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Conserved domains on  [gi|446294844|ref|WP_000372699|]
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MULTISPECIES: redox-sensing transcriptional repressor Rex [Bacillus]

Protein Classification

redox-sensing transcriptional repressor Rex( domain architecture ID 11481021)

redox-sensing transcriptional repressor Rex modulates transcription in response to changes in cellular NADH/NAD(+) redox state

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
PRK05472 PRK05472
redox-sensing transcriptional repressor Rex; Provisional
1-209 1.11e-119

redox-sensing transcriptional repressor Rex; Provisional


:

Pssm-ID: 235486 [Multi-domain]  Cd Length: 213  Bit Score: 338.24  E-value: 1.11e-119
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446294844   1 MDQQKIPQATAKRLPLYYRFIQNLSLSGKQRVSSAELSEAVKVDSATIRRDFSYFGALGKKGYGYNVNYLLSFFRETLDQ 80
Cdd:PRK05472   2 MKQKKIPEATIKRLPLYYRYLKELKEEGVERVSSKELAEALGVDSAQIRKDLSYFGEFGKRGVGYNVEELLEFIEKILGL 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446294844  81 DDITRVALIGVGNLGTAFLHYNFTKNNNTKIEMAFDVSEEKVGTEIGGIPVYHLDELEERLS-NDIQVAILTVPATVAQA 159
Cdd:PRK05472  82 DRTWNVALVGAGNLGRALLNYNGFEKRGFKIVAAFDVDPEKIGTKIGGIPVYHIDELEEVVKeNDIEIGILTVPAEAAQE 161
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|
gi 446294844 160 VADRLAETSVHGILNFTPARLNVSENIRIHHIDLAVELQTLVYFLKNYPQ 209
Cdd:PRK05472 162 VADRLVEAGIKGILNFAPVRLSVPEDVIVRNVDLTVELQTLSYFLNNYEL 211
 
Name Accession Description Interval E-value
PRK05472 PRK05472
redox-sensing transcriptional repressor Rex; Provisional
1-209 1.11e-119

redox-sensing transcriptional repressor Rex; Provisional


Pssm-ID: 235486 [Multi-domain]  Cd Length: 213  Bit Score: 338.24  E-value: 1.11e-119
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446294844   1 MDQQKIPQATAKRLPLYYRFIQNLSLSGKQRVSSAELSEAVKVDSATIRRDFSYFGALGKKGYGYNVNYLLSFFRETLDQ 80
Cdd:PRK05472   2 MKQKKIPEATIKRLPLYYRYLKELKEEGVERVSSKELAEALGVDSAQIRKDLSYFGEFGKRGVGYNVEELLEFIEKILGL 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446294844  81 DDITRVALIGVGNLGTAFLHYNFTKNNNTKIEMAFDVSEEKVGTEIGGIPVYHLDELEERLS-NDIQVAILTVPATVAQA 159
Cdd:PRK05472  82 DRTWNVALVGAGNLGRALLNYNGFEKRGFKIVAAFDVDPEKIGTKIGGIPVYHIDELEEVVKeNDIEIGILTVPAEAAQE 161
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|
gi 446294844 160 VADRLAETSVHGILNFTPARLNVSENIRIHHIDLAVELQTLVYFLKNYPQ 209
Cdd:PRK05472 162 VADRLVEAGIKGILNFAPVRLSVPEDVIVRNVDLTVELQTLSYFLNNYEL 211
Rex COG2344
NADH/NAD ratio-sensing transcriptional regulator Rex [Transcription];
1-209 5.49e-116

NADH/NAD ratio-sensing transcriptional regulator Rex [Transcription];


