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PAT1

Gene
PAT1
Protein
DNA topoisomerase 2-associated protein PAT1
Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
Length
796 amino acids
Function
Activator of decapping that functions as a general and active mechanism of translational repression and required for P-body formation. First decay factor recruited to mRNA, at a time when the mRNA is still associated with translation factors. Subsequently, PAT1 recruits the hepta-heterodimer LSM1-LSM7 complex to P-bodies. In association with the LSM1-LSM7 complex, stabilizes the 3' terminus of mRNAs. This association is also required for mosaic virus genomic RNA translation. Modulates the rates of mRNA-decapping that occur following deadenylation. Might be required for promoting the formation or the stabilization of the preinitiation translation complexes. Required for 40S ribosomal subunit joining to capped and/or polyadenylated mRNA. With other P-body components, enhances the formation of retrotransposition-competent Ty1 virus-like particles. Necessary for accurate chromosome transmission during cell division.
Similarity
Belongs to the PAT1 family.
Mass
88.511 kDa
Sequence
MSFFGLENSGNARDGPLDFEESYKGYGEHELEENDYLNDETFGDNVQVGTDFDFGNPHSSGSSGNAIGGNGVGATARSYVAATAEGISGPRTDGTAAAGPLDLKPMESLWSTAPPPAMAPSPQSTMAPAPAPQQMAPLQPILSMQDLERQQRQMQQQFMNFHAMGHPQGLPQGPPQQQFPMQPASGQPGPSQFAPPPPPPGVNVNMNQMPMGPVQVPVQASPSPIGMSNTPSPGPVVGATKMPLQSGRRSKRDLSPEEQRRLQIRHAKVEKILKYSGLMTPRDKDFITRYQLSQIVTEDPYNEDFYFQVYKIIQRGGITSESNKGLIARAYLEHSGHRLGGRYKRTDIALQRMQSQVEKAVTVAKERPSKLKDQQAAAGNSSQDNKQANTVLGKISSTLNSKNPRRQLQIPRQQPSDPDALKDVTDSLTNVDLASSGSSSTGSSAAAVASKQRRRSSYAFNNGNGATNLNKSGGKKFILELIETVYEEILDLEANLRNGQQTDSTAMWEALHIDDSSYDVNPFISMLSFDKGIKIMPRIFNFLDKQQKLKILQKIFNELSHLQIIILSSYKTTPKPTLTQLKKVDLFQMIILKIIVSFLSNNSNFIEIMGLLLQLIRNNNVSFLTTSKIGLNLITILISRAALIKQDSSRSNILSSPEISTWNEIYDKLFTSLESKIQLIFPPREYNDHIMRLQNDKFMDEAYIWQFLASLALSGKLNHQRIIIDEVRDEIFATINEAETLQKKEKELSVLPQRSQELDTELKSIIYNKEKLYQDLNLFLNVMGLVYRDGEISELK

Gene
PAT1
Protein
Protein PAT1 homolog
Organism
Arabidopsis thaliana
Length
793 amino acids
Function
Activator of mRNA decapping. Involved in mRNA decay via decapping. Involved in disease resistance in response to biotrophic and necrotrophic pathogens. Is part of a signaling pathway including MPK4 and the disease resistance protein SUMM2.
Mass
88.84 kDa
Sequence
MDAFGIGSSLNQAPVTQDLKKFGDNSTGNTMFDASQYAFFGNDVVEEVELGGLEEEDEILSFTGIAEDFSFDKEEVGDSRLLSDVDDLASTFSKLNREPDVYSNTGPITDRRSSQNSLAAEWTHGEELPNWYGRQILDSDAIKDDKVWSAQPFSSLDRVEQRIPDRTKLYPEPQRQLHQDHNQQQFSSEPILVPKSSFVSYPPPGSISPDQRLGHPNIPYQSGGPQMGSPNFSPFPNLQPQLPSMHHGSPQHTGNRPQFRPALPLNNLPPAQWMNRQNMHPGDSSGIMNNAMLQQPPHQNGLMPPQMQGSQNRLPHPMQPPLGHMPGMQPQLFNSHLSRSSSSGNYDGMLGFGDLREVRPGSGHGNRQNVRFPQQGFDAGVQRRYPFRSKYMSAGEIENILRMQLVATHSNDPYVDDYYHQACLAKKSAGAKLKHHFCPNHLRDLQQRARSNNEPHAFLQVEALGRVPFSSIRRPRPLLEVDPPNSAKFGNAEHKPTDKPLDQEPMLAARVYIEDGLCLLLEVDDIDRFLEFNQLQDGGHQLKQRRQALLQSLAVSLQLGDPLAKNGQSQSLDDFLFLRVISLPKGRKLLIRYLQLIFPGSDLMRIVCMAIFRHLRSLFGVLSSDPDIIKTTNKLATVINLCIQNMELGPVSTCLAAVSCSSEQAPLRPLGSPVGDGASTVLKSILDRASELIRANNFNNAGIALWRASFNEFFNMLMRYCISKYDSIMQSLQLPPHFATEISEEAAKAIVREMPIELLRSSFPHIDEQQKRILMEFLKRSMLGSQKTEPVLS

