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FASTA Sequence PDB Format mmCIF Format
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9XAE

Cryo-em structure of the pre-40s ribosome (enp1-rrp12 wt) from chaetomium thermophilum, state rio2-c

PDB DOI: 10.2210/pdb9xae/pdb

Classification: RIBOSOME
Organism(s): Thermochaetoides Thermophila

Deposited: 2025-10-22
Deposition Author(s): Beckmann, R. , Cheng, J. , Fischer, P. , Hong, X. , Hurt, E. , Lau, B. , Li, Y. , Yuan, R. , Zhu, J.

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 3.0 Å

Literature

Cryo-em structure of the pre-40s ribosome (enp1-rrp12 wt) from chaetomium thermophilum, state rio2-c

Beckmann, R. , Cheng, J. , Fischer, P. , Hong, X. , Hurt, E. , Lau, B. , Li, Y. , Yuan, R. , Zhu, J.

Primary Citation of Related Structures: 9XAE


Proteins
Molecule Chains Sequence Length Organism Sequence
Small ribosomal subunit protein uS2 D 285 Thermochaetoides Thermophila MAPANLPSIFNPTSADIEQLLAAQCHIGSKNLNVHMQPYVWKTRADGVNIINLGKTWEKLVLAARIIVAIDNPSDVCVISSRPFGQRAVLKFAAHTGAQAIAGRFTPGSFTNYITRSFKEPRLIVVTDPRTDAQAIKEASYVNIPVIALCDTDSPLEYVDVAIPTNNKGRHSVGLIWWMLAREVLRLRGTIYNRETPWDVMPDLYFYRDPEAEAEEKIEEKELAVEEEVAAVDTGFAGAGDWEAAPGGFPAATEWSEAQAGSWEAGAAATSEWAAEPTKDASAGW
40S ribosomal protein S11-like protein O 161 Thermochaetoides Thermophila MATELTVQSERAFLKQPHIFLNSKVKVKSTRPGKGGRRWYKDVGLGFKTPKTAIEGHYIDKKCPFTGMVSIRGRILTGRVVSTKMHRTIIIRREYLHYIPKYNRYEKRHKNLAAHVSPAFRVEEGDMVVVGQCRPLSKTVRFNVLRVLPRTGKSVKKFQKF
40S ribosomal protein S12 P 144 Thermochaetoides Thermophila MSDVEETTAPQEVEVSAEAGKGQMSVLDALKGVLKLSLMHDGLARGLREASKALDRRQAHMCVLNESCEEEAYKKLVIALCQEHKIPLIKVPDGKQLGEWAGLCVLDREGNARKVVNCSCVVVKDWGEESQERTVLLNYFQQEA
40S ribosomal protein S13-like protein Q 151 Thermochaetoides Thermophila MGRLHSKGKGISASAIPYSRNPPAWLKTTPEQVVEQICKLARKGATPSQIGVILRDSHGIAQVKVVTGNKILRILKSNGLAPDIPEDLYFLIKKAVAVRKHLERNRKDKDSKFRLILIESRIHRLARYYKTVGVLPPTWKYESSTASTLVA
40S ribosomal protein S14-like protein R 150 Thermochaetoides Thermophila MPPKKTTRPAQENISLGPQVREGELVFGVARIFASFNDTFVHVTDLSGRETICRVTGGMKVKADRDESSPYAAMLAAQDVAARCKELGITALHIKIRATGGNGTKTPGPGAQSALRALARSGMKIGRIEDVTPTPSDSTRRKGGRRGRRL
40S ribosomal protein s15-like protein S 153 Thermochaetoides Thermophila MADTEYNAEEAAELKKKRTFRKFSYRGIDLEALLDLDSDELRNVLHARARRKINRGLKRRPLGLIKKLRKAKQEAKPNEKPELVKTHLRDMIVVPEMIGSVIGIYSGKEFNQVEIKPEMVGHYLGEFSITYKPVKHGRPGIGATHSSRFIPLK
40S ribosomal protein S16-like protein T 143 Thermochaetoides Thermophila MASVQAVQVFGKKKNATAVARCVQGKGLIKVNGKPLKLFAPEILRAKLYEPILILGTDKFADVDIRIRVAGGGHTSQVYAVRQAIAKSIVAYYAKYVDEHSKNLLKQELIQFDRSLLVADPRRCEPKKFGGRGARARFQKSYR
