Mitochondrial 2-oxodicarboxylate carrier

Mitochondrial 2-oxodicarboxylate carrier also known as solute carrier family 25 member 21 (SLC25A21) is a protein that in humans is encoded by the SLC25A21 gene.[5]

SLC25A21
Identifiers
AliasesSLC25A21, ODC, ODC1, solute carrier family 25 member 21, MTDPS18
External IDsOMIM: 607571 MGI: 2445059 HomoloGene: 6988 GeneCards: SLC25A21
Gene location (Human)
Chr.Chromosome 14 (human)[1]
Band14q13.3Start36,677,921 bp[1]
End37,172,606 bp[1]
Orthologs
SpeciesHumanMouse
Entrez

89874

217593

Ensembl

ENSG00000183032

ENSMUSG00000035472

UniProt

Q9BQT8

Q8BZ09

RefSeq (mRNA)

NM_001171170
NM_030631

NM_001167976
NM_172577

RefSeq (protein)

NP_001164641
NP_085134

NP_001161448
NP_766165

Location (UCSC)Chr 14: 36.68 – 37.17 MbChr 12: 56.71 – 57.2 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

It is a homolog of the S. cerevisiae ODC proteins, mitochondrial carriers that transport C5-C7 oxodicarboxylates across inner mitochondrial membranes. One of the species transported by ODC is 2-oxoadipate, a common intermediate in the catabolism of lysine, tryptophan, and hydroxylysine in mammals. Within mitochondria, 2-oxoadipate is converted into acetyl-CoA.[5]

Model organisms

Model organisms have been used in the study of SLC25A21 function. A conditional knockout mouse line, called Slc25a21tm1a(KOMP)Wtsi[15][16] was generated as part of the International Knockout Mouse Consortium program — a high-throughput mutagenesis project to generate and distribute animal models of disease to interested scientists.[17][18][19]

Male and female animals underwent a standardized phenotypic screen to determine the effects of deletion.[13][20] Twenty one tests were carried out on homozygous mutant mice and ten significant abnormalities were observed, including sub-viability at weaning, decreased body weight, absent pinna reflex, abnormal snout, skull, spine and tooth morphology, atypical indirect calorimetry, body composition and plasma chemistry data, increased mean platelet volume and moderate elevations in auditory thresholds.[13]

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gollark: Great!
gollark: Is it ethical to use Google Colab for dubiously useful ML tasks? I trained a GPT-2 instance on some of my Discord messages.
gollark: (also, they aren't unreadable since you can just unbase64 them)
gollark: I don't see this as a horrible problem, but a bigger one is that base64 does not actually compress things.

References
  1. GRCh38: Ensembl release 89: ENSG00000183032 - Ensembl, May 2017
  2. GRCm38: Ensembl release 89: ENSMUSG00000035472 - Ensembl, May 2017
  3. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. "Solute carrier family 25 (mitochondrial oxodicarboxylate carrier), member 21". Retrieved 2011-12-04.
  6. "Body weight data for Slc25a21". Wellcome Trust Sanger Institute.
  7. "Dysmorphology data for Slc25a21". Wellcome Trust Sanger Institute.
  8. "Indirect calorimetry data for Slc25a21". Wellcome Trust Sanger Institute.
  9. "DEXA data for Slc25a21". Wellcome Trust Sanger Institute.
  10. "Radiography data for Slc25a21". Wellcome Trust Sanger Institute.
  11. "Clinical chemistry data for Slc25a21". Wellcome Trust Sanger Institute.
  12. "Haematology data for Slc25a21". Wellcome Trust Sanger Institute.
  13. Gerdin AK (2010). "The Sanger Mouse Genetics Programme: High throughput characterisation of knockout mice". Acta Ophthalmologica. 88: 925–7. doi:10.1111/j.1755-3768.2010.4142.x.
  14. Mouse Resources Portal, Wellcome Trust Sanger Institute.
  15. "International Knockout Mouse Consortium".
  16. "Mouse Genome Informatics".
  17. Skarnes WC, Rosen B, West AP, Koutsourakis M, Bushell W, Iyer V, Mujica AO, Thomas M, Harrow J, Cox T, Jackson D, Severin J, Biggs P, Fu J, Nefedov M, de Jong PJ, Stewart AF, Bradley A (June 2011). "A conditional knockout resource for the genome-wide study of mouse gene function". Nature. 474 (7351): 337–42. doi:10.1038/nature10163. PMC 3572410. PMID 21677750.
  18. Dolgin E (June 2011). "Mouse library set to be knockout". Nature. 474 (7351): 262–3. doi:10.1038/474262a. PMID 21677718.
  19. Collins FS, Rossant J, Wurst W (January 2007). "A mouse for all reasons". Cell. 128 (1): 9–13. doi:10.1016/j.cell.2006.12.018. PMID 17218247.
  20. van der Weyden L, White JK, Adams DJ, Logan DW (June 2011). "The mouse genetics toolkit: revealing function and mechanism". Genome Biology. 12 (6): 224. doi:10.1186/gb-2011-12-6-224. PMC 3218837. PMID 21722353.

Further reading


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