NCBI Accession #
NP_194741.2
NCBI GenBank Nucleotide #
NM_119158.3
NCBI Official Full Name
cadmium/zinc-transporting ATPase 4
NCBI Official Symbol
HMA3
NCBI Official Synonym Symbols
A. THALIANA HEAVY METAL ATPASE 3; ATHMA3; F6G3.150; F6G3_150; heavy metal atpase 3; HMA3
NCBI Protein Information
cadmium/zinc-transporting ATPase 4
NCBI Summary
encodes a protein similar to Zn-ATPase, a P1B-type ATPases transport zinc
UniProt Protein Name
Putative inactive cadmium/zinc-transporting ATPase HMA3
UniProt Synonym Protein Names
Putative inactive cadmium/zinc-transporting ATPase 4; Putative inactive protein HEAVY METAL ATPASE 3
UniProt Entry Name
HMA3A_ARATH
UniProt Primary Accession #
P0CW77
UniProt Secondary Accession #
Q1PE33; Q8LPW0; Q9LCZ8; Q9SZW5
UniProt Related Accession #
P0CW77
UniProt Comments
Subcellular location: Membrane; Multi-pass membrane protein Potential. Sequence similarities: Belongs to the cation transport ATPase (P-type) (TC 3.A.3) family. Type IB subfamily. Contains 1 HMA domain.Caution: Could be the product of a pseudogene. In strain cv. Columbia, a naturally frameshift at position 543 results in a truncated HMA3 protein. Lacks the magnesium binding sites, suggesting that it has no cadmium/zinc-transporting ATPase activity. A complete sequence for HMA3 can be found in strain cv. Wassilewskija (AC P0CW78).Sequence caution: The sequence CAB43847.1 differs from that shown. Reason: Erroneous gene model prediction. The sequence CAB81005.1 differs from that shown. Reason: Erroneous gene model prediction.