Structure of PDB 2o4v Chain A Binding Site BS04

Receptor Information

>2o4v Chain A (length=411) Species: 208964 (Pseudomonas aeruginosa PAO1) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

GTVTTDGADIVIKTKGGLEVATTDKEFSFKLGGRLQADYGRFDGYYTNNG
NTADAAYFRRAYLEFGGTAYRDWKYQINYDLSRNVGNDSAGYFDEASVTY
TGFNPVNLKFGRFYTDFGLEKATSSKWVTALERNLTYDIADWVNDNVGTG
IQASSVVGGMAFLSGSVFSENNNDTDGDSVKRYNLRGVFAPLHEPGNVVH
LGLQYAYRDLEDSAVDTRIRPRMGMRGVSTNGGNDAGSNGNRGLFGGSSA
VEGLWKDDSVWGLEGAWALGAFSAQAEYLRRTVKAERDREDLKASGYYAQ
LAYTLTGEPRLYKLDGAKFDTIKPENKEIGAWELFYRYDSIKVEDDNIVV
DSATREVGDAKGKTHTLGVNWYANEAVKVSANYVKAKTDKISNANGDDSG
DGLVMRLQYVF

Ligand information

Ligand ID

InChI

InChI=1S/Ca/q+2

InChIKey

BHPQYMZQTOCNFJ-UHFFFAOYSA-N

SMILES

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

Formula

Name

CALCIUM ION

PDB chain

2o4v Chain C Residue 702 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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Structure summary

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PDB	2o4v An arginine ladder in OprP mediates phosphate-specific transfer across the outer membrane.
Resolution	1.94 Å
Binding residue (original residue number in PDB)	N173 G177 S179
Binding residue (residue number reindexed from 1)	N173 G177 S179
Annotation score	4

Enzymatic activity

Enzyme Commision number

Gene Ontology

	Molecular Function
GO:0015288	porin activity

	Biological Process
GO:0006811	monoatomic ion transport
GO:0055085	transmembrane transport

	Cellular Component
GO:0009279	cell outer membrane
GO:0046930	pore complex

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Molecular Function

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Biological Process

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Cellular Component

External links

PDB	RCSB:2o4v, PDBe:2o4v, PDBj:2o4v
PDBsum	2o4v
PubMed	17187075
UniProt	P05695\|PORP_PSEAE Porin P (Gene Name=oprP)

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