Structure of PDB 2zj7 Chain A Binding Site BS01

Receptor Information
>2zj7 Chain A (length=616) Species: 91465 (Pseudomonas sp. MIS38) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GVYDYKNFGTADSKALFSDAMAITLYSYHNLDNGFAAGYQHNGFGLGLPA
TLVTALLGGTDSQGVIPGIPWNPDSEKLALDAVKKAGWTPITASQLGYDG
KTDARGTFFGEKAGYTTAQVEILGKYDAQGHLTEIGIAFRGTSGPRENLI
LDSIGAVINDLLAAFGPKDYAKNYVGEAFGNLLNDVVAFAKANGLSGKDV
LVSGHSLGGLAVNSMADLSGGKWGGFFADSNYIAYASPTQSSTDKVLNVG
YENDPVFRALDGSTFTGASVGVHDAPKESATDNIVSFNDHYASTAWNLLP
FSILNIPTWISHLPTAYGDGMNRIIESKFYDLTSKDSTIIVANLSDPARA
NTWVQDLNRNAETHKGSTFIIGSDSNDLIQGGSGNDYLEGRAGNDTFRDG
GGYNVILGGAGNNTLDLQKSVNTFDFANDGAGNLYVRDANGGISITRDIG
SIVTKEPGFLWGLFKDDVTHSVTASGLKVGSNVTQYDASVKGTNGADTLK
AHAGGDWLFGLDGNDHLIGGVGNDVFVGGAGNDLMESGGGADTFLFNGAF
GQDRVVGFTSNDKLVFLGVQGVLPNDDFRAHASMVGQDTVLKFGGDSVTL
VGVALNSLSADGIVIA
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 chain2zj7 Chain A Residue 618 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB2zj7 Importance of the Ca2+-binding sites in the N-catalytic domain of a family I.3 lipase for activity and stability
Resolution2.21 Å
Binding residue
(original residue number in PDB)		E253 D275 D283 N284
Binding residue
(residue number reindexed from 1)		E252 D274 D282 N283
Annotation score1
Enzymatic activity
Enzyme Commision number 3.1.1.3: triacylglycerol lipase.
Gene Ontology
Molecular Function
GO:0005509 calcium ion binding
GO:0046872 metal ion binding
Cellular Component
GO:0005576 extracellular region

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Molecular Function
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Cellular Component
External links
PDB RCSB:2zj7, PDBe:2zj7, PDBj:2zj7
PDBsum2zj7
PubMed18987131
UniProtQ9RBY1

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