Function
Acts as a transcriptional repressor (By similarity). Represses cAMP-responsive element (CRE)-mediated transcriptional activation (By similarity). In addition, has a role in translesion DNA synthesis. Requires for UV-inducible RAD18 loading, PCNA monoubiquitination, POLH recruitment to replication factories and efficient translesion DNA synthesis (By similarity). Plays a key role in the transcriptional regulation of T lymphocyte development (PubMed:22201126, PubMed:22753936).
Sequence
MAKPSHSSYVLQQLNNQREWGFLCDCCIAIDDIYFQAHKAVLAACSSYFRMFFMNHQHSTAQLNLSNMKISAECFDLILQFMYLGKIMTAPSSFEQFKVAMNYLQLYNVPDCLEDIQDADCSSSKCSSSASSRQSSKMIFGVRMYEDTVARNGNEANRWCAEPSSTVNTPHHREPEEESLQLANFPEPLFDVCKKSSVSKLSTPKERVSRRFGRSFTCDSCGFGFSCEKLLDEHVLTCTNRHSYQNTTRAYHRIVDIRDGKDSNIKAELAEKDSSKTFSAQPDKYREDANQAPDDSASTTGSRKSTVEAGIAGEEKSRATETKRIIIKMEPEDIPADDMKDFNIIKVTEKDCNESTDNDELEDEPEEPFYRYYVEEDVGIKKSGRKTLKPRMSISVDERGGLENMRPPNNTSPIQEDAENASCELCGLTITEEDLSSHYLAKHIENICACGKCGQILVKGRQLQEHAQRCGEPQDLTMNGLGNADEKMDMEENPDEQSEIRDMFVEMLDDFRDNHYQINSIQKKQLFKHSACPFRCPNCGQRFETENLVVEHMSSCLDQDMFKGAIMEENERDHRRKHFCNLCGKGFYQRCHLREHYTVHTKEKQFVCQTCGKQFLRERQLRLHNDMHKGMARYVCSICDQGNFRKHDHVRHMISHLSGGETICQVCFQIFPNNEQLEQHMDVHLYTCGICGAKFNLRKDMRSHYNAKHLKRT