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Conserved domains on  [gi|663513417|gb|AIF03956|]
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DNA methylase N-4/N-6 domain-containing protein [uncultured marine group II/III euryarchaeote KM3_16_D12]

Protein Classification

site-specific DNA-methyltransferase( domain architecture ID 1001937)

site-specific DNA-methyltransferase catalyzes specific methylation on cytosine or adenine and protects the DNA from cleavage by endonuclease

Gene Ontology:  GO:0008170|GO:0006306|GO:0003677

Graphical summary

 Zoom to residue level

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List of domain hits

Name Accession Description Interval E-value
Mod super family cl34420
Adenine specific DNA methylase Mod [Replication, recombination and repair];
185-657 3.23e-65

Adenine specific DNA methylase Mod [Replication, recombination and repair];


The actual alignment was detected with superfamily member COG2189:

Pssm-ID: 441792 [Multi-domain]  Cd Length: 491  Bit Score: 225.81  E-value: 3.23e-65
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417 185 ENTITDNLFIRGNNLMSLASIESEFRDKVKLIFIDPPYCTGKDSFGYNDTFRN-------STWLTFMRNRLKQARRLLKN 257
Cdd:COG2189   31 DFDTTENLLIEGDNLEALKLLQESYAGKVKCIYIDPPYNTGNDFFAYNDNFETesngrfhSSWLSMMYPRLKLARELLSE 110
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417 258 DGVIFITINEIQFGYLQVLMDEVFGRENRHPIITVKTATQASYRAGNPAplNVAEYILTYSKKTKKdagYQGNRVHVKVE 337
Cdd:COG2189  111 DGVIFVSIDDNEVHYLKLLLDEIFGEENFVATIIWKKKSSGKNDAKFFS--RTHEYILVYAKNKSY---LKFNGLPRTEE 185
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417 338 KPDQYNSVvfpygsdledmDEDE-----LRELLVENDQPTDGNKqaligrlLTHAKETLNV---SEWRkitlnefvYKRE 409
Cdd:COG2189  186 QLKRYKNP-----------DNDPrgrwrSVPLTAPGGRPNLFYP-------IEHPSTGKEVypgRGWR--------WSKE 239
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417 410 GCEDktafMDARGphwnvirkqlqSVYAKQNKDWVIdlntlagpsdavkallamsgnerdqfhilrrndlrpiiayngRS 489
Cdd:COG2189  240 TMEE----LIADG-----------RIYFGKDGNGVP------------------------------------------RR 262
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417 490 VVFYRDKfgisdldEPTSQIENIWTDISYLSLGHEGGVSFPDGK-----KPEALLKRIIELATKDDDIVLDYHLGSGTTL 564
Cdd:COG2189  263 KRYLDEV-------KKGVVPTTIWDDIGTNQNGTKELKELFGGKvfdtpKPEKLLKRIIEIATNPGDLVLDFFAGSGTTA 335
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417 565 AVAHKMG------RQYIGMEQLDYGENDGKRRLQNVIGGDSSGISgevgwDGGGSFTYLEL-----KKLNENYEERIQSI 633
Cdd:COG2189  336 HAVMKLNaedggnRRFILVQLGEYADTVTKERLRRVIDGISKGVG-----QGGGGFRYYELataltSEAALALKRARLDI 410
                        490       500
                 ....*....|....*....|....
gi 663513417 634 KPDYRPLNGDELRAKIAHFDLSIR 657
Cdd:COG2189  411 AALRKERARRKLKLERVEKEGTSA 434
 
Name Accession Description Interval E-value
Mod COG2189
Adenine specific DNA methylase Mod [Replication, recombination and repair];
185-657 3.23e-65

Adenine specific DNA methylase Mod [Replication, recombination and repair];