Pssm-ID: 441913 [Multi-domain]  Cd Length: 214  Bit Score: 328.97  E-value: 5.49e-116
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446294844   1 MDQQKIPQATAKRLPLYYRFIQNLSLSGKQRVSSAELSEAVKVDSATIRRDFSYFGALGKKGYGYNVNYLLSFFRETLDQ 80
Cdd:COG2344    2 MKKKKIPEATIKRLPLYLRYLEELKEEGVERISSKELAEALGVTAAQVRKDLSYFGEFGKRGVGYNVEELIEEIEKILGL 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446294844  81 DDITRVALIGVGNLGTAFLHYNFTKNNNTKIEMAFDVSEEKVGTEIGGIPVYHLDELEERLS-NDIQVAILTVPATVAQA 159
Cdd:COG2344   82 DREWNVALVGAGNLGQALANYNGFEKRGFKIVAAFDVDPEKIGTKIGGIPVYHIDELEEVVKeNKIEIAIITVPAEAAQE 161
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|
gi 446294844 160 VADRLAETSVHGILNFTPARLNVSENIRIHHIDLAVELQTLVYFLKNYPQ 209
Cdd:COG2344  162 VADRLVEAGIKGILNFAPVRLKVPEDVVVENVDLSVELQTLSYFLNNKEE 211
CoA_binding pfam02629
CoA binding domain; This domain has a Rossmann fold and is found in a number of proteins ...
81-178 1.76e-37

CoA binding domain; This domain has a Rossmann fold and is found in a number of proteins including succinyl CoA synthetases, malate and ATP-citrate ligases.


Pssm-ID: 396961 [Multi-domain]  Cd Length: 97  Bit Score: 125.78  E-value: 1.76e-37
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446294844   81 DDITRVALIGVGNLGTAFLHYNFTKNNNTKIEMAFDVSEEKVGTEIGGIPVY-HLDELEERLsnDIQVAILTVPATVAQA 159
Cdd:pfam02629   1 DKDTKVIVIGAGGLGIQGLNYHFIQMLGYGIKMVFGVNPGKGGTEILGIPVYnSVDELEEKT--GVDVAVITVPAPFAQE 78
                          90
                  ....*....|....*....
gi 446294844  160 VADRLAETSVHGILNFTPA 178
Cdd:pfam02629  79 AIDELVDAGIKGIVNITPG 97
CoA_binding smart00881
CoA binding domain; This domain has a Rossmann fold and is found in a number of proteins ...
80-177 2.00e-20

CoA binding domain; This domain has a Rossmann fold and is found in a number of proteins including succinyl CoA synthetases, malate and ATP-citrate ligases.


Pssm-ID: 214881 [Multi-domain]  Cd Length: 100  Bit Score: 81.79  E-value: 2.00e-20
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446294844    80 QDDITRVALIGV-GNLGT-AFLHYNFTKNNNTKieMAFDVSEEKVGTEIGGIPVYhlDELEERL-SNDIQVAILTVPATV 156
Cdd:smart00881   2 LNPNTSVAVVGAsGNLGSfGLAVMRNLLEYGTK--FVGGVYPGKVGPKVDGVPVY--DSVAEAPeETGVDVAVIFVPAEA 77
                           90       100
                   ....*....|....*....|.
gi 446294844   157 AQAVADRLAETSVHGILNFTP 177
Cdd:smart00881  78 APDAIDEAIEAGIKGIVVITE 98
nat-AmDH_N_like cd24146
N-terminal NAD(P)-binding domain of native NAD(P)H-dependent amine dehydrogenases (nat-AmDHs) ...
85-172 3.18e-04

N-terminal NAD(P)-binding domain of native NAD(P)H-dependent amine dehydrogenases (nat-AmDHs) and similar proteins; The family corresponds to a group of native NAD(P)H-dependent amine dehydrogenases (nat-AmDHs) that catalyze the reductive amination of ketone and aldehyde substrates using NAD(P)H as the hydride source. nat-AmDHs can naturally catalyze the amination of 'neutral' carbonyl compounds using ammonia. They possess tremendous potential for the efficient asymmetric synthesis of alpha-chiral amines. The family also contains 2,4-diaminopentanoate dehydrogenase (DAPDH) and similar proteins. DAPDH, also known as ORD, is involved in the ornithine fermentation pathway. It catalyzes the oxidative deamination of (2R,4S)-2,4-diaminopentanoate ((2R,4S)-DAP) to yield 2-amino-4-ketopentanoate (AKP). Although DAPDH is more efficient with (2R,4S)-DAP, the diastereoisomer (2R,4R)-DAP can also be metabolized. Different forms of DAPDH exist which utilize NAD(+) (EC 1.4.1.26) or NAD(+)/NADP(+) (EC 1.4.1.12). Members of this family contain an N-terminal Rossmann fold NAD(P)-binding domain and a C-terminal dimerization domain.


