Structure of PDB 1oyg Chain A Binding Site BS01

Receptor Information
>1oyg Chain A (length=440) Species: 1423 (Bacillus subtilis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
QKPYKETYGISHITRHDMLQIPEQQKNEKYQVPEFDSSTIKNISSAKGLD
VWDSWPLQNADGTVANYHGYHIVFALAGDPKNADDTSIYMFYQKVGETSI
DSWKNAGRVFKDSDKFDANDSILKDQTQEWSGSATFTSDGKIRLFYTDFS
GKHYGKQTLTTAQVNVSASDSSLNINGVEDYKSIFDGDGKTYQNVQQFID
EGNYSSGDNHTLRDPHYVEDKGHKYLVFEANTGTEDGYQGEESLFNKAYY
GKSTSFFRQESQKLLQSDKKRTAELANGALGMIELNDDYTLKKVMKPLIA
SNTVTDEIERANVFKMNGKWYLFTDSRGSKMTIDGITSNDIYMLGYVSNS
LTGPYKPLNKTGLVLKMDLDPNDVTFTYSHFAVPQAKGNNVVITSYMTNR
GFYADKQSTFAPSFLLNIKGKKTSVVKDSILEQGQLTVNK
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 chain1oyg Chain A Residue 500 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1oyg Structural framework of fructosyl transfer in Bacillus subtilis levansucrase
Resolution1.5 Å
Binding residue
(original residue number in PDB)		D241 Q272 L308 N310 D339
Binding residue
(residue number reindexed from 1)		D208 Q239 L275 N277 D306
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) D86 S164 D247 E342
Catalytic site (residue number reindexed from 1) D53 S131 D214 E309
Enzyme Commision number 2.4.1.10: levansucrase.
Gene Ontology
Molecular Function
GO:0016757 glycosyltransferase activity
GO:0046872 metal ion binding
GO:0050053 levansucrase activity
Biological Process
GO:0009758 carbohydrate utilization
Cellular Component
GO:0005576 extracellular region

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1oyg, PDBe:1oyg, PDBj:1oyg
PDBsum1oyg
PubMed14517548
UniProtP05655|LSC_BACSU Levansucrase (Gene Name=sacB)

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