| 1H9O | e1h9oA1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| 1PHT | e1phtA1 | 4.1.1 | SH3 | SH3 | SH3 | SH3_1 |
| 1PIC | e1picA1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| 1PKS | e1pksA1 | 4.1.1 | SH3 | SH3 | SH3 | SH3_1 |
| 1PKT | e1pktA1 | 4.1.1 | SH3 | SH3 | SH3 | SH3_1 |
| 2IUG | e2iugA1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| 2IUH | e2iuhA1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| 2IUI | e2iuiA1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e2iuiB1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| 2RD0 | e2rd0B1 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 2V1Y | e2v1yB1 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 3HHM | e3hhmB1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e3hhmB2 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 3HIZ | e3hizB1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e3hizB2 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 3I5R | e3i5rA1 | 4.1.1 | SH3 | SH3 | SH3 | SH3_1 |
| 3I5S | e3i5sA1 | 4.1.1 | SH3 | SH3 | SH3 | SH3_1 |
| e3i5sB1 | 4.1.1 | SH3 | SH3 | SH3 | SH3_1 |
| e3i5sC1 | 4.1.1 | SH3 | SH3 | SH3 | SH3_1 |
| e3i5sD1 | 4.1.1 | SH3 | SH3 | SH3 | SH3_1 |
| 4A55 | e4a55B1 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 4JPS | e4jpsB2 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e4jpsB3 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 4L1B | e4l1bB1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e4l1bB2 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 4L23 | e4l23B1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e4l23B2 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 4L2Y | e4l2yB1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e4l2yB2 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 4OVU | e4ovuB1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e4ovuB2 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 4OVV | e4ovvB1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e4ovvB2 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 4WAF | e4wafB1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e4wafB2 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 4YKN | e4yknA6 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e4yknA5 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 4ZOP | e4zopB1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e4zopB2 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 5AUL | e5aulA1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| 5FI4 | e5fi4B2 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e5fi4B3 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 5GJI | e5gjiA1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| 5ITD | e5itdB2 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e5itdB1 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 5M6U | e5m6uB1 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 5SW8 | e5sw8B1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e5sw8B2 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 5SWG | e5swgB1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e5swgB2 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 5SWO | e5swoB2 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e5swoB3 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 5SWP | e5swpB2 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e5swpB3 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 5SWR | e5swrB2 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e5swrB3 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 5SWT | e5swtB1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e5swtB2 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 5SX8 | e5sx8B1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e5sx8B2 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 5SX9 | e5sx9B1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e5sx9B2 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 5SXA | e5sxaB1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e5sxaB2 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 5SXB | e5sxbB2 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e5sxbB3 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 5SXC | e5sxcB1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e5sxcB2 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 5SXD | e5sxdB2 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e5sxdB3 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 5SXE | e5sxeB2 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e5sxeB3 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 5SXF | e5sxfB1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e5sxfB2 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 5SXI | e5sxiB1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e5sxiB2 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 5SXJ | e5sxjB1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e5sxjB2 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 5SXK | e5sxkB1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e5sxkB2 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 5UBT | e5ubtB1 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 5UK8 | e5uk8B1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e5uk8B2 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 5UKJ | e5ukjB1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e5ukjB2 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 5UL1 | e5ul1B1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e5ul1B2 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 5VLR | e5vlrB1 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 5XGH | e5xghB1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e5xghB2 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 5XGI | e5xgiB1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e5xgiB2 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 5XGJ | e5xgjB1 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e5xgjB2 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 6NCT | e6nctB2 | 214.1.1 | SH2 | SH2 | SH2 | SH2 |
| e6nctB1 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 6PYR | e6pyrB1 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |
| 6PYU | e6pyuB1 | 3755.4.1 | YscO-like | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | Phosphatidylinositol 3-kinase regulatory subunit inter-SH2 domain | PI3K_P85_iSH2 |