SCOPe 2.04: Domain d1s1ma2: 1s1m A:1-266

Lineage for d1s1ma2 (1s1m A:1-266)

1. Root: SCOPe 2.04

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

3. Fold c.37: P-loop containing nucleoside triphosphate hydrolases [52539] (1 superfamily)
   3 layers: a/b/a, parallel or mixed beta-sheets of variable sizes

4. Superfamily c.37.1: P-loop containing nucleoside triphosphate hydrolases [52540] (25 families)
   division into families based on beta-sheet topologies

5. Family c.37.1.10: Nitrogenase iron protein-like [52652] (16 proteins)
   core: parallel beta-sheet of 7 strands; order 3241567

6. Protein CTP synthase PyrG, N-terminal domain [110551] (3 species)

7. Species Escherichia coli [TaxId:562] [110552] (1 PDB entry)
   Uniprot P08398

8. Domain d1s1ma2: 1s1m A:1-266 [105202]
   Other proteins in same PDB: d1s1ma1, d1s1mb1
   complexed with iod, mg, mpd, so4

Details for d1s1ma2

PDB Entry: 1s1m, 2.3 Å

PDB Description: Crystal Structure of E. Coli CTP Synthetase

PDB Compounds: (A:) CTP synthase

SCOPe Domain Sequences for d1s1ma2:

Sequence; same for both SEQRES and ATOM records:

>d1s1ma2 c.37.1.10 (A:1-266) CTP synthase PyrG, N-terminal domain {Escherichia coli [TaxId: 562]}
mttnyifvtggvvsslgkgiaaaslaailearglnvtimkldpyinvdpgtmspiqhgev
fvtedgaetdldlghyerfirtkmsrrnnfttgriysdvlrkerrgdylgatvqviphit
naikervleggeghdvvlveiggtvgdieslpfleairqmaveigrehtlfmhltlvpym
aasgevktkptqhsvkellsigiqpdilicrsdravpanerakialfcnvpekavislkd
vdsiykipgllksqglddyickrfsl

Timeline for d1s1ma2:

• d1s1ma2 first appeared in SCOP 1.69
  
• d1s1ma2 appears in SCOPe 2.03
  
• d1s1ma2 appears in SCOPe 2.05
  
• d1s1ma2 appears in the current release, SCOPe 2.08