SCOPe 2.05: Domain d1q85a2: 1q85 A:1-300

Lineage for d1q85a2 (1q85 A:1-300)

1. Root: SCOPe 2.05

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

3. Fold c.1: TIM beta/alpha-barrel [51350] (33 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] (3 proteins)
   Pfam PF02574

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

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

8. Domain d1q85a2: 1q85 A:1-300 [96159]
   Other proteins in same PDB: d1q85a1, d1q85b1
   complexed with cd

Details for d1q85a2

PDB Entry: 1q85, 2 Å

PDB Description: cobalamin-dependent methionine synthase (1-566) from thermotoga maritima (cd2+ complex, se-met)

PDB Compounds: (A:) 5-methyltetrahydrofolate S-homocysteine methyltransferase

SCOPe Domain Sequences for d1q85a2:

Sequence; same for both SEQRES and ATOM records:

>d1q85a2 c.1.26.1 (A:1-300) Cobalamin-dependent methionine synthase MetH, N-terminal domain {Thermotoga maritima [TaxId: 2336]}
mrnrrevskllservllldgaygtefmkygyddlpeelnikapdvvlkvhrsyiesgsdv
iltntfgatrmklrkhgledkldpivrnavriarraageklvfgdigptgelpyplgstl
feefyenfretveimveegvdgiifetfsdilelkaavlaarevsrdvfliahmtfdekg
rsltgtdpanfaitfdeldidalgincslgpeeilpifqelsqytdkflvvepnagkpiv
engktvyplkphdfavhidsyyelgvnifggccgttpehvklfrkvlgnrkplqrkkkri

Timeline for d1q85a2:

• d1q85a2 first appeared in SCOP 1.67
  
• d1q85a2 appears in SCOPe 2.04
  
• d1q85a2 appears in SCOPe 2.06
  
• d1q85a2 appears in the current release, SCOPe 2.08