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4AP6

Crystal structure of human POFUT2 E54A mutant in complex with GDP- fucose

Functional Information from GO Data
ChainGOidnamespacecontents
A0005783cellular_componentendoplasmic reticulum
A0005789cellular_componentendoplasmic reticulum membrane
A0005794cellular_componentGolgi apparatus
A0006004biological_processfucose metabolic process
A0006486biological_processobsolete protein glycosylation
A0008417molecular_functionfucosyltransferase activity
A0016740molecular_functiontransferase activity
A0016757molecular_functionglycosyltransferase activity
A0036066biological_processprotein O-linked glycosylation via fucose
A0046922molecular_functionpeptide-O-fucosyltransferase activity
A0051046biological_processregulation of secretion
A1903334biological_processpositive regulation of protein folding
B0005783cellular_componentendoplasmic reticulum
B0005789cellular_componentendoplasmic reticulum membrane
B0005794cellular_componentGolgi apparatus
B0006004biological_processfucose metabolic process
B0006486biological_processobsolete protein glycosylation
B0008417molecular_functionfucosyltransferase activity
B0016740molecular_functiontransferase activity
B0016757molecular_functionglycosyltransferase activity
B0036066biological_processprotein O-linked glycosylation via fucose
B0046922molecular_functionpeptide-O-fucosyltransferase activity
B0051046biological_processregulation of secretion
B1903334biological_processpositive regulation of protein folding
C0005783cellular_componentendoplasmic reticulum
C0005789cellular_componentendoplasmic reticulum membrane
C0005794cellular_componentGolgi apparatus
C0006004biological_processfucose metabolic process
C0006486biological_processobsolete protein glycosylation
C0008417molecular_functionfucosyltransferase activity
C0016740molecular_functiontransferase activity
C0016757molecular_functionglycosyltransferase activity
C0036066biological_processprotein O-linked glycosylation via fucose
C0046922molecular_functionpeptide-O-fucosyltransferase activity
C0051046biological_processregulation of secretion
C1903334biological_processpositive regulation of protein folding
D0005783cellular_componentendoplasmic reticulum
D0005789cellular_componentendoplasmic reticulum membrane
D0005794cellular_componentGolgi apparatus
D0006004biological_processfucose metabolic process
D0006486biological_processobsolete protein glycosylation
D0008417molecular_functionfucosyltransferase activity
D0016740molecular_functiontransferase activity
D0016757molecular_functionglycosyltransferase activity
D0036066biological_processprotein O-linked glycosylation via fucose
D0046922molecular_functionpeptide-O-fucosyltransferase activity
D0051046biological_processregulation of secretion
D1903334biological_processpositive regulation of protein folding
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"PubMed","id":"22588082","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues32
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"22588082","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4AP6","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsSite: {"description":"Essential for catalytic activity","evidences":[{"source":"PubMed","id":"17395589","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"22588082","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues8
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"source":"PubMed","id":"22588082","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues4
DetailsGlycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

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PDB entries from 2025-12-24

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