SCOPe 2.03: Domain d2ixpa1: 2ixp A:2-317

Lineage for d2ixpa1 (2ixp A:2-317)

1. Root: SCOPe 2.03

2. Class a: All alpha proteins [46456] (284 folds)

3. Fold a.268: PTPA-like [140983] (1 superfamily)
   multihelical

4. Superfamily a.268.1: PTPA-like [140984] (1 family)
   automatically mapped to Pfam PF03095

5. Family a.268.1.1: PTPA-like [140985] (2 proteins)
   Pfam PF03095

6. Protein Serine/threonine-protein phosphatase 2A regulatory subunit B', PTPA [140986] (2 species)

7. Species Baker's yeast (Saccharomyces cerevisiae) [TaxId:4932] [140988] (3 PDB entries)
   Uniprot Q12461 2-317! Uniprot Q12461 3-299

8. Domain d2ixpa1: 2ixp A:2-317 [137781]
   Other proteins in same PDB: d2ixpb_, d2ixpc_, d2ixpd_
   complexed with cl, so4

Details for d2ixpa1

PDB Entry: 2ixp, 2.8 Å

PDB Description: crystal structure of the pp2a phosphatase activator ypa1 ptpa1 in complex with model substrate

PDB Compounds: (A:) serine/threonine-protein phosphatase 2a activator 1

SCOPe Domain Sequences for d2ixpa1:

Sequence, based on SEQRES records:

>d2ixpa1 a.268.1.1 (A:2-317) Serine/threonine-protein phosphatase 2A regulatory subunit B', PTPA {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]}
sldrvdwphatfstpvkrifdtqttldfqsslaihrikyhlhkyttlishcsdpdphata
ssiamvnglmgvldklahlidetpplpgprrygnlacrewhhklderlpqwlqemlpsey
hevvpelqyylgnsfgsstrldygtghelsfmatvaaldmlgmfphmrgadvfllfnkyy
timrrliltytlepagshgvwglddhfhlvyilgssqwqlldaqaplqpreildkslvre
ykdtnfycqginfinevkmgpfeehspilydiavtvprwskvckgllkmysvevlkkfpv
vqhfwfgtgffpwvni

Sequence, based on observed residues (ATOM records):

>d2ixpa1 a.268.1.1 (A:2-317) Serine/threonine-protein phosphatase 2A regulatory subunit B', PTPA {Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]}
sldrvdwphatfstpvkrifdtqttldfqsslaihrikyhlhkyttlishcsdpdphata
ssiamvnglmgvldklahlidetpplgnlacrewhhklderlpqwlqemlpseyhevvpe
lqyylgnsfgsstrldygtghelsfmatvaaldmlgmfphmrgadvfllfnkyytimrrl
iltytlepagshgvwglddhfhlvyilgssqwqlldaqaplqpreildkslvreykdtnf
ycqginfinevkmgpfeehspilydiavtvprwskvckgllkmysvevlkkfpvvqhfwf
gtgffpwvni

Timeline for d2ixpa1:

• d2ixpa1 first appeared in SCOP 1.73
  
• d2ixpa1 appears in SCOPe 2.02
  
• d2ixpa1 appears in SCOPe 2.04
  
• d2ixpa1 appears in the current release, SCOPe 2.08