Structure of PDB 2kkh Chain A

Receptor sequence
>2kkhA (length=95) Species: 3702 (Arabidopsis thaliana) [Search protein sequence]
ALQNKEEEKKKVKKLQKSYFDVLGICCTSEVPIIENILKSLDGVKEYSVI
VPSRTVIVVHDSLLISPFQIAKALNEARLEANVRVNGETSFKNKW
3D structure
PDB2kkh Metal binding affinities of Arabidopsis zinc and copper transporters: selectivities match the relative, but not the absolute, affinities of their amino-terminal domains
ChainA
ResolutionN/A
3D
structure
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Enzymatic activity
Enzyme Commision number 7.2.2.12: P-type Zn(2+) transporter.
7.2.2.21: Cd(2+)-exporting ATPase.
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 ZN A C27 C28 E31 C26 C27 E30
Gene Ontology
Molecular Function
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:2kkh, PDBe:2kkh, PDBj:2kkh
PDBsum2kkh
PubMed19883117
UniProtO64474|HMA4_ARATH Putative cadmium/zinc-transporting ATPase HMA4 (Gene Name=HMA4)

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