Human Gene TIMM23 (uc001jiu.4) Description and Page Index
Description: Homo sapiens translocase of inner mitochondrial membrane 23 homolog (yeast) (TIMM23), nuclear gene encoding mitochondrial protein, transcript variant 1, mRNA. RefSeq Summary (NM_006327): The protein encoded by this gene is part of a complex located in the inner mitochondrial membrane that mediates the transport of transit peptide-containing proteins across the membrane. Multiple transcript variants, one protein-coding and others not protein-coding, have been found for this gene. [provided by RefSeq, Jul 2012]. Transcript (Including UTRs) Position: hg19 chr10:51,592,081-51,623,386 Size: 31,306 Total Exon Count: 7 Strand: - Coding Region Position: hg19 chr10:51,592,504-51,623,214 Size: 30,711 Coding Exon Count: 7
ID:TIM23_HUMAN DESCRIPTION: RecName: Full=Mitochondrial import inner membrane translocase subunit Tim23; FUNCTION: Essential component of the TIM23 complex, a complex that mediates the translocation of transit peptide-containing proteins across the mitochondrial inner membrane. SUBUNIT: Component of the TIM23 complex at least composed of TIMM23, TIMM17 (TIMM17A or TIMM17B) and TIMM50. Interacts directly with TIMM50. The complex interacts with the TIMM44 component of the PAM complex. SUBCELLULAR LOCATION: Mitochondrion inner membrane; Multi-pass membrane protein (By similarity). SIMILARITY: Belongs to the Tim17/Tim22/Tim23 family.
Genetic Association Studies of Complex Diseases and Disorders
The RNAfold program from the Vienna RNA Package is used to perform the secondary structure predictions and folding calculations. The estimated folding energy is in kcal/mol. The more negative the energy, the more secondary structure the RNA is likely to have.
Pfam Domains: PF02466 - Tim17/Tim22/Tim23/Pmp24 family
ModBase Predicted Comparative 3D Structure on O14925
The pictures above may be empty if there is no ModBase structure for the protein. The ModBase structure frequently covers just a fragment of the protein. You may be asked to log onto ModBase the first time you click on the pictures. It is simplest after logging in to just click on the picture again to get to the specific info on that model.
Orthologous Genes in Other Species
Orthologies between human, mouse, and rat are computed by taking the best BLASTP hit, and filtering out non-syntenic hits. For more distant species reciprocal-best BLASTP hits are used. Note that the absence of an ortholog in the table below may reflect incomplete annotations in the other species rather than a true absence of the orthologous gene.