2024-11-06 REL PDBe PDBe PDBe 2021-12-03 2022-02-09 2022-02-09 2024-11-06 Wellcome Trust 203743/Z/16/Z United Kingdom Medical Research Council (MRC, United Kingdom) G0901526 United Kingdom Medical Research Council (MRC, United Kingdom) MR/N009738/1 United Kingdom H2020 Marie Curie Actions of the European Commission 97617 United Kingdom H2020 Marie Curie Actions of the European Commission 895166 United Kingdom Wellcome Trust 108466/Z/15/Z United Kingdom Nicholson D Ranson NA genome decay, microbial parasite, genome reduction, Encephalitozoon cuniculi, lose-to-gain, RIBOSOME Nicholson D Salamina M Panek J Helena-Bueno K Brown CR Hirt RP Ranson NA Melnikov SV Nat Commun UK 13 591 2022 doi:10.1038/s41467-022-28281-0 2041-1723 7qep FULLOVERLAP Ribosome from Encephalitozoon cuniculi Ribosome from Encephalitozoon cuniculi 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 Encephalitozoon cuniculi strain II large subunit 1 1 2 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 Encephalitozoon cuniculi strain II small subunit 1 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 67 68 69 70 71 72 73 74 75 76 77 Encephalitozoon cuniculi strain II Guanine nucleotide binding protein beta subunit Encephalitozoon cuniculi GB-M1 GB-M1 0.036828836000000004 1 LEVO MSSAELEVLEYLNGHKDEVKGLKIVRVSGREILYSSSRDKKVFSWDLHSKIDSEFGKILKLYDGGHSKRINGLDVSKDGN MMVTVGSDGIGRIWDTESKKSILLEGHSRDVLCVSINSNDTKIVTGSVDRTMNLYNTKGDLVLKMGRDMEMMHRGWINCV TFHPTEESILASGSADGTVKIWDLDTQEHLQTYLGGAYVDYEKAKEKKTSPVDYDESKSVTAMAFSKDGSILTYGEKSGK MYLVKVDSKECIQSFDAIVPVRSIAVGETEPVIALGTDESVIIWETISSRVIASYNLKEIGNGVRCLSLAFSGSTLYCGL STGAIVPLELRKSD M1K775 5.8S-23S ribosomal RNA Encephalitozoon cuniculi GB-M1 GB-M1 0.8070849999999999 1 GUUUCUCUGUUCACGGGAUUGAUUGGCAUUAGCGGCGAUGAAGGACGUGCAGGAGGACGAUAUGCGUUGUUGUUGUGACG GUGUCUGAAUUGUGUGCGGUGUGCACGGGGACCCCUUGGACUUAAGCAUAUCAGUAAAGGGAGGAGAAGAAACCAAAUGG GAUUGCCUGAGUAGCGGCGAGUGAAAUGGCAUGAGCCUGUGUGGUAACUGCGUUUGGCGGGUUGUGUUUGUGGCAGCAGC GGCGAGUGCGAUUGAAUUCGGAUGCGGAGAGGGCGAUGUGCCUGUAGGCGCGGCGGCUUUUUUUGUGAGUAGUGUUGCUU GGUAGUGCAGCGCGAAUGCGGUGGUGGAUGCACCGAAGGCUAAAUAUGGCUGAUGACCGAUAGCGGAUAAGUAGAGUGAU UGAAGUGUGAAAAGGAGGAUGAUGAGAAAUGAAAGUGAAUGGAGUGAAUGGGGGAUGUUCCCGCCCGUCUUGAAACACGG ACCAAGGAGACGACGGCAGGAUUGUUUUCCGAGAGGGGAUGGAUGCUGCGGUCGGACCCGAAAGAUGGUGAGCUAUGUGU GUGUUGAUUGAAGGGAUGCGAAAGUGUUCUGGAGGAUCUAAGCCGUUCUGACGUGCAACUCGAUGGCAUGACAUGUGCAU AGGGGCGAAAGACCAAACGAACCAUCUGGUAGCUGGUUCCCUCUGAAAUGUCUCUCAGGACAGCGGCGACGGGGAGUGUA AGAUGUUGUAAAGCACUAAUGCGCUUGCGUUAAACUUUGAAGAUGUCUUUUAAGUGUGUUGCCAGUGGGCAUACUGUGGU AAGCAUGGUGUGCGAGAAGGGAUGAACCUUUAAGCGGGCUAAGGAGUCUUAUGCAAGGUGAGUGAAUCCGGCGGCCUGAU UUUGACAGUUGGACGGUGGCCAUGGAGGUUGGCAUCCGCUAAGAAACGUGUUGCAACGUACCUACCGAAUUGGGCGGCGG AGAAAAUGGAAGGGAUUGAAUUGCAUUCCGAUGCCUGCGGGGGAGUAUCUGAGUAAGGGGGCGGUAUCGUUCUGCUGAAG GUCCUGCGUGAGCGGGGGUGGAGGGGCGAUAUGUGCAGAUCUUGGUAGCAGUAACAAGGAAAUGAUUUGCGCUGUGGACG AGGGUUCCCUGUGUGGCAGGGGUGAAUCGACUGUGGAUACGGAGGUGCAUUGAUAGUUGUGUGUAUUGCGGCUGGGAGGC GACUUGGCUGUGACGGAUGGGGGCGGCCCUGUCCAGGAUAGCAGAACUGGAUGCUGUCUGCUGCGGAUUGUUAUGAUGCG AAGCAGCGAUUGUGGGCGAGCCUGUUCCGAUGAAAAAGAGGCUGCUUUGUCGUACCUAGACCGCAUCUGGUGUCCACUGU UUGCCGCGGAAGUGUUUUGUGCAAGGGCCGUAAGGGAAGUCGGCAAGAUUGAUGUGUAACUUCGGGAGAAGGAUUGGCUC UAGCGUGCUAGAACUGUUUGUUGUGGGGAAUCUGACUGUUUACUAAAAACAUAGCUUUGUGUGUGGACGCAAAGUGAAUU CUGCCCAGUGCACUUUUAGUUACGGCCUGUGUGGGCUAAGCGAGUGUAAACGGCGGGAGUAACUAUGACUCUCUUAAGGU AGCCAAAUGCCUCGUCAUGUAAUUAGUGACGCGCAUGAAUGGAGCAACGAGAUUCCCACUGUCCCUACGGCCUGUCUUGU GAACCUACAGCCAAGGGAACGGGCUUGGGCUGAUCAGCGGGGAAAGAAGACCCUGUUGAGCUUGACUCUAGCAUGUGUGA AGUGCUGGGUGUGGGCAUGCAGCGAGGUGGGGAUGAGUGCGAUACCACUAUGUCUUCCGCCCAGUGCUUUGUGGAUGGAU GUGGGGAGUUUGGCUGGGGCGGCACGACUGCUAAAGACUAACGCAGACGUCCUAAGGCGGGCUCAGCGGGGAAGGAAACC