7RNU
nSH2 domain of p85-beta subunit of phosphatidylinositol 3-kinase in complex with an actin peptide with phosphorylated tyrosine 53
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 8 |
| Details | CROSSLNK: Isoglutamyl lysine isopeptide (Lys-Glu) (interchain with E-272); by Vibrio toxins RtxA and VgrG1 => ECO:0000250|UniProtKB:P60709 |
| Chain | Residue | Details |
| B | LYS50 | |
| D | LYS50 | |
| F | LYS50 | |
| H | LYS50 |