40S ribosomal protein S17-like protein U 143 Thermochaetoides Thermophila MGRVRTKTVKKSAKVIIEKYYPRLTLDFETNKRVCDEIAVISSKRLRNKIAGYTTHLMKRIQRGPVRGISFKLQEEERERKDQYVPEVSALDFHQNSETGMLDIDQETKDLLKHLGFDSIPVNVIPVTQSQPVERGRRYGRRD
Putative ribosomal protein V 156 Thermochaetoides Thermophila MSLVSGEKTNFNHILRLLNTNVDGKQKVVYALTQIKGVGRRYSNLVCKKADVDLKKRAGELTSEELERLVTIIQNPLAYKIPTWFLNRQRDIVDGKDSQILANGVDSKLREDLERLKKIRAHRGLRHYWGLRVRGQHTKTTGRRGRTVGVSKKKGG
40S ribosomal protein S19-like protein W 153 Thermochaetoides Thermophila MPGGVTVRDVDAHKFVAAYAAFLKRQGKLPVPGWVDTVKTGNAKELPPQDIDWWYIRAASVARHVYLRKTVGVGRLRKVHGSAKNRGTRPSHHVDASGSVDRKIMQALEKIQVLEKDEERGGRRITQQGQRDLDRIAQTVAEADQESEAEEEE
40S ribosomal protein S21-like protein Y 98 Thermochaetoides Thermophila MENDRGEIVDLYVPRKCSATGRIIKAKDHGSCQITIAKVDENGRAIQGENIIYAFSGFVRAMGESDDALNRLAQRDGLLKNVWSAQRCAFYDPTLLRI
Ribosomal protein s27-like protein E 82 Thermochaetoides Thermophila MVLAVDLLNPSPASEARKHKLKTLVPAPRSFFMDVKCPGCFTITTVFSHAQTVVICQGCTNVLCQPTGGKARLTEGCSFRRK
40S ribosomal protein S22-like protein Z 130 Thermochaetoides Thermophila MVRTSVLHDALNSINNAEKMGKRQVMIRPSSKVIVKFLQVMQRHGYIGEFEEVDNHRSGKIVVQLNGRLNKCGVISPRYNVRLAELEKWVTKLLPARQFGYVILTTSAGIMDHEEARRKHVAGKIIGFFY
Small ribosomal subunit protein eS24 B 136 Thermochaetoides Thermophila MADTDSPVTLRTRKFIRNPLLSRKQMVVDILHPGRPNISKDELREKLATMYKAQKDQVSVFGLRTQYGGGKTTGFALIYDSPEALKKFEPRYRLVRAGLAAKVEKASRQQRKQRKNRLKTLRGTAKVKGAKAKKEK
40S ribosomal protein S25 C 99 Thermochaetoides Thermophila MAPAAQSGAKKQKKKWSKGKVKDKAQHSVILDKATSDKLYKDVQSYRLVTVATLVDRLKINGALARKCLKDLEEKGLIRQVVGHSKMKIYTRAVGAAAE
Small ribosomal subunit protein uS5 F 263 Thermochaetoides Thermophila MADRGTGARGGGFASRGGADRGRGRGGPRRGRRGGGKGDEKEWQPVTKLGRLVKAGKIKSMEEIYLHSLPIKEYQIVDYFLPKLKDEVMKIKPVQKQTRAGQRTRFKAIVLIGDSDGHVGLGIKTSKEVATAIRAAIIIAKLSVIPVRRGYWGANLGRPHSLPVKQSGKCGSVTVRLIPAPRGTSLVASPAVKRLLQLAGIEDAYTSSSGSTKTLENTLKATFAAVANTYGFLTPNLWKETKLIRSPLEEYADTLRDGKRYAH
40S ribosomal protein S4 H 264 Thermochaetoides Thermophila MARGPKKHQKRLSAPSHWLLDKLSGAYAPRPSTGPHKLRDCMPLIVFVRNRLKYALNYRETKAIMMQRLVKVDGKVRTDITYPAGFMDVITIEKTGENFRLIYDTKGRFTVHRITDEEAKYKLGKVKRVQLGRGGVPFLVTHDARTIRYPDPLIKVNDTVKIDLETGKITDFIKFDTGALAMITGGRNMGRVGVITHRERHDGGFGIVHLKDALDNTFATRESNVFVIGSEKPWISLPKGKGVKLTIAEERDQRRARALAAAGH
40S ribosomal protein s5-like protein I 212 Thermochaetoides Thermophila MSEGEVEVAQPQYDVLPKEVLAEVGSVKLFNRWSYDDIEIRDISLTDYIQIRAPVYIPHSAGRYAVKRFRKANCPIIERLTNSLMMHGRNNGKKLMAVRIVAHAFEIIHLMTDQNPIQVAVDAIVNCGPREDSTRIGSAGTVRRQAVDVSPLRRVNQAIALLTTGAREAAFRNVKTIAECLAEELINAAKGSSNSYAIKKKDELERVAKSNR