Pssm-ID: 467616 [Multi-domain]  Cd Length: 157  Bit Score: 39.83  E-value: 3.18e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446294844  85 RVALIGVGNLGTAFLHYnFTKNNNTKIEMAFDVSEEKVGTEIG--------GIPVYH-LDELEERLSNDiqVAILTVPAT 155
Cdd:cd24146    2 RVVVWGLGAMGRGIARY-LLEKPGLEIVGAVDRDPAKVGKDLGelgggaplGVKVTDdLDAVLAATKPD--VVVHATTSF 78
                         90
                 ....*....|....*....
gi 446294844 156 VAQAVAD--RLAETSVHGI 172
Cdd:cd24146   79 LADVAPQieRLLEAGLNVI 97
 
Name Accession Description Interval E-value
PRK05472 PRK05472
redox-sensing transcriptional repressor Rex; Provisional
1-209 1.11e-119

redox-sensing transcriptional repressor Rex; Provisional


Pssm-ID: 235486 [Multi-domain]  Cd Length: 213  Bit Score: 338.24  E-value: 1.11e-119
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446294844   1 MDQQKIPQATAKRLPLYYRFIQNLSLSGKQRVSSAELSEAVKVDSATIRRDFSYFGALGKKGYGYNVNYLLSFFRETLDQ 80
Cdd:PRK05472   2 MKQKKIPEATIKRLPLYYRYLKELKEEGVERVSSKELAEALGVDSAQIRKDLSYFGEFGKRGVGYNVEELLEFIEKILGL 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446294844  81 DDITRVALIGVGNLGTAFLHYNFTKNNNTKIEMAFDVSEEKVGTEIGGIPVYHLDELEERLS-NDIQVAILTVPATVAQA 159
Cdd:PRK05472  82 DRTWNVALVGAGNLGRALLNYNGFEKRGFKIVAAFDVDPEKIGTKIGGIPVYHIDELEEVVKeNDIEIGILTVPAEAAQE 161
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|
gi 446294844 160 VADRLAETSVHGILNFTPARLNVSENIRIHHIDLAVELQTLVYFLKNYPQ 209
Cdd:PRK05472 162 VADRLVEAGIKGILNFAPVRLSVPEDVIVRNVDLTVELQTLSYFLNNYEL 211
Rex COG2344
NADH/NAD ratio-sensing transcriptional regulator Rex [Transcription];
1-209 5.49e-116

NADH/NAD ratio-sensing transcriptional regulator Rex [Transcription];


Pssm-ID: 441913 [Multi-domain]  Cd Length: 214  Bit Score: 328.97  E-value: 5.49e-116
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446294844   1 MDQQKIPQATAKRLPLYYRFIQNLSLSGKQRVSSAELSEAVKVDSATIRRDFSYFGALGKKGYGYNVNYLLSFFRETLDQ 80
Cdd:COG2344    2 MKKKKIPEATIKRLPLYLRYLEELKEEGVERISSKELAEALGVTAAQVRKDLSYFGEFGKRGVGYNVEELIEEIEKILGL 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446294844  81 DDITRVALIGVGNLGTAFLHYNFTKNNNTKIEMAFDVSEEKVGTEIGGIPVYHLDELEERLS-NDIQVAILTVPATVAQA 159
Cdd:COG2344   82 DREWNVALVGAGNLGQALANYNGFEKRGFKIVAAFDVDPEKIGTKIGGIPVYHIDELEEVVKeNKIEIAIITVPAEAAQE 161
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|
gi 446294844 160 VADRLAETSVHGILNFTPARLNVSENIRIHHIDLAVELQTLVYFLKNYPQ 209
Cdd:COG2344  162 VADRLVEAGIKGILNFAPVRLKVPEDVVVENVDLSVELQTLSYFLNNKEE 211
CoA_binding pfam02629
CoA binding domain; This domain has a Rossmann fold and is found in a number of proteins ...
81-178 1.76e-37

CoA binding domain; This domain has a Rossmann fold and is found in a number of proteins including succinyl CoA synthetases, malate and ATP-citrate ligases.


