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l(3)73Ah l(3)73Ah Ubc6 Ubc6 Sce Sce Taf1 Taf1 wcy wcy Su(z)2 Su(z)2 Kdm2 Kdm2 Bre1 Bre1 Psc Psc
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second shell of interactors
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l(3)73AhLethal (3) 73Ah, isoform A; RNA polymerase II regulatory region sequence-specific DNA binding; DNA-binding transcription factor activity; zinc ion binding. It is involved in the biological process described with: histone H2A-K119 monoubiquitination; inactivation of X chromosome by genetic imprinting. (222 aa)
Ubc6Ubiquitin-conjugating enzyme E2-17 kDa; Catalyzes the covalent attachment of ubiquitin to other proteins. Required for postreplication repair of UV-damaged DNA. Involved in the negative regulation of the Ras/MAPK signaling pathway in the wing by acting with the putative E3 ligases poe, Kcmf1 and Ufd4 to mediate the ubiquitination and proteasomal degradation of rl/MAPK ; Belongs to the ubiquitin-conjugating enzyme family. (151 aa)
SceE3 ubiquitin-protein ligase RING1; E3 ubiquitin-protein ligase that mediates monoubiquitination of 'Lys-118' of histone H2A, thereby playing a central role in histone code and gene regulation. H2A 'Lys-118' ubiquitination gives a specific tag for epigenetic transcriptional repression. Polycomb group (PcG) protein. PcG proteins act by forming multiprotein complexes, which are required to maintain the transcriptionally repressive state of homeotic genes throughout development. PcG proteins are not required to initiate repression, but to maintain it during later stages of development. PcG [...] (435 aa)
Taf1Transcription initiation factor TFIID subunit 1; TFIID is a multimeric protein complex that plays a central role in mediating promoter responses to various activators and repressors. Largest component and core scaffold of the complex. Contains N- and C-terminal Ser/Thr kinase domains which can autophosphorylate or transphosphorylate other transcription factors. Possesses DNA-binding activity. Essential for progression of the G1 phase of the cell cycle. Negative regulator of the TATA box-binding activity of Tbp. (2172 aa)
wcyWW domain-containing adapter protein with coiled-coil homolog; Acts as a linker between gene transcription and histone H2B monoubiquitination at 'Lys-118' (By similarity). Regulates the cell- cycle checkpoint activation in response to DNA damage (By similarity). Positive regulator of amino acid starvation-induced autophagy. Also acts as a negative regulator of basal autophagy. Positively regulates Tor activity. Promotes, in an energy-dependent manner, the assembly of the TTT complex and the RUVBL complex composed of pont and rept into the TTT- RUVBL complex (By similarity). This leads [...] (876 aa)
Su(z)2Suppressor of zeste 2 (Su(z)2) encodes a protein that regulates gene expression by modifying epigenetic marks. The gene is related to Psc and was orginally identified due to its ability to suppress transvection at z. (1396 aa)
Kdm2JmjC domain-containing histone demethylation protein 1; Histone demethylase that specifically demethylates 'Lys-36' of histone H3, thereby playing a central role in histone code. (1345 aa)
Bre1E3 ubiquitin-protein ligase Bre1; E3 ubiquitin-protein ligase that mediates monoubiquitination of 'Lys-117' of histone H2B. H2B 'Lys-117' ubiquitination gives a specific tag for epigenetic transcriptional activation and is also prerequisite for histone H3 'Lys-4' and 'Lys-79' methylation. It thereby plays a central role in histone code and gene regulation. Required for the expression of Notch target genes in development by affecting the levels of Su(H) in imaginal disk cells and stimulating the Su(H)-mediated transcription of Notch-specific genes. Belongs to the BRE1 family. (1044 aa)
PscPolycomb group protein Psc; Polycomb group (PcG) protein. PcG proteins act by forming multiprotein complexes, which are required to maintain the transcriptionally repressive state of homeotic genes throughout development. PcG proteins are not required to initiate repression, but to maintain it during later stages of development. Component of the PcG multiprotein PRC1 complex, a complex that acts via chromatin remodeling and modification of histones; it mediates monoubiquitination of histone H2A 'Lys-118', rendering chromatin heritably changed in its expressibility. Needed to maintain e [...] (1601 aa)
Your Current Organism:
Drosophila melanogaster
NCBI taxonomy Id: 7227
Other names: D. melanogaster, Diptera sp. DNAS-2A9-224646, Sophophora melanogaster, fruit fly
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