3f80

Structural highlights

Disease

[ARGI1_HUMAN] Defects in ARG1 are the cause of argininemia (ARGIN) [MIM:207800]; also known as hyperargininemia. Argininemia is a rare autosomal recessive disorder of the urea cycle. Arginine is elevated in the blood and cerebrospinal fluid, and periodic hyperammonemia occurs. Clinical manifestations include developmental delay, seizures, mental retardation, hypotonia, ataxia, progressive spastic quadriplegia.^{[1] [2]}

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

See Also

• Arginase

References

1. ↑ Uchino T, Haraguchi Y, Aparicio JM, Mizutani N, Higashikawa M, Naitoh H, Mori M, Matsuda I. Three novel mutations in the liver-type arginase gene in three unrelated Japanese patients with argininemia. Am J Hum Genet. 1992 Dec;51(6):1406-12. PMID:1463019
2. ↑ Uchino T, Snyderman SE, Lambert M, Qureshi IA, Shapira SK, Sansaricq C, Smit LM, Jakobs C, Matsuda I. Molecular basis of phenotypic variation in patients with argininemia. Hum Genet. 1995 Sep;96(3):255-60. PMID:7649538
3. ↑ Zakharian TY, Di Costanzo L, Christianson DW. (S)-2-amino-6-nitrohexanoic acid binds to human arginase I through multiple nitro-metal coordination interactions in the binuclear manganese cluster. J Am Chem Soc. 2008 Dec 24;130(51):17254-5. PMID:19032027 doi:10.1021/ja807702q