SCOP 1.67: Domain d6q21a_: 6q21 A:

Lineage for d6q21a_ (6q21 A:)

1. Root: SCOP 1.67

2. Class c: Alpha and beta proteins (a/b) [51349] (130 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] (22 families)
   division into families based on beta-sheet topologies

5. Family c.37.1.8: G proteins [52592] (37 proteins)
   core: mixed beta-sheet of 6 strands, order 231456; strand 2 is antiparallel to the rest

6. Protein cH-p21 Ras protein [52593] (1 species)

7. Species Human (Homo sapiens) [TaxId:9606] [52594] (46 PDB entries)

8. Domain d6q21a_: 6q21 A: [31979]

Details for d6q21a_

PDB Entry: 6q21, 1.95 Å

PDB Description: molecular switch for signal transduction: structural differences between active and inactive forms of protooncogenic ras proteins

SCOP Domain Sequences for d6q21a_:

Sequence; same for both SEQRES and ATOM records:

>d6q21a_ c.37.1.8 (A:) cH-p21 Ras protein {Human (Homo sapiens)}
mteyklvvvgaggvgksaltiqliqnhfvdeydptiedsyrkqvvidgetclldildtag
qeeysamrdqymrtgegflcvfainntksfedihqyreqikrvkdsddvpmvlvgnkcdl
aartvesrqaqdlarsygipyietsaktrqgvedafytlvreirqhklrkl

Timeline for d6q21a_:

• d6q21a_ first appeared (with stable ids) in SCOP 1.55
  
• d6q21a_ appears in SCOP 1.65
  
• d6q21a_ appears in SCOP 1.69
  
• d6q21a_ appears in the current release, SCOPe 2.08