Online Mendelian Inheritance in Man

Last uploaded: January 31, 2024
Preferred Name

N-ACETYLGLUTAMATE SYNTHASE DEFICIENCY

Synonyms

NAGSD

ID

http://purl.bioontology.org/ontology/OMIM/237310

altLabel

NAGSD

N-ACETYLGLUTAMATE SYNTHETASE DEFICIENCY

NAGS DEFICIENCY

HYPERAMMONEMIA DUE TO N-ACETYLGLUTAMATE SYNTHETASE DEFICIENCY

cui

C0268543

Gene Locus

17q21.31

Gene Symbol

NAGS

Has manifestation

http://purl.bioontology.org/ontology/OMIM/MTHU000248

http://purl.bioontology.org/ontology/OMIM/MTHU023306

http://purl.bioontology.org/ontology/OMIM/MTHU023304

http://purl.bioontology.org/ontology/OMIM/MTHU001649

http://purl.bioontology.org/ontology/OMIM/MTHU037248

http://purl.bioontology.org/ontology/OMIM/MTHU023301

http://purl.bioontology.org/ontology/OMIM/MTHU005420

http://purl.bioontology.org/ontology/OMIM/MTHU023305

http://purl.bioontology.org/ontology/OMIM/MTHU002540

http://purl.bioontology.org/ontology/OMIM/MTHU023302

http://purl.bioontology.org/ontology/OMIM/MTHU000081

http://purl.bioontology.org/ontology/OMIM/MTHU023303

http://purl.bioontology.org/ontology/OMIM/MTHU036852

http://purl.bioontology.org/ontology/OMIM/MTHU000242

MIMTYPEMEANING

Phenotype description, molecular basis known.

notation

237310

OMIM Entry Type

3

OMIM MimType Value

pound

prefLabel

N-ACETYLGLUTAMATE SYNTHASE DEFICIENCY

Scope Statement

Patients with null mutations have neonatal onset within 72 hours of birth [MISCELLANEOUS]

Variable phenotype depending on residual enzyme activity [MISCELLANEOUS]

Early onset patients are indistinguishable from those with carbamoyl phosphate synthetase I (CPS1) deficiency (237300) [MISCELLANEOUS]

Patients with residual enzyme activity have childhood or adult onset [MISCELLANEOUS]

Caused by mutation in the N-acetylglutamate synthase gene (NAGS, 608300.0001) [MOLECULAR BASIS]

Can be effectively treated with N-carbamylglutamate [MISCELLANEOUS]

tui

T047

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