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5NPB

Crystal Structure of cjAgd31B (alpha-transglucosylase from Glycoside Hydrolase Family 31) in complex with alpha Cyclophellitol Cyclosulfate probe ME647

Functional Information from GO Data
ChainGOidnamespacecontents
A0003824molecular_functioncatalytic activity
A0004553molecular_functionhydrolase activity, hydrolyzing O-glycosyl compounds
A0005975biological_processcarbohydrate metabolic process
A0016740molecular_functiontransferase activity
A0016757molecular_functionglycosyltransferase activity
A0030246molecular_functioncarbohydrate binding
A0033825molecular_functionoligosaccharide 4-alpha-D-glucosyltransferase activity
Functional Information from PDB Data
site_idAC1
Number of Residues3
Detailsbinding site for residue SO4 A 901
ChainResidue
AARG58
AARG231
AHOH1246

site_idAC2
Number of Residues5
Detailsbinding site for residue SO4 A 902
ChainResidue
ATHR323
APRO324
ALEU325
AASP326
AHOH1214

site_idAC3
Number of Residues3
Detailsbinding site for residue SO4 A 903
ChainResidue
AASN734
AGLN735
ATHR732

site_idAC4
Number of Residues4
Detailsbinding site for residue SO4 A 904
ChainResidue
AASP553
AGLU554
AARG797
AHOH1335

site_idAC5
Number of Residues2
Detailsbinding site for residue SO4 A 905
ChainResidue
AARG274
AHOH1015

site_idAC6
Number of Residues4
Detailsbinding site for residue PG4 A 906
ChainResidue
AARG569
ATYR674
AHOH1114
AHOH1143

site_idAC7
Number of Residues15
Detailsbinding site for residue 93Z A 907
ChainResidue
APHE271
AASP299
AILE341
APHE377
ATRP410
AASP412
AARG463
ATRP477
AASP480
APHE513
AHIS540
AHOH1032
AHOH1036
AHOH1060
AHOH1068

site_idAC8
Number of Residues6
Detailsbinding site for residue OXL A 908
ChainResidue
AHIS731
ASER764
AGLN766
AARG798
ALYS817
AHOH1199

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Nucleophile","evidences":[{"source":"PubMed","id":"23132856","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsActive site: {"evidences":[{"source":"UniProtKB","id":"P31434","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsActive site: {"description":"Proton donor","evidences":[{"source":"UniProtKB","id":"P31434","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues5
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"23132856","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

244349

PDB entries from 2025-11-05

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