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ria1

Gene
RIA1
Protein
Ribosome assembly protein 1
Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
Length
1110 amino acids
Function
GTPase involved in the biogenesis of the 60S ribosomal subunit and translational activation of ribosomes. Together with SDO1, may trigger the GTP-dependent release of TIF6 from 60S pre-ribosomes in the cytoplasm, thereby activating ribosomes for translation competence by allowing 80S ribosome assembly and facilitating TIF6 recycling to the nucleus, where it is required for 60S rRNA processing and nuclear export. Inhibits GTPase activity of ribosome-bound EF-2.
Similarity
Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family.
Mass
124.464 kDa
Sequence
MPRVESETYKRLQNDPSCIRNICIVAHVDHGKTSLSDSLLASNGIISQRLAGKIRFLDARPDEQLRGITMESSAISLYFRVLRKQEGSDEPLVSEHLVNLIDSPGHIDFSSEVSAASRLCDGAVVLVDVVEGVCSQTVTVLRQCWTEKLKPILVLNKIDRLITELQLTPQEAYIHLSKVIEQVNSVIGSFFANERQLDDLFWREQLEKNENAEYIEKDDSGIYFNPTDNNVIFASAIDGWGFNIGQLAKFYEQKLGAKRENLQKVLWGDFYMDPKTKKIINNKGLKGRSLKPLFTSLILENIWKIYQNIITSRDSEMVEKIAKTLNIKLLARDLRSKDDKQLLRTIMGQWLPVSTAVLLTVIEKLPSPLESQTDRLNTILVSESDTAAMDPRLLKAMKTCDKEGPVSAYVSKMLSIPREELPVESKRIASSDELMERSRKAREEALNAAKHAGMVENMAMMDLNDNSKNTSDLYKRAKDTVMTPEVGEQTKPKPSRNNDVFCVVSEPSSALDLEFEYEGEDDSDSQDNFGLDFVPTDIDPNDPLSSMFEYEEEDPLLESIKQISEDVNDEVDDIFDEKEECLVAFARIYSGTLRVGQEISVLGPKYDPKCPEEHIETAIITHLYLFMGKELVPLDVCPSGNIVGIRGLAGKVLKSGTLIEKGVQGVNLAGVNFHFTPIVRVAVEPANPVEMSKLVRGLKLLDQADPCVHTYVENTGEHILCTAGELHLERCLKDLTERFAGIEITHSEPAIPYRETFLSASDMNPPQNSQLGRGVHELLLSQYKITFRTFPLSGKVTDFLSQHQNSIKNILKTSTSSMDPVIESTGSSFLDKKSLLVAFEEVINQEEKSRELLSGFKVKLAGFGPSRVGCNILLSQDNLLGSLFEGTPAAFEYSDSIKNGFQLAVSEGPLANEPVQGMCVLVESVHKMSQDEIESIEDPRYQQHIVDLSGRLITSTRDAIHEAFLDWSPRIMWAIYSCDIQTSVDVLGKVYAVILQRHGKIISEEMKEGTPFFQIEAHVPVVEAFGLSEDIRKRTSGAAQPQLVFSGFECIDLDPFWVPTTEEELEELGDTADRENIARKHMNAIRRRKGLFIEEKVVENAEKQRTLKKN

Gene
ria1
Protein
Ribosome assembly protein 1
Organism
Schizosaccharomyces pombe (strain 972 / ATCC 24843)
Length
1000 amino acids
Function
GTPase involved in the biogenesis of the 60S ribosomal subunit and translational activation of ribosomes. Together with sdo1, may trigger the GTP-dependent release of tif6 from 60S pre-ribosomes in the cytoplasm, thereby activating ribosomes for translation competence by allowing 80S ribosome assembly and facilitating tif6 recycling to the nucleus, where it is required for 60S rRNA processing and nuclear export. Inhibits GTPase activity of ribosome-bound EF-2 (By similarity).
Similarity
Belongs to the TRAFAC class translation factor GTPase superfamily. Classic translation factor GTPase family.
Mass
112.129 kDa
Sequence
MPVIPPEKLVSLQKNQENIRNFTLLAHVDHGKTTLADSLLASNGIISSKLAGTVRFLDFREDEITRGITMKSSAISLFFKVISQNDEKRVEKDYLINLIDSPGHVDFSSEVSSASRLCDGAFVLVDAVEGVCSQTITVLRQAWIDRIKVILVINKMDRLITELKLSPIEAHYHLLRLVEQVNAVIGTFYTGELMQLADNDEVISDEGIYFAPEQGNVVFASAYDGWAFCLDQFSEFYEKKLGLKQKALTKCLWGDYYLDPKTKRVLQPKHLQGRRLKPMFVQFVLENLWAVYESAVSNRNLENIEKIIKALNIKVLPRDIKSKDPRNLLLAIFQQWLPLSTAILLTAIREIPSPINAQANRARKVLSSTPHYEMIDPDITLAMESCDASKEQPVLVYISKMVAFSERDLPNHRRKQLSAEEMKLIRSKLSESIESGINTISIEENVSSTNSDNLEGSTTDMDDDKDILIGFARIYSGTISVGQEVYVYGPKYDPVNPEKHITKVTVESLYLMMGQELVYLETVPAGNVFAIGGLAGTVLRTATLCSSPNGPNLVGVTQQMEPIVRVALEPVRPFEMNKLVTGLDMLNQADPCVQIAVEENGEHVIMCAGEIHLERCLKDLRERFAKIEIQASQPLVPYRETTIATPDLLAKNKELSIGFVTATLPVGGVTIGITVTPLSGSVVDFLLKHSKTIENVSSNFSKKNRNVVVSESLTKSMEEVLTPEKFYERLSKLLEEENSDLGELKNHLDSIIAFGPKRVGPNILFDKTKKMRDFRRQSDETKLIPSDLSEYVVTAFQLITHQGPLCAEPVQGICVSIDQFDISDDSEDSKLLTINNPQIPGQVISVVKESIRHGFLGWSPRLMLAMYSCDVQATSEVLGRVYGVVSKRRGRVIDEEMKEGTPFFIVKALIPVVESFGFAVEILKRTSGAAYPQLIFHGFEMLDENPFWVPTTEEELEDLGELADRENIAKRYMLNVRKRKGLLVEQKIVEKAEKQRTLKH

Gene
RIA1
Protein
Regulator of itaconic acid biosynthesis
Organism
Ustilago maydis
Length
381 amino acids
Function
Transcription factor that specifically regulates the expression of the gene cluster that mediates the biosynthesis of itaconic acid and 2-hydroxyparaconate (PubMed:26639528,).
Mass
41.513 kDa
Sequence
MRFAGMSCDDERPANMFDLMAPQLASTSCNEHYFSTADLGASTLYATTTDAPATIAGILTPQPATLAPMYSTCPVRFDDQRSAPASTSVSGKRKHSDVEKDRRRSISNGFAVLQNVLHNESNAKPISKSILLQQACDEIRELRKKLDASTTIISRFGLENLFVPTPSSTHASPPNASSRIYSPINQASDVLADTRRASISTSATPILYSEEKRKANAKRRHSYDGSWQASDRGSIDDEASASASASASASSSASCSSSSHTHSDDTDCDDTDTDIPAESALKERTKRHKARSKKERDRTKPRYRPKPSTNRSPTPSSCASSTPNSPPTSSNRNRDLQQAILSLLLELPSHLEDVKNKRRASQPTELADPSSVKSRSKKRHR