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5Z6T

Crystal structure of D-xylose reductase from Scheffersomyces stipitis in complex with NADPH

Functional Information from GO Data
ChainGOidnamespacecontents
A0016491molecular_functionoxidoreductase activity
A0032866molecular_functionD-xylose reductase (NADPH) activity
A0042843biological_processD-xylose catabolic process
B0016491molecular_functionoxidoreductase activity
B0032866molecular_functionD-xylose reductase (NADPH) activity
B0042843biological_processD-xylose catabolic process
Functional Information from PDB Data
site_idAC1
Number of Residues31
Detailsbinding site for residue NAP A 401
ChainResidue
AGLY18
AGLN187
ATYR213
ASER214
ASER215
APHE216
AGLN219
ASER220
AGLU223
APHE236
AALA253
ACYS19
AILE268
APRO269
ALYS270
AASN272
AARG276
AGLU279
AASN280
AASN306
AHOH530
AHOH543
ATRP20
AHOH544
AHOH561
AASP43
ATYR48
ALYS77
AHIS110
ASER165
AASN166

site_idAC2
Number of Residues21
Detailsbinding site for residue NAP B 401
ChainResidue
BTRP20
BLYS21
BTYR48
BHIS110
BSER165
BASN166
BGLN187
BTYR213
BSER214
BSER215
BPHE216
BGLY217
BPHE236
BALA253
BLYS270
BASN272
BARG276
BGLU279
BASN280
BASN306
BHOH501

Functional Information from PROSITE/UniProt
site_idPS00062
Number of Residues18
DetailsALDOKETO_REDUCTASE_2 Aldo/keto reductase family signature 2. LeklvkagkIRSIGVSNF
ChainResidueDetails
ALEU150-PHE167

site_idPS00063
Number of Residues16
DetailsALDOKETO_REDUCTASE_3 Aldo/keto reductase family putative active site signature. IPKSNTvpRLlENkDV
ChainResidueDetails
AILE268-VAL283

site_idPS00798
Number of Residues18
DetailsALDOKETO_REDUCTASE_1 Aldo/keto reductase family signature 1. GYRLFDGAedyanEklVG
ChainResidueDetails
AGLY38-GLY55

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {"description":"Proton donor","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues42
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsSite: {"description":"Lowers pKa of active site Tyr","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

254227

PDB entries from 2026-05-27

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