3 Ontology Annotations
GO Term | Gene Name |
---|---|
GO:0004397 | IPR005921 |
GO:0006548 | IPR005921 |
GO:0005737 | IPR005921 |
Type: | Family | Name: | Histidine ammonia-lyase |
Description: | Histidine ammonia-lyase deaminates histidine to urocanic acid, the first step in histidine degradation. It is closely related to the plant enzyme phenylalanine ammonia-lyase [] but is absent in plants and viruses. This enzyme contains a unique cofactor called 4-methylidene-imidazole-5-one group (MIO), which is produced autocatalytically by a cyclization and dehydration of the three amino-acid residues alanine, serine and glycine, for its chain folding []. | Short Name: | HutH |
GO Term | Gene Name |
---|---|
GO:0004397 | IPR005921 |
GO:0006548 | IPR005921 |
GO:0005737 | IPR005921 |