Structure of PDB 1px2 Chain B Binding Site BS01

Receptor Information
>1px2 Chain B (length=294) Species: 10116 (Rattus norvegicus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ARVLLVIDEPHTDWAKYFKGKKIHGEIDIKVEQAEFSDLNLVAHANGGFS
VDMEVLRNGVKVVRSLKPDFVLIRQHAFSMARNGDYRSLVIGLQYAGIPS
VNSLHSVYNFCDKPWVFAQMVRLHKKLGTEEFPLIDQTFYPNHKEMLSST
TYPVVVKMGHAHSGMGKVKVDNQHDFQDIASVVALTKTYATAEPFIDAKY
DVRVQKIGQNYKAYMRTWKTLEQIAMSDRYKLWVDTCSEIFGGLDICAVE
ALHGKDGRDHIIEVVGSSMPLIGDHQDEDKQLIVELVVNKMTQA
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 chain1px2 Chain B Residue 817 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB1px2 Tetramerization and ATP binding by a protein comprising the A, B, and C domains of rat synapsin I.
Resolution2.23 Å
Binding residue
(original residue number in PDB)		E373 E386
Binding residue
(residue number reindexed from 1)		E250 E263
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Biological Process
GO:0007269 neurotransmitter secretion
Cellular Component
GO:0008021 synaptic vesicle

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1px2, PDBe:1px2, PDBj:1px2
PDBsum1px2
PubMed14688264
UniProtP09951|SYN1_RAT Synapsin-1 (Gene Name=Syn1)

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