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4H6R

Structure of reduced Deinococcus radiodurans proline dehydrogenase

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0004657molecular_functionproline dehydrogenase activity
A0006560biological_processproline metabolic process
A0006562biological_processL-proline catabolic process
A0010133biological_processL-proline catabolic process to L-glutamate
A0016491molecular_functionoxidoreductase activity
A0071949molecular_functionFAD binding
C0000166molecular_functionnucleotide binding
C0004657molecular_functionproline dehydrogenase activity
C0006560biological_processproline metabolic process
C0006562biological_processL-proline catabolic process
C0010133biological_processL-proline catabolic process to L-glutamate
C0016491molecular_functionoxidoreductase activity
C0071949molecular_functionFAD binding
Functional Information from PDB Data
site_idAC1
Number of Residues24
DetailsBINDING SITE FOR RESIDUE FDA A 2001
ChainResidue
AASP135
ATYR193
ATHR229
AHIS230
ALEU257
AILE260
ATYR278
AARG292
AGLU295
APRO297
AHOH2101
AMET136
AHOH2131
AHOH2158
AHOH2182
AHOH2242
AHOH2297
AVAL164
AGLN166
AARG187
AVAL189
ALYS190
AGLY191
AALA192

site_idAC2
Number of Residues25
DetailsBINDING SITE FOR RESIDUE FDA C 2001
ChainResidue
CARG33
CASP135
CMET136
CVAL164
CGLN166
CARG187
CVAL189
CLYS190
CGLY191
CALA192
CTYR193
CALA228
CTHR229
CHIS230
CGLN255
CMET256
CLEU257
CILE260
CTYR278
CARG292
CGLU295
CPRO297
CACT2002
CHOH2115
CHOH2120

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ACT C 2002
ChainResidue
CLYS98
CTYR288
CARG291
CARG292
CFDA2001

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsActive site: {"evidences":[{"source":"UniProtKB","id":"Q72IB8","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues26
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"23151026","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4H6Q","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsSite: {"description":"Critical for catalytic activity","evidences":[{"source":"UniProtKB","id":"Q72IB8","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

247947

PDB entries from 2026-01-21

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