Structure of PDB 2j44 Chain A Binding Site BS05

Receptor Information
>2j44 Chain A (length=217) Species: 1313 (Streptococcus pneumoniae) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DNYFRIHVKKLPEENKDAQGLWTWDDVEKPSENWPNGALSFKDAKKDDYG
YYLDVKLKGEQAKKISFLINNTAGKNLTGDKSVEKLVPKMNEAWLDQDYK
VFSYEPQPAGTVRVNYYRTDGNYDKKSLWYWGDVKNPSSAQWPDGTDFTA
TGKYGRYIDIPLNEAAREFGFLLLDESKGDVKIRKENYKFTDLKNHSQIF
LKDDDESIYTNPYYVHD
Ligand information
Ligand IDZN
InChIInChI=1S/Zn/q+2
InChIKeyPTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Zn+2]
FormulaZn
NameZINC ION
ChEMBLCHEMBL1236970
DrugBankDB14532
ZINC
PDB chain2j44 Chain A Residue 1226 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2j44 Identification and Structural Basis of Binding to Host Lung Glycogen by Streptococcal Virulence Factors.
Resolution2.1 Å
Binding residue
(original residue number in PDB)		D153 E182
Binding residue
(residue number reindexed from 1)		D147 E176
Annotation score4
Enzymatic activity
Enzyme Commision number 3.2.1.41: pullulanase.
Gene Ontology
Molecular Function
GO:0030246 carbohydrate binding
Biological Process
GO:0005975 carbohydrate metabolic process

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Molecular Function
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Biological Process
External links
PDB RCSB:2j44, PDBe:2j44, PDBj:2j44
PDBsum2j44
PubMed17187076
UniProtA0A0H2UNG0|PULA_STRPN Pullulanase A (Gene Name=spuA)

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