Gene
PAT1
Protein
Scarecrow-like transcription factor PAT1
Organism
Arabidopsis thaliana
Length
490 amino acids
Function
Probable transcription factor involved in phytochrome A (phyA) signal transduction.
Similarity
Belongs to the GRAS family.
Mass
55.29 kDa
Sequence
MYKQPRQELEAYYFEPNSVEKLRYLPVNNSRKRFCTLEPFPDSPPYNALSTATYDDTCGSCVTDELNDFKHKIREIETVMMGPDSLDLLVDCTDSFDSTASQEINGWRSTLEAISRRDLRADLVSCAKAMSENDLMMAHSMMEKLRQMVSVSGEPIQRLGAYLLEGLVAQLASSGSSIYKALNRCPEPASTELLSYMHILYEVCPYFKFGYMSANGAIAEAMKEENRVHIIDFQIGQGSQWVTLIQAFAARPGGPPRIRITGIDDMTSAYARGGGLSIVGNRLAKLAKQFNVPFEFNSVSVSVSEVKPKNLGVRPGEALAVNFAFVLHHMPDESVSTENHRDRLLRMVKSLSPKVVTLVEQESNTNTAAFFPRFMETMNYYAAMFESIDVTLPRDHKQRINVEQHCLARDVVNIIACEGADRVERHELLGKWRSRFGMAGFTPYPLSPLVNSTIKSLLRNYSDKYRLEERDGALYLGWMHRDLVASCAWK

Gene
PAT1
Protein
Anthranilate phosphoribosyltransferase, chloroplastic
Organism
Arabidopsis thaliana
Length
444 amino acids
Similarity
Belongs to the anthranilate phosphoribosyltransferase family.
Mass
46.52 kDa
Sequence
MVIAVATTSSIVSGIKLSGILTSFNAVDDASSSCGRSNLTGVRIFPTLSRRRFSSIGAVSPIRGDAQSSFSRSSFACSQNLGLSGGFSAAEALPPACANASPSSIKSFNQLIETLIDRVDLSETEAESSLEFLLNEANEALISAFLVLLRAKGETYEEIVGLARAMMKHARKVEGLVDAVDIVGTGGDGANTVNISTGSSILAAACGAKVAKQGNRSSSSACGSADVLEALGVVLDLGPEGIKRCVEEGGIGFMMSPMYHPAMKIVGPVRKKLKIKTVFNILGPMLNPARVSYAVVGVYHKDLVVKMAKALQRFGMKRALVVHSCGLDEMSPLGGGLVYDVTPEKIEEFSFDPLDFGIPRCTLEDLRGGGPDYNADVLRRVLSGESGAIADSLILNAAAALLVSNRVQTLAEGVTVAREVQSSGKAIKTLDSWINISNLAQKSQ

Gene
PAT1
Protein
Acetyl-CoA acetyltransferase
Organism
Yarrowia lipolytica (strain CLIB 122 / E 150)
Length
397 amino acids
Function
Essential for n-decane utilization.
Similarity
Belongs to the thiolase-like superfamily. Thiolase family.
Mass
41.357 kDa
Sequence
MRLTLPRLNAAYIVGAARTPVGKFNGALKSVSAIDLGITAAKAAVQRSKVPADQIDEFLFGQVLTANSGQAPARQVVIKGGFPESVEATTINKVCSSGLKTVALAAQAIKAGDRNVIVAGGMESMSNTPYYSGRGLVFGNQKLEDSIVKDGLWDPYNNIHMGNCCENTNKRDGITREQQDEYAIESYRRANESIKNGAFKDEIVPVEIKTRKGTVTVSEDEEPKGANAEKLKGLKPVFDKQGSVTAGNASPINDGASAVVVASGTKAKELGTPVLAKIVSYADAATAPIDFTIAPSLAIPAALKKAGLTKDDIALWEINEAFSGVALANLMRLGIDKSKVNVKGGAVALGHPIGASGNRIFVTLVNALKEGEYGVAAICNGGGASTAIVIKKVSSVE