Pssm-ID: 396961 [Multi-domain]  Cd Length: 97  Bit Score: 125.78  E-value: 1.76e-37
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446294844   81 DDITRVALIGVGNLGTAFLHYNFTKNNNTKIEMAFDVSEEKVGTEIGGIPVY-HLDELEERLsnDIQVAILTVPATVAQA 159
Cdd:pfam02629   1 DKDTKVIVIGAGGLGIQGLNYHFIQMLGYGIKMVFGVNPGKGGTEILGIPVYnSVDELEEKT--GVDVAVITVPAPFAQE 78
                          90
                  ....*....|....*....
gi 446294844  160 VADRLAETSVHGILNFTPA 178
Cdd:pfam02629  79 AIDELVDAGIKGIVNITPG 97
Put_DNA-bind_N pfam06971
Putative DNA-binding protein N-terminus; This family represents the N-terminus (approximately ...
5-53 1.58e-20

Putative DNA-binding protein N-terminus; This family represents the N-terminus (approximately 50 residues) of a number of putative bacterial DNA-binding proteins.


Pssm-ID: 429222 [Multi-domain]  Cd Length: 49  Bit Score: 80.57  E-value: 1.58e-20
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....*....
gi 446294844    5 KIPQATAKRLPLYYRFIQNLSLSGKQRVSSAELSEAVKVDSATIRRDFS 53
Cdd:pfam06971   1 KIPEATIRRLPLYLRYLEELEEEGVERISSTELAEALGVTAAQVRKDLS 49
CoA_binding smart00881
CoA binding domain; This domain has a Rossmann fold and is found in a number of proteins ...
80-177 2.00e-20

CoA binding domain; This domain has a Rossmann fold and is found in a number of proteins including succinyl CoA synthetases, malate and ATP-citrate ligases.


Pssm-ID: 214881 [Multi-domain]  Cd Length: 100  Bit Score: 81.79  E-value: 2.00e-20
                           10        20        30        40        50        60        70        80
                   ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446294844    80 QDDITRVALIGV-GNLGT-AFLHYNFTKNNNTKieMAFDVSEEKVGTEIGGIPVYhlDELEERL-SNDIQVAILTVPATV 156
Cdd:smart00881   2 LNPNTSVAVVGAsGNLGSfGLAVMRNLLEYGTK--FVGGVYPGKVGPKVDGVPVY--DSVAEAPeETGVDVAVIFVPAEA 77
                           90       100
                   ....*....|....*....|.
gi 446294844   157 AQAVADRLAETSVHGILNFTP 177
Cdd:smart00881  78 APDAIDEAIEAGIKGIVVITE 98
INO1 COG1260
Myo-inositol-1-phosphate synthase [Lipid transport and metabolism];
85-177 1.22e-04

Myo-inositol-1-phosphate synthase [Lipid transport and metabolism];


Pssm-ID: 440872 [Multi-domain]  Cd Length: 356  Bit Score: 42.09  E-value: 1.22e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446294844  85 RVALIGVGNLGTAF---LHYnfTKNNNTK----------------IEM--AFDVSEEKVGTEIG---------------- 127
Cdd:COG1260    5 RVAIIGVGNCASSLvqgIEY--YKDGEIDvpglmhvdiggykpgdIEVvaAFDIDARKVGKDLSeaifakpnntikfadv 82
                         90       100       110       120       130
                 ....*....|....*....|....*....|....*....|....*....|....*.
gi 446294844 128 ---GIPVY---HLDELEERLSNDIqvaILTVPATVAQaVADRLAETSVHGILNFTP 177
Cdd:COG1260   83 pktGVRVRrgpVLDGLGGHLREYI---EESSEEAPED-VVKELKESGADVLVNYLP 134
FlaA1 COG1086
NDP-sugar epimerase, includes UDP-GlcNAc-inverting 4,6-dehydratase FlaA1 and capsular ...
84-170 1.67e-04

