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2ZAI

Crystal structure of the soluble domain of STT3 from P. furiosus

Functional Information from GO Data
ChainGOidnamespacecontents
A0004576molecular_functionoligosaccharyl transferase activity
A0006486biological_processprotein glycosylation
A0016020cellular_componentmembrane
B0004576molecular_functionoligosaccharyl transferase activity
B0006486biological_processprotein glycosylation
B0016020cellular_componentmembrane
C0004576molecular_functionoligosaccharyl transferase activity
C0006486biological_processprotein glycosylation
C0016020cellular_componentmembrane
D0004576molecular_functionoligosaccharyl transferase activity
D0006486biological_processprotein glycosylation
D0016020cellular_componentmembrane
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CA A 1
ChainResidue
AGLU554
AALA759
ATYR793
AGLU796

site_idAC2
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CL A 5
ChainResidue
AARG762
AARG866

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CA B 2
ChainResidue
BGLU796
BGLU554
BALA759
BTYR793

site_idAC4
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CL B 6
ChainResidue
BARG762
BARG866

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CA C 3
ChainResidue
CGLU554
CALA759
CTYR793
CGLU796

site_idAC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL C 7
ChainResidue
CSER559
CARG762
CARG866

site_idAC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CA D 4
ChainResidue
DGLU554
DALA759
DTYR793
DGLU796

site_idAC8
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL D 8
ChainResidue
DARG762
DARG866
DPHE895

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues8
DetailsRegion: {"description":"Interacts with target acceptor peptide in protein substrate","evidences":[{"source":"UniProtKB","id":"O29867","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues16
DetailsMotif: {"description":"WWDYG motif","evidences":[{"source":"PubMed","id":"18046457","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues28
DetailsMotif: {"description":"DK motif","evidences":[{"source":"PubMed","id":"18046457","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"B9KDD4","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues4
DetailsSite: {"description":"Interacts with target acceptor peptide in protein substrate","evidences":[{"source":"UniProtKB","id":"O29867","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

243083

PDB entries from 2025-10-15

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