Structure of PDB 1pal Chain A Binding Site BS02

Receptor Information
>1pal Chain A (length=107) Species: 8010 (Esox lucius) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SFAGLKDADVAAALAACSAADSFKHKEFFAKVGLASKSLDDVKKAFYVID
QDKSGFIEEDELKLFLQNFSPSARALTDAETKAFLADGDKDGDGMIGVDE
FAAMIKA
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 chain1pal Chain A Residue 111 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1pal Ionic interactions with parvalbumins. Crystal structure determination of pike 4.10 parvalbumin in four different ionic environments.
Resolution1.65 Å
Binding residue
(original residue number in PDB)		D51 D53 S55 F57 E59 E62
Binding residue
(residue number reindexed from 1)		D50 D52 S54 F56 E58 E61
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0005509 calcium ion binding
GO:0046872 metal ion binding
Cellular Component
GO:0005737 cytoplasm
GO:0030424 axon
GO:0030425 dendrite
GO:0043679 axon terminus

View graph for
Molecular Function
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Cellular Component
External links
PDB RCSB:1pal, PDBe:1pal, PDBj:1pal
PDBsum1pal
PubMed1880797
UniProtP02619|PRVB_ESOLU Parvalbumin beta

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