Pssm-ID: 441792 [Multi-domain]  Cd Length: 491  Bit Score: 225.81  E-value: 3.23e-65
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417 185 ENTITDNLFIRGNNLMSLASIESEFRDKVKLIFIDPPYCTGKDSFGYNDTFRN-------STWLTFMRNRLKQARRLLKN 257
Cdd:COG2189   31 DFDTTENLLIEGDNLEALKLLQESYAGKVKCIYIDPPYNTGNDFFAYNDNFETesngrfhSSWLSMMYPRLKLARELLSE 110
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417 258 DGVIFITINEIQFGYLQVLMDEVFGRENRHPIITVKTATQASYRAGNPAplNVAEYILTYSKKTKKdagYQGNRVHVKVE 337
Cdd:COG2189  111 DGVIFVSIDDNEVHYLKLLLDEIFGEENFVATIIWKKKSSGKNDAKFFS--RTHEYILVYAKNKSY---LKFNGLPRTEE 185
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417 338 KPDQYNSVvfpygsdledmDEDE-----LRELLVENDQPTDGNKqaligrlLTHAKETLNV---SEWRkitlnefvYKRE 409
Cdd:COG2189  186 QLKRYKNP-----------DNDPrgrwrSVPLTAPGGRPNLFYP-------IEHPSTGKEVypgRGWR--------WSKE 239
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417 410 GCEDktafMDARGphwnvirkqlqSVYAKQNKDWVIdlntlagpsdavkallamsgnerdqfhilrrndlrpiiayngRS 489
Cdd:COG2189  240 TMEE----LIADG-----------RIYFGKDGNGVP------------------------------------------RR 262
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417 490 VVFYRDKfgisdldEPTSQIENIWTDISYLSLGHEGGVSFPDGK-----KPEALLKRIIELATKDDDIVLDYHLGSGTTL 564
Cdd:COG2189  263 KRYLDEV-------KKGVVPTTIWDDIGTNQNGTKELKELFGGKvfdtpKPEKLLKRIIEIATNPGDLVLDFFAGSGTTA 335
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417 565 AVAHKMG------RQYIGMEQLDYGENDGKRRLQNVIGGDSSGISgevgwDGGGSFTYLEL-----KKLNENYEERIQSI 633
Cdd:COG2189  336 HAVMKLNaedggnRRFILVQLGEYADTVTKERLRRVIDGISKGVG-----QGGGGFRYYELataltSEAALALKRARLDI 410
                        490       500
                 ....*....|....*....|....
gi 663513417 634 KPDYRPLNGDELRAKIAHFDLSIR 657
Cdd:COG2189  411 AALRKERARRKLKLERVEKEGTSA 434
N6_N4_Mtase pfam01555
DNA methylase; Members of this family are DNA methylases. The family contains both N-4 ...
213-578 8.57e-25

DNA methylase; Members of this family are DNA methylases. The family contains both N-4 cytosine-specific DNA methylases and N-6 Adenine-specific DNA methylases.


Pssm-ID: 396230 [Multi-domain]  Cd Length: 221  Bit Score: 103.25  E-value: 8.57e-25
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417  213 VKLIFIDPPYCTGKDSFGYNDTFRNSTWLTFMRNRLKQARRLLKNDGVIFITINEIQFGYLQVLMDEVFGRENRHPIIT- 291
Cdd:pfam01555   1 VDLIVTDPPYNLGKDYGQWDDKDSIEEYLEWLEEWLKEVRRVLKPGGSIFINIGDSNIKSLKALALEILGIFKLLNDIIw 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417  292 VKTATQASYRAGNPAPLNvaEYILTYSKKTKkdagyqgnrvhvkvekpdqynsvvfpygsdledmdedelrellvendqp 371
Cdd:pfam01555  81 RKPNGMPNSNGERFTPAH--EYILWFSKTKK------------------------------------------------- 109
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417  372 tdgnkqaligrllthaketlnvsewrkitlnefvykregcedktafmdargphwnvirkqlqsvYAKQNKDWVIDlntla 451
Cdd:pfam01555 110 ----------------------------------------------------------------YKTFNYDAIKV----- 120
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417  452 gPSDAVKALLAMSGNERDQFhilrrndlrpiiayngrsvvfyrdkfgisdldeptsqIENIWTD--ISYLSLGHEGGVSF 529
Cdd:pfam01555 121 -PYDEKDKLKKRGSEPNGKP-------------------------------------IGDVWDFsrVQPSEKESGGNGKH 162
                         330       340       350       360
                  ....*....|....*....|....*....|....*....|....*....
gi 663513417  530 PdGKKPEALLKRIIELATKDDDIVLDYHLGSGTTLAVAHKMGRQYIGME 578
Cdd:pfam01555 163 P-TQKPEALLERLILASTNPGDIVLDPFAGSGTTGAAAKELGRNFIGIE 210
PRK11524 PRK11524
adenine-specific DNA-methyltransferase;
533-591 2.33e-09

adenine-specific DNA-methyltransferase;


Pssm-ID: 183177 [Multi-domain]  Cd Length: 284  Bit Score: 59.35  E-value: 2.33e-09
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417 533 KKPEALLKRIIELATKDDDIVLDYHLGSGTTLAVAHKMGRQYIGME-QLDYGENdGKRRL 591
Cdd:PRK11524 192 QKPEALLKRIILASSNPGDIVLDPFAGSFTTGAVAKASGRKFIGIEiNSEYIKM-GLRRL 250
 
