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Conserved domains on  [gi|3599347|gb|AAC72810|]
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ORF2 [Mus musculus domesticus]

Protein Classification

L1-EN and RT_nLTR_like domain-containing protein( domain architecture ID 10173305)

L1-EN and RT_nLTR_like domain-containing protein

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
RT_nLTR_like cd01650
RT_nLTR: Non-LTR (long terminal repeat) retrotransposon and non-LTR retrovirus reverse ...
518-780 2.64e-67

RT_nLTR: Non-LTR (long terminal repeat) retrotransposon and non-LTR retrovirus reverse transcriptase (RT). This subfamily contains both non-LTR retrotransposons and non-LTR retrovirus RTs. RTs catalyze the conversion of single-stranded RNA into double-stranded DNA for integration into host chromosomes. RT is a multifunctional enzyme with RNA-directed DNA polymerase, DNA directed DNA polymerase and ribonuclease hybrid (RNase H) activities.


:

Pssm-ID: 238827 [Multi-domain]  Cd Length: 220  Bit Score: 226.02  E-value: 2.64e-67
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347   518 EATITLIPKPqKDPTKIENFRPISLMNIDAKILNKILANRIQEHIKAIIHPDQVGFIPGMQGWFNIRKSINVIHYINKLK 597
Cdd:cd01650    1 KARIILIPKK-GKPSDPKNYRPISLLSVLYKLLEKILANRLRPVLEENILPNQFGFRPGRSTTDAILLLREVIEKAKEKK 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347   598 dKNHMIISLDAEKAFDKIQHPFMIKVLersgiqgqylnmikaiyskpvanikvngekletiplksGTRQGCPLSPYLFNI 677
Cdd:cd01650   80 -KSLVLVFLDFEKAFDSVDHEFLLKAL--------------------------------------GVRQGDPLSPLLFNL 120
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347   678 VLEVLARAIQQQKEIKgiqIGKEEVKISLFADDMIVYISDPKNSNRELLNLINSFGEVAGYKINSNKSMAFLYTKNKQAE 757
Cdd:cd01650  121 ALDDLLRLLNKEEEIK---LGGPGITHLAYADDIVLFSEGKSRKLQELLQRLQEWSKESGLKINPSKSKVMLIGNKKKRL 197
                        250       260
                 ....*....|....*....|...
gi 3599347   758 KEIRETTPFSIATNNIKYLGVTL 780
Cdd:cd01650  198 KDITLNGTPIEAVETFKYLGVTI 220
L1-EN cd09076
Endonuclease domain (L1-EN) of the non-LTR retrotransposon LINE-1 (L1), and related domains; ...
17-242 9.74e-63

Endonuclease domain (L1-EN) of the non-LTR retrotransposon LINE-1 (L1), and related domains; This family contains the endonuclease domain (L1-EN) of the non-LTR retrotransposon LINE-1 (L1), and related domains, including the endonuclease of Xenopus laevis Tx1. These retrotranspons belong to the subtype 2, L1-clade. LINES can be classified into two subtypes. Subtype 2 has two ORFs: the second (ORF2) encodes a modular protein consisting of an N-terminal apurine/apyrimidine endonuclease domain (EN), a central reverse transcriptase, and a zinc-finger-like domain at the C-terminus. LINE-1/L1 elements (full length and truncated) comprise about 17% of the human genome. This endonuclease nicks the genomic DNA at the consensus target sequence 5'TTTT-AA3' producing a ribose 3'-hydroxyl end as a primer for reverse transcription of associated template RNA. This subgroup also includes the endonuclease of Xenopus laevis Tx1, another member of the L1-clade. This family belongs to the large EEP (exonuclease/endonuclease/phosphatase) superfamily that contains functionally diverse enzymes that share a common catalytic mechanism of cleaving phosphodiester bonds.


:

Pssm-ID: 197310 [Multi-domain]  Cd Length: 236  Bit Score: 213.75  E-value: 9.74e-63
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347    17 LISLNINGLNSPIKRHRLTNWLHKQDPTFCCLQETHLREKDRHYLRMKGWKTIFQANGMKKQAGVAILISDKidFQPKVI 96
Cdd:cd09076    1 IGTLNVRGLRSPGKRAQLLEELKRKKLDILGLQETHWTGEGELKKKREGGTILYSGSDSGKSRGVAILLSKT--AANKLL 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347    97 KKDKE--GHFILIKGKILQEELSILNIYAPNTRAATFTKETLVKLKAQIA-----PHTIIVGDFNTPLSPMD--RSWKQK 167
Cdd:cd09076   79 EYTKVvsGRIIMVRFKIKGKRLTIINVYAPTARDEEEKEEFYDQLQDVLDkvprhDTLIIGGDFNAVLGPKDdgRKGLDK 158
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 3599347   168 LNRDTLK-LIEVMKQMDLTDIYRTFYPKTKGYTFFSAPHGTFSKIDHIIGHKSGLNRFKNIEIVPCILSDHHALRL 242
Cdd:cd09076  159 RNENGERaLSALIEEHDLVDVWRENNPKTREYTWRSPDHGSRSRIDRILVSKRLRVKVKKTKITPGAGSDHRLVTL 234
 
Name Accession Description Interval E-value
RT_nLTR_like cd01650
RT_nLTR: Non-LTR (long terminal repeat) retrotransposon and non-LTR retrovirus reverse ...
518-780 2.64e-67

RT_nLTR: Non-LTR (long terminal repeat) retrotransposon and non-LTR retrovirus reverse transcriptase (RT). This subfamily contains both non-LTR retrotransposons and non-LTR retrovirus RTs. RTs catalyze the conversion of single-stranded RNA into double-stranded DNA for integration into host chromosomes. RT is a multifunctional enzyme with RNA-directed DNA polymerase, DNA directed DNA polymerase and ribonuclease hybrid (RNase H) activities.


Pssm-ID: 238827 [Multi-domain]  Cd Length: 220  Bit Score: 226.02  E-value: 2.64e-67
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347   518 EATITLIPKPqKDPTKIENFRPISLMNIDAKILNKILANRIQEHIKAIIHPDQVGFIPGMQGWFNIRKSINVIHYINKLK 597
Cdd:cd01650    1 KARIILIPKK-GKPSDPKNYRPISLLSVLYKLLEKILANRLRPVLEENILPNQFGFRPGRSTTDAILLLREVIEKAKEKK 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347   598 dKNHMIISLDAEKAFDKIQHPFMIKVLersgiqgqylnmikaiyskpvanikvngekletiplksGTRQGCPLSPYLFNI 677
Cdd:cd01650   80 -KSLVLVFLDFEKAFDSVDHEFLLKAL--------------------------------------GVRQGDPLSPLLFNL 120
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347   678 VLEVLARAIQQQKEIKgiqIGKEEVKISLFADDMIVYISDPKNSNRELLNLINSFGEVAGYKINSNKSMAFLYTKNKQAE 757
Cdd:cd01650  121 ALDDLLRLLNKEEEIK---LGGPGITHLAYADDIVLFSEGKSRKLQELLQRLQEWSKESGLKINPSKSKVMLIGNKKKRL 197
                        250       260
                 ....*....|....*....|...
gi 3599347   758 KEIRETTPFSIATNNIKYLGVTL 780
Cdd:cd01650  198 KDITLNGTPIEAVETFKYLGVTI 220
L1-EN cd09076
Endonuclease domain (L1-EN) of the non-LTR retrotransposon LINE-1 (L1), and related domains; ...
17-242 9.74e-63

Endonuclease domain (L1-EN) of the non-LTR retrotransposon LINE-1 (L1), and related domains; This family contains the endonuclease domain (L1-EN) of the non-LTR retrotransposon LINE-1 (L1), and related domains, including the endonuclease of Xenopus laevis Tx1. These retrotranspons belong to the subtype 2, L1-clade. LINES can be classified into two subtypes. Subtype 2 has two ORFs: the second (ORF2) encodes a modular protein consisting of an N-terminal apurine/apyrimidine endonuclease domain (EN), a central reverse transcriptase, and a zinc-finger-like domain at the C-terminus. LINE-1/L1 elements (full length and truncated) comprise about 17% of the human genome. This endonuclease nicks the genomic DNA at the consensus target sequence 5'TTTT-AA3' producing a ribose 3'-hydroxyl end as a primer for reverse transcription of associated template RNA. This subgroup also includes the endonuclease of Xenopus laevis Tx1, another member of the L1-clade. This family belongs to the large EEP (exonuclease/endonuclease/phosphatase) superfamily that contains functionally diverse enzymes that share a common catalytic mechanism of cleaving phosphodiester bonds.


