1CT9


Conserved Protein Domain Family
AsnB

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cd00712: AsnB 
Click on image for an interactive view with Cn3D
Glutamine amidotransferases class-II (GATase) asparagine synthase_B type. Asparagine synthetase B catalyses the ATP-dependent conversion of aspartate to asparagine. This enzyme is a homodimer, with each monomer composed of a glutaminase domain and a synthetase domain. The N-terminal glutaminase domain hydrolyzes glutamine to glutamic acid and ammonia.
Statistics
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PSSM-Id: 238364
Aligned: 204 rows
Threshold Bit Score: 151.556
Created: 6-Mar-2002
Updated: 2-Oct-2020
Structure
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Program:
Drawing:
Aligned Rows:
 
active sitedimer interface
Conserved site includes 6 residues -Click on image for an interactive view with Cn3D
Feature 1:active site [active site]
Evidence:

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
Feature 1       #                                                         #                     
1CT9_A        1 ASIFGVFdiktd--------avelRKKALELSRLMRHRGPDWSGIYAsd--naILAHERLSIVDvn-aGAQPLYNqq--- 66  Escherichia coli
ABA78715      2 SALAAFVtlggd--------pgeaQSRVLSMLSAMPTRGTELRVRALta--gvALGHGRPAGRG----GLGPWRLrp--- 64  Rhodobacter spha...
YP_437129     2 SGIAGLYhakk----------ivtDADLRAMSDAMSHRGPDGSNVWRqa--qlGFCHNMLHTTPeslfEALPAEShd--- 66  Hahella chejuens...
ZP_01142038   2 SCIFGFLrrdg---------asiaPLTMETMRRHMAEWGPDGGDVLLdg--paAMGQMRLFSTPeatyEKMPLIDaa--- 67  Geobacter uraniu...
ZP_01142033   9 SGIFGIFnrng---------dpvaSHTLETMQCVMAEWGPDGGDILLdg--avGFGQMRHFTTPeaqfELMPVKSresfs 77  Geobacter uraniu...
ZP_01187363   2 SAITGIIhfne---------etisIQHGTQLMSDLQKYPADDIQIWHke--naFLGCHAQWITPesvgEQLPFYNye--- 67  Bacillus weihens...
YP_425943     2 AAFCGVVrmdde-------padadEAASMAGAFAAAPGGRPTLRRDRa----gAFAAVSLPLTPedrfDRQPWTGrd--- 67  Rhodospirillum r...
AAM34951      2 SDFAGVWrldg---------apvaPGDIQRLGQALDARGIGPVRVWQdg--pvAIVHRQHVFTPqdadEAMPWVGas--- 67  Xanthomonas axon...
YP_425908     2 TAIAGLWqddg---------vvhtAERVPRMGAALAAYGPARAGISDiaaaglALTCRQSHITDtdmiDRQPLWDgd--- 69  Rhodospirillum r...
AAM77668      2 SGMAGWVnlrhgvgqqanlphskvTKVILDMIAAMAGRGPDGQAVWLgp--dlALGHCSTVASRyd-fNEQPWIGeir-- 76  Pseudomonas syri...
Feature 1                   ###                        #                                        
1CT9_A       67 -----ktHVLAVNGEIYNHQALRAEYgdryq---fqtgSDCEVILALYQEKGPEFLDDLQGMFAFALYDsekDAYLIGRD 138 Escherichia coli
ABA78715     65 -----ggPVLTGTVRLDNGPELRRALgla-------eaSDAETVLAVYDRWGLDLPLHLDGDFALALWDpvaARLIGLRD 132 Rhodobacter spha...
YP_437129    67 -----qrVVITADARLDNRKELACALginrs--dlpllSDSQLILMGYLHWDLACVSQFLGDFCFAIWDkdrRRLFIAMD 139 Hahella chejuens...
ZP_01142038  68 -----egFIFTAAGRVDNRQELIADCglriaeyekcgiPDGEVILQAYRKWGEDCPKRIYGDWSFAVWHpreRRLFLARD 142 Geobacter uraniu...
