SCOPe 2.03: Domain d2chxa1: 2chx A:144-322

Lineage for d2chxa1 (2chx A:144-322)

1. Root: SCOPe 2.03

2. Class d: Alpha and beta proteins (a+b) [53931] (376 folds)

3. Fold d.15: beta-Grasp (ubiquitin-like) [54235] (14 superfamilies)
   core: beta(2)-alpha-beta(2); mixed beta-sheet 2143

4. Superfamily d.15.1: Ubiquitin-like [54236] (9 families)

5. Family d.15.1.5: Ras-binding domain, RBD [54263] (14 proteins)
   contains Pfam PF00788 and Pfam PF02196

6. Protein Phoshoinositide 3-kinase (PI3K) [54274] (2 species)
   includes parts of the flanking linkers

7. Species Human (Homo sapiens) [TaxId:9606] [54276] (19 PDB entries)

8. Domain d2chxa1: 2chx A:144-322 [203791]
   Other proteins in same PDB: d2chxa2, d2chxa3, d2chxa4
   automated match to d1e8ya3
   complexed with 090

Details for d2chxa1

PDB Entry: 2chx, 2.5 Å

PDB Description: a pharmacological map of the pi3-k family defines a role for p110alpha in signaling: the structure of complex of phosphoinositide 3-kinase gamma with inhibitor pik-90

PDB Compounds: (A:) phosphatidylinositol-4,5-bisphosphate 3-kinase catalytic subunit gamma isoform

SCOPe Domain Sequences for d2chxa1:

Sequence, based on SEQRES records:

>d2chxa1 d.15.1.5 (A:144-322) Phoshoinositide 3-kinase (PI3K) {Human (Homo sapiens) [TaxId: 9606]}
seesqafqrqltaligydvtdvsnvhddeleftrrglvtprmaevasrdpklyamhpwvt
skplpeylwkkianncifivihrsttsqtikvspddtpgailqsfftkmakkkslmdipe
sqseqdfvlrvcgrdeylvgetpiknfqwvrhclkngeeihvvldtppdpaldevrkee

Sequence, based on observed residues (ATOM records):

>d2chxa1 d.15.1.5 (A:144-322) Phoshoinositide 3-kinase (PI3K) {Human (Homo sapiens) [TaxId: 9606]}
seesqafqrqltaligydvtdvsnvhddeleftrrglvtprmaevasrdpklyamhpwvt
skplpeylwkkianncifivihrsttsqtikvspddtpgailqsfftkmakdfvlrvcgr
deylvgetpiknfqwvrhclkngeeihvvldtppdpaldevrkee

Timeline for d2chxa1:

• d2chxa1 is new in SCOPe 2.03-stable
  
• d2chxa1 appears in SCOPe 2.04
  
• d2chxa1 appears in the current release, SCOPe 2.08