Conserved Protein Domain Family
DGQHR_domain

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cd16413: DGQHR_domain 
DGQHR motif containing domain
Uncharacterized diverse domain family with conserved DGQHR motif, in addition to QR and FXXXN motifs. Some proteins have been identified as parts of DNA phosphorothioation systems. Related to dndB, which acts in the regulation of DNA modifications, including DNA phosphorothioation. These proteins show similarity to the N-terminal domain of ParB, a DNA-binding component of the prokaryotic parABS partitioning system, and other members of the ParB/Srx superfamily.
Statistics
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PSSM-Id: 319270
Aligned: 98 rows
Threshold Bit Score: 106.273
Created: 2-Mar-2016
Updated: 2-Oct-2020
Structure
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Aligned Rows:
 
Feature 1:putative active site [active site]
Evidence:
  • Comment:Putative active site residues by comparison to ParB N-terminal domain-containing superfamily proteins such as Osa and Srx

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
Feature 1                # #                                                                     
KEA04502      39 FDIRQLVSERGId---SYLGIQRDLDpKRVREIAQYVKGTDaTFPTAVVLAVPekcvtiespcsaddrfvrmtlsnypqg 115 Agrobacterium r...
ADO74649       6 LQDFVTVSRVRRddeqELSGYQRPEAlAHIQEIRAYLEAPSpMIPNSIVLAFDsrvrfepdkgkta----fpyvrtgtvv 81  Stigmatella aur...
CDO81983       3 IASIDRVKRDENg---RLQGFQRPLVsKHIREIRDYLERPDsVMPNAIVLAFTngvrvvs----------------dtga 63  Pseudomonas aer...
KFE70244      35 FATISRVRRDEEg---ALRGYQRPEVfSHIDEIRRFIEGPNpMIPNAVVLAFNssvhfepadtefhp---egysrtgtlr 108 Hyalangium minutum
WP_030223761  34 FAAVSRVRRDGDs---NLQGYQRPEVlSHIRGIRRYLESDNaMLPNALVLAFDesvrfesgarraag---vdysvpgelv 107 Streptomyces sp...
KGS72269      32 FAEIERVGREENg---QLRGFQRHQIaSHIKEIRDYLRRDDaLLPNALIVAFIggvkikd----------------kgdg 92  Burkholderia ps...
WP_022685442  30 VRRIARIERAGRdaggVLSGFQRPQIaAHIREIRDYLEKPTaILPNPIVVAFTgraslrpvg-------------gagsg 96  Sphingomonas ph...
ESD18220      29 ISKIAAISRIRRge-eSLVGYQRPEVrNHIREIQRYIESANpMIPNPVIIAFDkrvrfepltd----------nddmghl 97  Escherichia col...
GAL30168      26 IEETCQVSRIFRddsnKLMGYQRTEVkNHVGDIANYITQDGaIIPNSIIIGFNsrttcre-----------------idg 88  Vibrio variabilis
AFE05595     180 VPSFATVSRVRRte-gVLEGYQRPEVlAHVTAIREYMESAGaLVPNAVVLAFDsrvrfealpgeg------egarhghlv 252 Corallococcus c...
Feature 1                         #  ##                                                          
KEA04502     116 eddPEEAVYYRHIARVIDGQHRIRGLEGYAGTDFDVNVs--IFIDADIADqaSIFATVNlaqtkVSKSLV---------- 183 Agrobacterium r...
ADO74649      82 iplAKDISDSDKPGFVVDGQQRLAAIRDADISRFPIFVt--AFITNDVRQqtEQFILVNst-kpLPKGLI---------- 148 Stigmatella aur...
CDO81983      64 yveIEVDVSLGPVGFVVDGQQRLSAMAGLPERDFQLLVs--ALICETPEElrRQFILVNnt-spLPKSLI---------- 130 Pseudomonas aer...
KFE70244     109 vpfEEEMLDEDKPAFVVDGQQRLAAVRDSNVDSFPLSVv--AFITDDVAEqtDQFILVNst-kpLAKGLV---------- 175 Hyalangium minutum
WP_030223761 108 ipvDESLADEDKPALIVDGQQRSAAIRDADLAEFPVAVvgfIADNHDDQR--SQFILVNst-kpLPKGLI---------- 174 Streptomyces sp...
KGS72269      93 vvdIEIKVGNEKPGFVVDGQQRLSALSGLAKSGFQVFVs--ALICKDYNElrQQFVLINnt-rpLPKTLI---------- 159 Burkholderia ps...
