SCOPe 2.05: Domain d2q31a1: 2q31 A:5-146

Lineage for d2q31a1 (2q31 A:5-146)

1. Root: SCOPe 2.05

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

3. Fold c.55: Ribonuclease H-like motif [53066] (7 superfamilies)
   3 layers: a/b/a; mixed beta-sheet of 5 strands, order 32145; strand 2 is antiparallel to the rest

4. Superfamily c.55.1: Actin-like ATPase domain [53067] (16 families)
   duplication contains two domains of this fold

5. Family c.55.1.1: Actin/HSP70 [53068] (8 proteins)

6. Protein Actin [53073] (7 species)

7. Species Rabbit (Oryctolagus cuniculus) [TaxId:9986] [53075] (62 PDB entries)
   Uniprot P02568 ! SQ 02568

8. Domain d2q31a1: 2q31 A:5-146 [139788]
   automated match to d1qz5a1
   complexed with atp, ca, lar

Details for d2q31a1

PDB Entry: 2q31, 2.7 Å

PDB Description: actin dimer cross-linked between residues 41 and 374 and proteolytically cleaved by subtilisin between residues 47 and 48.

PDB Compounds: (A:) Actin, alpha skeletal muscle

SCOPe Domain Sequences for d2q31a1:

Sequence, based on SEQRES records:

>d2q31a1 c.55.1.1 (A:5-146) Actin {Rabbit (Oryctolagus cuniculus) [TaxId: 9986]}
ttalvcdngsglvkagfagddapravfpsivgrprhqgvmvgmgqkdsyvgdeaqskrgi
ltlkypiehgiitnwddmekiwhhtfynelrvapeehptllteaplnpkanrekmtqimf
etfnvpamyvaiqavlslyasg

Sequence, based on observed residues (ATOM records):

>d2q31a1 c.55.1.1 (A:5-146) Actin {Rabbit (Oryctolagus cuniculus) [TaxId: 9986]}
ttalvcdngsglvkagfagddapravfpsivgrptlkypiehgiitnwddmekiwhhtfy
nelrvapeehptllteaplnpkanrekmtqimfetfnvpamyvaiqavlslyasg

Timeline for d2q31a1:

• d2q31a1 first appeared in SCOP 1.73
  
• d2q31a1 appears in SCOPe 2.04
  
• d2q31a1 appears in SCOPe 2.06
  
• d2q31a1 appears in the current release, SCOPe 2.08