Pssm-ID: 197310 [Multi-domain]  Cd Length: 236  Bit Score: 213.75  E-value: 9.74e-63
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347    17 LISLNINGLNSPIKRHRLTNWLHKQDPTFCCLQETHLREKDRHYLRMKGWKTIFQANGMKKQAGVAILISDKidFQPKVI 96
Cdd:cd09076    1 IGTLNVRGLRSPGKRAQLLEELKRKKLDILGLQETHWTGEGELKKKREGGTILYSGSDSGKSRGVAILLSKT--AANKLL 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347    97 KKDKE--GHFILIKGKILQEELSILNIYAPNTRAATFTKETLVKLKAQIA-----PHTIIVGDFNTPLSPMD--RSWKQK 167
Cdd:cd09076   79 EYTKVvsGRIIMVRFKIKGKRLTIINVYAPTARDEEEKEEFYDQLQDVLDkvprhDTLIIGGDFNAVLGPKDdgRKGLDK 158
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 3599347   168 LNRDTLK-LIEVMKQMDLTDIYRTFYPKTKGYTFFSAPHGTFSKIDHIIGHKSGLNRFKNIEIVPCILSDHHALRL 242
Cdd:cd09076  159 RNENGERaLSALIEEHDLVDVWRENNPKTREYTWRSPDHGSRSRIDRILVSKRLRVKVKKTKITPGAGSDHRLVTL 234
RVT_1 pfam00078
Reverse transcriptase (RNA-dependent DNA polymerase); A reverse transcriptase gene is usually ...
524-780 1.37e-35

Reverse transcriptase (RNA-dependent DNA polymerase); A reverse transcriptase gene is usually indicative of a mobile element such as a retrotransposon or retrovirus. Reverse transcriptases occur in a variety of mobile elements, including retrotransposons, retroviruses, group II introns, bacterial msDNAs, hepadnaviruses, and caulimoviruses.


Pssm-ID: 395031 [Multi-domain]  Cd Length: 189  Bit Score: 133.97  E-value: 1.37e-35
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347     524 IPKPQKDptkieNFRPISLMNIDAKILNKILANRIQEHikAIIHPDQVGFIPGMqgwfnirksinvihyinKLKDKNHMI 603
Cdd:pfam00078    1 IPKKGKG-----KYRPISLLSIDYKALNKIIVKRLKPE--NLDSPPQPGFRPGL-----------------AKLKKAKWF 56
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347     604 ISLDAEKAFDKIQHPFMIKVLERSGIqgqylnmikaiyskPVANIKVNGEKLETIPLKSGTRQGCPLSPYLFNIVLEVLA 683
Cdd:pfam00078   57 LKLDLKKAFDQVPLDELDRKLTAFTT--------------PPININWNGELSGGRYEWKGLPQGLVLSPALFQLFMNELL 122
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347     684 RAIQQQKEIkgiqigkeevKISLFADDMIVYISDPKnSNRELLNLINSFGEVAGYKINSNKSMAFLYTKnkqaekeiret 763
Cdd:pfam00078  123 RPLRKRAGL----------TLVRYADDILIFSKSEE-EHQEALEEVLEWLKESGLKINPEKTQFFLKSK----------- 180
                          250
                   ....*....|....*..
gi 3599347     764 tpfsiatnNIKYLGVTL 780
Cdd:pfam00078  181 --------EVKYLGVTL 189
XthA COG0708
Exonuclease III [Replication, recombination and repair];
17-237 2.03e-15

Exonuclease III [Replication, recombination and repair];


Pssm-ID: 440472 [Multi-domain]  Cd Length: 256  Bit Score: 77.42  E-value: 2.03e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347    17 LISLNINGLNSpikR-HRLTNWLHKQDPTFCCLQETHLREKD--RHYLRMKGWKTIFqaNGMKKQAGVAIL--------- 84
Cdd:COG0708    3 IASWNVNGIRA---RlPKLLDWLAEEDPDVLCLQETKAQDEQfpLEAFEAAGYHVYF--HGQKGYNGVAILsrlppedvr 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347    85 ---ISDKIDFQPKVIkkdkEGHFilikgkilqEELSILNIYAPNTRAATFTK-----ETLVKLKAQIA------PHTIIV 150
Cdd:COG0708   78 rglGGDEFDAEGRYI----EADF---------GGVRVVSLYVPNGGSVGSEKfdyklRFLDALRAYLAellapgRPLILC 144
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347   151 GDFNTPLSPMD-RSWKQKLN--------RDTL-KLIEvmkqMDLTDIYRTFYPKTKG-YTFFSAPHGTFSK-----IDHI 214
Cdd:COG0708  145 GDFNIAPTEIDvKNPKANLKnagflpeeRAWFdRLLE----LGLVDAFRALHPDVEGqYTWWSYRAGAFARnrgwrIDYI 220
                        250       260
                 ....*....|....*....|....*...
gi 3599347   215 IGHKSGLNRFKNIEIVPCIL-----SDH 237
Cdd:COG0708  221 LASPALADRLKDAGIDREPRgderpSDH 248
Exo_endo_phos pfam03372
Endonuclease/Exonuclease/phosphatase family; This large family of proteins includes magnesium ...
18-155 7.24e-09

Endonuclease/Exonuclease/phosphatase family; This large family of proteins includes magnesium dependent endonucleases and a large number of phosphatases involved in intracellular signalling. This family includes: AP endonuclease proteins EC:4.2.99.18, DNase I proteins EC:3.1.21.1, Synaptojanin an inositol-1,4,5-trisphosphate phosphatase EC:3.1.3.56, Sphingomyelinase EC:3.1.4.12 and Nocturnin.


Pssm-ID: 460902 [Multi-domain]  Cd Length: 183  Bit Score: 56.85  E-value: 7.24e-09
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347      18 ISLNINGLNSP-----IKRHRLTNWLHKQDPTFCCLQETHLREKDRHYLRMK---GWKTIFQANGMKKQAGVAILISDKI 89
Cdd:pfam03372    1 LTWNVNGGNADaagddRKLDALAALIRAYDPDVVALQETDDDDASRLLLALLaygGFLSYGGPGGGGGGGGVAILSRYPL 80
                           90       100       110       120       130       140       150
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 3599347      90 DFQPKVIKKDKEGHFILIKGKILQEELSILNIYAPNTRAATFTKET---------LVKLKAQIAPHTIIVGDFNT 155
Cdd:pfam03372   81 SSVILVDLGEFGDPALRGAIAPFAGVLVVPLVLTLAPHASPRLARDeqradllllLLALLAPRSEPVILAGDFNA 155
YkfC COG3344
Retron-type reverse transcriptase [Mobilome: prophages, transposons];
475-909 2.85e-08

Retron-type reverse transcriptase [Mobilome: prophages, transposons];


