SCOPe 2.08: Family c.1.26.1: Homocysteine S-methyltransferase

Lineage for Family c.1.26.1: Homocysteine S-methyltransferase

1. Root: SCOPe 2.08

2. Class c: Alpha and beta proteins (a/b) [51349] (148 folds)

3. Fold c.1: TIM beta/alpha-barrel [51350] (34 superfamilies)
   contains parallel beta-sheet barrel, closed; n=8, S=8; strand order 12345678
   the first seven superfamilies have similar phosphate-binding sites

4. Superfamily c.1.26: Homocysteine S-methyltransferase [82282] (1 family)

5. Family c.1.26.1: Homocysteine S-methyltransferase [82283] (2 proteins)
   Pfam PF02574

Proteins:

1. Betaine-homocysteine S-methyltransferase [82284] (2 species)

   1. Species Human (Homo sapiens) [TaxId:9606] [82285] (3 PDB entries)

   2. Species Norway rat (Rattus norvegicus) [TaxId:10116] [102107] (1 PDB entry)

2. Cobalamin-dependent methionine synthase MetH, N-terminal domain [102108] (1 species)
   5-methyltetrahydrofolate homocysteine S-methyltransferase

   • Species Thermotoga maritima [TaxId:2336] [102109] (8 PDB entries)

More info for Family c.1.26.1: Homocysteine S-methyltransferase

Timeline for Family c.1.26.1: Homocysteine S-methyltransferase:

• Family c.1.26.1: Homocysteine S-methyltransferase first appeared in SCOP 1.63, called Family c.1.26.1: Betaine-homocysteine S-methyltransferase
  
• Family c.1.26.1: Homocysteine S-methyltransferase appears in SCOPe 2.07