WP_022685442  97 iqrLTIDLSDGAPGLIVDGQQRFTALNEIADRDFELLVsgfICDGAEELQ--RQFILINnt-rpLPKALVyellp---qv 170 Sphingomonas ph...
ESD18220      98 vipFSEDKDFEKPGFIVDGQQRTAALRDAEINSFMMPVs--AFIANDAEEqrEQFMLVNst-kpLPKTLL---------- 164 Escherichia col...
GAL30168      89 eifELDIPSGELTGVLVDGQQRVAALRESGRDDFHLSVc--AFINDDVEFerQQFLLINsa-kpLPRSLIyellp---hs 162 Vibrio variabilis
AFE05595     253 iprATAPDAPDAPGFIVDGQQRLAAVRDASVTAFPLACt--GFVAETVGQqaEQFILVNst-kpLPKGLIhellpsttaa 329 Corallococcus c...
Feature 1                                                                                        
KEA04502     184 --YDLFELSKSRSPektc-----hsvvVALESTKGSPLYRKIKRLGkat------------pgRYSETLSQAtavagvlq 244 Agrobacterium r...
ADO74649     149 --YELLPSTDAQLPsplhrrklpallmERLNLDADSPLAGRIRTTT-----------------NPTGTIKDNsi------ 203 Stigmatella aur...
CDO81983     131 --YELLPAIDGLPKrmtara-raarvvELLNFDSRSSLQGQIKQHT-----------------NPTGIIGDTal------ 184 Pseudomonas aer...
KFE70244     176 --YELLPNTESRLPsnllkkrfpsqllTILNAKRHSPFRGLIQTPT-----------------NPSGIIKDNsi------ 230 Hyalangium minutum
WP_030223761 175 --HELLPETSGHLPptyarkrlpaqlmTRLNTDGQGPFYGRIASPTspd-----------gniKDTAILRMLehslfe-- 239 Streptomyces sp...
KGS72269     160 --YELLPTVEGLPErfttrk-fsarivDRLNYTRRSSLYGEIRQHT-----------------NPKGVLSDTamqklvmn 219 Burkholderia ps...
WP_022685442 171 sdLPLRMSNRSQAAll----------tEALNYRADSSLRGLIRQQT-----------------NPKGIIRDTvl------ 217 Sphingomonas ph...
ESD18220     165 --YELAPHTHGRLPsdlqmr-kfpsllTQRLNFGEGSLAGRIKTATnpd-----------gviADNSMIKMIdaslre-- 228 Escherichia col...
GAL30168     163 tgVFKEELTRRRLPsl---------ivQLLNYDAKSPLQGVIKLTT-----------------NPHGIIADNsmmkml-- 214 Vibrio variabilis
AFE05595     330 lpAALERKRLPAQIl------------ARLNLDDGSSLRGLVITQTcprstgktggkhfsaviKDTSLLSALeds----- 392 Corallococcus c...
Feature 1                                                                                       
KEA04502     245 yickdkiqiiqdrqigrrggtfppaqpvdanklvlRPFFTEGRD-----------------ADLTNLIWNFFEAVQERW 306 Agrobacterium rh...
ADO74649     204 ----------------------------------lKMIENSLSDgvlfhflrpqtalgadvAPMLEILHHFWAAVARVF 248 Stigmatella aura...
CDO81983     185 ----------------------------------qKMVMNSLSDgycrtvm----dhengeERCFMAISEFFSAVQEVF 225 Pseudomonas aeru...
KFE70244     231 ----------------------------------lKMLETSLNEgvlyrfrs-edgaggaiDAMVTVLCAYWGAVSDVF 274 Hyalangium minutum
WP_030223761 240 -----------------------------galyqyRNPEDGSGDv----------------DRMLLHLRSFWAIVKDTF 273 Streptomyces sp....
KGS72269     220 ----------------------------svsdgaiREFLKHDDYe----------------DRAYEIINSFFGAVKSVF 254 Burkholderia pse...
WP_022685442 218 ----------------------------------qRLIMASLTDgalrlha---gddrtlmENGSRLISEYFHAVQTVF 259 Sphingomonas phy...
ESD18220     229 -----------------------------galyrfRDPATGLGDe----------------EKMVKLLNNFWSAVETVF 262 Escherichia coli...
GAL30168     215 -----------------------------dnslreGALYDFRTPksdki-------sasvcESMIDLLNQYYSSMREVF 257 Vibrio variabilis
AFE05595     393 --------------------------------ladGTLYDLERTga-------------gvDAMVSRVSAWWAAVASTW 426 Corallococcus co...

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