8W9A
CryoEM structure of human PI3K-alpha (P85/P110-H1047R) with QR-7909 binding at an allosteric site
Functional Information from PROSITE/UniProt
| site_id | PS00915 |
| Number of Residues | 15 |
| Details | PI3_4_KINASE_1 Phosphatidylinositol 3- and 4-kinases signature 1. FKng.DDLRQDmltlQ |
| Chain | Residue | Details |
| A | PHE801-GLN815 |
| site_id | PS00916 |
| Number of Residues | 21 |
| Details | PI3_4_KINASE_2 Phosphatidylinositol 3- and 4-kinases signature 2. ScAgycVatFILgIgDRHnsN |
| Chain | Residue | Details |
| A | SER900-ASN920 |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 1 |
| Details | MOD_RES: N-acetylserine => ECO:0007744|PubMed:22814378 |
| Chain | Residue | Details |
| B | SER2 |
| site_id | SWS_FT_FI2 |
| Number of Residues | 2 |
| Details | MOD_RES: Phosphoserine => ECO:0007744|PubMed:23186163 |
| Chain | Residue | Details |
| B | SER154 | |
| B | SER279 |
| site_id | SWS_FT_FI3 |
| Number of Residues | 1 |
| Details | MOD_RES: Phosphotyrosine => ECO:0000250|UniProtKB:P26450 |
| Chain | Residue | Details |
| B | TYR467 |
| site_id | SWS_FT_FI4 |
| Number of Residues | 1 |
| Details | MOD_RES: Phosphotyrosine => ECO:0007744|PubMed:19369195 |
| Chain | Residue | Details |
| B | TYR580 |
| site_id | SWS_FT_FI5 |
| Number of Residues | 1 |
| Details | MOD_RES: Phosphoserine => ECO:0000250|UniProtKB:P23727 |
| Chain | Residue | Details |
| B | SER608 |