Name Accession Description Interval E-value
Mod COG2189
Adenine specific DNA methylase Mod [Replication, recombination and repair];
185-657 3.23e-65

Adenine specific DNA methylase Mod [Replication, recombination and repair];


Pssm-ID: 441792 [Multi-domain]  Cd Length: 491  Bit Score: 225.81  E-value: 3.23e-65
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417 185 ENTITDNLFIRGNNLMSLASIESEFRDKVKLIFIDPPYCTGKDSFGYNDTFRN-------STWLTFMRNRLKQARRLLKN 257
Cdd:COG2189   31 DFDTTENLLIEGDNLEALKLLQESYAGKVKCIYIDPPYNTGNDFFAYNDNFETesngrfhSSWLSMMYPRLKLARELLSE 110
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417 258 DGVIFITINEIQFGYLQVLMDEVFGRENRHPIITVKTATQASYRAGNPAplNVAEYILTYSKKTKKdagYQGNRVHVKVE 337
Cdd:COG2189  111 DGVIFVSIDDNEVHYLKLLLDEIFGEENFVATIIWKKKSSGKNDAKFFS--RTHEYILVYAKNKSY---LKFNGLPRTEE 185
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417 338 KPDQYNSVvfpygsdledmDEDE-----LRELLVENDQPTDGNKqaligrlLTHAKETLNV---SEWRkitlnefvYKRE 409
Cdd:COG2189  186 QLKRYKNP-----------DNDPrgrwrSVPLTAPGGRPNLFYP-------IEHPSTGKEVypgRGWR--------WSKE 239
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417 410 GCEDktafMDARGphwnvirkqlqSVYAKQNKDWVIdlntlagpsdavkallamsgnerdqfhilrrndlrpiiayngRS 489
Cdd:COG2189  240 TMEE----LIADG-----------RIYFGKDGNGVP------------------------------------------RR 262
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417 490 VVFYRDKfgisdldEPTSQIENIWTDISYLSLGHEGGVSFPDGK-----KPEALLKRIIELATKDDDIVLDYHLGSGTTL 564
Cdd:COG2189  263 KRYLDEV-------KKGVVPTTIWDDIGTNQNGTKELKELFGGKvfdtpKPEKLLKRIIEIATNPGDLVLDFFAGSGTTA 335
                        410       420       430       440       450       460       470       480
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417 565 AVAHKMG------RQYIGMEQLDYGENDGKRRLQNVIGGDSSGISgevgwDGGGSFTYLEL-----KKLNENYEERIQSI 633
Cdd:COG2189  336 HAVMKLNaedggnRRFILVQLGEYADTVTKERLRRVIDGISKGVG-----QGGGGFRYYELataltSEAALALKRARLDI 410
                        490       500
                 ....*....|....*....|....
gi 663513417 634 KPDYRPLNGDELRAKIAHFDLSIR 657
Cdd:COG2189  411 AALRKERARRKLKLERVEKEGTSA 434
N6_N4_Mtase pfam01555
DNA methylase; Members of this family are DNA methylases. The family contains both N-4 ...
213-578 8.57e-25

DNA methylase; Members of this family are DNA methylases. The family contains both N-4 cytosine-specific DNA methylases and N-6 Adenine-specific DNA methylases.


Pssm-ID: 396230 [Multi-domain]  Cd Length: 221  Bit Score: 103.25  E-value: 8.57e-25
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417  213 VKLIFIDPPYCTGKDSFGYNDTFRNSTWLTFMRNRLKQARRLLKNDGVIFITINEIQFGYLQVLMDEVFGRENRHPIIT- 291
Cdd:pfam01555   1 VDLIVTDPPYNLGKDYGQWDDKDSIEEYLEWLEEWLKEVRRVLKPGGSIFINIGDSNIKSLKALALEILGIFKLLNDIIw 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417  292 VKTATQASYRAGNPAPLNvaEYILTYSKKTKkdagyqgnrvhvkvekpdqynsvvfpygsdledmdedelrellvendqp 371
Cdd:pfam01555  81 RKPNGMPNSNGERFTPAH--EYILWFSKTKK------------------------------------------------- 109
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417  372 tdgnkqaligrllthaketlnvsewrkitlnefvykregcedktafmdargphwnvirkqlqsvYAKQNKDWVIDlntla 451
Cdd:pfam01555 110 ----------------------------------------------------------------YKTFNYDAIKV----- 120
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417  452 gPSDAVKALLAMSGNERDQFhilrrndlrpiiayngrsvvfyrdkfgisdldeptsqIENIWTD--ISYLSLGHEGGVSF 529
Cdd:pfam01555 121 -PYDEKDKLKKRGSEPNGKP-------------------------------------IGDVWDFsrVQPSEKESGGNGKH 162
                         330       340       350       360
                  ....*....|....*....|....*....|....*....|....*....
gi 663513417  530 PdGKKPEALLKRIIELATKDDDIVLDYHLGSGTTLAVAHKMGRQYIGME 578
Cdd:pfam01555 163 P-TQKPEALLERLILASTNPGDIVLDPFAGSGTTGAAAKELGRNFIGIE 210
YhdJ COG0863
DNA modification methylase [Replication, recombination and repair];
194-602 3.71e-17