Pssm-ID: 442573 [Multi-domain]  Cd Length: 434  Bit Score: 57.78  E-value: 2.85e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347   475 KKSPGPDGFSAEfyqTFKEDLTPVLHKLFHKI-----------EVEgilpnsfyeatitlIPKPQKdptkieNFRPISLM 543
Cdd:COG3344   42 KGAAGIDGVTVE---DFEEYLEENLYDLRERLrsgsyrpqpvrRVE--------------IPKPDG------GVRPLGIP 98
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347   544 NIDAKILNKILANRIQEHIKAIIHPDQVGFIPGMQGWFNIRKsinVIHYINklkDKNHMIISLDAEKAFDKIQHPFMIKV 623
Cdd:COG3344   99 TVRDRVVQQAVKQVLEPIFEPDFSDSSYGFRPGRSAHDALKK---AREYIN---EGYRWVVDADIKKFFDNVDHDLLMKR 172
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347   624 LERSGIQGQYLNMIKAiYSKpvANIKVNGEKLETiplKSGTRQGCPLSPYLFNIVLEVLARAIQqqkeikgiqigKEEVK 703
Cdd:COG3344  173 LRRRIKDKRVLRLIRR-WLK--AGVMEDGVVEER---EEGTPQGGPLSPLLANIYLHELDKELE-----------RRGHR 235
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347   704 ISLFADDMIVYISDPKNSNReLLNLINSFGEVAGYKINSNKSmaflytknkqaekeiRETTPfsiaTNNIKYLGVTLTKE 783
Cdd:COG3344  236 FVRYADDFVILCRSKRAAER-VLESLTERLEKLGLELNPEKT---------------RIVRP----GDGFKFLGFSFRRG 295
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347   784 VKDLYDKNFKSLKKEIKEDLRRWKDLPCSWIGRTNIVKMAILPKAIYRFNAIpIKIPTQFFNELEGAICKFIWNNKKPRI 863
Cdd:COG3344  296 KGLGFKFRPRKSKRKKKRKRRRRTRRRSRKRRRRIRRLLRRLLLGWRRYLLL-AELKRLLNALLRGRRRYYRRLWRKRRK 374
                        410       420       430       440
                 ....*....|....*....|....*....|....*....|....*.
gi 3599347   864 AKTLLKDKRTSGGITMPDLKLYYRAiviKTAWYWYRDRQVDQWNRI 909
Cdd:COG3344  375 KLRRRLRLLLLRRARRRRAKRRARG---RKRRWRIAASALLSPLLL 417
PRK13911 PRK13911
exodeoxyribonuclease III; Provisional
17-238 8.13e-05

exodeoxyribonuclease III; Provisional


Pssm-ID: 139971 [Multi-domain]  Cd Length: 250  Bit Score: 45.84  E-value: 8.13e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347     17 LISLNINGLNSPIKRHrLTNWLHKQDPTFCCLQETHLrEKDRHYLRMKGWKTIFQANGMKKQAGVAILISDK---IDFQP 93
Cdd:PRK13911    3 LISWNVNGLRACMTKG-FMDFFNSVDADVFCIQESKM-QQEQNTFEFKGYFDFWNCAIKKGYSGVVTFTKKEplsVSYGI 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347     94 KVIKKDKEGHFILIKGkilqEELSILNIYAPNTRAA--------TFTKETLVKLKA-QIAPHTIIVGDFNTPLSPMDRSw 164
Cdd:PRK13911   81 NIEEHDKEGRVITCEF----ESFYLVNVYTPNSQQAlsrlsyrmSWEVEFKKFLKAlELKKPVIVCGDLNVAHNEIDLE- 155
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347    165 KQKLNRDTL--------KLIEVMkQMDLTDIYRTFYP-KTKGYTFFSAPHGTFSK-----IDHIIGHKSGLNRFKNIEIV 230
Cdd:PRK13911  156 NPKTNRKNAgfsdeergKFSELL-NAGFIDTFRYFYPnKEKAYTWWSYMQQARDKnigwrIDYFLCSNPLKTRLKDALIY 234

                  ....*...
gi 3599347    231 PCILSDHH 238
Cdd:PRK13911  235 KDILGSDH 242
 
Name Accession Description Interval E-value
RT_nLTR_like cd01650
RT_nLTR: Non-LTR (long terminal repeat) retrotransposon and non-LTR retrovirus reverse ...
518-780 2.64e-67

RT_nLTR: Non-LTR (long terminal repeat) retrotransposon and non-LTR retrovirus reverse transcriptase (RT). This subfamily contains both non-LTR retrotransposons and non-LTR retrovirus RTs. RTs catalyze the conversion of single-stranded RNA into double-stranded DNA for integration into host chromosomes. RT is a multifunctional enzyme with RNA-directed DNA polymerase, DNA directed DNA polymerase and ribonuclease hybrid (RNase H) activities.


Pssm-ID: 238827 [Multi-domain]  Cd Length: 220  Bit Score: 226.02  E-value: 2.64e-67
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347   518 EATITLIPKPqKDPTKIENFRPISLMNIDAKILNKILANRIQEHIKAIIHPDQVGFIPGMQGWFNIRKSINVIHYINKLK 597
Cdd:cd01650    1 KARIILIPKK-GKPSDPKNYRPISLLSVLYKLLEKILANRLRPVLEENILPNQFGFRPGRSTTDAILLLREVIEKAKEKK 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347   598 dKNHMIISLDAEKAFDKIQHPFMIKVLersgiqgqylnmikaiyskpvanikvngekletiplksGTRQGCPLSPYLFNI 677
Cdd:cd01650   80 -KSLVLVFLDFEKAFDSVDHEFLLKAL--------------------------------------GVRQGDPLSPLLFNL 120
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347   678 VLEVLARAIQQQKEIKgiqIGKEEVKISLFADDMIVYISDPKNSNRELLNLINSFGEVAGYKINSNKSMAFLYTKNKQAE 757
Cdd:cd01650  121 ALDDLLRLLNKEEEIK---LGGPGITHLAYADDIVLFSEGKSRKLQELLQRLQEWSKESGLKINPSKSKVMLIGNKKKRL 197
                        250       260
                 ....*....|....*....|...
gi 3599347   758 KEIRETTPFSIATNNIKYLGVTL 780
Cdd:cd01650  198 KDITLNGTPIEAVETFKYLGVTI 220
L1-EN cd09076
Endonuclease domain (L1-EN) of the non-LTR retrotransposon LINE-1 (L1), and related domains; ...
17-242 9.74e-63

Endonuclease domain (L1-EN) of the non-LTR retrotransposon LINE-1 (L1), and related domains; This family contains the endonuclease domain (L1-EN) of the non-LTR retrotransposon LINE-1 (L1), and related domains, including the endonuclease of Xenopus laevis Tx1. These retrotranspons belong to the subtype 2, L1-clade. LINES can be classified into two subtypes. Subtype 2 has two ORFs: the second (ORF2) encodes a modular protein consisting of an N-terminal apurine/apyrimidine endonuclease domain (EN), a central reverse transcriptase, and a zinc-finger-like domain at the C-terminus. LINE-1/L1 elements (full length and truncated) comprise about 17% of the human genome. This endonuclease nicks the genomic DNA at the consensus target sequence 5'TTTT-AA3' producing a ribose 3'-hydroxyl end as a primer for reverse transcription of associated template RNA. This subgroup also includes the endonuclease of Xenopus laevis Tx1, another member of the L1-clade. This family belongs to the large EEP (exonuclease/endonuclease/phosphatase) superfamily that contains functionally diverse enzymes that share a common catalytic mechanism of cleaving phosphodiester bonds.


Pssm-ID: 197310 [Multi-domain]  Cd Length: 236  Bit Score: 213.75  E-value: 9.74e-63
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347    17 LISLNINGLNSPIKRHRLTNWLHKQDPTFCCLQETHLREKDRHYLRMKGWKTIFQANGMKKQAGVAILISDKidFQPKVI 96
Cdd:cd09076    1 IGTLNVRGLRSPGKRAQLLEELKRKKLDILGLQETHWTGEGELKKKREGGTILYSGSDSGKSRGVAILLSKT--AANKLL 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347    97 KKDKE--GHFILIKGKILQEELSILNIYAPNTRAATFTKETLVKLKAQIA-----PHTIIVGDFNTPLSPMD--RSWKQK 167
Cdd:cd09076   79 EYTKVvsGRIIMVRFKIKGKRLTIINVYAPTARDEEEKEEFYDQLQDVLDkvprhDTLIIGGDFNAVLGPKDdgRKGLDK 158
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 3599347   168 LNRDTLK-LIEVMKQMDLTDIYRTFYPKTKGYTFFSAPHGTFSKIDHIIGHKSGLNRFKNIEIVPCILSDHHALRL 242
Cdd:cd09076  159 RNENGERaLSALIEEHDLVDVWRENNPKTREYTWRSPDHGSRSRIDRILVSKRLRVKVKKTKITPGAGSDHRLVTL 234
RVT_1 pfam00078
Reverse transcriptase (RNA-dependent DNA polymerase); A reverse transcriptase gene is usually ...
524-780 1.37e-35

Reverse transcriptase (RNA-dependent DNA polymerase); A reverse transcriptase gene is usually indicative of a mobile element such as a retrotransposon or retrovirus. Reverse transcriptases occur in a variety of mobile elements, including retrotransposons, retroviruses, group II introns, bacterial msDNAs, hepadnaviruses, and caulimoviruses.


