1aos is a 2 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
ARLY_HUMAN Defects in ASL are the cause of arginosuccinic aciduria (ARGINSA) [MIM:207900. An autosomal recessive disorder of the urea cycle. The disease is characterized by mental and physical retardation, liver enlargement, skin lesions, dry and brittle hair showing trichorrhexis nodosa microscopically and fluorescing red, convulsions, and episodic unconsciousness.[1][2][3][4]
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.
References
↑Barbosa P, Cialkowski M, O'Brien WE. Analysis of naturally occurring and site-directed mutations in the argininosuccinate lyase gene. J Biol Chem. 1991 Mar 15;266(8):5286-90. PMID:1705937
↑Walker DC, McCloskey DA, Simard LR, McInnes RR. Molecular analysis of human argininosuccinate lyase: mutant characterization and alternative splicing of the coding region. Proc Natl Acad Sci U S A. 1990 Dec;87(24):9625-9. PMID:2263616
↑Kleijer WJ, Garritsen VH, Linnebank M, Mooyer P, Huijmans JG, Mustonen A, Simola KO, Arslan-Kirchner M, Battini R, Briones P, Cardo E, Mandel H, Tschiedel E, Wanders RJ, Koch HG. Clinical, enzymatic, and molecular genetic characterization of a biochemical variant type of argininosuccinic aciduria: prenatal and postnatal diagnosis in five unrelated families. J Inherit Metab Dis. 2002 Sep;25(5):399-410. PMID:12408190
↑Trevisson E, Salviati L, Baldoin MC, Toldo I, Casarin A, Sacconi S, Cesaro L, Basso G, Burlina AB. Argininosuccinate lyase deficiency: mutational spectrum in Italian patients and identification of a novel ASL pseudogene. Hum Mutat. 2007 Jul;28(7):694-702. PMID:17326097 doi:10.1002/humu.20498
