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2FYB

Crystal structure of the catalytic domain of the human beta1,4-galactosyltransferase mutant M339H in complex with Mn and UDP-galactose in open conformation

Functional Information from GO Data
ChainGOidnamespacecontents
A0005975biological_processcarbohydrate metabolic process
A0016757molecular_functionglycosyltransferase activity
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MN A 402
ChainResidue
AASP250
AHIS340
AHIS343
AUDP403
AHOH561
AHOH699

site_idAC2
Number of Residues14
DetailsBINDING SITE FOR RESIDUE UDP A 403
ChainResidue
AARG187
APHE222
AASP248
AVAL249
AASP250
AHIS343
AMN402
AHOH561
AHOH652
AHOH666
AHOH788
APRO183
APHE184
AARG185

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues5
DetailsBINDING:
ChainResidueDetails
APHE184
AASP250
ALEU251
AGLU313
ASER344

site_idSWS_FT_FI2
Number of Residues1
DetailsBINDING: BINDING => ECO:0000250
ChainResidueDetails
AASN223

site_idSWS_FT_FI3
Number of Residues1
DetailsBINDING: BINDING => ECO:0000269|PubMed:16497331
ChainResidueDetails
AGLY311

site_idSWS_FT_FI4
Number of Residues1
DetailsBINDING: BINDING => ECO:0000269|PubMed:16157350, ECO:0000269|PubMed:19106107
ChainResidueDetails
APHE356

Catalytic Information from CSA
site_idCSA1
Number of Residues3
DetailsAnnotated By Reference To The Literature 1fr8
ChainResidueDetails
AGLU313
AASP315
AARG355

238268

PDB entries from 2025-07-02

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