Protein: Copper transport protein ctr6 (Copper transporter 6) (Q9USV7)
Organism: Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast)
Function: Mobilizes stored copper from the vacuole to the cytoplasm under conditions of copper limitation.
Subcellular location: Vacuole membrane {ECO:0000269|PubMed:12244050}; Multi-pass membrane protein {ECO:0000269|PubMed:12244050}.
Sequence: MNHGGNSTMRHCSMKMTFNTDYDNLCIVFKSWHIGNLSQFLLSLLAIAILGYLFERLRSFTSLKETEFQRGYAGQQSEGLLTHHSKSLKSGRPFRLCALYAVQLVFSYFLMLVAMTYNAYVILAIAIGAAFGYRRSHCDTVQTVGLCH
InterPro domains: - IPR007274: Ctr copper transporter (family) [5-133]
Interaction partners: - Copper transport protein ctr5
- Metal-binding regulatory protein cuf1
- Uncharacterized transporter mfc1
- Cytochrome c oxidase copper chaperone
- Copper transport protein ctr4
- Copper-binding regulatory protein cuf2
- Copper-transporting ATPase ccc2
- Copper amine oxidase 1
- Metal homeostasis factor atx1
Gene Ontology annotations:
Molecular Function (MF): GO:0003674 (molecular function), GO:0005488 (binding), GO:0005215 (transporter activity), GO:0022857 (transmembrane transporter activity), GO:0005515 (protein binding), GO:0015075 (monoatomic ion transmembrane transporter activity), GO:0015318 (inorganic molecular entity transmembrane transporter activity), GO:0022890 (inorganic cation transmembrane transporter activity), GO:0008324 (monoatomic cation transmembrane transporter activity), GO:0046873 (metal ion transmembrane transporter activity), GO:0046915 (transition metal ion transmembrane transporter activity), GO:0005375 (copper ion transmembrane transporter activity)
Biological Process (BP): GO:0008150 (biological process), GO:0008152 (metabolic process), GO:0009987 (cellular process), GO:0051179 (localization), GO:0051234 (establishment of localization), GO:0044237 (cellular metabolic process), GO:0071704 (organic substance metabolic process), GO:0044238 (primary metabolic process), GO:0006807 (nitrogen compound metabolic process), GO:0006725 (cellular aromatic compound metabolic process), GO:0034641 (cellular nitrogen compound metabolic process), GO:1901360 (organic cyclic compound metabolic process), GO:0006139 (nucleobase-containing compound metabolic process), GO:0043170 (macromolecule metabolic process), GO:0046483 (heterocycle metabolic process), GO:0006810 (transport), GO:0006811 (monoatomic ion transport), GO:0006812 (monoatomic cation transport), GO:0030001 (metal ion transport), GO:0000041 (transition metal ion transport), GO:0006825 (copper ion transport), GO:0015677 (copper ion import)
Cellular Component (CC): GO:0005575 (cellular component), GO:0110165 (cellular anatomical entity), GO:0005622 (intracellular anatomical structure), GO:0043226 (organelle), GO:0016020 (membrane), GO:0005737 (cytoplasm), GO:0012505 (endomembrane system), GO:0005773 (vacuole), GO:0031090 (organelle membrane), GO:0005783 (endoplasmic reticulum), GO:0043229 (intracellular organelle), GO:0043227 (membrane-bounded organelle), GO:0000323 (lytic vacuole), GO:0043231 (intracellular membrane-bounded organelle), GO:0005774 (vacuolar membrane), GO:0098588 (bounding membrane of organelle), GO:0000322 (storage vacuole), GO:0000324 (fungal-type vacuole), GO:0098852 (lytic vacuole membrane), GO:0000329 (fungal-type vacuole membrane)