Pssm-ID: 395031 [Multi-domain]  Cd Length: 189  Bit Score: 133.97  E-value: 1.37e-35
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347     524 IPKPQKDptkieNFRPISLMNIDAKILNKILANRIQEHikAIIHPDQVGFIPGMqgwfnirksinvihyinKLKDKNHMI 603
Cdd:pfam00078    1 IPKKGKG-----KYRPISLLSIDYKALNKIIVKRLKPE--NLDSPPQPGFRPGL-----------------AKLKKAKWF 56
                           90       100       110       120       130       140       150       160
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347     604 ISLDAEKAFDKIQHPFMIKVLERSGIqgqylnmikaiyskPVANIKVNGEKLETIPLKSGTRQGCPLSPYLFNIVLEVLA 683
Cdd:pfam00078   57 LKLDLKKAFDQVPLDELDRKLTAFTT--------------PPININWNGELSGGRYEWKGLPQGLVLSPALFQLFMNELL 122
                          170       180       190       200       210       220       230       240
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347     684 RAIQQQKEIkgiqigkeevKISLFADDMIVYISDPKnSNRELLNLINSFGEVAGYKINSNKSMAFLYTKnkqaekeiret 763
Cdd:pfam00078  123 RPLRKRAGL----------TLVRYADDILIFSKSEE-EHQEALEEVLEWLKESGLKINPEKTQFFLKSK----------- 180
                          250
                   ....*....|....*..
gi 3599347     764 tpfsiatnNIKYLGVTL 780
Cdd:pfam00078  181 --------EVKYLGVTL 189
EEP cd08372
Exonuclease-Endonuclease-Phosphatase (EEP) domain superfamily; This large superfamily includes ...
17-240 1.90e-24

Exonuclease-Endonuclease-Phosphatase (EEP) domain superfamily; This large superfamily includes the catalytic domain (exonuclease/endonuclease/phosphatase or EEP domain) of a diverse set of proteins including the ExoIII family of apurinic/apyrimidinic (AP) endonucleases, inositol polyphosphate 5-phosphatases (INPP5), neutral sphingomyelinases (nSMases), deadenylases (such as the vertebrate circadian-clock regulated nocturnin), bacterial cytolethal distending toxin B (CdtB), deoxyribonuclease 1 (DNase1), the endonuclease domain of the non-LTR retrotransposon LINE-1, and related domains. These diverse enzymes share a common catalytic mechanism of cleaving phosphodiester bonds; their substrates range from nucleic acids to phospholipids and perhaps proteins.


Pssm-ID: 197306 [Multi-domain]  Cd Length: 241  Bit Score: 103.72  E-value: 1.90e-24
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347    17 LISLNINGLNSPIKRHRLTNWLHKQDPTFCCLQETHLREKDRHYLR--MKGWKTIFQANG--MKKQAGVAIL-------I 85
Cdd:cd08372    1 VASYNVNGLNAATRASGIARWVRELDPDIVCLQEVKDSQYSAVALNqlLPEGYHQYQSGPsrKEGYEGVAILsktpkfkI 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347    86 SDKIDFQPkVIKKDKEGHFILIKGKILQEELSILNIYAPNTR-----AATFTKETLVKLKAQIAPH---TIIVGDFNTPL 157
Cdd:cd08372   81 VEKHQYKF-GEGDSGERRAVVVKFDVHDKELCVVNAHLQAGGtradvRDAQLKEVLEFLKRLRQPNsapVVICGDFNVRP 159
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347   158 SPMDRSWKQKLNRDTLKLievmkqmDLTDIYRTFypkTKGYTFFSAPHGTFSKIDHIIGHKSGLNRFKNIEIVP-----C 232
Cdd:cd08372  160 SEVDSENPSSMLRLFVAL-------NLVDSFETL---PHAYTFDTYMHNVKSRLDYIFVSKSLLPSVKSSKILSdaaraR 229

                 ....*...
gi 3599347   233 ILSDHHAL 240
Cdd:cd08372  230 IPSDHYPI 237
ExoIII-like_AP-endo cd09086
Escherichia coli exonuclease III (ExoIII) and Neisseria meningitides NExo-like subfamily of ...
15-237 1.62e-21

Escherichia coli exonuclease III (ExoIII) and Neisseria meningitides NExo-like subfamily of the ExoIII family purinic/apyrimidinic (AP) endonucleases; This subfamily includes Escherichia coli ExoIII, Neisseria meningitides NExo,and related proteins. These are ExoIII family AP endonucleases and they belong to the large EEP (exonuclease/endonuclease/phosphatase) superfamily that contains functionally diverse enzymes that share a common catalytic mechanism of cleaving phosphodiester bonds. AP endonucleases participate in the DNA base excision repair (BER) pathway. AP sites are one of the most common lesions in cellular DNA. During BER, the damaged DNA is first recognized by DNA glycosylase. AP endonucleases then catalyze the hydrolytic cleavage of the phosphodiester bond 5' to the AP site, and this is followed by the coordinated actions of DNA polymerase, deoxyribose phosphatase, and DNA ligase. If left unrepaired, AP sites block DNA replication, and have both mutagenic and cytotoxic effects. AP endonucleases can carry out a variety of excision and incision reactions on DNA, including 3'-5' exonuclease, 3'-deoxyribose phosphodiesterase, 3'-phosphatase, and occasionally, nonspecific DNase activities. Different AP endonuclease enzymes catalyze the different reactions with different efficiencies. Many organisms have two AP endonucleases, usually one is the dominant AP endonuclease, the other has weak AP endonuclease activity. For example, Neisseria meningitides Nape and NExo, and exonuclease III (ExoIII) and endonuclease IV (EndoIV) in Escherichia coli. NExo and ExoIII are found in this subfamily. NExo is the non-dominant AP endonuclease. It exhibits strong 3'-5' exonuclease and 3'-deoxyribose phosphodiesterase activities. Escherichia coli ExoIII is an active AP endonuclease, and in addition, it exhibits double strand (ds)-specific 3'-5' exonuclease, exonucleolytic RNase H, 3'-phosphomonoesterase and 3'-phosphodiesterase activities, all catalyzed by a single active site. Class II AP endonucleases have been classified into two families, designated ExoIII and EndoIV, based on their homology to the Escherichia coli enzymes ExoIII and endonuclease IV (EndoIV). This subfamily belongs to the ExoIII family; the EndoIV family belongs to a different superfamily.