ACGCGUGGAGCACAAGGGCACAAGCCUGCUUGAGACUGUUCCUAUUGCGGGACUGUUUGGGGGAAACCCUGGCCUAGAGA UCCCAUGUCCUAUUGUGCGUGGGACAUGGGUGACAGAAAAGUUACCACAGGGAUAACUGGCUUGUAGCAGCCGAGCGACC AUAGCGACGCUGCUUUUUGAUUCUUCGAUGUCGGCUCUUCCUAUCAUCGCGAAGCAGAGAUUGCGAAGUGUUGGAUUGUU CACCCACCAACAGGGAACGUGAGCUGGGUUUAGACCGUCGUGAGACAGGUUAGUUUUACCCUACUGUGUGGACUGUGCAG CAGAUCUUGAUAGUACGAGAGGAACUCUUGAUUGCGACCUCUGGUGGAGCGGCGUGCCUGCUGGCUGCUGCGGAGCUACG UCGGGAGUAUAAUGGCUGAAGGCCUCUAAGCCUGAAGACCGACUGCGCGGUGUGUGUGGCGGAAGACGACCGCUGUGUGU GCAAGCUGUGCGGAUGGAGGAGGAUUCCGACAUUUUGAGGCUGUGCAUUUGCGCGAGUGUGUGUGGAGAGCUCUUAUUGC ACUGUG AL590444.1 5S ribosomal RNA Encephalitozoon cuniculi GB-M1 GB-M1 0.038478938 1 AGUUGCGGCCAUAUCCACGGAAAAGCACCGGAACUCGUCAGAUCUCCGAAGUUAAGCCUGUGCGAGCCUGGGUAGUACUG AGAAGGGAGACCACUCGGGAAUACCGGGUGCUGCAACUU AL590445.1 18S ribosomal RNA Encephalitozoon cuniculi GB-M1 GB-M1 0.422123406 1 CAUCAGGUUGAUUCUGCCUGACGUGGAUGCUAUUCUCUGGGGCUAAGCCAUGCAUGCUUGUGAACUCUUUGUGGGGGAUU AGCGGACGGCUCAGUGAUAGCACGAUGAUUUGUUUGCGGGAUGAGCAGUAGCUGCGGGAAACUGCAGAUAGUGGUCUGCC CCUGUGGGGGUUGGCAAGUAAGUUGUGGGCCUAUCAGCUGGUAGUUAGGGUAAUGGCCUAACUAGGCGCAGACGGGAUAC GGGGGAUCAGGGUUUGGUUCCGGAGAGGGAGCCUGAGAGAUGGCUACUACGUCCAAGGAUGGCAGCAGGCGCGAAACUUG CCUAAUCCUUUGGGGAGGCGGUUAUGAGAAGUGAUGUGUGUGCGAGUGCAAAGGGGUCGCAUGUGAUUGGAGGGCAAGUC GGGUGCCAGCAGCCGCGGUAAUACCUGCUCCAAUAGUGUCUAUGGUGGAUGCUGCAGUUAAAAUGUCCGUAGUCUGUUGU GUAUGUCUUUGUGUGUGAUGUUUGUGGUUGUGUGUGGAUGUAGUGAUGUGUGUGGCAGAGGACGAGGGGCACUGGAUAGU UGGGCGAGAGGUGAAAUGCGAAGACCCUGACUGGACGAGCGGAAGCGAAGGCUGUGCUCUUGGACUAAUGUUGCGAUGAA GGACGAAGGCUAGAGGAUCGAAAUCGAUUAGAUACCGUUUUAGUUCUAGCAGUAAACGAUGCCGACUGGACGGGACAGUG UGUGUUGUCCAUGAGAAAUCUUGAGUAUGCGGGUUCUGGGGAUAGUAUGCUCGCAAGAGUGAAACUUGAAGAGAUUGACG GAAGGACACCACAAGGAGUGGAGUGUGCGGCUUAAUUUGACUCAACGCGGGGCAACUUACCGGCUCUGAAGGAUGCCUGU GAGUGCAUGGCAUGAGGCAUGCGGCGGUGGUGCAUGGCCGUUUUAAAUGGAUGGCGUGAGCUUUGUCUUAAGUUGCGUAA GAUGUGAGACCCUUUGACGGUGUUCUACGGAGCAAGGAGGGGAUGGAAGAGAACAGGUCCGUUAUGCCCUGAGAUGAGGC GGGCUGCACGCGCACUACGAUAGAUGGCGCUUCUGCCUGCUGUGAGGGAUGAAGCUGUGUAAGGGGCUUCUGAACGUGGA AUUCCUAGUAAUAGCGGCUGACGAAGCUGCUUUGAAUGUGUCCCUGUCCUUUGUACACACCGCCCGUCGCUAUCUAAGAU GACGCACUGGACGAAGAUCGGAAGGUCUGAGUCCUGAGUGUUAGAUAAGAUAUAAGUCGUAACAUGGCUGCUGUUGGAGA ACCAGCAGCAGGAUCAGUAU AL590444.1 40S RIBOSOMAL PROTEIN S10 Encephalitozoon cuniculi GB-M1 GB-M1 0.011167082 1 LEVO MLVPTANKYKIKRRLLEKKALLLEDTVLGNHRDLEIPNLHLKIFMKTMISYGYVQRIHVWRHSYFLLTPLGESRLREELV FTDEGVASQEAPAVSA Q8SS17 40S RIBOSOMAL PROTEIN S11 Encephalitozoon cuniculi GB-M1 GB-M1 0.017788909999999998 1 LEVO MEEVRKLKVFPRQTGVCAKPYASHEEQPKRRVNAEVCGFKAPETAYTRQYIDKKCPFTGDVNVRGRLFKGVVKKMKAEKT IVVVANYVHYSKKYKRYSRRHTNFSVHMSPCFEGMINVGDTVICGETRPLSKTKSSVVLGYIKKALPGSFKVLESI Q8SS53 40S RIBOSOMAL PROTEIN S12 Encephalitozoon cuniculi GB-M1 GB-M1 0.014518135 1 LEVO MSEMQEPMMEPEMTLQEALSKVCKVSRTYCKLSRGAKETTKKMLADKMSFVMVAENAEPRISKLVMALAKKKNIPVISIG SCLELGRIVGVENVSSSGKVRSKGCCVAGVQDYCEQTSEAGFVQAALLKGISSQ Q8SSK9 40S ribosomal protein S13 Encephalitozoon cuniculi GB-M1 GB-M1 0.016858637 1 LEVO MAKMHSSGKGRSGSVKPYATAFPTWLTKSVDEIKSDVIQMGNKGVPAPDIGTRLRDEYGIGKASDVLGESITRFLQRNGV VPKIPHDLESLVHRANTLRSHLNIYRKDNSAKYRLILVSSRMYRVARYYKRKMRIPGNWKPKLVELNK Q8SRB3 40S ribosomal protein S14 Encephalitozoon cuniculi GB-M1 GB-M1 0.014423893 1 LEVO MTEQIESMELAAVAHIKATKNDTFVHITDMTGSETIAKITGGMRVKAQRDEGSPYAAMLAAQDVATKILGRGVKVLHFKL RGAGGVKPMALGPGAQTAIRTLIRAGLRVGRIEDVTPVARDRVRKRGGHRGRRV Q8SSA6 RIBOSOMAL PROTEIN S15 Encephalitozoon cuniculi GB-M1 GB-M1 0.016383310999999998 1 LEVO MKGDNEVSKKKRTFRRYTYRGVPVEELEKMPFSEVAKLFPSRLRRRVRRGLSSREVELIKGCIAAKAACVSSSSKPEMVR THARSAIIWPAMIGALVGVHVGNGYLPVEIKPEMVGFVLSDFAPTRVTPKHGRPGIGASSSSKFVPLK Q8SRE7 40S RIBOSOMAL PROTEIN