Structure of PDB 2iwv Chain B

Receptor sequence
>2iwvB (length=277) Species: 83333 (Escherichia coli K-12) [Search protein sequence]
NDWHFNIGAMYEIENVEGYGEDMDGLAEPSVYFNAANGPWRIALAYYQEG
PVDYSAGKRGTWFDRPELEVHYQFLENDDFSFGLTGGFRNYGYHYVDEPG
KDTANMQRWKIAPDWDVKLTDDLRFNGWLSMYKFANDLNTTGYADTRVET
ETGLQYTFNETVALRVNYYLERGFNMDDSRNNGEFSTQEIRAYLPLTLGN
HSVTPYTRIGLDRWSNWDWQDDIEREGHDFNRVGLFYGYDFQNGLSVSLE
YAFEWQDHDEGDSDKFHYAGVGVNYSF
3D structure
PDB2iwv Structure of the Monomeric Outer-Membrane Porin Ompg in the Open and Closed Conformation.
ChainB
Resolution2.3 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 CA B N18 V19 G21 D25 M26 N15 V16 G18 D22 M23
BS02 CA B V19 E20 G21 G23 V16 E17 G18 G20
BS03 CA B N219 D221 D225 E227 E229 N216 D218 D222 E224 E226
BS04 CA B D225 E229 E263 D222 E226 E260
BS05 CA B D27 D56 D24 D53
BS06 CA B E17 E52 E14 E49
BS07 CA B N203 D243 N200 D240
Gene Ontology
Molecular Function
GO:0015288 porin activity
GO:0015478 oligosaccharide transporting porin activity
GO:0015481 maltose transporting porin activity
Biological Process
GO:0006811 monoatomic ion transport
GO:0015768 maltose transport
GO:0015772 oligosaccharide transport
GO:0034219 carbohydrate 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:2iwv, PDBe:2iwv, PDBj:2iwv
PDBsum2iwv
PubMed16888630
UniProtP76045|OMPG_ECOLI Outer membrane porin G (Gene Name=ompG)

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