Pssm-ID: 197320 [Multi-domain]  Cd Length: 254  Bit Score: 95.27  E-value: 1.62e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347    15 FSLISLNINGLNSpiKRHRLTNWLHKQDPTFCCLQETHLREKD--RHYLRMKGWKTIFqaNGMKKQAGVAILISdkidFQ 92
Cdd:cd09086    1 MKIATWNVNSIRA--RLEQVLDWLKEEDPDVLCLQETKVEDDQfpADAFEALGYHVAV--HGQKAYNGVAILSR----LP 72
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347    93 PKVIKKDKEGHFI-----LIKGKIlqEELSILNIYAPNTRAATFTK-----ETLVKLKAQIA------PHTIIVGDFNTP 156
Cdd:cd09086   73 LEDVRTGFPGDPDddqarLIAARV--GGVRVINLYVPNGGDIGSPKfayklDWLDRLIRYLQkllkpdDPLVLVGDFNIA 150
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347   157 LSPMDrSWKQKLNRDTL-------KLIEVMKQMDLTDIYRTFYPKTKGYTFFSAPHGTFSK-----IDHIIGHKSGLNRF 224
Cdd:cd09086  151 PEDID-VWDPKQLLGKVlftpeerEALRALLDLGFVDAFRALHPDEKLFTWWDYRAGAFERnrglrIDHILASPALADRL 229
                        250       260
                 ....*....|....*....|.
gi 3599347   225 KNIEIV--------PcilSDH 237
Cdd:cd09086  230 KDVGIDreprgwekP---SDH 247
ExoIII_AP-endo cd09073
Escherichia coli exonuclease III (ExoIII)-like apurinic/apyrimidinic (AP) endonucleases; The ...
17-244 8.54e-18

Escherichia coli exonuclease III (ExoIII)-like apurinic/apyrimidinic (AP) endonucleases; The ExoIII family AP endonucleases belong to the large EEP (exonuclease/endonuclease/phosphatase) superfamily that contains functionally diverse enzymes that share a common catalytic mechanism of cleaving phosphodiester bonds. AP endonucleases participate in the DNA base excision repair (BER) pathway. AP sites are one of the most common lesions in cellular DNA. During BER, the damaged DNA is first recognized by DNA glycosylase. AP endonucleases then catalyze the hydrolytic cleavage of the phosphodiester bond 5' to the AP site, which is then followed by the coordinated actions of DNA polymerase, deoxyribose phosphatase, and DNA ligase. If left unrepaired, AP sites block DNA replication, which have both mutagenic and cytotoxic effects. AP endonucleases can carry out a wide range of excision and incision reactions on DNA, including 3'-5' exonuclease, 3'-deoxyribose phosphodiesterase, 3'-phosphatase, and occasionally, nonspecific DNase activities. Different AP endonuclease enzymes catalyze the different reactions with different efficiences. Many organisms have two functional AP endonucleases, for example, APE1/Ref-1 and Ape2 in humans, Apn1 and Apn2 in bakers yeast, Nape and NExo in Neisseria meningitides, and exonuclease III (ExoIII) and endonuclease IV (EndoIV) in Escherichia coli. Usually, one of the two is the dominant AP endonuclease, the other has weak AP endonuclease activity, but exhibits strong 3'-5' exonuclease, 3'-deoxyribose phosphodiesterase, and 3'-phosphatase activities. Class II AP endonucleases have been classified into two families, designated ExoIII and EndoIV, based on their homology to the Escherichia coli enzymes. This family contains the ExoIII family; the EndoIV family belongs to a different superfamily.


Pssm-ID: 197307 [Multi-domain]  Cd Length: 251  Bit Score: 84.65  E-value: 8.54e-18
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347    17 LISLNINGLNSPIKRhRLTNWLHKQDPTFCCLQET--HLREKDRHYLRMKGWKTIFQANGMKKQAGVAIL-----ISDKI 89
Cdd:cd09073    2 IISWNVNGLRARLKK-GVLKWLKEEKPDILCLQETkaDEDKLPEELQHVEGYHSYWSPARKKGYSGVATLskeepLDVSY 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347    90 DFQPKviKKDKEGHFILIKGKilqeELSILNIYAPNTRAAT--------FTK---ETLVKLKAQIAPhTIIVGDFNTPLS 158
Cdd:cd09073   81 GIGGE--EFDSEGRVITAEFD----DFYLINVYFPNGGRGLerldyklrFYEaflEFLEKLRKRGKP-VVICGDFNVAHE 153
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347   159 PMD-RSWKQKLNRDTLkLIEVMKQMD------LTDIYRTFYPKTKGYTFFSAPHGTFSK-----IDHIIGHKSGLNRFKN 226
Cdd:cd09073  154 EIDlARPKKNEKNAGF-TPEERAWFDkllslgYVDTFRHFHPEPGAYTWWSYRGNARERnvgwrIDYFLVSEELAEKVKD 232
                        250
                 ....*....|....*....
gi 3599347   227 IEIVPCIL-SDHHALRLIF 244
Cdd:cd09073  233 SGILSKVKgSDHAPVTLEL 251
XthA COG0708
Exonuclease III [Replication, recombination and repair];
17-237 2.03e-15

Exonuclease III [Replication, recombination and repair];


Pssm-ID: 440472 [Multi-domain]  Cd Length: 256  Bit Score: 77.42  E-value: 2.03e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347    17 LISLNINGLNSpikR-HRLTNWLHKQDPTFCCLQETHLREKD--RHYLRMKGWKTIFqaNGMKKQAGVAIL--------- 84
Cdd:COG0708    3 IASWNVNGIRA---RlPKLLDWLAEEDPDVLCLQETKAQDEQfpLEAFEAAGYHVYF--HGQKGYNGVAILsrlppedvr 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347    85 ---ISDKIDFQPKVIkkdkEGHFilikgkilqEELSILNIYAPNTRAATFTK-----ETLVKLKAQIA------PHTIIV 150
Cdd:COG0708   78 rglGGDEFDAEGRYI----EADF---------GGVRVVSLYVPNGGSVGSEKfdyklRFLDALRAYLAellapgRPLILC 144
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347   151 GDFNTPLSPMD-RSWKQKLN--------RDTL-KLIEvmkqMDLTDIYRTFYPKTKG-YTFFSAPHGTFSK-----IDHI 214
Cdd:COG0708  145 GDFNIAPTEIDvKNPKANLKnagflpeeRAWFdRLLE----LGLVDAFRALHPDVEGqYTWWSYRAGAFARnrgwrIDYI 220
                        250       260
                 ....*....|....*....|....*...
gi 3599347   215 IGHKSGLNRFKNIEIVPCIL-----SDH 237
Cdd:COG0708  221 LASPALADRLKDAGIDREPRgderpSDH 248
Ape1-like_AP-endo cd09087
Human Ape1-like subfamily of the ExoIII family apurinic/apyrimidinic (AP) endonucleases; This ...
15-244 6.50e-15

Human Ape1-like subfamily of the ExoIII family apurinic/apyrimidinic (AP) endonucleases; This subfamily includes human Ape1 (also known as Apex, Hap1, or Ref-1) and related proteins. These are Escherichia coli exonuclease III (ExoIII)-like AP endonucleases and they belong to the large EEP (exonuclease/endonuclease/phosphatase) superfamily that contains functionally diverse enzymes that share a common catalytic mechanism of cleaving phosphodiester bonds. AP endonucleases participate in the DNA base excision repair (BER) pathway. AP sites are one of the most common lesions in cellular DNA. During BER, the damaged DNA is first recognized by DNA glycosylase. AP endonucleases then catalyze the hydrolytic cleavage of the phosphodiester bond 5' to the AP site, and this is followed by the coordinated actions of DNA polymerase, deoxyribose phosphatase, and DNA ligase. If left unrepaired, AP sites block DNA replication, and have both mutagenic and cytotoxic effects. AP endonucleases can carry out a variety of excision and incision reactions on DNA, including 3'-5' exonuclease, 3'-deoxyribose phosphodiesterase, 3'-phosphatase, and occasionally, nonspecific DNase activities. Different AP endonuclease enzymes catalyze the different reactions with different efficiences. Many organisms have two AP endonucleases, usually one is the dominant AP endonuclease, the other has weak AP endonuclease activity; for example, Ape1 and Ape2 in humans. Ape1 is found in this subfamily, it exhibits strong AP-endonuclease activity but shows weak 3'-5' exonuclease and 3'-phosphodiesterase activities. Class II AP endonucleases have been classified into two families, designated ExoIII and EndoIV, based on their homology to the Escherichia coli enzymes exonuclease III (ExoIII) and endonuclease IV (EndoIV). This subfamily belongs to the ExoIII family; the EndoIV family belongs to a different superfamily.


