Structure of PDB 2por Chain A Binding Site BS03

Receptor Information
>2por Chain A (length=301) Species: 1061 (Rhodobacter capsulatus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
EVKLSGDARMGVMYNGDDWNFSSRSRVLFTMSGTTDSGLEFGASFKAHES
VGAETGEDGTVFLSGAFGKIEMGDALGASEALFGDLYEVGYTDLDDRGGN
DIPYLTGDERLTAEDNPVLLYTYSAGAFSVAASMSDGKVGETSEDDAQEM
AVAAAYTFGNYTVGLGYEKIDSPDTALMADMEQLELAAIAKFGATNVKAY
YADGELDRDFARAVFDLTPVAAAATAVDHKAYGLSVDSTFGATTVGGYVQ
VLDIDTIDDVTYYGLGASYDLGGGASIVGGIADNDLPNSDMVADLGVKFK
F
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 chain2por Chain A Residue 304 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2por Structure of porin refined at 1.8 A resolution.
Resolution1.8 Å
Binding residue
(original residue number in PDB)		N116 D136 K138 G140
Binding residue
(residue number reindexed from 1)		N116 D136 K138 G140
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Biological Process
GO:0006811 monoatomic ion transport
GO:0055085 transmembrane transport
Cellular Component
GO:0009279 cell outer membrane
GO:0016020 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:2por, PDBe:2por, PDBj:2por
PDBsum2por
PubMed1328651
UniProtP31243|PORI_RHOCA Porin

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