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1X87

2.4A X-ray structure of Urocanase protein complexed with NAD

Functional Information from GO Data
ChainGOidnamespacecontents
A0005737cellular_componentcytoplasm
A0006547biological_processL-histidine metabolic process
A0006548biological_processL-histidine catabolic process
A0016153molecular_functionurocanate hydratase activity
A0016829molecular_functionlyase activity
A0019556biological_processL-histidine catabolic process to glutamate and formamide
A0019557biological_processL-histidine catabolic process to glutamate and formate
B0005737cellular_componentcytoplasm
B0006547biological_processL-histidine metabolic process
B0006548biological_processL-histidine catabolic process
B0016153molecular_functionurocanate hydratase activity
B0016829molecular_functionlyase activity
B0019556biological_processL-histidine catabolic process to glutamate and formamide
B0019557biological_processL-histidine catabolic process to glutamate and formate
Functional Information from PDB Data
site_idAC1
Number of Residues22
DetailsBINDING SITE FOR RESIDUE NAD A 600
ChainResidue
AGLY171
AGLN259
ATHR260
ASER261
AHIS263
AGLY268
ATYR269
AILE270
ATYR318
AGLY319
AASN320
AGLY172
APHE340
AHOH621
AHOH627
AMSE173
AGLY174
AGLU192
AVAL193
AARG197
AASN238
AALA239

site_idAC2
Number of Residues20
DetailsBINDING SITE FOR RESIDUE NAD B 600
ChainResidue
BGLY169
BGLY171
BGLY172
BMSE173
BGLY174
BGLU192
BVAL193
BARG197
BASN238
BALA239
BGLN259
BTHR260
BHIS263
BGLY268
BTYR269
BILE270
BTYR318
BASN320
BPHE340
BHOH815

Functional Information from PROSITE/UniProt
site_idPS01233
Number of Residues16
DetailsUROCANASE Urocanase signature. RDHlDsGSvaSPnRET
ChainResidueDetails
AARG437-THR452

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00577","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues18
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_00577","evidenceCode":"ECO:0000255"},{"source":"Reference","evidenceCode":"ECO:0000269","citation":{"citationType":"submission","publicationDate":"AUG-2004","submissionDatabase":"PDB data bank","title":"2.4A x-ray structure of urocanase protein complexed with NAD.","authors":["Tereshko V.","Zaborske J.","Gilbreth R.","Dementieva I.","Collart F.","Joachimiak A.","Kossiakoff A."]}},{"source":"PDB","id":"1X87","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

246333

PDB entries from 2025-12-17

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