DNA modification methylase [Replication, recombination and repair];


Pssm-ID: 440623  Cd Length: 236  Bit Score: 81.51  E-value: 3.71e-17
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417 194 IRGNNLMSLASIESEfrdKVKLIFIDPPYCTGKD------SFGYNDTFRNstWLTFMRNRLKQARRLLKNDGVIFITINE 267
Cdd:COG0863    3 ICGDCLEVLKELPDE---SVDLIVTDPPYNLGKKyglgrrEIGNELSFEE--YLEFLREWLAECYRVLKPGGSLYVNIGD 77
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417 268 IQFGYLQVLMDEVfGRENRHPIITVKTATQASYRAGNPAplNVAEYILTYSKKTKkdagYQGNRVHVKVEKPDQYnsvvf 347
Cdd:COG0863   78 RYISRLIAALRDA-GFKLRNEIIWRKPNGVPGPSKRRFR--NSHEYILWFTKGKK----YTFNVDAVKSIEDGRN----- 145
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417 348 pygsdledmdedelrellvendqPTDgnkqaligrllthaketlnvsewrkitlnefvykregcedktafmdargphwnv 427
Cdd:COG0863  146 -----------------------PSD------------------------------------------------------ 148
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417 428 irkqlqsvyakqnkDWVIDLNTlagpsdavkallamsgNERDQFHilrrndlrpiiayngrsvvfyrdkfgisdldePTS 507
Cdd:COG0863  149 --------------VWDIPGVT----------------PKERKGH--------------------------------PTQ 166
                        330       340       350       360       370       380       390       400
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417 508 qieniwtdisylslgheggvsfpdgkKPEALLKRIIELATKDDDIVLDYHLGSGTTLAVAHKMGRQYIGMEQ-LDYGENd 586
Cdd:COG0863  167 --------------------------KPVELLERLILASSNPGDIVLDPFAGSGTTLVAAERLGRRFIGIEIdPEYVEV- 219
                        410
                 ....*....|....*.
gi 663513417 587 GKRRLQNVIGGDSSGI 602
Cdd:COG0863  220 ARRRLEEATGLEFEEL 235
PRK11524 PRK11524
adenine-specific DNA-methyltransferase;
533-591 2.33e-09

adenine-specific DNA-methyltransferase;


Pssm-ID: 183177 [Multi-domain]  Cd Length: 284  Bit Score: 59.35  E-value: 2.33e-09
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417 533 KKPEALLKRIIELATKDDDIVLDYHLGSGTTLAVAHKMGRQYIGME-QLDYGENdGKRRL 591
Cdd:PRK11524 192 QKPEALLKRIILASSNPGDIVLDPFAGSFTTGAVAKASGRKFIGIEiNSEYIKM-GLRRL 250
PRK13699 PRK13699
putative methylase; Provisional
533-594 8.54e-07

putative methylase; Provisional


Pssm-ID: 184255  Cd Length: 227  Bit Score: 50.60  E-value: 8.54e-07
                         10        20        30        40        50        60
                 ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 663513417 533 KKPEALLKRIIELATKDDDIVLDYHLGSGTTLAVAHKMGRQYIGMEQLDYGENDGKRRLQNV 594
Cdd:PRK13699 147 EKPVTSLQPLIESFTHPNAIVLDPFAGSGSTCVAALQSGRRYIGIELLEQYHRAGQQRLAAV 208
PRK11524 PRK11524
adenine-specific DNA-methyltransferase;
194-263 3.20e-05

adenine-specific DNA-methyltransferase;


Pssm-ID: 183177 [Multi-domain]  Cd Length: 284  Bit Score: 46.64  E-value: 3.20e-05
                         10        20        30        40        50        60        70
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 663513417 194 IRGNNLMSLASIESEfrdKVKLIFIDPPYCTGKDSFGYNDTFRNSTWLTFMRNRLKQARRLLKNDGVIFI 263
Cdd:PRK11524  12 IHGDALTELKKIPSE---SVDLIFADPPYNIGKNFDGLIEAWKEDLFIDWLYEWIDECHRVLKKQGTMYI 78
 
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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