SCOPe 2.05: Domain d4us1r_: 4us1 R:

Lineage for d4us1r_ (4us1 R:)

1. Root: SCOPe 2.05

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.37.1.8: G proteins [52592] (79 proteins)
   core: mixed beta-sheet of 6 strands, order 231456; strand 2 is antiparallel to the rest

6. Protein automated matches [190047] (27 species)
   not a true protein

7. Species Human (Homo sapiens) [TaxId:9606] [186768] (145 PDB entries)

8. Domain d4us1r_: 4us1 R: [269938]
   Other proteins in same PDB: d4us1s_
   automated match to d3gftc_
   complexed with l71

Details for d4us1r_

PDB Entry: 4us1, 2.65 Å

PDB Description: the crystal structure of h-ras and sos in complex with ligands

PDB Compounds: (R:) gtpase hras

SCOPe Domain Sequences for d4us1r_:

Sequence; same for both SEQRES and ATOM records:

>d4us1r_ c.37.1.8 (R:) automated matches {Human (Homo sapiens) [TaxId: 9606]}
hmteyklvvvgaggvgksaltiqliqnhfvdeydptiedsyrkqvvidgetclldildta
gqeeysamrdqymrtgegflcvfainntksfedihqyreqikrvkdsddvpmvlvgnkcd
laartvesrqaqdlarsygipyietsaktrqgvedafytlvreirqh

Timeline for d4us1r_:

• d4us1r_ is new in SCOPe 2.05-stable
  
• d4us1r_ is called d4us1r1 in SCOPe 2.06
  
• d4us1r_ appears in the current release, SCOPe 2.08, called d4us1r1