Mitochondrial ornithine transporter 2
Details
- Name
- Mitochondrial ornithine transporter 2
- Kind
- protein
- Synonyms
- ORC2
- ORNT2
- Solute carrier family 25 member 2
- Gene Name
- SLC25A2
- UniProtKB Entry
- Q9BXI2Swiss-Prot
- Organism
- Humans
- NCBI Taxonomy ID
- 9606
- Amino acid sequence
>lcl|BSEQ0016048|Mitochondrial ornithine transporter 2 MKSGPGIQAAIDLTAGAAGGTACVLTGQPFDTIKVKMQTFPDLYKGLTDCFLKTYAQVGL RGFYKGTGPALMAYVAENSVLFMCYGFCQQFVRKVAGMDKQAKLSDLQTAAAGSFASAFA ALALCPTELVKCRLQTMYEMEMSGKIAKSHNTIWSVVKGILKKDGPLGFYHGLSSTLLQE VPGYFFFFGGYELSRSFFASGRSKDELGPVHLMLSGGVAGICLWLVVFPVDCIKSRIQVL SMYGKQAGFIGTLLSVVRNEGIVALYSGLKATMIRAIPANGALFVAYEYSRKMMMKQLEA Y
- Number of residues
- 301
- Molecular Weight
- 32580.07
- Theoretical pI
- 9.39
- GO Classification
- Functionsantiporter activity / L-arginine transmembrane transporter activity / L-lysine transmembrane transporter activity / L-ornithine transmembrane transporter activityProcessesL-arginine transmembrane transport / L-lysine transmembrane transport / L-ornithine transmembrane transport / mitochondrial L-ornithine transmembrane transport / ornithine metabolic processComponentsmitochondrion
- General Function
- Mitochondrial transporter of the positively charged amino acids ornithine, lysine and arginine, and the neutral amino acid citrulline (PubMed:12807890). In addition, transports the basic amino acids histidine, homoarginine, and asymmetric dimethylarginine (aDMA), but not symmetric DMA, and the D-forms of lysine, arginine, ornithine and histidine (PubMed:12807890, PubMed:26403849). Functions by both counter-exchange and uniport mechanisms (PubMed:26403849)
- Specific Function
- antiporter activity
- Pfam Domain Function
- Mito_carr (PF00153)
- Signal Regions
- Not Available
- Transmembrane Regions
- 5-25 68-88 110-130 168-188 210-230 237-257
- Cellular Location
- Mitochondrion membrane
- Gene sequence
>lcl|BSEQ0016049|Mitochondrial ornithine transporter 2 (SLC25A2) ATGAAGTCCGGTCCTGGCATCCAAGCCGCCATCGACCTCACAGCGGGGGCCGCAGGGGGG ACAGCGTGTGTACTGACTGGGCAGCCCTTCGACACAATAAAAGTGAAGATGCAGACGTTC CCTGACCTGTACAAGGGCCTCACCGACTGCTTCCTGAAGACATACGCTCAAGTGGGTCTC CGGGGCTTCTACAAGGGCACCGGCCCGGCACTTATGGCCTACGTCGCCGAAAACTCGGTC CTCTTCATGTGCTACGGGTTCTGCCAGCAGTTTGTCAGGAAAGTGGCTGGAATGGACAAG CAGGCAAAGCTGAGTGATCTCCAGACTGCAGCCGCGGGGTCCTTCGCCTCTGCATTTGCT GCACTGGCTCTCTGCCCCACTGAGCTTGTGAAGTGCCGGCTACAGACCATGTATGAAATG GAGATGTCAGGGAAGATAGCAAAAAGCCATAATACAATTTGGTCTGTCGTGAAGGGTATC CTTAAAAAGGATGGCCCCTTGGGCTTCTACCATGGACTCTCGAGTACTCTACTTCAAGAA GTACCGGGTTATTTCTTTTTCTTTGGTGGCTATGAACTGAGCCGATCGTTTTTTGCGTCA GGGAGATCAAAAGATGAACTAGGCCCTGTCCATTTGATGTTAAGTGGTGGAGTTGCTGGA ATTTGCCTGTGGCTTGTCGTGTTCCCAGTGGATTGTATTAAATCCAGAATTCAAGTTCTT TCCATGTATGGGAAACAGGCAGGATTTATTGGTACCCTCTTAAGTGTTGTGAGAAATGAA GGAATAGTAGCCTTATATTCTGGACTGAAAGCTACTATGATTCGAGCAATCCCTGCCAAT GGGGCACTGTTTGTGGCCTACGAATACAGCAGGAAGATGATGATGAAACAGTTGGAAGCA TACTGA
