SCOP 1.63: Domain d1bxrb1: 1bxr B:2-152

Lineage for d1bxrb1 (1bxr B:2-152)

1. Root: SCOP 1.63

2. Class c: Alpha and beta proteins (a/b) [51349] (117 folds)

3. Fold c.8: The "swivelling" beta/beta/alpha domain [52008] (6 superfamilies)
   3 layers: b/b/a; the central sheet is parallel, and the other one is antiparallel; there are some variations in topology
   this domain is thought to be mobile in all proteins known to contain it

4. Superfamily c.8.3: Carbamoyl phosphate synthetase, small subunit N-terminal domain [52021] (1 family)

5. Family c.8.3.1: Carbamoyl phosphate synthetase, small subunit N-terminal domain [52022] (1 protein)

6. Protein Carbamoyl phosphate synthetase, small subunit N-terminal domain [52023] (1 species)

7. Species Escherichia coli [TaxId:562] [52024] (9 PDB entries)

8. Domain d1bxrb1: 1bxr B:2-152 [30752]
   Other proteins in same PDB: d1bxra1, d1bxra2, d1bxra3, d1bxra4, d1bxra5, d1bxra6, d1bxrb2, d1bxrc1, d1bxrc2, d1bxrc3, d1bxrc4, d1bxrc5, d1bxrc6, d1bxrd2, d1bxre1, d1bxre2, d1bxre3, d1bxre4, d1bxre5, d1bxre6, d1bxrf2, d1bxrg1, d1bxrg2, d1bxrg3, d1bxrg4, d1bxrg5, d1bxrg6, d1bxrh2

Details for d1bxrb1

PDB Entry: 1bxr, 2.1 Å

PDB Description: structure of carbamoyl phosphate synthetase complexed with the atp analog amppnp

SCOP Domain Sequences for d1bxrb1:

Sequence; same for both SEQRES and ATOM records:

>d1bxrb1 c.8.3.1 (B:2-152) Carbamoyl phosphate synthetase, small subunit N-terminal domain {Escherichia coli}
iksallvledgtqfhgraigatgsavgevvfntsmtgyqeiltdpsysrqivtltyphig
nvgtndadeessqvhaqglvirdlpliasnfrntedlssylkrhnivaiadidtrkltrl
lrekgaqngciiagdnpdaalalekarafpg

Timeline for d1bxrb1:

• d1bxrb1 first appeared (with stable ids) in SCOP 1.55
  
• d1bxrb1 appears in SCOP 1.61
  
• d1bxrb1 appears in SCOP 1.65
  
• d1bxrb1 appears in the current release, SCOPe 2.08