Pssm-ID: 197321 [Multi-domain]  Cd Length: 253  Bit Score: 76.05  E-value: 6.50e-15
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347    15 FSLISLNINGLNSPIKrHRLTNWLHKQDPTFCCLQETHLREKD---RHYLRMKGWKTIFQANGMKKQAGVAILISDK--- 88
Cdd:cd09087    1 LKIISWNVNGLRALLK-KGLLDYVKKEDPDILCLQETKLQEGDvpkELKELLKGYHQYWNAAEKKGYSGTAILSKKKpls 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347    89 IDFQPKVIKKDKEGHFILIkgkilqeELS---ILNIYAPNTRAAT----FTKETLVKLKAQIA------PhTIIVGDFNT 155
Cdd:cd09087   80 VTYGIGIEEHDQEGRVITA-------EFEnfyLVNTYVPNSGRGLerldRRKEWDVDFRAYLKkldskkP-VIWCGDLNV 151
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347   156 PLSPMDRsWKQKLNRDT--LKLIEVMK-----QMDLTDIYRTFYP-KTKGYTFFSAPHGTFSK-----IDHIIGHKSGLN 222
Cdd:cd09087  152 AHEEIDL-ANPKTNKKSagFTPEERESftellEAGFVDTFRHLHPdKEGAYTFWSYRGNARAKnvgwrLDYFLVSERLKD 230
                        250       260
                 ....*....|....*....|...
gi 3599347   223 RFKNIEIVPCIL-SDHHALRLIF 244
Cdd:cd09087  231 RVVDSFIRSDIMgSDHCPIGLEL 253
RT_G2_intron cd01651
RT_G2_intron: Reverse transcriptases (RTs) with group II intron origin. RT transcribes DNA ...
524-745 3.45e-12

RT_G2_intron: Reverse transcriptases (RTs) with group II intron origin. RT transcribes DNA using RNA as template. Proteins in this subfamily are found in bacterial and mitochondrial group II introns. Their most probable ancestor was a retrotransposable element with both gag-like and pol-like genes. This subfamily of proteins appears to have captured the RT sequences from transposable elements, which lack long terminal repeats (LTRs).


Pssm-ID: 238828 [Multi-domain]  Cd Length: 226  Bit Score: 67.61  E-value: 3.45e-12
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347   524 IPKPQKDptkienFRPISLMNIDAKILNKILANRIQEHIKAIIHPDQVGFIPGmqgwfniRKSINVIHYI-NKLKDKNHM 602
Cdd:cd01651    5 IPKPNGK------KRPLGIPTVRDRIVQEALKLVLEPIYEPRFSDCSYGFRPG-------RSAHDALKAIrRNVKGGYTW 71
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347   603 IISLDAEKAFDKIQHPFMIKVLERsgiQGQYLNMIKAIYSKPVANIKVNGEKLETiplKSGTRQGCPLSPYLFNIVLEVL 682
Cdd:cd01651   72 VIEGDIKGFFDNIDHDLLLKILKR---RIGDKRVLRLIRKWLKAGVLEDGKLVET---EKGTPQGGVISPLLANIYLHEL 145
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 3599347   683 ARAIQQQKEIKGIQIGKEEVKISL--FADDMIVYISDPKNSnRELLNLINSFGEVAGYKINSNKS 745
Cdd:cd01651  146 DKFVEEKLKEYYDTSDPKFRRLRYvrYADDFVIGVRGPKEA-EEIKELIREFLEELGLELNPEKT 209
Nape_like_AP-endo cd10281
Neisseria meningitides Nape-like subfamily of the ExoIII family purinic/apyrimidinic (AP) ...
18-202 7.13e-10

Neisseria meningitides Nape-like subfamily of the ExoIII family purinic/apyrimidinic (AP) endonucleases; This subfamily includes Neisseria meningitides Nape and related proteins. These are Escherichia coli exonuclease III (ExoIII)-like AP endonucleases and belong to the large EEP (exonuclease/endonuclease/phosphatase) superfamily that contains functionally diverse enzymes that share a common catalytic mechanism of cleaving phosphodiester bonds. AP endonucleases participate in the DNA base excision repair (BER) pathway. AP sites are one of the most common lesions in cellular DNA. During BER the damaged DNA is first recognized by DNA glycosylase. AP endonucleases then catalyze the hydrolytic cleavage of the phosphodiester bond 5' to the AP site, and this is followed by the coordinated actions of DNA polymerase, deoxyribose phosphatase, and DNA ligase. If left unrepaired, AP sites block DNA replication, and have both mutagenic and cytotoxic effects. AP endonucleases can carry out a variety of excision and incision reactions on DNA, including 3'-5' exonuclease, 3'-deoxyribose phosphodiesterase, 3'-phosphatase, and occasionally, nonspecific DNase activities. Different AP endonuclease enzymes catalyze the different reactions with different efficiences. Many organisms have two AP endonucleases, usually one is the dominant AP endonuclease, the other has weak AP endonuclease activity; for example, Neisseria meningitides Nape and NExo. Nape, found in this subfamily, is the dominant AP endonuclease. It exhibits strong AP endonuclease activity, and also exhibits 3'-5'exonuclease and 3'-deoxyribose phosphodiesterase activities.


Pssm-ID: 197336 [Multi-domain]  Cd Length: 253  Bit Score: 61.09  E-value: 7.13e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347    18 ISLNINGLNSPIKRHrLTNWLHKQDPTFCCLQETHLREK--DRHYLRMKGWKTIFQANGMKKQAGVAILisdkIDFQPKV 95
Cdd:cd10281    4 ISVNVNGIRAAAKKG-FLEWLAAQDADVVCLQEVRAQEEqlDDDFFEPEGYNAYFFDAEKKGYAGVAIY----SRTQPKA 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347    96 IKK-------DKEGHFIlikgkilQ---EELSILNIYAPNTRAAT--------FTKETLVKLKAQIA--PHTIIVGDFNT 155
Cdd:cd10281   79 VIYglgfeefDDEGRYI-------EadfDNVSVASLYVPSGSSGDerqeakmaFLDAFLEHLKELRRkrREFIVCGDFNI 151
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*
gi 3599347   156 PLSPMD-RSWK--QKlNRDTLK-----LIEVMKQMDLTDIYRTFYPKTKGYTFFS 202
Cdd:cd10281  152 AHTEIDiKNWKanQK-NSGFLPeerawLDQVFGELGYVDAFRELNPDEGQYTWWS 205
Exo_endo_phos pfam03372
Endonuclease/Exonuclease/phosphatase family; This large family of proteins includes magnesium ...
18-155 7.24e-09

Endonuclease/Exonuclease/phosphatase family; This large family of proteins includes magnesium dependent endonucleases and a large number of phosphatases involved in intracellular signalling. This family includes: AP endonuclease proteins EC:4.2.99.18, DNase I proteins EC:3.1.21.1, Synaptojanin an inositol-1,4,5-trisphosphate phosphatase EC:3.1.3.56, Sphingomyelinase EC:3.1.4.12 and Nocturnin.


