Catalysis of the transfer of SUMO from one protein to another via the reaction X-SUMO + Y = Y-SUMO + X, where both X-SUMO and Y-SUMO are covalent linkages.
Reactome:R-HSA-3000449 "UBC9 (UBE2I) SUMOylates RANGAP1 with SUMO, which targets RANGAP1 to RANBP2"; Reactome:R-HSA-4719424 "PIAS1 SUMOylates THRB with SUMO1"; reactome:R-HSA-2993769 "Transfer of SUMO3 from E1 to UBE2I (UBC9)"; reactome:R-HSA-2993780 "Transfer of SUMO1 from E1 to UBE2I (UBC9)"; reactome:R-HSA-2993790 "Transfer of SUMO2 from E1 to UBE2I (UBC9)"; reactome:R-HSA-2997616 "PIAS1,4 SUMOylates BRCA1 with SUMO2,3"; reactome:R-HSA-2997706 "MDM2 SUMOylates TP53 with SUMO2,3"; reactome:R-HSA-2997709 "PIAS1,4 SUMOylates BRCA1 with SUMO1"; reactome:R-HSA-2997723 "PIAS4 SUMOylates TP53BP1 with SUMO1"; reactome:R-HSA-3000348 "RANBP2 SUMOylates SP100 with SUMO2"; reactome:R-HSA-3000383 "UBE2I, HDAC7 SUMOylate PML with SUMO1"; reactome:R-HSA-3000399 "RANBP2 SUMOylates SP100 with SUMO1"; reactome:R-HSA-3000411 "RANBP2 SUMOylates PML with SUMO2"; reactome:R-HSA-3000433 "SUMOylation of PML with SUMO3"; reactome:R-HSA-3000434 "PML, TRIM27, PIAS1,2-1 SUMOylate MDM2 with SUMO1"; reactome:R-HSA-3108203 "PRC1 SUMOylates CTBP1 with SUMO2,3"; reactome:R-HSA-3108209 "PRC1 SUMOylates CTBP1 with SUMO1"; reactome:R-HSA-3108212 "SMC5-SMC6 Complex SUMOylates Cohesin with SUMO1"; reactome:R-HSA-3232162 "PIAS3 SUMOylates MITF with SUMO1"; reactome:R-HSA-3234081 "SUMOylation of TFAP2A with SUMO1"; reactome:R-HSA-3234084 "SUMOylation of TFAP2B with SUMO1"; reactome:R-HSA-3234094 "SUMOylation of TFAP2C with SUMO1"; reactome:R-HSA-3247493 "PIAS1 SUMOylates SP3 with SUMO1"; reactome:R-HSA-3296126 "CBX4, UHRF2 SUMOylate ZNF131 with SUMO1"; reactome:R-HSA-3465545 "PIAS1,3,4 SUMOylate MTA1 with SUMO2,3"; reactome:R-HSA-3782535 "TRIM28 SUMOylates TRIM28:ZNF350 with SUMO1"; reactome:R-HSA-3899291 "SUMOylation of EP300 with SUMO1"; reactome:R-HSA-3900047 "SUMOylation of DDX17 with SUMO1"; reactome:R-HSA-3900070 "SUMOylation of MKL1 with SUMO1"; reactome:R-HSA-3900177 "SUMOylation of DDX5 with SUMO1"; reactome:R-HSA-3900194 "PIAS1 SUMOylates DDX5 with SUMO2"; reactome:R-HSA-3903017 "SUMOylation of PPARGC1A with SUMO1"; reactome:R-HSA-3927824 "PRC1 SUMOylates CASP8AP2 with SUMO1"; reactome:R-HSA-3927886 "SUMOylation of NCOR2 with SUMO1"; reactome:R-HSA-3927959 "SUMOylation of CREBBP with SUMO1"; reactome:R-HSA-3968362 "SUMOylation of PIAS4 with SUMO1"; reactome:R-HSA-3968414 "UBE2I (UBC9), PIAS1 SUMOylate FOXL2 with SUMO1"; reactome:R-HSA-4085296 "SUMOylation of NCOA1 with SUMO1"; reactome:R-HSA-4085318 "SUMOylation of NCOA2 with SUMO1"; reactome:R-HSA-4085331 "PIAS2-1 SUMOylates PARK7 with SUMO1"; reactome:R-HSA-4085347 "PIAS1 SUMOylates SAFB with SUMO1"; reactome:R-HSA-4085350 "SUMOylation of UBE2I with SUMO1"; reactome:R-HSA-4085372 "PIAS1 SUMOylates SAFB with SUMO2,3"; reactome:R-HSA-4085992 "SUMOylation of DAXX with SUMO1"; reactome:R-HSA-4085994 "TOPORS SUMOylates SIN3A with SUMO1"; reactome:R-HSA-4086036 "PIAS1,3 SUMOylate NRIP1 with SUMO1"; reactome:R-HSA-4086059 "SUMOylation of NPM1 with SUMO2,3"; reactome:R-HSA-4086083 "SUMOylation of ING2 with SUMO1"; reactome:R-HSA-4086088 "SUMOylation of NPM1 with SUMO1"; reactome:R-HSA-4090281 "PIAS1,2-1 SUMOylate HIC1 with SUMO1"; reactome:R-HSA-4090284 "SUMOylation of HIPK2 with SUMO1"; reactome:R-HSA-4090288 "PIAS1,3 SUMOylate MBD1 with SUMO1"; reactome:R-HSA-4090390 "PIAS1,2-1 SUMOylates AR with SUMO1"; reactome:R-HSA-4090408 "PIAS1,3 SUMOylate ESR1 with SUMO1"; reactome:R-HSA-4341016 "PIAS1 SUMOylates NR3C2 (Mineralcorticoid Receptor) with SUMO1"; reactome:R-HSA-4341025 "SUMOylation of NR3C1 (GR) with SUMO1"; reactome:R-HSA-4341048 "SUMOylation of RXRA with SUMO1"; reactome:R-HSA-4341070 "PIAS4 SUMOylates PPARA with SUMO1"; reactome:R-HSA-4341072 "SUMOylation of RARA with SUMO2"; reactome:R-HSA-4341073 "PIAS3 SUMOylates PGR with SUMO1"; reactome:R-HSA-4546385 "PIAS1,3 SUMOylates NR5A1 with SUMO2"; reactome:R-HSA-4546386 "PIAS1,3 SUMOylates NR5A1 with SUMO1"; reactome:R-HSA-4546387 "PIAS4 SUMOylates VDR with SUMO2"; reactome:R-HSA-4551604 "PIAS4 SUMOylates PARP1 with SUMO1"; reactome:R-HSA-4551616 "SUMOylation of RPA1 (RPA70) with SUMO2,3"; reactome:R-HSA-4551648 "SUMOylation of TDG with SUMO1"; reactome:R-HSA-4551649 "RANBP2 SUMOylates RANBP2 with SUMO1"; reactome:R-HSA-4551655 "CBX4 SUMOylates BMI1 in PRC1 with SUMO1"; reactome:R-HSA-4551661 "PIAS4 SUMOylates RNF168 with SUMO1"; reactome:R-HSA-4551679 "RANBP2 SUMOylates RANBP2 with SUMO2"; reactome:R-HSA-4551683 "SUMOylation of TOPORS with SUMO1"; reactome:R-HSA-4551721 "PIAS4 SUMOylates VHL with SUMO1"; reactome:R-HSA-4551724 "PIAS4 SUMOylates HERC2 with SUMO1"; reactome:R-HSA-4551727 "CBX4 SUMOylates CBX4 in PRC1 with SUMO1"; reactome:R-HSA-4551738 "SUMOylation of TDG with SUMO2,3"; reactome:R-HSA-4551768 "PIAS4 SUMOylates PARP1 with SUMO2,3"; reactome:R-HSA-4568846 "CDKN2A (p14-ARF) SUMOylates WRN with SUMO1"; reactome:R-HSA-4568848 "PIAS1,2-1 SUMOylates XRCC4 with SUMO1"; reactome:R-HSA-4568863 "SUMOylation of RAD52 with SUMO1"; reactome:R-HSA-4568914 "SUMOylation of BLM with SUMO2,3"; reactome:R-HSA-4570463 "CBX4 (Pc2) SUMOylates CETN2 with SUMO2,3"; reactome:R-HSA-4570467 "SUMOylation of NOP58 with SUMO1"; reactome:R-HSA-4570485 "SUMOylation of Histone H4 with SUMO3"; reactome:R-HSA-4570489 "SUMOylation of NOP58 with SUMO2"; reactome:R-HSA-4570493 "RANBP2 (NUP358) SUMOylates HNRNPC with SUMO1"; reactome:R-HSA-4570496 "SUMOylation of Histone H4 with SUMO1"; reactome:R-HSA-4570499 "CBX4 (Pc2) SUMOylates HNRNPK with SUMO2"; reactome:R-HSA-4570528 "SUMOylation of XPC with