======= ATPIF1 ======= == Gene Information == * **Official Symbol**: ATP5IF1 * **Official Name**: ATP synthase inhibitory factor subunit 1 * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=93974|93974]] * **UniProt**: [[https://www.uniprot.org/uniprot/Q9UII2|Q9UII2]] * **Interactions**: [[https://thebiogrid.org/search.php?search=ATPIF1&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20ATPIF1|Open PubMed]] * **OMIM**: [[https://omim.org/entry/614981|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: Endogenous F(1)F(o)-ATPase inhibitor limiting ATP depletion when the mitochondrial membrane potential falls below a threshold and the F(1)F(o)-ATP synthase starts hydrolyzing ATP to pump protons out of the mitochondrial matrix. Required to avoid the consumption of cellular ATP when the F(1)F(o)-ATP synthase enzyme acts as an ATP hydrolase. Indirectly acts as a regulator of heme synthesis in erythroid tissues: regulates heme synthesis by modulating the mitochondrial pH and redox potential, allowing FECH to efficiently catalyze the incorporation of iron into protoporphyrin IX to produce heme. {ECO:0000269|PubMed:12110673, ECO:0000269|PubMed:15528193, ECO:0000269|PubMed:19559621, ECO:0000269|PubMed:23135403}. |IATP| |mitochondrial proton-transporting ATP synthase complex binding| |mitochondrial depolarization| |angiostatin binding| |ATPase inhibitor activity| |positive regulation of autophagy of mitochondrion in response to mitochondrial depolarization| |regulation of autophagy of mitochondrion in response to mitochondrial depolarization| |positive regulation of autophagy of mitochondrion| |response to mitochondrial depolarisation| |negative regulation of ATPase activity| |heme biosynthetic process| |porphyrin-containing compound biosynthetic process| |tetrapyrrole biosynthetic process| |enzyme inhibitor activity| |heme metabolic process| |positive regulation of mitochondrial outer membrane permeabilization involved in apoptotic signaling pathway| |negative regulation of endothelial cell proliferation| |porphyrin-containing compound metabolic process| |regulation of autophagy of mitochondrion| |regulation of mitochondrial outer membrane permeabilization involved in apoptotic signaling pathway| |regulation of protein targeting to mitochondrion| |pigment biosynthetic process| |membrane depolarization| |tetrapyrrole metabolic process| |pigment metabolic process| |regulation of mitochondrial membrane potential| |regulation of mitochondrial membrane permeability| |regulation of establishment of protein localization to mitochondrion| |erythrocyte differentiation| |ATPase binding| |regulation of ATPase activity| |regulation of membrane permeability| |regulation of protein targeting| |erythrocyte homeostasis| |protein homotetramerization| |myeloid cell homeostasis| |reactive oxygen species metabolic process| |positive regulation of mitochondrion organization| |regulation of ATP metabolic process| |positive regulation of autophagy| |positive regulation of proteolysis involved in cellular protein catabolic process| |negative regulation of epithelial cell proliferation| |mitochondrial membrane organization| |regulation of endothelial cell proliferation| |positive regulation of cellular protein catabolic process| |protein tetramerization| |positive regulation of apoptotic signaling pathway| |regulation of mitochondrion organization| |homeostasis of number of cells| |calmodulin binding| |cofactor biosynthetic process| |mitochondrial transport| |positive regulation of protein catabolic process| |regulation of proteolysis involved in cellular protein catabolic process| |myeloid cell differentiation| |regulation of intracellular protein transport| |regulation of cellular protein catabolic process| |angiogenesis| |regulation of autophagy| |regulation of epithelial cell proliferation| |protein homooligomerization| |enzyme binding| |regulation of intracellular transport| |positive regulation of proteolysis| |positive regulation of cellular catabolic process| |regulation of protein catabolic process| |regulation of apoptotic signaling pathway| |blood vessel morphogenesis| |generation of precursor metabolites and energy| |regulation of membrane potential| |positive regulation of catabolic process| |cofactor metabolic process| |mitochondrion organization| |negative regulation of hydrolase activity| |blood vessel development| |vasculature development| |cardiovascular system development| |protein complex oligomerization| |regulation of cellular protein localization| |hemopoiesis| |hematopoietic or lymphoid organ development| |cell surface| |positive regulation of organelle organization| |positive regulation of apoptotic process| |immune system development| |positive regulation of programmed cell death| |tube morphogenesis| |negative regulation of cell population proliferation| |positive regulation of cell death| |regulation of protein transport| |regulation of proteolysis| |regulation of peptide transport| |regulation of establishment of protein localization| |negative regulation of catalytic activity| |regulation of cellular catabolic process| |tube development| |membrane organization| |circulatory system development| |protein homodimerization activity| |anatomical structure formation involved in morphogenesis| |regulation of cellular localization| |positive regulation of transport| |regulation of catabolic process| |regulation of protein localization| |negative regulation of molecular function| |heterocycle biosynthetic process| |aromatic compound biosynthetic process| |positive regulation of cellular component organization| |mitochondrion| |regulation of hydrolase activity| |regulation of organelle organization| |organic cyclic compound biosynthetic process| |organonitrogen compound biosynthetic process| |regulation of apoptotic process| |protein-containing complex assembly| |regulation of programmed cell death| |positive regulation of cellular protein metabolic process| |regulation of cell population proliferation| |cellular nitrogen compound biosynthetic process| |homeostatic process| |positive regulation of signal transduction| |regulation of cell death| |cellular response to stress| |positive regulation of protein metabolic process| |positive regulation of cell communication| |positive regulation of signaling| |protein-containing complex subunit organization| |regulation of transport| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp314|Dimethyloxaloylglycine 11μM R07 exp314]]|-1.87| |[[:results:exp518|RK-33 8μM R08 exp518]]|-1.75| |[[:results:exp469|CFI-400945 25μM R08 exp469]]|1.7| |[[:results:exp189|Temozolomide 200μM R04 exp189]]|1.72| |[[:results:exp474|CR131-b 0.005μM R08 exp474]]|1.77| |[[:results:exp400|Senexin-A 25μM R07 exp400]]|1.77| |[[:results:exp461|BS-181 20μM R08 exp461]]|1.82| |[[:results:exp463|Caffeine 2600μM R08 exp463]]|2| |[[:results:exp446|4-Nitroquinoline-1-oxide 0.5μM R08 exp446]]|2.12| |[[:results:exp190|Vincristine 0.0005μM R04 exp190]]|2.19| No correlation found to any other genes in chemogenomics. Global Fraction of Cell Lines Where Essential: 0/739 ^Tissue^Fraction Of Cell Lines Where Essential^ |1290807.0|0/1| |909776.0|0/1| |bile duct|0/28| |blood|0/28| |bone|0/26| |breast|0/33| |central nervous system|0/56| |cervix|0/4| |colorectal|0/17| |esophagus|0/13| |fibroblast|0/1| |gastric|0/16| |kidney|0/21| |liver|0/20| |lung|0/75| |lymphocyte|0/16| |ovary|0/26| |pancreas|0/24| |peripheral nervous system|0/16| |plasma cell|0/15| |prostate|0/1| |skin|0/24| |soft tissue|0/9| |thyroid|0/2| |upper aerodigestive|0/22| |urinary tract|0/29| |uterus|0/5| == Essentiality in NALM6 == * **Essentiality Rank**: 7238 * **Expression level (log2 read counts)**: 5.79 {{:chemogenomics:nalm6 dist.png?nolink |}}