Structure of PDB 256b Chain B

Receptor sequence
>256bB (length=106) Species: 562 (Escherichia coli) [Search protein sequence]
ADLEDNMETLNDNLKVIEKADNAAQVKDALTKMRAAALDAQKATPPKLED
KSPDSPEMKDFRHGFDILVGQIDDALKLANEGKVKEAQAAAEQLKTTRNA
YHQKYR
3D structure
PDB256b Improvement of the 2.5 A resolution model of cytochrome b562 by redetermining the primary structure and using molecular graphics.
ChainB
Resolution1.4 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 HEM B E4 M7 N11 P46 F61 F65 R98 Y101 H102 R106 E4 M7 N11 P46 F61 F65 R98 Y101 H102 R106
Gene Ontology
Molecular Function
GO:0005506 iron ion binding
GO:0009055 electron transfer activity
GO:0020037 heme binding
GO:0046872 metal ion binding
Biological Process
GO:0022900 electron transport chain
Cellular Component
GO:0042597 periplasmic space

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:256b, PDBe:256b, PDBj:256b
PDBsum256b
PubMed7031264
UniProtP0ABE7|C562_ECOLX Soluble cytochrome b562 (Gene Name=cybC)

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