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2AXR

Crystal structure of glucooligosaccharide oxidase from Acremonium strictum: a novel flavinylation of 6-S-cysteinyl, 8alpha-N1-histidyl FAD

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0005576cellular_componentextracellular region
A0016491molecular_functionoxidoreductase activity
A0046872molecular_functionmetal ion binding
A0050660molecular_functionflavin adenine dinucleotide binding
A0071949molecular_functionFAD binding
Functional Information from PROSITE/UniProt
site_idPS00862
Number of Residues34
DetailsOX2_COVAL_FAD Oxygen oxidoreductases covalent FAD-binding site. PaaiaiprSteDIaaaVqcgldagvq...IsakGGGH
ChainResidueDetails
APRO37-HIS70

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues172
DetailsDomain: {"description":"FAD-binding PCMH-type","evidences":[{"source":"PROSITE-ProRule","id":"PRU00718","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"PubMed","id":"16154992","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"16154992","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"2AXR","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"16154992","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"1ZR6","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"2AXR","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"3HSU","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PROSITE-ProRule","id":"PRU00498","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues2
DetailsCross-link: {"description":"6-(S-cysteinyl)-8alpha-(pros-histidyl)-FAD (His-Cys)","evidences":[{"source":"PubMed","id":"16154992","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18768475","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

239149

PDB entries from 2025-07-23

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