Structural highlights
6d5k is a 3 chain structure. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
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| Ligands: | 5AD, ATP, B12, EPE, MG, SO4 |
| Activity: | Cob(I)yrinic acid a,c-diamide adenosyltransferase, with EC number 2.5.1.17 |
| Resources: | FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT |
Disease
[MMAB_HUMAN] Defects in MMAB are the cause of methylmalonic aciduria type cblB (MMAB) [MIM:251110]; also known as methylmalonic aciduria type B or vitamin B12-responsive methylmalonicaciduria of cblB complementation type. MMAB is a disorder of methylmalonate and cobalamin metabolism due to defective synthesis of adenosylcobalamin. Inheritance is autosomal recessive.[1] [2] [3]
References
- ↑ Dobson CM, Wai T, Leclerc D, Kadir H, Narang M, Lerner-Ellis JP, Hudson TJ, Rosenblatt DS, Gravel RA. Identification of the gene responsible for the cblB complementation group of vitamin B12-dependent methylmalonic aciduria. Hum Mol Genet. 2002 Dec 15;11(26):3361-9. PMID:12471062
- ↑ Leal NA, Park SD, Kima PE, Bobik TA. Identification of the human and bovine ATP:Cob(I)alamin adenosyltransferase cDNAs based on complementation of a bacterial mutant. J Biol Chem. 2003 Mar 14;278(11):9227-34. Epub 2003 Jan 3. PMID:12514191 doi:10.1074/jbc.M212739200
- ↑ Martinez MA, Rincon A, Desviat LR, Merinero B, Ugarte M, Perez B. Genetic analysis of three genes causing isolated methylmalonic acidemia: identification of 21 novel allelic variants. Mol Genet Metab. 2005 Apr;84(4):317-25. Epub 2005 Jan 22. PMID:15781192 doi:S1096-7192(04)00307-5