- Chromosome Location
- 5
- Locus
- 5q31.3
- External Identifiers
Resource Link UniProtKB ID Q9BXI2 UniProtKB Entry Name ORNT2_HUMAN GenBank Protein ID 13445628 GenBank Gene ID AF332005 GeneCard ID SLC25A2 GenAtlas ID SLC25A2 HGNC ID HGNC:22921 KEGG ID hsa:83884 NCBI Gene ID 83884 - General References
- Wu Q, Zhang T, Cheng JF, Kim Y, Grimwood J, Schmutz J, Dickson M, Noonan JP, Zhang MQ, Myers RM, Maniatis T: Comparative DNA sequence analysis of mouse and human protocadherin gene clusters. Genome Res. 2001 Mar;11(3):389-404. [Article]
- Camacho JA, Rioseco-Camacho N, Andrade D, Porter J, Kong J: Cloning and characterization of human ORNT2: a second mitochondrial ornithine transporter that can rescue a defective ORNT1 in patients with the hyperornithinemia-hyperammonemia-homocitrullinuria syndrome, a urea cycle disorder. Mol Genet Metab. 2003 Aug;79(4):257-71. [Article]
- Gerhard DS, Wagner L, Feingold EA, Shenmen CM, Grouse LH, Schuler G, Klein SL, Old S, Rasooly R, Good P, Guyer M, Peck AM, Derge JG, Lipman D, Collins FS, Jang W, Sherry S, Feolo M, Misquitta L, Lee E, Rotmistrovsky K, Greenhut SF, Schaefer CF, Buetow K, Bonner TI, Haussler D, Kent J, Kiekhaus M, Furey T, Brent M, Prange C, Schreiber K, Shapiro N, Bhat NK, Hopkins RF, Hsie F, Driscoll T, Soares MB, Casavant TL, Scheetz TE, Brown-stein MJ, Usdin TB, Toshiyuki S, Carninci P, Piao Y, Dudekula DB, Ko MS, Kawakami K, Suzuki Y, Sugano S, Gruber CE, Smith MR, Simmons B, Moore T, Waterman R, Johnson SL, Ruan Y, Wei CL, Mathavan S, Gunaratne PH, Wu J, Garcia AM, Hulyk SW, Fuh E, Yuan Y, Sneed A, Kowis C, Hodgson A, Muzny DM, McPherson J, Gibbs RA, Fahey J, Helton E, Ketteman M, Madan A, Rodrigues S, Sanchez A, Whiting M, Madari A, Young AC, Wetherby KD, Granite SJ, Kwong PN, Brinkley CP, Pearson RL, Bouffard GG, Blakesly RW, Green ED, Dickson MC, Rodriguez AC, Grimwood J, Schmutz J, Myers RM, Butterfield YS, Griffith M, Griffith OL, Krzywinski MI, Liao N, Morin R, Palmquist D, Petrescu AS, Skalska U, Smailus DE, Stott JM, Schnerch A, Schein JE, Jones SJ, Holt RA, Baross A, Marra MA, Clifton S, Makowski KA, Bosak S, Malek J: The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). Genome Res. 2004 Oct;14(10B):2121-7. [Article]