Structure of PDB 5ohf Chain B

Receptor sequence
>5ohfB (length=152) Species: 404589 (Anaeromyxobacter sp. Fw109-5) [Search protein sequence]
TVFEELKRYVGWGDGDERALRSLHGAAAPHFPRLAEEFYDRILGHEGART
ALVGGESQVGHLKVTMIAWLDELLGGPWDEAYWDRRYRIGRVHVRIGLPQ
HYMFGAMNVHRTGLARLAYERFHGDPPELERVRNALGKVLDLELAVMLHT
YR
3D structure
PDB5ohf Coordination and redox state-dependent structural changes of the heme-based oxygen sensor AfGcHK associated with intraprotein signal transduction.
ChainB
Resolution1.8 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.7.13.3: histidine kinase.
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 F44 A57 L68 M72 W75 H99 I102 L104 M109 A112 M113 F38 A51 L62 M66 W69 H93 I96 L98 M103 A106 M107
Gene Ontology
Molecular Function
GO:0019825 oxygen binding
GO:0020037 heme binding

View graph for
Molecular Function
External links
PDB RCSB:5ohf, PDBe:5ohf, PDBj:5ohf
PDBsum5ohf
PubMed29092908
UniProtA7HD43|GCHK_ANADF Globin-coupled histidine kinase (Gene Name=gchK)

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