Structure of PDB 2zai Chain C Binding Site BS01

Receptor Information
>2zai Chain C (length=470) Species: 186497 (Pyrococcus furiosus DSM 3638) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ETSGWEDALKWLRENTPEYSTATSWWDYGYWIESSLLGARDRDHILALFL
ARDGNISEVDFESWELNYFLVYLNDWAKFNAISYLGGAITRREYNGDESG
RGAVTTLLPLPRYGEKYVNLYAKVIVDVSNSSVKVTVGDRECDPLMVTFT
PSGKTIKGTGTCSDGNAFPYVLHLTPTIGVLAYYKVATANFIKLAFGVPA
STIPGFSDKLFSNFEPVYESGNVIVYRFTPFGIYKIEENINGTWKQVYNL
TPGKHELKLYISAFGRDIENATLYIYAINNEKIIEKIKIAEISHMDYLNE
YPIAVNVTLPNATSYRFVLVQKGPIGVLLDAPKVNGEIRSPTNILREGES
GEIELKVGVDKDYTADLYLRATFIYLVRKSGKDNEDYDAAFEPQMDVFFI
TKIGENIQLKEGENTVKVRAELPEGVISSYKDELQRKYGDKLIIRGIRVE
PVFIAEKEYLMLEVSASAPH
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain2zai Chain C Residue 3 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2zai Structure-guided identification of a new catalytic motif of oligosaccharyltransferase
Resolution2.7 Å
Binding residue
(original residue number in PDB)		E554 A759 Y793 E796
Binding residue
(residue number reindexed from 1)		E58 A263 Y297 E300
Annotation score4
Enzymatic activity
Enzyme Commision number 2.4.99.21: dolichyl-phosphooligosaccharide-protein glycotransferase.
Gene Ontology
Molecular Function
GO:0004576 oligosaccharyl transferase activity
Biological Process
GO:0006486 protein glycosylation
Cellular Component
GO:0016020 membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:2zai, PDBe:2zai, PDBj:2zai
PDBsum2zai
PubMed18046457
UniProtQ8U4D2|AGLB1_PYRFU Dolichyl-phosphooligosaccharide-protein glycotransferase 1 (Gene Name=aglB1)

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