S16 Encephalitozoon cuniculi GB-M1 GB-M1 0.016602551 1 LEVO MSRSVKSVTTQGKKKRAVATCVCTQTGEFSIRINKVPFKLITNTLMIAKLKEIICIVEQANIKDLSFDITCKIGGDVSRV YAVRMAFAKAILAFYGTYFDEWKKQEIQKRLLDFDRFSLVADSRKREPKKFGGPGARARYQKSYR Q8SSC2 40S ribosomal protein S17 Encephalitozoon cuniculi GB-M1 GB-M1 0.014057334 1 LEVO MGCVRNKIVKRAARTIAEKYFQRLDSTFDHNLLVVQDVAVVQSKKLKNEIAGYLTSLYKKILKGTYNKVYIKSHEEERER KENVIPKESMLDVDCVEVDDVTMEMIKRYGYEGNFKVYGM Q8SSF9 40S ribosomal protein S18 Encephalitozoon cuniculi GB-M1 GB-M1 0.017431349999999998 1 LEVO MNYTYDPAEVQYIVRIHNTNIDGTKRIPFALTKIRGIGIRIATAICKRLGIDLRKRAGEMGEDEMKRISDAILDPASVGI PESYMNHQRDIIDGTTSHLIGTRLDADLRMMIERGKKNKRIRAYRLDVGLKVRGQRTKSNGRRGRSMGVSRKK Q8SRP2 40S ribosomal protein S19 Encephalitozoon cuniculi GB-M1 GB-M1 0.015806159 1 LEVO MIEGIYEVMPEKFNEALKSYLKSTNEVVPLQDHDIMKTGEGREQAPIEEDWYFTRMASIVRQISIKGAVTSEFLAKRYGS LKNRGCRPSKYVGAYPEIGESVLENLKNMGWINEHPKDMLTEKGKTIVREIIEKVRE Q8SQS8 40S RIBOSOMAL PROTEIN S20 Encephalitozoon cuniculi GB-M1 GB-M1 0.014236458 1 LEVO MDVEMKKQDIDVASTMETMKVCIDMASLEEKQINKVCREFYEYGKTFIDDLQRETVLPKKVESITTLRNPSGQGTKKWSR YKMIVHLRNFYLEATHQQLEKVVQFLRNFPHVEINLSIQN Q8SQX6 ECU11_0225 protein Encephalitozoon cuniculi GB-M1 GB-M1 0.007661769 1 LEVO MTFERRICSLGKTPIASSDKASVQIVLAVLDQYGQVTGETTIYDIGGTVRRAGMGDELLLEKIRMEEYGA I7L8M6 40S RIBOSOMAL PROTEIN S15A (S22 in yeast) Encephalitozoon cuniculi GB-M1 GB-M1 0.014582004999999999 1 LEVO MSAALANMCKAINNASRAGKRQLLLRFSTEEMRMFLLQMLRHGYISGFSYIHDKRSGKSIIDLNGRLNRCGAISPNYIVK RDGIEDFRTRLLPARQFGHVLFNTSKGILDHKECLTENVGGKILGYFY Q8SQL9 40S ribosomal protein S23 Encephalitozoon cuniculi GB-M1 GB-M1 0.015345014999999998 1 LEVO MPGLFSANNLIKSRKAKRLADTAYRKRALGTKYKHSVLGRAPQAKAIVLEKIGVEAKQPNSAIRKAVRCQLIATGKKITA FVPYDGSVTYIESNDEVTVEGFGKKGRSVGDIPGIRFKVCKVQNVSLHAIFTGKKEKPSR Q8SR65 40S RIBOSOMAL PROTEIN S24 Encephalitozoon cuniculi GB-M1 GB-M1 0.015529334999999998 1 LEVO MSLELEIADLRDNRLLSRKELDVVAYHPGMPIPSKEEIREKISELYQTKKDNVVVMDLKNRYGTHRTTLKAKIYSSIEVL SNIEKKHIVAKLTGKEFHVTPRRVRKDERKKRYKIFGTLKRAMKKAERKNK Q8SR06 40S ribosomal protein S25 Encephalitozoon cuniculi GB-M1 GB-M1 0.012355396 1 LEVO MVKKIQESKEKKALKAASGTRKDKKKWGDGRKKEEVRRAVTVSEELLAKVRKDVGRASVVTRYMIGSRYNLNLGVAENVL RHLSNEGVVQQVLGNRRMTIYAGCRAQEQ Q8STD9 40S ribosomal protein S26 Encephalitozoon cuniculi GB-M1 GB-M1 0.011902758 1 LEVO MRRNHGRGKKNRGSAGSIQCDKCGSVTPKDKAIKRFRIQSLIEQASFDDLKQATIYDVFEVPRMGYKSQFCVSCACHAKI VRVRSSQARKIRYGFNPNRVASAHN Q8SRN2 40S RIBOSOMAL PROTEIN S27 Encephalitozoon cuniculi GB-M1 GB-M1 0.009434813 1 LEVO MASDLAFPTREKVGSTYKKDRLYREGNGFFMYVRCGGCRHTTCCYSHSQTNISCPGCGDIILTSSGGRAVVSPNCEFKKI IRNID Q8SS34 40S RIBOSOMAL PROTEIN S28 Encephalitozoon cuniculi GB-M1 GB-M1 0.007459593 1 LEVO MEEQQEFFGEVTHVLGRTGGSGLLTQVKMELMHNKRTIQRAVKGPVAVGDIIEILECEREHRRTR Q8SQM2 40S ribosomal protein S29 Encephalitozoon cuniculi GB-M1 GB-M1 0.007637959 1 LEVO MSFEVLFDVPVKKNEPSGPHSHRKPFGKGSRSCVSCYTFRGIIRKLMMCRRCFREYAGDIGFAIYD Similarity to monoubiquitin/carboxy-extension protein fusion Encephalitozoon cuniculi GB-M1 GB-M1 0.017141877 1 LEVO MQIFVKTLTGKTITLEVEPGDTIDNVKAKIQDKEGIPPDQQRLIFAGKQLEDGRTLSDYNIQKESTLHLVLRLRGGGAKK KKKDFSTPKKVKEPRKKRGLSWLDNFTVTDDKVKMNGVSCEVCGTEVFCGKIQSGFKCGRCYRVYDKDIASH Q8SWB3 60S ribosomal protein L1 Encephalitozoon cuniculi GB-M1 GB-M1 0.024752602 1 LEVO MSKQAEEEQLAFLDSGRIIGIINQLKESEDPEKIVTIQIQVNLKGFDPRKDNKVSKDMVLPYRVRSLDKTIVIADEAHVK VCIDANLPYVPIDEISGDDKKDIRESVLKKNKFFILCPGYNKIYQLKNILRCGKTPHILRNGDDINAVFETGKKSCKLRI QDDFSVTSFTVGHTGMDSEHIYENIKVGMGLLVSYLKNGSQNLKGVMIKTDQSPPVTLY Q8SRY5 60S ribosomal protein L8 Encephalitozoon cuniculi GB-M1 GB-M1 0.025911061 1 LEVO MGKITRRTREAKKKQRQPIVKVCLSYPIIPQVEEGEVIDIVHERSRGAPVAIISFKEDDCMVPASEGMYTGQKILIGDDA