SCOP 1.73: Domain d2fmxb1: 2fmx B:13-198

Lineage for d2fmxb1 (2fmx B:13-198)

1. Root: SCOP 1.73

2. Class c: Alpha and beta proteins (a/b) [51349] (141 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] (24 families)
   division into families based on beta-sheet topologies

5. Family c.37.1.8: G proteins [52592] (78 proteins)
   core: mixed beta-sheet of 6 strands, order 231456; strand 2 is antiparallel to the rest

6. Protein SAR1 [69483] (3 species)

7. Species Chinese hamster (Cricetulus griseus) [TaxId:10029] [69484] (2 PDB entries)

8. Domain d2fmxb1: 2fmx B:13-198 [133797]
   automatically matched to d1f6ba_
   complexed with gdp, mg, so4

Details for d2fmxb1

PDB Entry: 2fmx, 1.82 Å

PDB Description: An open conformation of switch I revealed by Sar1-GDP crystal structure at low Mg(2+)

PDB Compounds: (B:) GTP-binding protein SAR1b

SCOP Domain Sequences for d2fmxb1:

Sequence, based on SEQRES records:

>d2fmxb1 c.37.1.8 (B:13-198) SAR1 {Chinese hamster (Cricetulus griseus) [TaxId: 10029]}
ssvlqflglykktgklvflgldnagkttllhmlkddrlgqhvptlhptseeltiagmtft
tfdlgghiqarrvwknylpaingivflvdcadherlleskeeldslmtdetianvpilil
gnkidrpeaiseerlremfglygqttgkgsvslkelnarplevfmcsvlkrqgygegfrw
maqyid

Sequence, based on observed residues (ATOM records):

>d2fmxb1 c.37.1.8 (B:13-198) SAR1 {Chinese hamster (Cricetulus griseus) [TaxId: 10029]}
ssvlqflglykktgklvflgldnagkttllhmlkdptlhptseeltiagmtfttfdlgvw
knylpaingivflvdcadherlleskeeldslmtdetianvpililgnkidrpeaiseer
lremfglygqttgkgsvslkelnarplevfmcsvlkrqgygegfrwmaqyid

Timeline for d2fmxb1:

• d2fmxb1 is new in SCOP 1.73
  
• d2fmxb1 appears in SCOP 1.75
  
• d2fmxb1 appears in the current release, SCOPe 2.08, called d2fmxb_