Protein Family Models

This is a putative pyridoxal 5'-phosphate-dependent methionine gamma-lyase enzyme involved in methionine catabolism. [1]. 9190812. Molecular characterization of the mde operon involved in L-methionine catabolism of Pseudomonas putida. Inoue H, Inagaki K, Eriguchi SI, Tamura T, Esaki N, Soda K, Tanaka H;. J Bacteriol. 1997;179:3956-3962. [2]. 9488680. The primitive protozoon Trichomonas vaginalis contains two methionine gamma-lyase genes that encode members of the gamma-family of pyridoxal 5'-phosphate-dependent enzymes. McKie AE, Edlind T, Walker J, Mottram JC, Coombs GH;. J Biol Chem. 1998;273:5549-5556. (from Pfam)

Date:

2024-10-16

This family includes enzymes involved in cysteine and methionine metabolism. The following are members: Cystathionine gamma-lyase, Cystathionine gamma-synthase, Cystathionine beta-lyase, Methionine gamma-lyase, OAH/OAS sulfhydrylase, O-succinylhomoserine sulfhydrylase All of these members participate is slightly different reactions. All these enzymes use PLP (pyridoxal-5'-phosphate) as a cofactor. [1]. 8831789. Crystal structure of the pyridoxal-5'-phosphate dependent cystathionine beta-lyase from Escherichia coli at 1.83 A. Clausen T, Huber R, Laber B, Pohlenz HD, Messerschmidt A;. J Mol Biol 1996;262:202-224. [2]. 9843488. Crystal structure of Escherichia coli cystathionine gamma-synthase at 1.5 A resolution. Clausen T, Huber R, Prade L, Wahl MC, Messerschmidt A;. EMBO J 1998;17:6827-6838. (from Pfam)

Date:

2024-10-16

aminotransferase class I/II-fold pyridoxal phosphate-dependent enzyme is a PLP-dependent carbon-sulfur lyase that may be involved in methionine catabolism or in conferring resistance to aluminum

Date:

2018-08-28