Pssm-ID: 460902 [Multi-domain]  Cd Length: 183  Bit Score: 56.85  E-value: 7.24e-09
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347      18 ISLNINGLNSP-----IKRHRLTNWLHKQDPTFCCLQETHLREKDRHYLRMK---GWKTIFQANGMKKQAGVAILISDKI 89
Cdd:pfam03372    1 LTWNVNGGNADaagddRKLDALAALIRAYDPDVVALQETDDDDASRLLLALLaygGFLSYGGPGGGGGGGGVAILSRYPL 80
                           90       100       110       120       130       140       150
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 3599347      90 DFQPKVIKKDKEGHFILIKGKILQEELSILNIYAPNTRAATFTKET---------LVKLKAQIAPHTIIVGDFNT 155
Cdd:pfam03372   81 SSVILVDLGEFGDPALRGAIAPFAGVLVVPLVLTLAPHASPRLARDeqradllllLLALLAPRSEPVILAGDFNA 155
Ape2-like_AP-endo cd09088
Human Ape2-like subfamily of the ExoIII family purinic/apyrimidinic (AP) endonucleases; This ...
16-237 2.00e-08

Human Ape2-like subfamily of the ExoIII family purinic/apyrimidinic (AP) endonucleases; This subfamily includes human APE2, Saccharomyces cerevisiae Apn2/Eth1, and related proteins. These are Escherichia coli exonuclease III (ExoIII)-like AP endonucleases and they belong to the large EEP (exonuclease/endonuclease/phosphatase) superfamily that contains functionally diverse enzymes that share a common catalytic mechanism of cleaving phosphodiester bonds. AP endonucleases participate in the DNA base excision repair (BER) pathway. AP sites are one of the most common lesions in cellular DNA. During BER, the damaged DNA is first recognized by DNA glycosylase. AP endonucleases then catalyze the hydrolytic cleavage of the phosphodiester bond 5' to the AP site, and this is followed by the coordinated actions of DNA polymerase, deoxyribose phosphatase, and DNA ligase. If left unrepaired, AP sites block DNA replication, and have both mutagenic and cytotoxic effects. AP endonucleases can carry out a variety of excision and incision reactions on DNA, including 3'-5' exonuclease, 3'-deoxyribose phosphodiesterase, 3'-phosphatase, and occasionally, nonspecific DNase activities. Different AP endonuclease enzymes catalyze the different reactions with different efficiences. Many organisms have two AP endonucleases, usually one is the dominant AP endonuclease, the other has weak AP endonuclease activity. For examples, Ape1 and Ape2 in humans, and Apn1 and Apn2 in bakers yeast. Ape2 and Apn2/Eth1 are both found in this subfamily, and have the weaker AP endonuclease activity. Ape2 shows strong 3'-5' exonuclease and 3'-phosphodiesterase activities; it can reduce the mutagenic consequences of attack by reactive oxygen species by removing 3'-end adenine opposite from 8-oxoG, in addition to repairing 3'-damaged termini. Apn2/Eth1 exhibits AP endonuclease activity, but has 30-40 fold more active 3'-phosphodiesterase and 3'-5' exonuclease activities. Class II AP endonucleases have been classified into two families, designated ExoIII and EndoIV, based on their homology to the Escherichia coli enzymes exonuclease III (ExoIII) and endonuclease IV (EndoIV). This subfamily belongs to the ExoIII family; the EndoIV family belongs to a different superfamily.


Pssm-ID: 197322 [Multi-domain]  Cd Length: 309  Bit Score: 57.33  E-value: 2.00e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347    16 SLISLNINGLNSPIKRHrltNWLHKQ---------DPTFCCLQETHL--REKDRHYLRMKGWKTIFQANGMKKQ-AGVAI 83
Cdd:cd09088    1 RIVTWNVNGIRTRLQYQ---PWNKENslksfldslDADIICLQETKLtrDELDEPSAIVEGYDSFFSFSRGRKGySGVAT 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347    84 LISDKID------------FQPKVIK-----KDKEGHFilikGKILQEELS---------------------ILNIYAPN 125
Cdd:cd09088   78 YCRDSAAtpvaaeegltgvLSSPNQKnelseNDDIGCY----GEMLEFTDSkelleldsegrcvltdhgtfvLINVYCPR 153
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347   126 TRAATFTKET-------LVKLKA----QIAPHTIIVGDFNTPLSPMD--------------------RSW-KQKLNRDTL 173
Cdd:cd09088  154 ADPEKEERLEfkldfyrLLEERVeallKAGRRVILVGDVNVSHRPIDhcdpddsedfggesfednpsRQWlDQLLGDSGE 233
                        250       260       270       280       290       300       310
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 3599347   174 KLIEVMKQmdLTDIYRTFYPKTKG-YTFFS----APHGTF-SKIDHIIGHKSGLNRFKNIEIVPCIL-SDH 237
Cdd:cd09088  234 GGGSPGGL--LIDSFRYFHPTRKGaYTCWNtltgARPTNYgTRIDYILADRGLLPWVKAADILPEVEgSDH 302
YkfC COG3344
Retron-type reverse transcriptase [Mobilome: prophages, transposons];
475-909 2.85e-08

Retron-type reverse transcriptase [Mobilome: prophages, transposons];


Pssm-ID: 442573 [Multi-domain]  Cd Length: 434  Bit Score: 57.78  E-value: 2.85e-08
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347   475 KKSPGPDGFSAEfyqTFKEDLTPVLHKLFHKI-----------EVEgilpnsfyeatitlIPKPQKdptkieNFRPISLM 543
Cdd:COG3344   42 KGAAGIDGVTVE---DFEEYLEENLYDLRERLrsgsyrpqpvrRVE--------------IPKPDG------GVRPLGIP 98
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347   544 NIDAKILNKILANRIQEHIKAIIHPDQVGFIPGMQGWFNIRKsinVIHYINklkDKNHMIISLDAEKAFDKIQHPFMIKV 623
Cdd:COG3344   99 TVRDRVVQQAVKQVLEPIFEPDFSDSSYGFRPGRSAHDALKK---AREYIN---EGYRWVVDADIKKFFDNVDHDLLMKR 172
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347   624 LERSGIQGQYLNMIKAiYSKpvANIKVNGEKLETiplKSGTRQGCPLSPYLFNIVLEVLARAIQqqkeikgiqigKEEVK 703
Cdd:COG3344  173 LRRRIKDKRVLRLIRR-WLK--AGVMEDGVVEER---EEGTPQGGPLSPLLANIYLHELDKELE-----------RRGHR 235
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347   704 ISLFADDMIVYISDPKNSNReLLNLINSFGEVAGYKINSNKSmaflytknkqaekeiRETTPfsiaTNNIKYLGVTLTKE 783
Cdd:COG3344  236 FVRYADDFVILCRSKRAAER-VLESLTERLEKLGLELNPEKT---------------RIVRP----GDGFKFLGFSFRRG 295
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347   784 VKDLYDKNFKSLKKEIKEDLRRWKDLPCSWIGRTNIVKMAILPKAIYRFNAIpIKIPTQFFNELEGAICKFIWNNKKPRI 863
Cdd:COG3344  296 KGLGFKFRPRKSKRKKKRKRRRRTRRRSRKRRRRIRRLLRRLLLGWRRYLLL-AELKRLLNALLRGRRRYYRRLWRKRRK 374
                        410       420       430       440
                 ....*....|....*....|....*....|....*....|....*.
gi 3599347   864 AKTLLKDKRTSGGITMPDLKLYYRAiviKTAWYWYRDRQVDQWNRI 909
Cdd:COG3344  375 KLRRRLRLLLLRRARRRRAKRRARG---RKRRWRIAASALLSPLLL 417
Exo_endo_phos_2 pfam14529
Endonuclease-reverse transcriptase; This domain represents the endonuclease region of ...
116-241 4.77e-05

Endonuclease-reverse transcriptase; This domain represents the endonuclease region of retrotransposons from a range of bacteria, archaea and eukaryotes. These are enzymes largely from class EC:2.7.7.49.


