P63146 [Direct mapping]
Ubiquitin-conjugating enzyme E2 B

GO:0000209 [protein polyubiquitination]
GO:0000785 [chromatin]
GO:0000790 [nuclear chromatin]
GO:0001701 [in utero embryonic development]
GO:0001741 [XY body]
GO:0004842 [ubiquitin-protein transferase activity]
GO:0005515 [protein binding]
GO:0005524 [ATP binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005657 [replication fork]
GO:0005737 [cytoplasm]
GO:0005886 [plasma membrane]
GO:0006281 [DNA repair]
GO:0006301 [postreplication repair]
GO:0006344 [maintenance of chromatin silencing]
GO:0006511 [ubiquitin-dependent protein catabolic process]
GO:0006513 [protein monoubiquitination]
GO:0006974 [cellular response to DNA damage stimulus]
GO:0007283 [spermatogenesis]
GO:0007288 [sperm axoneme assembly]
GO:0009411 [response to UV]
GO:0010845 [positive regulation of reciprocal meiotic recombination]
GO:0016567 [protein ubiquitination]
GO:0019985 [translesion synthesis]
GO:0031056 [regulation of histone modification]
GO:0031625 [ubiquitin protein ligase binding]
GO:0033128 [negative regulation of histone phosphorylation]
GO:0033503 [HULC complex]
GO:0033522 [histone H2A ubiquitination]
GO:0042493 [response to drug]
GO:0042769 [DNA damage response, detection of DNA damage]
GO:0043066 [negative regulation of apoptotic process]
GO:0043161 [proteasome-mediated ubiquitin-dependent protein catabolic process]
GO:0043951 [negative regulation of cAMP-mediated signaling]
GO:0045141 [meiotic telomere clustering]
GO:0050821 [protein stabilization]
GO:0051026 [chiasma assembly]
GO:0051865 [protein autoubiquitination]
GO:0060070 [canonical Wnt signaling pathway]
GO:0061630 [ubiquitin protein ligase activity]
GO:0061631 [ubiquitin conjugating enzyme activity]
GO:0070076 [histone lysine demethylation]
GO:0070193 [synaptonemal complex organization]
GO:0070534 [protein K63-linked ubiquitination]
GO:0070936 [protein K48-linked ubiquitination]
GO:0070979 [protein K11-linked ubiquitination]

H0Y9V2 [Direct mapping]
Ubiquitin-conjugating enzyme E2 B

GO:0000790 [nuclear chromatin]
GO:0016567 [protein ubiquitination]
GO:0061630 [ubiquitin protein ligase activity]