SCOPe 2.06: Domain d1t18a_: 1t18 A:

Lineage for d1t18a_ (1t18 A:)

1. Root: SCOPe 2.06

2. Class d: Alpha and beta proteins (a+b) [53931] (385 folds)

3. Fold d.110: Profilin-like [55769] (10 superfamilies)
   core: 2 alpha-helices and 5-stranded antiparallel sheet: order 21543; 3 layers: alpha/beta/alpha

4. Superfamily d.110.3: PYP-like sensor domain (PAS domain) [55785] (8 families)
   alpha-beta(2)-alpha(2)-beta(3)

5. Family d.110.3.1: PYP-like [55786] (3 proteins)

6. Protein Photoactive yellow protein, PYP [55787] (1 species)

7. Species Methylophilus methylotrophus, strain w3a1 [TaxId:17] [55788] (68 PDB entries)
   Uniprot P16113

8. Domain d1t18a_: 1t18 A: [119102]
   automated match to d1ot6a_
   complexed with hc4; mutant

Details for d1t18a_

PDB Entry: 1t18, 1.6 Å

PDB Description: early intermediate ie1 from time-resolved crystallography of the e46q mutant of pyp

PDB Compounds: (A:) Photoactive yellow protein

SCOPe Domain Sequences for d1t18a_:

Sequence; same for both SEQRES and ATOM records:

>d1t18a_ d.110.3.1 (A:) Photoactive yellow protein, PYP {Methylophilus methylotrophus, strain w3a1 [TaxId: 17]}
mehvafgsedientlakmddgqldglafgaiqldgdgnilqynaaqgditgrdpkqvigk
nffkdvapctdspefygkfkegvasgnlntmfeytfdyqmtptkvkvhmkkalsgdsywv
fvkrv

Timeline for d1t18a_:

• d1t18a_ first appeared in SCOP 1.73, called d1t18a1
  
• d1t18a_ appears in SCOPe 2.05
  
• d1t18a_ appears in SCOPe 2.07
  
• d1t18a_ appears in the current release, SCOPe 2.08