Loading
PDBj
MenuPDBj@FacebookPDBj@X(formerly Twitter)PDBj@BlueSkyPDBj@YouTubewwPDB FoundationwwPDBDonate
RCSB PDBPDBeBMRBAdv. SearchSearch help

2YFN

galactosidase domain of alpha-galactosidase-sucrose kinase, AgaSK

Functional Information from GO Data
ChainGOidnamespacecontents
A0004553molecular_functionhydrolase activity, hydrolyzing O-glycosyl compounds
A0004557molecular_functionalpha-galactosidase activity
A0005975biological_processcarbohydrate metabolic process
A0016052biological_processcarbohydrate catabolic process
Functional Information from PDB Data
site_idAC1
Number of Residues12
DetailsBINDING SITE FOR RESIDUE GOL A 1721
ChainResidue
AGLY81
AHOH2183
AHOH2209
AHOH3051
ATHR82
AGLY83
AASP84
ATYR85
AARG220
AALA484
AASP485
AVAL486

site_idAC2
Number of Residues8
DetailsBINDING SITE FOR RESIDUE GOL A 1722
ChainResidue
ATYR36
AGLN187
AGLU236
ATYR247
AARG672
AHIS698
AHOH2457
AHOH3052

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE EDO A 1723
ChainResidue
APRO27
AASP65
AHOH2134
AHOH3053

site_idAC4
Number of Residues6
DetailsBINDING SITE FOR RESIDUE PO4 A 1724
ChainResidue
AARG111
ATYR115
AARG116
AARG164
AHOH3055
AHOH3057

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MG A 1725
ChainResidue
AGLU176
AGLU277
APHE280
AHOH2513
AHOH2516

site_idAC6
Number of Residues7
DetailsBINDING SITE FOR RESIDUE MG A 1726
ChainResidue
AGLU277
AHOH2177
AHOH2511
AHOH2519
AHOH2521
AHOH2521
AHOH2527

Functional Information from PROSITE/UniProt
site_idPS00512
Number of Residues16
DetailsALPHA_GALACTOSIDASE Alpha-galactosidase signature. GIdmVvMDDg.Wfgk....RN
ChainResidueDetails
AGLY359-ASN374

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Nucleophile","evidences":[{"source":"UniProtKB","id":"Q8A6L0","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsActive site: {"description":"Proton donor/acceptor","evidences":[{"source":"UniProtKB","id":"Q8A6L0","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues3
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"21931163","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2YFN","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues10
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"21931163","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2YFO","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

PDB statisticsPDBj update infoContact PDBjnumon