NCBI Accession #
NP_200635.1
NCBI GenBank Nucleotide #
NM_125212.2
NCBI Official Full Name
ABC transporter of the mitochondrion 3
NCBI Official Symbol
ATM3
NCBI Official Synonym Symbols
ABC transporter of the mitochondrion 3; ARABIDOPSIS THALIANA ABC TRANSPORTER OF THE MITOCHONDRION 3; ATATM3; ATM3; HALF-MOLECULE ABC TRANSPORTER ATM3; MCK7.14; MCK7_14; STA1; STARIK 1
NCBI Protein Information
ABC transporter of the mitochondrion 3
UniProt Synonym Gene Names
ATM3; STA1; ABC transporter ABCB.25; AtABCB25; AtATM3; Iron-sulfur clusters transporter ATM3
UniProt Protein Name
ABC transporter B family member 25, mitochondrial
UniProt Synonym Protein Names
ABC transporter of the mitochondrion 3; AtATM3; Iron-sulfur clusters transporter ATM3; Protein STARIK 1
UniProt Entry Name
AB25B_ARATH
UniProt Primary Accession #
Q9LVM1
UniProt Secondary Accession #
Q9LF78
UniProt Related Accession #
Q9LVM1
UniProt Comments
Performs an essential function in the generation of cytoplasmic iron-sulfur proteins by mediating export of Fe/S cluster precursors synthesized by NFS1 and other mitochondrial proteins. Not required for mitochondrial and plastid Fe-S enzymes. Probably involved in the export of cyclic pyranopterin monophosphate (cPMP) from mitochondria into the cytosol. Mediates glutathione-dependent resistance to heavy metals such as cadmium and lead, as well as their transport from roots to leaves. Regulates nonprotein thiols (NPSH) and the cellular level of glutathione (GSH).