HMM Summary Page: TIGR02080
Accession | TIGR02080 |
Name | O_succ_thio_ly |
Function | O-succinylhomoserine (thiol)-lyase |
Gene Symbol | metB |
Trusted Cutoff | 504.55 |
Domain Trusted Cutoff | 504.55 |
Noise Cutoff | 450.65 |
Domain Noise Cutoff | 450.65 |
Isology Type | equivalog |
EC Number | 2.5.1.48 |
HMM Length | 382 |
Mainrole Category | Amino acid biosynthesis |
Subrole Category | Aspartate family |
Author | Haft DH |
Entry Date | Dec 19 2003 11:38AM |
Last Modified | Feb 14 2011 3:27PM |
Comment | This family consists of O-succinylhomoserine (thiol)-lyase, one of three different enzymes designated cystathionine gamma-synthase and involved in methionine biosynthesis. In all three cases, sulfur is added by transsulfuration from Cys to yield cystathionine rather than by a sulfhydrylation step that uses H2S directly and bypasses cystathionine. |
Genome Property | GenProp0161: methionine biosynthesis from homoserine (HMM) |