NDP-sugar epimerase, includes UDP-GlcNAc-inverting 4,6-dehydratase FlaA1 and capsular polysaccharide biosynthesis protein EpsC [Cell wall/membrane/envelope biogenesis, Posttranslational modification, protein turnover, chaperones];


Pssm-ID: 440703 [Multi-domain]  Cd Length: 121  Bit Score: 39.91  E-value: 1.67e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446294844  84 TRVALIGVGNLGTAFLHYnFTKNNNTKIEMA--FDVSEEKVGTEIGGIPVYH-LDELEERL-SNDIQVAILTVPAT---V 156
Cdd:COG1086   22 RRVLIVGAGEAGRQLARA-LRRNPDLGYRVVgfVDDDPDKRGRRIEGVPVLGtLDDLPELVrRLGVDEVIIALPSAsreR 100
                         90
                 ....*....|....
gi 446294844 157 AQAVADRLAETSVH 170
Cdd:COG1086  101 LRELLEQLEDLGVK 114
nat-AmDH_N_like cd24146
N-terminal NAD(P)-binding domain of native NAD(P)H-dependent amine dehydrogenases (nat-AmDHs) ...
85-172 3.18e-04

N-terminal NAD(P)-binding domain of native NAD(P)H-dependent amine dehydrogenases (nat-AmDHs) and similar proteins; The family corresponds to a group of native NAD(P)H-dependent amine dehydrogenases (nat-AmDHs) that catalyze the reductive amination of ketone and aldehyde substrates using NAD(P)H as the hydride source. nat-AmDHs can naturally catalyze the amination of 'neutral' carbonyl compounds using ammonia. They possess tremendous potential for the efficient asymmetric synthesis of alpha-chiral amines. The family also contains 2,4-diaminopentanoate dehydrogenase (DAPDH) and similar proteins. DAPDH, also known as ORD, is involved in the ornithine fermentation pathway. It catalyzes the oxidative deamination of (2R,4S)-2,4-diaminopentanoate ((2R,4S)-DAP) to yield 2-amino-4-ketopentanoate (AKP). Although DAPDH is more efficient with (2R,4S)-DAP, the diastereoisomer (2R,4R)-DAP can also be metabolized. Different forms of DAPDH exist which utilize NAD(+) (EC 1.4.1.26) or NAD(+)/NADP(+) (EC 1.4.1.12). Members of this family contain an N-terminal Rossmann fold NAD(P)-binding domain and a C-terminal dimerization domain.


Pssm-ID: 467616 [Multi-domain]  Cd Length: 157  Bit Score: 39.83  E-value: 3.18e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446294844  85 RVALIGVGNLGTAFLHYnFTKNNNTKIEMAFDVSEEKVGTEIG--------GIPVYH-LDELEERLSNDiqVAILTVPAT 155
Cdd:cd24146    2 RVVVWGLGAMGRGIARY-LLEKPGLEIVGAVDRDPAKVGKDLGelgggaplGVKVTDdLDAVLAATKPD--VVVHATTSF 78
                         90
                 ....*....|....*....
gi 446294844 156 VAQAVAD--RLAETSVHGI 172
Cdd:cd24146   79 LADVAPQieRLLEAGLNVI 97
MviM COG0673
Predicted dehydrogenase [General function prediction only];
85-161 5.67e-04

Predicted dehydrogenase [General function prediction only];


Pssm-ID: 440437 [Multi-domain]  Cd Length: 295  Bit Score: 39.91  E-value: 5.67e-04
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 446294844  85 RVALIGVGNLGTAFLHyNFTKNNNTKIEMAFDVSEEKVGT--EIGGIPVYH-LDELEERLSNDIqVAILTVPAT-VAQAV 160
Cdd:COG0673    5 RVGIIGAGGIGRAHAP-ALAALPGVELVAVADRDPERAEAfaEEYGVRVYTdYEELLADPDIDA-VVIATPNHLhAELAI 82

                 .
gi 446294844 161 A 161
Cdd:COG0673   83 A 83
 
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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