PIDIGNITKIKNVPEGMAVNSVESVYGDGGTFAMVNGSYSLVVNHRKETNETVIKIPSGKKLTVSSECRCIVGVVAGGGI HDKPLLKASVAHYKAKARGHVFPRVRGVAMNPVEHIHGGGNHQHVGKPTTVSKKDISQEQKIGLVGARRTGYRVGSRKL Q8SSM6 60S ribosomal protein L3 Encephalitozoon cuniculi GB-M1 GB-M1 0.042555711 1 LEVO MSCRKFNAPRHGSLQFCPRKRSKTIRPAAGAFPADDRSQPVHLTGFMAYKAGMTHVVRTKTQVAKNKQLSREIMDAVTVL EAPPMVVYGIVGYEKTVTGLRRLPIVTAAYVSDGVLRRMFGNRYASKESAGQFCKGSVCESRVEMIKERAHCVRVLVQTQ PTLIKGLGLKKAHIAEIQVNGGSISEKVEWALGRLEKEIAIGEVFGVNENIDTIGVTKGKGFQGTVKRFGVRKQPRKSRK GIRKVACIGAWHPSRVMYSIARAGQMGFHRRTEKNKRVYMIGNGSSNIKTEFDLTEKPISPMGGFPHYGEVRNDFIMVKG AVVGARKRVVTLRKSLLRQRAGEELVIKFVDTSSKIGHGRFQTSAEKKAFYGARKADIAAEIH Q8SQI3 60S RIBOSOMAL PROTEIN L4 Encephalitozoon cuniculi GB-M1 GB-M1 0.037767616999999996 1 LEVO MKQQINCYEADGVTVKKTLDLPEVFSVPIRQDLVLKTYSLYRMKTRQPYAVSKNAGMQHSAESWGTGRAIARVPRVKGGG TRRAGQGAFANFCRKGRMAHPTKTHRRWARKVVENTKKIAEAMAVAASAQASLVEARGHRISDVKMLPIIVSDDIAKARK TKDAVEILRNLNMTEELKRVEKSRGVRCGKGKMRNRRYTQRKGILIVHGESSEMLGFRNIRGVDQMSIDSLDLLELAPGG VAGRLIIWTESAFEKLDKIFGGVEREAELTPGFKLPNRIVTHDDLEELFYSDAVQAILDEPLFVGRTSVKLDDEEMEERL RFIRKFDASAIRSTN Q8SRC2 60S RIBOSOMAL PROTEIN L5 Encephalitozoon cuniculi GB-M1 GB-M1 0.03277025 1 LEVO MSNAKGTRNYHKNFQVKRRRRREGKTDYKHRTNMIRQDSNSCGSVKHRLVVRITGSRVICQIVAAYMDGDRVMVYADSRE LERYGINFGATNYSAAYATGFLIGRRALTAMSLDEVYRPKEIDGTYSVTKDIDGEKKAPRVFLDIGLARSTRGARVFGAL KGASDAGLNVPHSAAKFYGHKPDGSFDAKELHDRIFGYNISEYMKQLRDGDPEKYKTQFSSYIKKGIDPEEIPRIYKSAF DKIAEDPTRKKKETKDYSGFKKYKQARLTYEERAKRVQAKLSAAEGE Q8SRQ3 60S RIBOSOMAL PROTEIN L6 Encephalitozoon cuniculi GB-M1 GB-M1 0.019672765999999998 1 LEVO MLIKEVRVIPDDAGLYMPDDIPRFVEKYKARTARKPRVRRTDLVKGMVVVVLEGVFASRRVVYLKGLEDNIALCAGPKSI NGIPLFRIDERYLLATSTVLDLNMDVDIDGKDTVLTERDVYAVPMDVEMTDAERKIDEEIAKAARRVEYMKSYLSEPFEI DATRNFYSQKY Q8SR91 60S ribosomal protein L7 Encephalitozoon cuniculi GB-M1 GB-M1 0.027987592 1 LEVO MEGVMSEAPQSSIRKKEYEARMSRIRSRQEKEFRERKSANARYAEETTEKLLNKYYEQEREILEKKSSMKNGFYVPKEAE FFAVILIRSKCNCPPKVRKVLELFRLKRINTCVLVRNNKSTRKMLQIIKDHVAFGTIGMELLRKLVYTKGSGRNGHVRVK LTNEFIEDMFDGKIRCIEELVHHIYNGTEMFKKVNSFLYPFHLSPPRGGFKGQKSKSFNDGGSVGNHQDLLSNLLERMI Q8SS93 60S ribosomal protein L7a Encephalitozoon cuniculi GB-M1 GB-M1 0.023587896 1 LEVO MVLGKVKKIPVEEPRLTKEQKIERDLLIKKKVSKLANSIRIPPAIYQFRTVLSEHDTKKFVELFMKYRPENKQEKRIRLQ SEDPKKGPKPILVKFGLKHVTNLIETKKAKLVLISASVDPIEVVIFLPTLCRKMGVSYAIVENSTLLGKLVNLKTTSCVC LCDVRPEDEGSFKEMLRTADAIFLDNYETHLSTWGGLPQKEADEKQ Q8SSG1 60S RIBOSOMAL PROTEIN L9 Encephalitozoon cuniculi GB-M1 GB-M1 0.020649123 1 LEVO MRILVTRIVKVPEDCTATQEGKIFTFQGPKGSIVEDCTRHPLTFDIHEGNIRIRLWNGKRKAMALAITVESLLRNAIKAV TVGFAYTMKAVYNHFSINMEIKEDGKILLVKNFLGEKNVKRFRMRGAARVRLDERKDTIVIEGPSLSDVSQSAGTITNEC KAKNRDSRVFLDGIFVTERGIMA Q8SSF7 60S ribosomal protein L10 Encephalitozoon cuniculi GB-M1 GB-M1 0.025047074 1 LEVO MGRRPGRCYRYLSKKAYPKSRFNRGVPDSKIQIFDLGRRKAGVLEFPLLVNCISNERENLSAEALEAARICANKYMVKHA GKDNFHLRIRVYPFHVLRINKMLSCAGADRLQTGMRGSFGKPYGRAARVVFNQPILSIRTKESFRDAAVEALRRAKNKFP GHQKIQVSSKFGFTNMFSDEFNKLNESGRIILRGGSFSVIREKGSIDKFKRDLEYAANN Q8SR96 60S ribosomal protein L11 Encephalitozoon cuniculi GB-M1 GB-M1 0.019733044999999998 1 LEVO MSSKKINPMREISIKKLSIHICARESGAKLDRAAKVLEQLTGQKPVTSKARMTIRNFGIRRNEKIAVHVNVSGKKAYELL NTALRVKEYELKESCFSNNGCFGFGIEEHIDLGLKYDPNIGIFGMDFFVILARPGDRVSKRKRCKSRVGNKQRVYAEDAK KWFVENFEGVLVE Q8SSG9 60S RIBOSOMAL PROTEIN L13 Encephalitozoon cuniculi GB-M1 GB-M1 0.018900148 1 LEVO MKGNHALPNNHFRKTSLKIRIHHDPETKARVMAEKKLRKAKALFPMPLKKLRPIVRCPTIKYNRNERLGRGFTAAECEKA GLDYRHARRLGIAVDLRRRDTNQEAFDKNVERIKTYLGKITIYESVKEARESGAKPYTKEIMPFVKPKPVVGSISREEVA SYE Q8SSC1 ECU06_1215 protein Encephalitozoon cuniculi GB-M1 GB-M1 0.012275195999999999 1 LEVO MRTVRLGRIVTPALKERRHTYAIIVGIIDVTFVLLQRKDGEREICSVANLHLEDEAFDIKGLSAEEIGKLIPEDTYIEDT