HMM Summary Page: TIGR01747

Functiondiaminopropionate ammonia-lyase family
Trusted Cutoff274.00
Domain Trusted Cutoff274.00
Noise Cutoff112.90
Domain Noise Cutoff112.90
Isology Typesubfamily
EC Number4.3.1.15
HMM Length376
Mainrole CategoryEnergy metabolism
Subrole CategoryOther
Gene Ontology TermGO:0008152: metabolic process biological_process
GO:0008838: diaminopropionate ammonia-lyase activity molecular_function
AuthorHaft DH
Entry DateNov 15 2002 4:40PM
Last ModifiedDec 12 2011 9:27PM
CommentThis small subfamily includes diaminopropionate ammonia-lyase from Salmonella typhimurium and a small number of close homologs, about 50 % identical in sequence. The enzyme is a pyridoxal phosphate-binding homodimer homologous to threonine dehydratase (threonine deaminase).
ReferencesDR EXPERIMENTAL; SP|P40817|DPAL_SALTY; RM 3275662 RT Diaminopropionate ammonia-lyase from Salmonella typhimurium. Purification and characterization of the crystalline enzyme, and sequence determination of the pyridoxal 5'-phosphate binding peptide. RA Nagasawa T, Tanizawa K, Satoda T, Yamada H. RL J Biol Chem 1988 Jan 15;263(2):958-64