Structure of PDB 2hi7 Chain B

Receptor sequence
>2hi7B (length=134) Species: 562 (Escherichia coli) [Search protein sequence]
AWLLMAFTALALELTALWFQHVMLLKPCVLCIYERVALFGVLGAALIGAI
APKTPLRYVAMVIWLYSAFRGVQLTYEHTMLQLYPSPFATCDFMVRFPEW
LPLDKWVPQVFVAMPQWLLGIFIAYLIVAVLVVI
3D structure
PDB2hi7 Crystal Structure of the DsbB-DsbA Complex Reveals a Mechanism of Disulfide Bond Generation
ChainB
Resolution3.7 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) C41 C44 R48 C104
Catalytic site (residue number reindexed from 1) C28 C31 R35 C91
Enzyme Commision number 1.8.5.-
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 UQ1 B A29 C41 L43 C44 E47 R48 M142 L146 A16 C28 L30 C31 E34 R35 M114 L118
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0009055 electron transfer activity
GO:0015035 protein-disulfide reductase activity
GO:0016491 oxidoreductase activity
GO:0016672 oxidoreductase activity, acting on a sulfur group of donors, quinone or similar compound as acceptor
GO:0048039 ubiquinone binding
Biological Process
GO:0006457 protein folding
GO:0009408 response to heat
Cellular Component
GO:0005886 plasma membrane
GO:0016020 membrane

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Cellular Component
External links
PDB RCSB:2hi7, PDBe:2hi7, PDBj:2hi7
PDBsum2hi7
PubMed17110337
UniProtP0A6M2|DSBB_ECOLI Disulfide bond formation protein B (Gene Name=dsbB)

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