TNDFDRFKLKLRKRVEEELLKEKGLA I7L8J2 Ribosomal protein L15 Encephalitozoon cuniculi GB-M1 GB-M1 0.023823923999999996 1 LEVO MGAVNYLREIHRRKQSDVMRYLLRIRVCEYRQRGECFRVEKPTFLERARTLGYKAKQGYVLYIARVKKGNMKRNYHNGNT RGKCVNAGINQIKPSLRKQASAEMIAGKKCSNLGVLNSYWVGQDAAYKYYEVIMVDRDHQAIRNDPKINWICKGTMKHRE CRGLTSASRKSRGLGKGVKFNKSKGGSIRSCWRRRNTLVLQKYR Q8SQU2 60S RIBOSOMAL PROTEIN L13A (L16) Encephalitozoon cuniculi GB-M1 GB-M1 0.022724789 1 LEVO MEKKEHVIIDATGQVAGKLAAKVAKLLLEGVRVTVVCAEEAVFVGSLERAMDKFKQYLNKRCLVNPRRGPFHFREPRMHL AKIIRRMISYKKPRGKAAMSRLATYEGIPRELEGQPRYKVTCAFVKYTGNPNRYVTLGKLLSMFGWKHAEAAKSLTDELK ERESLASLQKKDLDKKIEELKTDKNFENEVNRRLAMLA Q8SS16 60S RIBOSOMAL PROTEIN L17 Encephalitozoon cuniculi GB-M1 GB-M1 0.020885357 1 LEVO MGIKYSYEIHDPSKAVKAKIDNAKVSFKKTREASCTLRRRKVLDAIQYLKNVIAKTECVPFRRYNRGCGQTHQARKFSIP RREIVKANGEKKIKKGHVQTRGRWPKKSAEFLISVLENIKENAETKGLDPKDLVITHVQVSKAPKIFGRTFRAHGRVNPF NKSPCHIQMVAEVLGSNDVSIED Q8SRH7 60S RIBOSOMAL PROTEIN L18 Encephalitozoon cuniculi GB-M1 GB-M1 0.022655592 1 LEVO MYFTSAMKYTRLPPSATLSRKEPRSKNIYLRALSDFYTKVASNSSVLAIKKISKRLKMSKSDRQPVKISKIVSEIGESKD KVAVVVAKVLDDDEVMVIPAVKVVALQWSKGVKEKIERYGGTIGTLDQLFELCPNMDDICLVSTNKFSRRSAKFWGPAPG EKGSTTYPRANQKCHNREKRIMMRGRKSQHLKRQVVNKAT Q8SS76 60S RIBOSOMAL PROTEIN L19 Encephalitozoon cuniculi GB-M1 GB-M1 0.020198927999999998 1 LEVO MSNEERVRRLASDILNCGKKKLWLDNNEIERLNGASTREQIKQLIKDNVIIMKQDKHTSRGRCRKRLEAKKKGRHMGTGK RFGTANARMPQKKIWMKKIRAMRAMLKEMRANGEITKEDFRVFYKQAKGHLFKHRFHMKDCIIKRKADEQRAKELAEQAK ALNLSNRVISS Q8SRP5 Uncharacterized protein ECU01_0250 Encephalitozoon cuniculi GB-M1 GB-M1 0.019453312 1 LEVO MHFNIFVEGEFNNVKGVFIDQSYPLRIQCTNCGSPHEKSVVLSEDSVGEGDFGEKVNLGITCRCCRRIMTLKILKLKEGR EVKKHLLPTNFEDEFKEVWLSDMQKSRFLVSRIETNGAEVTSIESCILNLVSNQDVLFTNVNFEDRTVAKCNNLNMISSI IDFSLTVELAK Q8SWQ4 ECU06_1135 protein Encephalitozoon cuniculi GB-M1 GB-M1 0.009019899999999999 1 LEVO MSKTYLKSWKEKKEKMPNAALSFKQRLRIKQQKRVERSALLSKIKILKTRKRNFLRERQKQREMKKQENMAKS I7IV41 60S ribosomal protein L20 Encephalitozoon cuniculi GB-M1 GB-M1 0.021592184 1 LEVO MKPETSRQAAFSKVNMTIPMTKEYRIHGSAMPTEDNPRPQVFVGTIFTKNHVFAKAKFFKILEKKYKIKATKGLIIDCKE IPEPSFKEVQNYGIRFVYRSRSGVHNAYKECRAISKCWAIDHVLRELAGRQKLKRSAVDIISVDVVPVESLKRAKTIEFA DENVEFPIFTKIVNTKSLLIPSEYNPSD Q8SRD7 60S ribosomal protein L21 Encephalitozoon cuniculi GB-M1 GB-M1 0.018621851999999998 1 LEVO MRSKGYRRGTRYLFSQDHRKHGVAHVSKYLEKYEIGDMVDILVNPAMMKGMPHKYYHGRTGRVYDVKPRSLNVALYKRVR GKYVIKKIIVRIEHVRKSRCSEESQKRILMAAEMARDAESRGVVLAPSKRKIEGPRKAVEVSLDNNQPIEVGYEPHVVIF Q8SRW8 60S ribosomal protein L22 Encephalitozoon cuniculi GB-M1 GB-M1 0.012598611000000001 1 LEVO MTAASEKTTRRFTIDCTKPASDSLISPSDLGAFLQQKIKCYTGKKEKLLHINANGNIVEVDVTGGFIGKQGLKWQIGRFL HMKKLRAFIKIFAQGLDGFELRYINVEEGKEE Q8SS49 60S ribosomal protein L23 Encephalitozoon cuniculi GB-M1 GB-M1 0.016383464 1 LEVO MAAEKKTEVLEKKISIKPRYKMTRGIQVETLMKCADNSGAKILRCIGVKRYRGRLNRLPAAAPGDICVVSVKKGKPELRK KVHYAILIRQKKIWRRTDGSHIMFEDNAAVLINNKGELRGAQIAGPVPREVADMWPKISSQASSIN Q8SRA7 Similarity to 60S RIBOSOMAL PROTEIN L24 Encephalitozoon cuniculi GB-M1 GB-M1 0.011350204 1 LEVO MIQGVSMFSGRNIPKGSGIYEVMSDGRAVLTASNKERRLIARKINPRDIRWTTSSREFFGKESQYVVEKMNVQKVKVVRG FRHISASSLERAKEAGLPKK Q8SUZ9 60S RIBOSOMAL PROTEIN L23A Encephalitozoon cuniculi GB-M1 GB-M1 0.011839870999999998 1 LEVO MESPRKNFKHPRNLVTKMPRNTPNDIILHALTTEKAARCMEQFNTLVFYVEKTSTKPEIKKAITELYGSKVKKVNTLINK HGKKAYVSFADEGAALEIAAKIGTI Q8SR87 60S RIBOSOMAL PROTEIN L26 Encephalitozoon cuniculi GB-M1 GB-M1 0.016811482 1 LEVO MKNLRKQKTSSRRKQRKAHFACNDGEKRIRSSARLSRELRKEYGFRTFPLRTGDTVVVKGGKFDGKEGVISKINYRDYKV YIEGCFVTKNDGTNALVPIYPSKLTITKFFLENGRKEQLERKKRAREHGMEILRKRQEEVVSN Q8SRE6 60S RIBOSOMAL PROTEIN L27 Encephalitozoon cuniculi