Pssm-ID: 434019 [Multi-domain]  Cd Length: 118  Bit Score: 43.89  E-value: 4.77e-05
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347     116 LSILNIYAPNTRAATFTKETLVKLKAQI-APHTIIVGDFNTPlspmDRSW--KQKLNRDTLKLIEVMKQMDLTDIYRTFY 192
Cdd:pfam14529    1 ILIISVYCPPSDQLRNLLDTLEDILRSLdRPPIIIGGDFNAH----HPLWgsNSTDVSRGEELIEFLNEHGLNLLNLPKS 76
                           90       100       110       120
                   ....*....|....*....|....*....|....*....|....*....
gi 3599347     193 PKTkgytfFSaPHGTFSKIDHIIGhKSGLNRFKNIEIVPCILSDHHALR 241
Cdd:pfam14529   77 GPT-----FI-SSNGDSTIDLTLT-SDPLAVRVLSDLGPDSGSDHRPIA 118
PRK13911 PRK13911
exodeoxyribonuclease III; Provisional
17-238 8.13e-05

exodeoxyribonuclease III; Provisional


Pssm-ID: 139971 [Multi-domain]  Cd Length: 250  Bit Score: 45.84  E-value: 8.13e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347     17 LISLNINGLNSPIKRHrLTNWLHKQDPTFCCLQETHLrEKDRHYLRMKGWKTIFQANGMKKQAGVAILISDK---IDFQP 93
Cdd:PRK13911    3 LISWNVNGLRACMTKG-FMDFFNSVDADVFCIQESKM-QQEQNTFEFKGYFDFWNCAIKKGYSGVVTFTKKEplsVSYGI 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347     94 KVIKKDKEGHFILIKGkilqEELSILNIYAPNTRAA--------TFTKETLVKLKA-QIAPHTIIVGDFNTPLSPMDRSw 164
Cdd:PRK13911   81 NIEEHDKEGRVITCEF----ESFYLVNVYTPNSQQAlsrlsyrmSWEVEFKKFLKAlELKKPVIVCGDLNVAHNEIDLE- 155
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347    165 KQKLNRDTL--------KLIEVMkQMDLTDIYRTFYP-KTKGYTFFSAPHGTFSK-----IDHIIGHKSGLNRFKNIEIV 230
Cdd:PRK13911  156 NPKTNRKNAgfsdeergKFSELL-NAGFIDTFRYFYPnKEKAYTWWSYMQQARDKnigwrIDYFLCSNPLKTRLKDALIY 234

                  ....*...
gi 3599347    231 PCILSDHH 238
Cdd:PRK13911  235 KDILGSDH 242
EEP-2 cd09084
Exonuclease-Endonuclease-Phosphatase (EEP) domain superfamily; uncharacterized family 2; This ...
17-244 5.93e-04

Exonuclease-Endonuclease-Phosphatase (EEP) domain superfamily; uncharacterized family 2; This family of uncharacterized proteins belongs to a superfamily that includes the catalytic domain (exonuclease/endonuclease/phosphatase, EEP, domain) of a diverse set of proteins including the ExoIII family of apurinic/apyrimidinic (AP) endonucleases, inositol polyphosphate 5-phosphatases (INPP5), neutral sphingomyelinases (nSMases), deadenylases (such as the vertebrate circadian-clock regulated nocturnin), bacterial cytolethal distending toxin B (CdtB), deoxyribonuclease 1 (DNase1), the endonuclease domain of the non-LTR retrotransposon LINE-1, and related domains. These diverse enzymes share a common catalytic mechanism of cleaving phosphodiester bonds; their substrates range from nucleic acids to phospholipids and perhaps, proteins.


Pssm-ID: 197318 [Multi-domain]  Cd Length: 246  Bit Score: 43.05  E-value: 5.93e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347    17 LISLNINGLNSPIK---RHRLTNWLHKQDPTFCCLQETHLREKDRHYL---RMKGWKTIFQANGMKKQA-GVAIL----I 85
Cdd:cd09084    1 VMSYNVRSFNRYKWkddPDKILDFIKKQDPDILCLQEYYGSEGDKDDDlrlLLKGYPYYYVVYKSDSGGtGLAIFskypI 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347    86 --SDKIDFQ---PKVIKKDkeghfILIKGKIL----------QEELSILNIYAPNTRAATFTKETLVKLKAQIA------ 144
Cdd:cd09084   81 lnSGSIDFPntnNNAIFAD-----IRVGGDTIrvynvhlesfRITPSDKELYKEEKKAKELSRNLLRKLAEAFKrraaqa 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347   145 -----------PHTIIVGDFN-TPLSPMDRswkqklnrdtlklieVMKQmDLTDIYRT----FypktkGYTF-FSAPhgt 207
Cdd:cd09084  156 dllaadiaaspYPVIVCGDFNdTPASYVYR---------------TLKK-GLTDAFVEagsgF-----GYTFnGLFF--- 211
                        250       260       270
                 ....*....|....*....|....*....|....*..
gi 3599347   208 FSKIDHIIghKSGLNRFKNIEIVPCILSDHHALRLIF 244
Cdd:cd09084  212 PLRIDYIL--TSKGFKVLRYRVDPGKYSDHYPIVATL 246
RT_Bac_retron_II cd03487
RT_Bac_retron_II: Reverse transcriptases (RTs) in bacterial retrotransposons or retrons. The ...
537-803 1.52e-03

RT_Bac_retron_II: Reverse transcriptases (RTs) in bacterial retrotransposons or retrons. The polymerase reaction of this enzyme leads to the production of a unique RNA-DNA complex called msDNA (multicopy single-stranded (ss)DNA) in which a small ssDNA branches out from a small ssRNA molecule via a 2'-5'phosphodiester linkage. Bacterial retron RTs produce cDNA corresponding to only a small portion of the retron genome.


Pssm-ID: 239569 [Multi-domain]  Cd Length: 214  Bit Score: 41.40  E-value: 1.52e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347   537 FRPISLMNIDAKILNKILANRIQEHIKaiIHPDQVGFIPGmqgwfnirKSI--NVIHYINKlkdknHMIISLDAEKAFDK 614
Cdd:cd03487    6 FRTIYAPKPELKAIQRKILSNLLSKLP--VHDAAHGFVKG--------RSIitNAKPHCGA-----KYVLKLDIKDFFPS 70
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347   615 IQHPFMIKVLERSGIqgqylnmikaiYSKPVANIkvngekLETIPLKSGT-RQGCPLSPYLFNIVLEVLARAIQQQKEIK 693
Cdd:cd03487   71 ITFERVRGVFRSLGY-----------FSPDVATI------LAKLCTYNGHlPQGAPTSPALSNLVFRKLDERLSKLAKSN 133
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347   694 GIqigkeevKISLFADDMIVYISD-PKNSNRELLNLINSFGEVAGYKINSNKsmaflytknkqaekeiretTPFSIATNN 772
Cdd:cd03487  134 GL-------TYTRYADDITFSSNKkLKEALDKLLEIIRSILSEEGFKINKSK-------------------TRISSKGSR 187
                        250       260       270
                 ....*....|....*....|....*....|.
gi 3599347   773 IKYLGVTLTKEVKDLYdknfKSLKKEIKEDL 803
Cdd:cd03487  188 QIVTGLVVNNGKPSLP----RKEKRKIRALL 214
RT_like cd00304
RT_like: Reverse transcriptase (RT, RNA-dependent DNA polymerase)_like family. An RT gene is ...
657-780 9.27e-03

RT_like: Reverse transcriptase (RT, RNA-dependent DNA polymerase)_like family. An RT gene is usually indicative of a mobile element such as a retrotransposon or retrovirus. RTs occur in a variety of mobile elements, including retrotransposons, retroviruses, group II introns, bacterial msDNAs, hepadnaviruses, and caulimoviruses. These elements can be divided into two major groups. One group contains retroviruses and DNA viruses whose propagation involves an RNA intermediate. They are grouped together with transposable elements containing long terminal repeats (LTRs). The other group, also called poly(A)-type retrotransposons, contain fungal mitochondrial introns and transposable elements that lack LTRs.


Pssm-ID: 238185 [Multi-domain]  Cd Length: 98  Bit Score: 36.95  E-value: 9.27e-03
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 3599347   657 TIPLksgtRQGCPLSPYLFNIVLEVLARAIQQQkeIKGIQIGKeevkislFADDMIVyISDPKN---SNRELLNLInsfg 733
Cdd:cd00304    9 SIPL----PQGSPLSPALANLYMEKLEAPILKQ--LLDITLIR-------YVDDLVV-IAKSEQqavKKRELEEFL---- 70
                         90       100       110       120
                 ....*....|....*....|....*....|....*....|....*..
gi 3599347   734 evAGYKINSNksmaflytknkqaekeiRETTPFSIATNNIKYLGVTL 780
Cdd:cd00304   71 --ARLGLNLS-----------------DEKTQFTEKEKKFKFLGILV 98
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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