ZP_01142033  78 swndgrkFAFTAAGRLDNREELIGRLsasdr---htaiPDSELMLRAYQEWGENCPARLFGDWAFAVWHpeeKQLFLARD 154 Geobacter uraniu...
ZP_01187363  68 -----kqLAITADAIIDNRNELFEKLqvdya--drknmTDSELILLSYQKWGEAAPKYLVGDFAFMIWDekkQTLFGARD 140 Bacillus weihens...
YP_425943    68 -----grITLLFDGRLDDRAGLIDRLgldgk--raegmADGALVAAAYERWGTAILAGLAGFWVLAVWDaaaRRLVLARD 140 Rhodospirillum r...
AAM34951     68 ------gAVLAADVRLAARQELASALqhpa----nvtlPDGVLLLEALQCWDTAALPRLHGCYALALYRpdrHRLLLARD 137 Xanthomonas axon...
YP_425908    70 -----rrICVVADARIDNAAELALGFgwavg--egercSDAALILAAYRRWGPDCVGRLTGDFAFALWDdqeQRLLLARD 142 Rhodospirillum r...
AAM77668     77 ----gatVAIMYTGQIYNMWQLQQELasfgp--apdrwSYAEIIRRAYGRWGTGFVQHLEGMFAIALWDgqkRELLLARD 150 Pseudomonas syri...
Feature 1                                                                                       
1CT9_A      139 HLGIIPLYMGYdehgQLYVASEMKALVPVcr-------------------------------tiKEFPAGSYLWsq---- 183 Escherichia coli
ABA78715    133 RFGVRPFLYRAtp-qAVAVASGIEALVAAfpacepaldevwiaey---lsgqptcarrtvyrgiSRLEPAHMLLvek--- 205 Rhodobacter spha...
YP_437129   140 PMGTRSLLYFHsp-dLFAFATDVKALLAApgvdkkldesgfvlla---sgrrreapertcfegiTRLTGGERLCvhppss 215 Hahella chejuens...
ZP_01142038 143 HYGNTSLYYYAdr-hVFAFASDRKALLALdlvpkemdelylaqvl---vswpayhgertihtpvKRLPPAHCLTvsh--- 215 Geobacter uraniu...
ZP_01142033 155 HHGHTALYYYVdp-rFFVFASSRQALLALhlapmemdelylaqvl---vsspayhgertiykpvKRLPPAHSLTvtp--- 227 Geobacter uraniu...
ZP_01187363 141 FSGSRTLYFYRge-eKFAFCTNINPLFTLpyvekklneqwlaeflaipvnfesidasstvyktiEQIPPSHSVIvrn--- 216 Bacillus weihens...
YP_425943   141 PMGGRSLFYHRqg-pVITFAASTLALLRLprvervldetvlgdll----mltmgerdrtfyrdiSRVPSAHLVVctp--- 212 Rhodospirillum r...
AAM34951    138 PIGLRSLFVHRgp-hLIAFATRLRALLALpqvpkdlderaladkl----imdrarpertiyraiDRVPMAHAVVltp--- 209 Xanthomonas axon...
YP_425908   143 HYGGRPLFFAHrp-gLFAFASMPKGLFALgefsnaldatelgayv----allpqegtrtlyrdlSRVPPGHYLLvqg--- 214 Rhodospirillum r...
AAM77668    151 RLGLQPLYYTLtd-gGIIFASVPTAIQAHpqftakldrsalaivl----qprmampgetplkglHELPPANVLSfsk--- 222 Pseudomonas syri...
Feature 1                     
1CT9_A      184 -----dgEIRSYYH 192 Escherichia coli
ABA78715    206 ----grtEVRRYWQ 215 Rhodobacter sphaeroides 2.4.1
YP_437129   216 gqagwkiEKRSYYT 229 Hahella chejuensis KCTC 2396
ZP_01142038 216 ----erlDVRRYWR 225 Geobacter uraniumreducens Rf4
ZP_01142033 228 ----dhmSTHRYWR 237 Geobacter uraniumreducens Rf4
ZP_01187363 217 ----gkvKLSRYNT 226 Bacillus weihenstephanensis KBAB4
YP_425943   213 ----egtVIDPFWH 222 Rhodospirillum rubrum ATCC 11170
AAM34951    210 ----eatHCQRWWS 219 Xanthomonas axonopodis pv. citri str. 306
YP_425908   215 ----errRLVQYWP 224 Rhodospirillum rubrum ATCC 11170
AAM77668    223 ----rghTQVRYWQ 232 Pseudomonas syringae

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