GB-M1 GB-M1 0.014508162 1 LEVO MFFVPNMIVVVTSGKNAGKKAVVIKQIDERYVLTACVVRIPKEPEDHQPKWIKRRNAKFYIILKKYNIAHLIATRYKADL GLATIDYSGIEDNAETKKVLTNKTKDAMMKAWKENKAKFLFSSLSF Q8SS64 60S ribosomal protein L27a Encephalitozoon cuniculi GB-M1 GB-M1 0.017066784999999998 1 LEVO MTDRVKKTRKLRGHVSHGYGRVGKHRKHSGGRGLAGGFSHMKTFFTRFHPDYHGKRGMRVYHRKENSDYARPISSARLWG MIPKEQRYDFLDNPEKVPVIDVREFGYHVVVGGKLSLERPIVVKARYFTPSAKEEITKVGGKWIITY O62581 60S ribosomal protein L29 Encephalitozoon cuniculi GB-M1 GB-M1 0.006565641 1 LEVO MAKRKNHTNHNQNRKDHRGGIKKPKMPKFSEFLGLHPATLARLEEAGKLWNAATSRK I7JTZ6 60S RIBOSOMAL PROTEIN L30 Encephalitozoon cuniculi GB-M1 GB-M1 0.011785833 1 LEVO MRGKSNKGDNVTSSLLLAMRTGKYIVGFKRAIKSVIMKKAKCLVISSNFPSTKRKLLEYYSVLAGGLPIIFHSANNEELG SITERGHRLGCISIIDQGEAELIPAKGE Q8SRU1 60S ribosomal protein L31 Encephalitozoon cuniculi GB-M1 GB-M1 0.013035337999999999 1 LEVO MWSKIEENQTVEMTVNLRRICSRLPWTKKASKVVRMLKREIQKHFREEIGVVVTNDLNNFLYSRGIKKIPNKVRVRVTKE TSLKNAEENVLKTDLVVVGSFKNLKEVIVDQ Q8SSC8 60S ribosomal protein L32 Encephalitozoon cuniculi GB-M1 GB-M1 0.016376375 1 LEVO MSSELFDPKPLVEIKEAYRKNKKFIRHHSDRYKRVKPSWRRPHGIDSKVRKRCKGEREMPSIKYKKPKEIRHLLPNGLRK VRIFNINDLTPLTSLNRFYCGEIAHAVGARKRIAIVNRAKELGICLLNGNARLIPEIEE Q8SS18 60S RIBOSOMAL PROTEIN L35A (L33) Encephalitozoon cuniculi GB-M1 GB-M1 0.012832845999999998 1 LEVO MTGVMMNEEVLSRTTIPATFVSFKRGQRRLHPRHVLLKIRNVTSKDEASSYVGNGVVCYKKNNEGERYPVHGVITRIHGN SGAVRARFTRNLDPKLLGTHVFVKLYKVEADEI Q8SSF3 60S ribosomal protein L34 Encephalitozoon cuniculi GB-M1 GB-M1 0.012463718 1 LEVO MKNVLIHKGATYKTRSNRRRKVRTPSGKLVNRRVKKHSKKHRCHECNAILGSIARMRPAEFSRQKVSARRVNRPYGATTC GRCVREKIISAFLGNEERIVMEKTGAAAGG Q8SSA2 60S ribosomal protein L35-1 Encephalitozoon cuniculi GB-M1 GB-M1 0.014128682 1 LEVO MKIEASALRQLGIKQIEERAAEIKADLAALRQKKNSGDVGANDIKTAKKNLARALTVRREKILEELVEAYRGTPVSKLPK ELRPKLNRSKRRALTKTQLRRKTRRQRARMSKFPRVIFAYNE Q8ST62 60S ribosomal protein L36 Encephalitozoon cuniculi GB-M1 GB-M1 0.010776858 1 LEVO MKNAYKKVRVRYPVKRPDVKRKQRGPRAETQESRFLAAAVADEISGLSPLEKKAISLLEAKNNNKAQKLLRKRLGSHKRA VAKVEKLARMLLEK Q8SRP1 60S ribosomal protein L37 Encephalitozoon cuniculi GB-M1 GB-M1 0.010416251999999999 1 LEVO MSKGTASFGKKNKRNTEMCRRCGRQSYHKQKNSCSSCGYPNPKMRNPGSIKARRRRTIGTGRMRYMKRELRAAKNGHKGD PILRTLWAKN Q8SRH5 60S ribosomal protein L39 Encephalitozoon cuniculi GB-M1 GB-M1 0.006517930999999999 1 LEVO MGSRKTALVKTRLMRALKRNREIPAWKRMMKEHKGEYNRARRHWRSKKLKIY Q8SQP8 UBIQUITIN/ L40 RIBOSOMAL PROTEIN FUSION Encephalitozoon cuniculi GB-M1 GB-M1 0.014312951999999999 1 LEVO MQIGVRFCGKTSFVQAEPSQSVLSLKALVGRACGLDSSVMVLQHNSRILEDSGTMAGYGMRTLDTITAYPKLLGGGGNMS DNDAAMAMKEKNDCLICRRCYARSGKAAEKCRKCFSKDLRLKKPLKAMKKK Q8SRH8 60S ribosomal protein L44 Encephalitozoon cuniculi GB-M1 GB-M1 0.012035391999999999 1 LEVO MVNIPKTRNTFCKKCKGYSAHKVSQAKKSKDNPRAQGNRRYARKQRGYGGQTKPILRRKAKVTKKLVLNLECTKCKFSHQ KPLKRAKHVIFGGERKRKGEALVY Q8SR18 60S RIBOSOMAL PROTEIN L37A (L43) Encephalitozoon cuniculi GB-M1 GB-M1 0.009849786 1 LEVO MGKGTKKVGIAGSFGARYGSTLRKRMKAVLETQRAKYICEACGKKTVKREAVGIWKCRSCRRVFAGGSYAKTTPAGKIFI NMVKQYNTK Q8SRJ2 40S ribosomal protein S0 Encephalitozoon cuniculi GB-M1 GB-M1 0.027899886999999998 1 LEVO MPQDNTRISDSIKIPDEFVKLLIVSQSHLGGTSTNKSFARYLYGTRPRDRINIIDINATWEKLIIAARAFCGIKHPSSIA VVSTKTFGRKPVVKFCEAVGATPITGRFIPGSFTNSEVKRVYDPRVLIVSDTYADKQAILESQYCNLPTIAFVNTDNSLV GVDIAIPMNNRSPSAIAAGFFILSRLINYMKTGAELVRDMKEVELFLFRDSVELEQLVEEQLLETTDSILNVGKEGILSG IGTGNADEWNSF Q8SS60 40S ribosomal protein S1 Encephalitozoon cuniculi GB-M1 GB-M1 0.026985349999999998 1 LEVO MAIQPPGSYPQGNKKGKAKKKSGQNAFARKEWYTLRSPSIFPNNINGKTLMTKSAGKNSYMNMIGRRYDVNQADLTGNND VGHRKFIFKIGDIKGSECVGFFDGMELTSDKHKAMIKKWHTLIEAQKDIVAKDGSVFRVFVMGVTRRHPGYVKKTCYVKH