Structure of PDB 6pwq Chain B Binding Site BS01

Receptor Information
>6pwq Chain B (length=440) Species: 1423 (Bacillus subtilis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
TNQKPYKETYGISHITRHDMLQIPEQQKNEKYQVPEFDSSTIKNISSAKG
LDVWDSWPLQNADGTVANYHGYHIVFALAGDPKNADDTSIYMFYQKVGET
SIDSWKNAGRVFKDSDKFDANDSILKDQTQEWAGSATFTSDGKIRLFYTD
FSGKHYGKQTLTTAQVNVSASDSSLNINGVEDYKSIFDGDGKTYQNVQQF
IDEGNYSSGDNHTLRDPHYVEDKGHKYLVFEANTGTEDGYQGEESLFNKA
YYGKSTSFFRQESQKLLQSDKKRTAELANGALGMIELNDDYTLKKVMKPL
IASNTVTDEIERANVFKMNGKWYLFTDSRGSKMTIDGITSNDIYMLGYVS
NSLTGPYKPLNKTGLVLKMDLDPNDVTFTYSHFAVPQAKGNNVVITSYMT
NRGFYADKQSTFAPSFLLNIKGKKTSVVKDSILEQGQLTV
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 chain6pwq Chain B Residue 501 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB6pwq Implications of the mutation S164A on Bacillus subtilis levansucrase product specificity and insights into protein interactions acting upon levan synthesis.
Resolution2.6 Å
Binding residue
(original residue number in PDB)		D241 Q272 L308 N310 D339
Binding residue
(residue number reindexed from 1)		D210 Q241 L277 N279 D308
Annotation score1
Enzymatic activity
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:6pwq, PDBe:6pwq, PDBj:6pwq
PDBsum6pwq
PubMed32553967
UniProtP05655|LSC_BACSU Levansucrase (Gene Name=sacB)

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