Order 1-157,187-308,316-340,342-454,459-468,477-490,498-521,523-534,541-666,668-677,686-798,814-862,870-1147,1202-1275,1292-1292,1294-1294,1315-1321,1325-1332
SEG 1077-1095
,1185-1204
,1213-1222
Function
Function in SwissProt
Component of the RNA polymerase II elongator complex, a multiprotein complex associated with the RNA polymerase II (Pol II) holoenzyme, and which is involved in transcriptional elongation (PubMed:11714725, PubMed:11818576). The elongator complex catalyzes formation of carboxymethyluridine in the wobble base at position 34 in tRNAs (PubMed:29332244). Involved in neurogenesis (By similarity). Regulates the migration and branching of projection neurons in the developing cerebral cortex, through a process depending on alpha-tubulin acetylation (By similarity). May act as a scaffold protein that may assemble active IKK-MAP3K14 complexes (IKKA, IKKB and MAP3K14/NIK) (PubMed:9751059).