Structure of PDB 1j34 Chain A Binding Site BS01

Receptor Information

>1j34 Chain A (length=129) Species: 88087 (Protobothrops flavoviridis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

DCPSGWSSYEGHCYKPFKLYKTWDDAERFCTEQAKGGHLVSIESAGEADF
VAQLVTENIQNTKSYVWIGLRVQGKEKQCSSEWSDGSSVSYENWIEAESK
TCLGLEKETGFRKWVNIYCGQQNPFVCEA

Ligand information

InChI=1S/Ca/q+2

BHPQYMZQTOCNFJ-UHFFFAOYSA-N

SMILES

Software	SMILES
CACTVS 3.341	[Ca++]
ACDLabs 10.04 OpenEye OEToolkits 1.5.0	[Ca+2]

Formula

Ca

Name

CALCIUM ION

PDB chain

1j34 Chain A Residue 511 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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PDB	1j34 Crystal Structure of Mg2+- and Ca2+-bound Gla Domain of Factor IX Complexed with Binding Protein
Resolution	1.55 Å
Binding residue (original residue number in PDB)	S41 E43 E47 E128
Binding residue (residue number reindexed from 1)	S41 E43 E47 E128
Annotation score	4

Enzymatic activity

Enzyme Commision number

Gene Ontology

	Molecular Function
GO:0005509	calcium ion binding
GO:0038023	signaling receptor activity
GO:0046872	metal ion binding
GO:0090729	toxin activity

	Biological Process
GO:0035821	modulation of process of another organism

	Cellular Component
GO:0005576	extracellular region

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Cellular Component

External links

PDB	RCSB:1j34, PDBe:1j34, PDBj:1j34
PDBsum	1j34
PubMed	12695512
UniProt	Q7LZ71\|SLA_PROFL Snaclec coagulation factor IX-binding protein subunit A

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