| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| Sipa1l1 | — | ATG16, COG3_N, COG6_N, DivIC, DUF7491, IQGAP_helical, IRS, KBP3, PDZ, PDZ_6, Phage_scaffold, Rap_GAP, Rap-GAP_dimer, Rootletin, SPAR_C, XRCC4_CC, YabA, ZapB, zf_DPOE_2 | — |
| Sipa1l2 | — | bZIP_2, CASP_C, CC_Bre1, PDZ, PDZ_6, Rap_GAP, Rap-GAP_dimer, SPAR_C, XRCC4_CC, ZapB | — |
| Sipa1l3 | — | bZIP_2, PDZ, PDZ_6, Rap_GAP, Rap-GAP_dimer, SPAR_C, ZapB | — |