SCOPe 2.07: Domain d1sr6b_: 1sr6 B:

Lineage for d1sr6b_ (1sr6 B:)

1. Root: SCOPe 2.07

2. Class a: All alpha proteins [46456] (289 folds)

3. Fold a.39: EF Hand-like [47472] (4 superfamilies)
   core: 4 helices; array of 2 hairpins, opened

4. Superfamily a.39.1: EF-hand [47473] (12 families)
   Duplication: consists of two EF-hand units: each is made of two helices connected with calcium-binding loop

5. Family a.39.1.5: Calmodulin-like [47502] (24 proteins)
   Duplication: made with two pairs of EF-hands

6. Protein Myosin Essential Chain [47524] (3 species)

7. Species Bay scallop (Aequipecten irradians) [TaxId:31199] [47525] (13 PDB entries)
   Uniprot P13543

8. Domain d1sr6b_: 1sr6 B: [105955]
   Other proteins in same PDB: d1sr6a1, d1sr6a2, d1sr6c_
   complexed with ca, mg, so4

Details for d1sr6b_

PDB Entry: 1sr6, 2.75 Å

PDB Description: Structure of nucleotide-free scallop myosin S1

PDB Compounds: (B:) myosin regulatory light chain, striated adductor muscle

SCOPe Domain Sequences for d1sr6b_:

Sequence; same for both SEQRES and ATOM records:

>d1sr6b_ a.39.1.5 (B:) Myosin Essential Chain {Bay scallop (Aequipecten irradians) [TaxId: 31199]}
pqkqiqemkeafsmidvdrdgfvskedikaiseqlgrapddkeltamlkeapgplnftmf
lsifsdklsgtdseetirnafamfdeqetkklnieyikdllenmgdnfnkdemrmtfkea
pveggkfdyvkftamikgsgeeea

Timeline for d1sr6b_:

• d1sr6b_ first appeared in SCOP 1.69
  
• d1sr6b_ appears in SCOPe 2.06
  
• d1sr6b_ appears in the current release, SCOPe 2.08