SDEKKIRKIMFDVIEEELSGCDVQKIMKKLANETVGKRIEELGSEIFPLQNCCVRKVKTIKSHQTASVGQQEAIDAITN Q8SS05 40S RIBOSOMAL PROTEIN S2 Encephalitozoon cuniculi GB-M1 GB-M1 0.026270578 1 LEVO MEGTERRNPGKPFPRKEESEWIPKTAVGRLVKMLKITSLEQIFKFSHVIREPEIVDLLCGNSIKEEVLSIKSVQKQTRAG QKTRIKAVVVVGDRKGHVGIGTKASKEAASAIRGAIARAKCAIRPVRLGLWDGAQGKPHTVSCKGSGKCGTSVVQVIPAP RGTGIISGSVNKKIFELAGIKDLYTLSFGATSTTENFAKASIAALEATSSMILPDQWEEKPRTLNPLLEFADILNQLDKS RV Q8SRG6 40S ribosomal protein S3 Encephalitozoon cuniculi GB-M1 GB-M1 0.024318386999999997 1 LEVO MSSDQVLERFMKNGLMNAELKEFFEKALVNEGFSTMELRMQETPIKIILKVAKPHEAIGEKKFRLRQFQHLAAQRLEVPD ESVEIVVEKVHEKGLCALIQANFIREKILGGVQYRRAVNMALKTARHAKAQGCQIIVSGKLKGQRAKSVKFQDGVLIHSG DAVKDYINTGYATVETKQGVIGIQVRIMLPYDPEGVLGPNYPLPDRITILEPSEIQ Q8SQM3 40S ribosomal protein S4 Encephalitozoon cuniculi GB-M1 GB-M1 0.030090690999999996 1 LEVO MPTGHRDHLKRKTAPKSWMLDKQGGTFALMPASGPHKKTECIPLGYLISRFLRYASNFKELSIILAEKNIKVNGRVRTNS HFPVGLFDVVSIEKTGEHFRVLYNVHKKFHLHRISSEEASYRLTKVTKKYENQGIPYIVSSCGLSIRFCDPAIDLGYTIK ISNETSKVIEYIVPGPDKVIFVSRGKARGRVGVINTISTQGKETVYGMTDFAGNTFSCTSKSCILIGESSENIWITLPKE RGIRQSELEKINAQLGEMIDTEVAEVSE Q8SRB9 40S ribosomal protein S5 Encephalitozoon cuniculi GB-M1 GB-M1 0.020987223 1 LEVO MAEINLFEKYSYEEVKVNNVSLRPYINLSRRGIVPHAATTITKGTTGKARIPIAERFVCSLMRHGRNSGKKRLAINIFED ACFIIHSMTKKNPLQVLVDAIVNSGPREDTARIGRAGSMRRTSVDVSPLKRISIAISNLSAGIRNASFRNRITLAEAIAN ELIAASTNSQNSYAVNKKKEIERIAQSNR Q8SS72 40S ribosomal protein S6 Encephalitozoon cuniculi GB-M1 GB-M1 0.025518743999999996 1 LEVO MKLNIAYPTNGTQKMFEIERRNEVRLYDKKIGDQFDGGILGEEFEGTIMEITGGDDYQGFPMVSGHLTKKRVRPLLSKGD AGYRCRRKGVRRRKSVRGSIVSEEICVLNLIILRPGEKEIDGLTNAVNDVSHLPRKEKKLRKMFGVPDEEKNVVGYIRNI LKSECDDPKKIPKIRHNGKRMKREQERREQIMKIRLERKRILEEERKEYLEKYFNKA Q8SRY0 40S ribosomal protein S7 Encephalitozoon cuniculi GB-M1 GB-M1 0.019032094 1 LEVO MSTQTEAEMSIAGIIRKHAKDISAPPEVFDKISIQIIICDGGEKIMVVKVPRSILHGVQMNYSNIIKAAKQQFHDYYIMF VRNFEAEGGGKTMTKRKAKEVEEVWLANACFPFLLTGTRTDVRGVDDMVVNVLLERRTSLSRAEMDAIGAALHGLLGKNY IVDVNHHTKN Q8SQX3 40S ribosomal protein S8 Encephalitozoon cuniculi GB-M1 GB-M1 0.019615763999999997 1 LEVO MGINHRGDHKRRKTGAKAVISRKKRNNRAGSQPSSTKIGERKVTPVRVRGGNRKYKALRLDMGHFKFITTGKFRMAKLLQ VVYHPSSNELVRTNTLTKSSVVKISAEPFKNDIKDVARDVDPSLHESFEKGHLYAIITSRPGQVGMAQGHVLQGDELKFY ADKFNKKSKEVRK Q8SWC9 40S ribosomal protein S9 Encephalitozoon cuniculi GB-M1 GB-M1 0.020954518 1 LEVO MAGKKGSKRASTPRDPFEKERLIREAQLVGVYGLKNKHELWVMEKIFAKDKERARILLTSTNPEDIPINGRSLLRRLMKY GILGGIDLCDKQEVVNGLNKVLDLTINHYLERRLQFRVFAAGLAKSVHHARLLIGGRCISIKDQIVDVPGFMVRADKEPL IEYNPYSRYGDKGKKKAEAKVGEE Q8SRW6 ZINC ION 6.5409e-05 8 ZN ADENOSINE MONOPHOSPHATE 0.000347221 1 AMP SPERMIDINE 0.000145246 1 SPD singleParticle particle 7.5 50.0 HEPES-KOH 25.0 MgCl2 magnesium chloride 130.0 KCl potassium chloride Quantifoil R1.2/1.3 COPPER 400 GLOW DISCHARGE 30 AIR

Quorum GloQube, 10 mA

ETHANE 100 277 FEI VITROBOT MARK IV

Quantifoil grids (R1.2/1.3, 400 mesh, copper) were glow discharged (10 mA, 30s, Quorum GloQube), and 3 microlitres of the crude sample of E. cuniculi ribosomes (300 nM) was pipetted onto a grid. Excess sample was immediately blotted off and vitrification was performed by plunging the grid into liquid nitrogen-cooled liquid ethane at 100% humidity and 4 degrees celsius using an FEI Vitrobot Mark IV (Thermo Fisher).

FEI TITAN KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 70.0 2.7 0.8 2.6 96000.0 FEI TITAN KRIOS AUTOGRID HOLDER NITROGEN FEI FALCON III (4k x 4k) INTEGRATING 4096 4096 2210 1.35 60.0 1

Drift-corrected and dose-corrected averages of each movie were created using RELION 3.1s own implementation of motion correction and the contrast transfer functions estimated using CTFFIND-4.1

