Structure of PDB 2avk Chain A

Receptor sequence
>2avkA (length=133) Species: 881 (Nitratidesulfovibrio vulgaris) [Search protein sequence]
DVLVKWSEDLANLPSIDTQHKRLVDYINDLYRAARRRDMDKAREVFDALK
NYAVEHFGYEERLFADYAYPEATRHKEIHRRFVETVLKWEKQLAAGDPEV
VMTTLRGLVDWLVNHIMKEDKKYEAYLRERGVS
3D structure
PDB2avk Structural Basis for O(2) Sensing by the Hemerythrin-like Domain of a Bacterial Chemotaxis Protein: Substrate Tunnel and Fluxional N Terminus.
ChainA
Resolution1.53 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 SO4 A T106 R109 T103 R106
BS02 FEA A H23 L26 H59 F60 E63 H78 H82 L115 H118 D123 H20 L23 H56 F57 E60 H75 H79 L112 H115 D120
Gene Ontology
Molecular Function
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:2avk, PDBe:2avk, PDBj:2avk
PDBsum2avk
PubMed16866347
UniProtQ9REU3

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