CCBL1

Cysteine conjugate-beta lyase; cytoplasmic (glutamine transaminase K, kyneurenine aminotransferase)
PDB rendering based on 1w7l.
Available structures PDB Ortholog search: Template:Homologene2PDBe PDBe, Template:Homologene2uniprot RCSB List of PDB id codes 1w7l​, 1w7m​, 1w7n​
Identifiers
Symbols	CCBL1 ; GTK; KATI; MGC29624
External IDs	Template:OMIM5 Template:MGI HomoloGene: 37872
Gene ontology Molecular function Template:GNF GO Template:GNF GO Template:GNF GO Template:GNF GO Template:GNF GO Template:GNF GO Cellular component Template:GNF GO Biological process Template:GNF GO Template:GNF GO
RNA expression pattern
More reference expression data
Orthologs
Template:GNF Ortholog box
Species	Human	Mouse
Entrez	n/a	n/a
Ensembl	n/a	n/a
UniProt	n/a	n/a
RefSeq (mRNA)	n/a	n/a
RefSeq (protein)	n/a	n/a
Location (UCSC)	n/a	n/a
PubMed search	n/a	n/a

Cysteine conjugate-beta lyase; cytoplasmic (glutamine transaminase K, kyneurenine aminotransferase), also known as CCBL1, is a human gene.

This gene encodes a cytosolic enzyme which is responsible for the metabolism of cysteine conjugates of certain halogenated alkenes and alkanes. This metabolism leads to the formation of reactive metabolites which can lead to nephrotoxicity and neurotoxicity.

Further reading

• Cooper AJ (2004). "The role of glutamine transaminase K (GTK) in sulfur and alpha-keto acid metabolism in the brain, and in the possible bioactivation of neurotoxicants". Neurochem. Int. 44 (8): 557–77. doi:10.1016/j.neuint.2003.12.002. PMID 15016471.
• Lash LH, Nelson RM, Van Dyke RA, Anders MW (1990). "Purification and characterization of human kidney cytosolic cysteine conjugate beta-lyase activity". Drug Metab. Dispos. 18 (1): 50–4. PMID 2139845.CS1 maint: Multiple names: authors list (link)
• Abraham DG, Patel PP, Cooper AJ (1995). "Isolation from rat kidney of a cytosolic high molecular weight cysteine-S-conjugate beta-lyase with activity toward leukotriene E4". J. Biol. Chem. 270 (1): 180–8. PMID 7814371.CS1 maint: Multiple names: authors list (link)
• Perry S, Harries H, Scholfield C; et al. (1995). "Molecular cloning and expression of a cDNA for human kidney cysteine conjugate beta-lyase". FEBS Lett. 360 (3): 277–80. PMID 7883047.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Goldfarb P, Perry S, Harries H; et al. (1996). "Molecular cloning and expression of cDNAs for rat and human kidney cysteine conjugate beta-lyase". Biochem. Soc. Trans. 24 (2): 330S. PMID 8736988.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Iyer RA, Anders MW (1997). "Cysteine conjugate beta-lyase-dependent biotransformation of the cysteine S-conjugates of the sevoflurane degradation product compound A in human, nonhuman primate, and rat kidney cytosol and mitochondria". Anesthesiology. 85 (6): 1454–61. PMID 8968194.
• Gilley J, Fried M (1999). "Extensive gene order differences within regions of conserved synteny between the Fugu and human genomes: implications for chromosomal evolution and the cloning of disease genes". Hum. Mol. Genet. 8 (7): 1313–20. PMID 10369878.
• Strausberg RL, Feingold EA, Grouse LH; et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. doi:10.1073/pnas.242603899. PMID 12477932.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Ota T, Suzuki Y, Nishikawa T; et al. (2004). "Complete sequencing and characterization of 21,243 full-length human cDNAs". Nat. Genet. 36 (1): 40–5. doi:10.1038/ng1285. PMID 14702039.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Humphray SJ, Oliver K, Hunt AR; et al. (2004). "DNA sequence and analysis of human chromosome 9". Nature. 429 (6990): 369–74. doi:10.1038/nature02465. PMID 15164053.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Gerhard DS, Wagner L, Feingold EA; et al. (2004). "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)". Genome Res. 14 (10B): 2121–7. doi:10.1101/gr.2596504. PMID 15489334.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Rual JF, Venkatesan K, Hao T; et al. (2005). "Towards a proteome-scale map of the human protein-protein interaction network". Nature. 437 (7062): 1173–8. doi:10.1038/nature04209. PMID 16189514.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Kimura K, Wakamatsu A, Suzuki Y; et al. (2006). "Diversification of transcriptional modulation: large-scale identification and characterization of putative alternative promoters of human genes". Genome Res. 16 (1): 55–65. doi:10.1101/gr.4039406. PMID 16344560.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)
• Kapoor R, Lim KS, Cheng A; et al. (2006). "Preliminary evidence for a link between schizophrenia and NMDA-glycine site receptor ligand metabolic enzymes, d-amino acid oxidase (DAAO) and kynurenine aminotransferase-1 (KAT-1)". Brain Res. 1106 (1): 205–10. doi:10.1016/j.brainres.2006.05.082. PMID 16828464.CS1 maint: Explicit use of et al. (link) CS1 maint: Multiple names: authors list (link)