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riok-1

Gene
riok-1
Protein
Serine/threonine-protein kinase RIO1
Organism
Caenorhabditis elegans
Length
506 amino acids
Function
Involved in the final steps of cytoplasmic maturation of the 40S ribosomal subunit (By similarity). Despite the protein kinase domain is proposed to act predominantly as an ATPase (By similarity). The catalytic activity regulates its dynamic association with the 40S subunit (By similarity). Plays a role in oogenesis by regulating germ cell proliferation, progression through diplotene and diakinesis stages and oocyte maturation (PubMed:24929033, PubMed:25688864). Regulates germline development probably by regulating the phosphorylation of mpk-1 (PubMed:25688864). Involved in larval development (PubMed:24929033, PubMed:25688864).
Similarity
Belongs to the protein kinase superfamily. RIO-type Ser/Thr kinase family.
Mass
58.664 kDa
Sequence
MEKVEHLNLNIQNILEDVDIDTASSSSDDEPEQAVVKQEKLEAGEQIEEQYDTDSDYDDDIVEFAEATGDFTKKLNAARLNTIGPNAARNRLTVDVERHADTSEDRKRKRVKDRADRATVEQVLDPRTRLVLFRLLQRGTLLNIDGCISTGKEANVYHATGTDNDLAIKIYKTSILTFKDRERYVTGEFRYRHGYCKSNPRKMVAVWAEKEMRNLARMHEVGLPVPKPHLLKGHVLVMDFLGKDGWPAPLLKNANLSQEDAEPMYVGLVRDMRRLYRECKLVHADLSEFNMLVHDGKLWIIDVSQSVEQDHPHALEFLRMDCNNVNKFFRELGVPVLSVRRLFEVIVDPLMSSKEMETIIEEERVLVNSEDDSLFMNAFIPHKLEHVLHFERDGKLAKEGVEANNPFQNIVSKIDLKGDGFGEEHDDSDDNDDEENGKKSRKKRAEPTEEEIQEKERKIAMHTRNREETAEERKERKAAVKEEKREQRKEKIPKHLKKRAHRQHMK