Protein: FAST kinase domain-containing protein 1, mitochondrial (Q53R41)
Organism: Homo sapiens (Human)
Function: Involved in the down-regulation of mitochondrial MT-ND3 mRNA levels which leads to decreased respiratory complex I abundance and activity.
Subcellular location: Mitochondrion {ECO:0000269|PubMed:20869947, ECO:0000269|PubMed:28238724, ECO:0000269|PubMed:28335001}. Note=Preferentially localizes to mitochondrial RNA granules, platforms for post-transcriptional RNA modification and ribosome assembly (PubMed:28335001). {ECO:0000269|PubMed:28335001}.
Sequence: MKKTPVFLESLVTNMLRLRAICPFSWRVFQFRPISCEPLIIQMNKCTDEEQMFGFIERNKAILSEKQVGCAFDMLWKLQKQKTSLLKNAEYVRDHPQFLTLHNLATNKFKLMNDDTLVNVLYVTQQFAGEAHDPLVEALVTEAWRRLERFDIKLLSEFSSCLADQHLYFSPLMGKIADIVHRNLETTQDLSSLSVLMVNISSLISRHFQQQLVNKTELLFDTIDSSEVNVAKSIAKFLRNVRYRYQPLLERCNNVFLSNVDHLDLDSISKILSVYKFLQFNSFEFIIMAKKKLTEMIPLCNHPASFVKLFVALGPIAGPEEKKQLKSTMLLMSEDLTGEQALAVLGAMGDMESRNSCLIKRVTSVLHKHLDGYKPLELLKITQELTFLHFQRKEFFAKLRELLLSYLKNSFIPTEVSVLVRAISLLPSPHLDEVGISRIEAVLPQCDLNNLSSFATSVLRWIQHDHMYLDNMTAKQLKLLQKLDHYGRQRLQHSNSLDLLRKELKSLKGNTFPESLLEEMIATLQHFMDDINYINVGEIASFISSTDYLSTLLLDRIASVAVQQIEKIHPFTIPAIIRPFSVLNYDPPQRDEFLGTCVQHLNSYLGILDPFILVFLGFSLATLEYFPEDLLKAIFNIKFLARLDSQLEILSPSRSARVQFHLMELNRSVCLECPEFQIPWFHDRFCQQYNKGIGGMDGTQQQIFKMLAEVLGGINCVKASVLTPYYHKVDFECILDKRKKPLPYGSHNIALGQLPEMPWESNIEIVGSRLPPGAERIALEFLDSKALCRNIPHMKGKSAMKKRHLEILGYRVIQISQFEWNSMALSTKDARMDYLRECIFGEVKSCL
InterPro domains: - IPR050870: FAST kinase domain-containing (family) [11-823]
- IPR010622: FAST kinase leucine-rich (domain) [575-644]
- IPR013584: RAP domain (domain) [777-838]
- IPR013579: FAST kinase-like protein, subdomain 2 (domain) [661-743]
Interaction partners: - Fas-activated serine/threonine kinase
Gene Ontology annotations:
Molecular Function (MF): GO:0003674 (molecular function), GO:0005488 (binding), GO:0003824 (catalytic activity), GO:0097159 (organic cyclic compound binding), GO:1901363 (heterocyclic compound binding), GO:0016787 (hydrolase activity), GO:0005515 (protein binding), GO:0003676 (nucleic acid binding), GO:0016788 (hydrolase activity, acting on ester bonds), GO:0004518 (nuclease activity), GO:0003723 (RNA binding)
Biological Process (BP): GO:0008150 (biological process), GO:0008152 (metabolic process), GO:0009987 (cellular process), GO:0044237 (cellular metabolic process), GO:0006807 (nitrogen compound metabolic process), GO:0071840 (cellular component organization or biogenesis), GO:0071704 (organic substance metabolic process), GO:0044238 (primary metabolic process), GO:1901360 (organic cyclic compound metabolic process), GO:0044085 (cellular component biogenesis), GO:0006139 (nucleobase-containing compound metabolic process), GO:0046483 (heterocycle metabolic process), GO:0016043 (cellular component organization), GO:0006725 (cellular aromatic compound metabolic process), GO:0034641 (cellular nitrogen compound metabolic process), GO:0043170 (macromolecule metabolic process), GO:0090304 (nucleic acid metabolic process), GO:0022613 (ribonucleoprotein complex biogenesis), GO:0043933 (protein-containing complex organization), GO:0006996 (organelle organization), GO:0010467 (gene expression), GO:0022607 (cellular component assembly), GO:0070925 (organelle assembly), GO:0042254 (ribosome biogenesis), GO:0016070 (RNA metabolic process), GO:0022618 (ribonucleoprotein complex assembly), GO:0065003 (protein-containing complex assembly), GO:0140053 (mitochondrial gene expression), GO:0006396 (RNA processing), GO:0071826 (ribonucleoprotein complex subunit organization), GO:0009451 (RNA modification), GO:0042255 (ribosome assembly), GO:0034470 (ncRNA processing), GO:0140694 (non-membrane-bounded organelle assembly), GO:0000959 (mitochondrial RNA metabolic process), GO:0140694 (non-membrane-bounded organelle assembly), GO:0000027 (ribosomal large subunit assembly)
Cellular Component (CC): GO:0005575 (cellular component), GO:0032991 (protein-containing complex), GO:0110165 (cellular anatomical entity), GO:0005622 (intracellular anatomical structure), GO:0043226 (organelle), GO:0098798 (mitochondrial protein-containing complex), GO:1902494 (catalytic complex), GO:0005737 (cytoplasm), GO:0031974 (membrane-enclosed lumen), GO:0016604 (nuclear body), GO:0005654 (nucleoplasm), GO:0005739 (mitochondrion), GO:0043233 (organelle lumen), GO:0043229 (intracellular organelle), GO:0016607 (nuclear speck), GO:0043227 (membrane-bounded organelle), GO:0043231 (intracellular membrane-bounded organelle), GO:0005759 (mitochondrial matrix), GO:0070013 (intracellular organelle lumen), GO:0031981 (nuclear lumen), GO:0005634 (nucleus)