260895

Particles were picked using Laplacian-of-Gaussian autopicking and reference-free 2D classification used to generate templates for further autopicking. The resulting particles were extracted with binning-by-4, and 2D and 3D classification performed to remove junk images

The 3D classification step was carried out using a 60 Angstroms low-passed filtered ab initio starting model made using a stochastic gradient descent procedure. 1 C1 2.7 FSC 0.143 CUT-OFF RELION 3.1

The remaining particles were re-extracted without binning and aligned and refined in 3D, again using a 60 Angstrom low-passed filtered ab initio starting model. Rounds of CTF refinement and Bayesian polishing were performed until the map resolution stopped improving. 108,005 particles fed into the final 3D reconstruction of estimated resolution 2.7 Angstrom.

108005 MAXIMUM LIKELIHOOD RELION 3.1 MAXIMUM LIKELIHOOD RELION 3.1 4 40493.0 RELION 3.1 4V88 PDB experimental model 6RM3 PDB experimental model OTHER

The model was built using fragments of S. cerevisiae (pdb id 4v88) and V. necatrix ribosomes (pdb id 6rm3) as starting models that were edited using Coot using genomic sequences of the E. cuniculi strain GB-M1 to model rRNA and ribosomal proteins. For ribosomal proteins that are encoded by two alternative genes (with one gene coding for a zinc-coordinating protein and another gene coding for a zinc-free ribosomal protein), we used zinc-coordinating isoforms, because the cryo-EM map revealed the presence of these isoforms and not their zinc-free paralogs in the ribosome structure. The identity of protein msL2 in the ribosome structure was determined using the genomic sequence of the E. cuniculi strain GB-M1 and the cryo-EM map that revealed a unique combination of aromatic and bulky amino acids in its structure: the cryo-EM map showed that msL2 has a tyrosine residue at position 5, a tryptophan residue at position 9, and lysine or arginine residues at positions 10, 12 and 13. The only protein with this sequence was the hypothetical protein ECU06_1135, whose sequence and length were fully consistent with the cryo-EM map. The structure of E. cuniculi ribosomes was refined using Phenix real space refine and validated using MolProbity within Phenix and PDB OneDep. The parts of the model corresponding to the 60S, 40S body and 40S head were built and refined using the consensus map, 40S body multibody map and 40S head multibody map, respectively.

correlation coefficient REAL emd_13936_msk_1.map emd_13936_additional_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 512 512 512 0 0 0 512 512 512 440.832 440.832 440.832 90.0 90.0 90.0 X Y Z -2.0840266 1.8756942 -0.0012936983 0.07940716 0.861 0.861 0.861 AUTHOR ::::EMDATABANK.org::::EMD-13936:::: small subunit head map emd_13936_additional_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 512 512 512 0 0 0 512 512 512 440.832 440.832 440.832 90.0 90.0 90.0 X Y Z -2.5819101 3.0395536 -0.001171067 0.036463805 0.861 0.861 0.861 AUTHOR ::::EMDATABANK.org::::EMD-13936:::: small subunit body map emd_13936_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 512 512 512 0 0 0 512 512 512 440.832 440.832 440.832 90.0 90.0 90.0 X Y Z -0.032427274 0.11692965 0.00011513385 0.00549479 0.861 0.861 0.861 AUTHOR ::::EMDATABANK.org::::EMD-13936:::: consensus half map 2 emd_13936_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 512 512 512 0 0 0 512 512 512 440.832 440.832 440.832 90.0 90.0 90.0 X Y Z -0.031807695 0.11576999 0.000114729235 0.005497754 0.861 0.861 0.861 AUTHOR ::::EMDATABANK.org::::EMD-13936:::: consensus half map 1