TIMM21, Official Symbol TIMM21provided by HGNC Official Full Name translocase of inner mitochondrial membrane 21provided by HGNC Primary source HGNC:HGNC:25010 See related Ensembl:ENSG00000075336 MIM:615180; AllianceGenome:HGNC:25010 Gene type protein coding RefSeq status VALIDATED Organism Homo sapiens Lineage Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo Also known as TIM21; HSPC154; C18orf55 Summary Involved in mitochondrial cytochrome c oxidase assembly; mitochondrial respiratory chain complex I assembly; and protein import into mitochondrial matrix. Part of TIM23 mitochondrial import inner membrane translocase complex. [provided by Alliance of Genome Resources, Apr 2022] Expression Ubiquitous expression in heart (RPKM 23.3), kidney (RPKM 13.3) and 25 other tissues See more Orthologs mouse all