Elongator complex protein 1; 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. Belongs to the ELP1/IKA1 family.

Nuclear cap-binding protein subunit 2; Component of the cap-binding complex (CBC), which binds co- transcriptionally to the 5' cap of pre-mRNAs and is involved in various processes such as pre-mRNA splicing and RNA-mediated gene silencing (RNAi). The CBC complex is involved in miRNA-mediated RNA interference and is required for primary microRNAs (miRNAs) processing. In the CBC complex, ncbp2 recognizes and binds capped RNAs (m7GpppG-capped RNA) but requires ncbp1 to stabilize the movement of its N-terminal loop and lock the CBC into a high affinity cap-binding state with the cap struct [...]

Uncharacterized protein.

Developmentally-regulated GTP-binding protein 1 homolog; Belongs to the TRAFAC class OBG-HflX-like GTPase superfamily. OBG GTPase family.

RRF domain-containing protein.

Serine-threonine kinase receptor-associated protein; The SMN complex plays an essential role in spliceosomal snRNP assembly in the cytoplasm and is required for pre-mRNA splicing in the nucleus. STRAP may play a role in the cellular distribution of the SMN complex (By similarity); Belongs to the WD repeat STRAP family.

Vacuolar protein sorting-associated protein VTA1 homolog; Involved in the endosomal multivesicular bodies (MVB) pathway. MVBs contain intraluminal vesicles (ILVs) that are generated by invagination and scission from the limiting membrane of the endosome and are delivered to lysosomes enabling degradation of membrane proteins. Thought to be a cofactor of VPS4, which catalyzes the disassembly of membrane-associated ESCRT-III (By similarity). Belongs to the VTA1 family.

Elongin-C; SIII, also known as elongin, is a general transcription elongation factor that increases the RNA polymerase II transcription elongation past template-encoded arresting sites. Subunit A is transcriptionally active and its transcription activity is strongly enhanced by binding to the dimeric complex of the SIII regulatory subunits B and C (elongin BC complex) (By similarity).