SCOPe 2.03: Domain d1xrca2: 1xrc A:108-231

Lineage for d1xrca2 (1xrc A:108-231)

1. Root: SCOPe 2.03

2. Class d: Alpha and beta proteins (a+b) [53931] (376 folds)

3. Fold d.130: S-adenosylmethionine synthetase [55972] (1 superfamily)
   duplication: consists of 3 similar intertwined domains
   structural repeat: beta-alpha-beta(2)-alpha-beta; two layers, alpha/beta

4. Superfamily d.130.1: S-adenosylmethionine synthetase [55973] (1 family)

5. Family d.130.1.1: S-adenosylmethionine synthetase [55974] (1 protein)

6. Protein S-adenosylmethionine synthetase [55975] (3 species)
   synonym: methionine adenosyltransferase, MAT

7. Species Escherichia coli [TaxId:562] [55976] (9 PDB entries)

8. Domain d1xrca2: 1xrc A:108-231 [41339]
   complexed with co, k, po4

Details for d1xrca2

PDB Entry: 1xrc, 3 Å

PDB Description: crystal structure of s-adenosylmethionine synthetase

PDB Compounds: (A:) s-adenosylmethionine synthetase

SCOPe Domain Sequences for d1xrca2:

Sequence; same for both SEQRES and ATOM records:

>d1xrca2 d.130.1.1 (A:108-231) S-adenosylmethionine synthetase {Escherichia coli [TaxId: 562]}
radpleqgagdqglmfgyatnetdvlmpapityahrlvqrqaevrkngtlpwlrpdaksq
vtfqyddgkivgidavvlstqhseeidqkslqeavmeeiikpilpaewltsatkffinpt
grfv

Timeline for d1xrca2:

• d1xrca2 first appeared (with stable ids) in SCOP 1.55, called d1xrc_2
  
• d1xrca2 appears in SCOPe 2.02
  
• d1xrca2 appears in SCOPe 2.04
  
• d1xrca2 appears in the current release, SCOPe 2.08