SUMO1"; reactome:R-HSA-4570553 "SUMOylation of MDC1 with SUMO2,3"; reactome:R-HSA-4570554 "SUMOylation of MDC1 with SUMO1"; reactome:R-HSA-4615839 "PIAS1 SUMOylates SATB1 with SUMO2,3"; reactome:R-HSA-4615872 "RANBP2 SUMOylates HDAC4 with SUMO1"; reactome:R-HSA-4615873 "PIAS2-2 SUMOylates SUZ12 with SUMO1"; reactome:R-HSA-4615889 "SUMOylation of HDAC1 with SUMO1"; reactome:R-HSA-4615900 "PIAS1 SUMOylates SATB2 with SUMO3"; reactome:R-HSA-4615905 "PIAS1 SUMOylates SATB1 with SUMO1"; reactome:R-HSA-4615910 "SUMOylation of PCNA with SUMO1"; reactome:R-HSA-4615933 "SUMOylation of CBX5 with SUMO1"; reactome:R-HSA-4615987 "RANBP2 SUMOylates HDAC4 with SUMO2,3"; reactome:R-HSA-4616015 "SUMOylation of HDAC2 with SUMO1"; reactome:R-HSA-4641342 "SUMOylation of TOP2A with SUMO1"; reactome:R-HSA-4641345 "SUMOylation of TOP2B with SUMO1"; reactome:R-HSA-4641350 "PIAS4 SUMOylates TOP2A with SUMO2,3"; reactome:R-HSA-4641362 "SUMOylation of TOP1 with SUMO1"; reactome:R-HSA-4655355 "RANBP2 SUMOylates CDCA8 (Borealin) and PIAS3 SUMOylates AURKB (Aurora-B)"; reactome:R-HSA-4655374 "SUMOylation of DNMT3B with SUMO1"; reactome:R-HSA-4655431 "SUMOyation of DNMT1 with SUMO1"; reactome:R-HSA-4655440 "CBX4 (Pc2) SUMOylates DNMT3A with SUMO1"; reactome:R-HSA-4656914 "SUMOylation of NFKBIA with SUMO1"; reactome:R-HSA-4717461 "PIAS1,2-2 SUMOylate PPARG with SUMO1"; reactome:R-HSA-4717521 "PIAS1 SUMOylates NR2C1 (TR2)"; reactome:R-HSA-4719413 "PIAS2,3,4 SUMOylate RORA with SUMO2"; reactome:R-HSA-4719423 "PIAS2-2 SUMOylates THRA with SUMO3"; reactome:R-HSA-4719436 "PIAS2,3,4 SUMOylate RORA with SUMO1"; reactome:R-HSA-4719447 "PIAS2-2 SUMOylates THRA with SUMO1"; reactome:R-HSA-4719448 "PIAS1 SUMOylates THRB with SUMO3"; reactome:R-HSA-4720432 "HDAC4 SUMOylates NR1H2 (LXRbeta) with SUMO2,3"; reactome:R-HSA-4720446 "HDAC4 SUMOylates NR1H3 (LXRalpha) with SUMO2,3"; reactome:R-HSA-4755411 "PIAS4 SUMOylates IKBKG with SUMO1"; reactome:R-HSA-4755478 "TOPORS SUMOylates IKBKE with SUMO1"; reactome:R-HSA-4755479 "SUMOylation of NFKB2 with SUMO1"; reactome:R-HSA-4755494 "PIAS1,2-1 SUMOylate NR5A2 with SUMO1"; reactome:R-HSA-4755526 "PIAS4 SUMOylates NR4A2 with SUMO2,3"; reactome:R-HSA-4755536 "PIAS3 SUMOylates RELA with SUMO3"; reactome:R-HSA-5228508 "RANBP2 SUMOylates PML with SUMO1"; reactome:R-HSA-5228521 "PIAS1,4 SUMOylate CASP8AP2 with SUMO1"; reactome:R-HSA-5228523 "RANBP2 SUMOylates MDM2 with SUMO1"; reactome:R-HSA-5228525 "RANBP2 SUMOylates TOP2A with SUMO1"; reactome:R-HSA-5682607 "PIAS4 SUMOylates HERC2 with SUMO1 at DNA DSBs"; reactome:R-HSA-5684052 "PIAS4 SUMOylates MDC1"; reactome:R-HSA-6790454 "SUMOylation of XPC"; reactome:R-HSA-6804468 "PIAS1 SUMOylates SP3 with SUMO2"; reactome:R-HSA-6804485 "PIAS1 SUMOylates L3MBTL2 with SUMO2"; reactome:R-HSA-8956365 "ZBED1 (DREF) SUMOylates CHD3 with SUMO1"