EOG818F2S GO:0005524 27/91 ATP binding molecular_function "Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator." [ISBN:0198506732] EOG818F2S GO:0004674 23/91 protein serine/threonine kinase activity molecular_function "Catalysis of the reactions: ATP + protein serine = ADP + protein serine phosphate, and ATP + protein threonine = ADP + protein threonine phosphate." [GOC:bf] EOG818F2S GO:0008353 4/91 RNA polymerase II carboxy-terminal domain kinase activity molecular_function "Catalysis of the reaction: ATP + (DNA-directed RNA polymerase II) = ADP + phospho-(DNA-directed RNA polymerase II); phosphorylation occurs on residues in the carboxy-terminal domain (CTD) repeats." [EC:2.7.11.23, GOC:mah] EOG818F2S GO:0000082 2/91 G1/S transition of mitotic cell cycle biological_process "The mitotic cell cycle transition by which a cell in G1 commits to S phase. The process begins with the build up of G1 cyclin-dependent kinase (G1 CDK), resulting in the activation of transcription of G1 cyclins. The process ends with the positive feedback of the G1 cyclins on the G1 CDK which commits the cell to S phase, in which DNA replication is initiated." [GOC:mtg_cell_cycle] EOG818F2S GO:0004693 2/91 cyclin-dependent protein serine/threonine kinase activity molecular_function "Catalysis of the reactions: ATP + protein serine = ADP + protein serine phosphate, and ATP + protein threonine = ADP + protein threonine phosphate. This reaction requires the binding of a regulatory cyclin subunit and full activity requires stimulatory phosphorylation by a CDK-activating kinase (CAK)." [GOC:pr, GOC:rn, PMID:7877684, PMID:9841670] EOG818F2S GO:0006468 2/91 protein phosphorylation biological_process "The process of introducing a phosphate group on to a protein." [GOC:hb] EOG818F2S GO:0005634 2/91 nucleus cellular_component "A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent." [GOC:go_curators] EOG818F2S GO:0034472 1/91 snRNA 3'-end processing biological_process "Any process involved in forming the mature 3' end of an snRNA molecule." [GOC:mah] EOG818F2S GO:0051301 1/91 cell division biological_process "The process resulting in division and partitioning of components of a cell to form more cells; may or may not be accompanied by the physical separation of a cell into distinct, individually membrane-bounded daughter cells." [GOC:di, GOC:go_curators, GOC:pr] EOG818F2S GO:0016592 1/91 mediator complex cellular_component "A protein complex that interacts with the carboxy-terminal domain of the largest subunit of RNA polymerase II and plays an active role in transducing the signal from a transcription factor to the transcriptional machinery. The mediator complex is required for activation of transcription of most protein-coding genes, but can also act as a transcriptional corepressor. The Saccharomyces complex contains several identifiable subcomplexes: a head domain comprising Srb2, -4, and -5, Med6, -8, and -11, and Rox3 proteins; a middle domain comprising Med1, -4, and -7, Nut1 and -2, Cse2, Rgr1, Soh1, and Srb7 proteins; a tail consisting of Gal11p, Med2p, Pgd1p, and Sin4p; and a regulatory subcomplex comprising Ssn2, -3, and -8, and Srb8 proteins. Metazoan mediator complexes have similar modular structures and include homologs of yeast Srb and Med proteins." [PMID:11454195, PMID:16168358, PMID:17870225] EOG818F2S GO:0045498 1/91 sex comb development biological_process "The process whose specific outcome is the progression of the sex comb over time, from its formation to the mature structure. The sex combs are the male specific chaetae located on the prothoracic tarsal segment of the prothoracic leg." [http://fly.ebi.ac.uk] EOG818F2S GO:0001104 1/91 RNA polymerase II transcription cofactor activity molecular_function "Interacting selectively and non-covalently with an RNA polymerase II (RNAP II) regulatory transcription factor and also with the RNAP II basal transcription machinery in order to modulate transcription. Cofactors generally do not bind DNA, but rather mediate protein-protein interactions between regulatory transcription factors and the basal RNAP II transcription machinery." [GOC:txnOH, PMID:10213677, PMID:16858867] EOG818F2S GO:0004672 1/91 protein kinase activity molecular_function "Catalysis of the phosphorylation of an amino acid residue in a protein, usually according to the reaction: a protein + ATP = a phosphoprotein + ADP." [MetaCyc:PROTEIN-KINASE-RXN] EOG818F2S GO:0007095 1/91 mitotic G2 DNA damage checkpoint biological_process "A mitotic cell cycle checkpoint that detects and negatively regulates progression through the G2/M transition of the cell cycle in response to DNA damage." [GOC:mtg_cell_cycle] EOG818F2S GO:0036011 1/91 imaginal disc-derived leg segmentation biological_process "Division of an imaginal disc-derived leg into a series of semi-repetitive parts or segments. The Drosophila leg, for example, has nine segments, each separated from the next by a flexible joint." [GOC:bf] EOG818F2S GO:0006351 1/91 transcription, DNA-templated biological_process "The cellular synthesis of RNA on a template of DNA." [GOC:jl, GOC:txnOH] EOG818F2S GO:0007411 1/91 axon guidance biological_process "The chemotaxis process that directs the migration of an axon growth cone to a specific target site in response to a combination of attractive and repulsive cues." [ISBN:0878932437] EOG818F2S GO:0000278 1/91 mitotic cell cycle biological_process "Progression through the phases of the mitotic cell cycle, the most common eukaryotic cell cycle, which canonically comprises four successive phases called G1, S, G2, and M and includes replication of the genome and the subsequent segregation of chromosomes into daughter cells. In some variant cell cycles nuclear replication or nuclear division may not be followed by cell division, or G1 and G2 phases may be absent." [GOC:mah, ISBN:0815316194, Reactome:69278] EOG818F2S GO:0006357 1/91 regulation of transcription from RNA polymerase II promoter biological_process "Any process that modulates the frequency, rate or extent of transcription from an RNA polymerase II promoter." [GOC:go_curators, GOC:txnOH] EOG818F2S GO:0006355 1/91 regulation of transcription, DNA-templated biological_process "Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription." [GOC:go_curators, GOC:txnOH] EOG818F2S GO:0006367 1/91 transcription initiation from RNA polymerase II promoter biological_process "Any process involved in the assembly of the RNA polymerase II preinitiation complex (PIC) at an RNA polymerase II promoter region of a DNA template, resulting in the subsequent synthesis of RNA from that promoter. The initiation phase includes PIC assembly and the formation of the first few bonds in the RNA chain, including abortive initiation, which occurs when the first few nucleotides are repeatedly synthesized and then released. Promoter clearance, or release, is the transition between the initiation and elongation phases of transcription." [GOC:mah, GOC:txnOH] EOG818F2S GO:0022416 1/91 chaeta development biological_process "The process whose specific outcome is the progression of a chaeta over time, from its formation to the mature structure. A chaeta is a sensory multicellular cuticular outgrowth of a specifically differentiated cell." [FBbt:00005177, GOC:bf, GOC:cjm, GOC:dos, GOC:isa_complete] EOG818F2S GO:0005515 1/91 protein binding molecular_function "Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules)." [GOC:go_curators]