Bms1-type G domain-containing protein 2 830 Thermochaetoides Thermophila MPGPVSNGQHHHRPTTKTKHKPFKSRHATKRALRDAAKGRVPNEKGQRKTPHQQVMSKLDRRNQAKQRLLEKSREHAKEVSVFNGRDGAPRNVAVIPLCPDTDAVAAIKALNDSIDIEADVRDGVFRVPVDRFKQKLQYIALNRDLTACLDACSVADFIVLVLSAHVEVDELGELILRSVESQGMSTLFTVVQGLNRIEPQKQRLSVVASLKSYITHFHPEQEKIYNLDNRQECSNLMRSLCSTTPKGVRWRDERSWMLIEDVKFGASADEPSIVTGVVRGKGLKADRLVQIGDWGTFQVEKITAAPLTVRKRKGDDTAMEDVEQILDTPTEDRDGLEDLAPEEAVMRDDDEDEMMDAASTVTTSKKGVLLDDHRYYSEDEEEEEERKLPKRVPKGTSKYQAAWFLDDDDISDSGTDLEDLDMEDAQSEASEESARPEDGIEGLAGADDAMTEAGPSEYPQSVAFEEPDEEEDMRALEAYRKLKRTEAEDDREFPDEIELHPKVLARERLAKYRGLKSMRTSPWVEEEDRAFEPEEWQRLLRIPDYRASRIRAAREALVGGVAPGTRVNVYVKGLPGRARESYKPGQPLPLVSLLRHEHKRTAMNILINLPSDFPASIKSKSEMIVQYGARRFVINPLFSQPGSTPNDVHKYCRYLHPGQSAVATFMGPVTWGSVPALFFMRDPPTSNDPEAEEQTSASTLPLTLVATGTTLPPSTKRVIAKRAILTGHPYHIHKKIVTVRYMFFNREDVEWFKALPLWTKRGRSGYIKEPLGTHGYFKATFDGRINPQDTIGVSLYKRVWPRNARPLEGALLDEKEVAAKKGEDTEMVE
Pre-rRNA-processing protein PNO1 3 259 Thermochaetoides Thermophila MPAPTALKQPPPAPEQQAAPAITNENEDELLIDIQQAAATLTDPNAAEPPEETMENEMAVDEEGRPRFAPGKNIDPIRRIETRKIPIPPHRMSALKANWTKYPPLVDHCKLQVRMNIKEKRVELRSSKYTVSNEALQMGADFVSAFAMGFDIDDAIALLRLDSLYIQSFDIKDVRQTLGPDALSRAIGRIAGKDGKTKFAIENATKTRIVLAGSKVHILGAFENIGMARESIVSLVLGAQPGKVYNNLRIIASRMKERW
Bystin-like protein 4 480 Thermochaetoides Thermophila MPKAIAASSHKRRHNPLEDDILATGILKNREGRPSKRANKKVAEEENYVDSKASRKILAMSRELMDEEEQQLKNKQVTVASTAFDFDPSRMDHDEDDQEEFVNNEEWGDEDEDAGDNDNEVDAADLEIFNRFVQPTMKDDPLLTHGWDQKPADGEEEKEEQTNLADLILQKIAEKEAMTGGQNGGNPIEEDYEIPPKVVEVFTKIGLILARYKSGPLPKPFKVLPTIPHWEDIIQLTRPDLWTPNACYAATRIFVSAKPQVVQRFMEMIILERVREDIHENKKLNVHLFNCLKKALYKPAGFFKGFLFPLAASGTCTLREAQIISAVLARISIPVLHSAAAIKTLCDIAAEQASQRAECVSATNYLLKVLLEKRYALPWQCIDALVFHFLRYASMAREGDGAPKALPVIFHQCLLVFAQRYRNDITEDQREALLDLLLTHGHEKIAPEIRKELLAGRGRGIPVQQPQPTFDGDDTMLVDS
Putative low-temperature viability protein 5 445 Thermochaetoides Thermophila MAKGKWIDKKTATHFQLVYRPQNDPLIHDENAPQMVLNPTQPPNSKGKGKGKTLSELASELGDDVRSVRANEGEAANYGIFFDDTEYDYMQHLREIGTGEGEAVFIEANPVINRGKKGGKQKQSLEEALRQLDLKNKSEELLDPEILPNKNLQHVSYQAQQDVPDEIAGFQPDMDPRLREVLQALEDDAYVDEEGGEEIFQELAKDARELSQDEFEETFDDFEEDEGWESDRTVKAEKKPEPAQTGDGDAQPASDTKPGQQTSGDTAEGEVPPEATSDAWMEEFKKFKSDQKAAERKSAKARAAPSEIQSSIWTVTTNGGRRKHRKGALTNPSTYSMTSSSLLRTEQLSILDARFEKLEEEYNAEYDEMASMSAVSTASTVQGPTRQDFDGLLDEFLDNYQMAGKKRVKKGKLSGVEQFDEIRRELGPPRIPAKYLGKGKGKARV
40S ribosomal protein S6 J 239 Thermochaetoides Thermophila MKLNISHPANGSQKLIEVEDERKLRHFYDKRMGAEVAGDPLGPEWKGYILRITGGNDKQGFPMKQGVIAPNRVRLLLSEGHSCYRPRRDGERKRKSVRGCIVGPDLSVLALSIVKQGEQDIPGLTDVVHPKRLGPKRATKIRRFFSLSKDDDVRKYVIRREVQPKGEGKKPYTKAPRIQRLVTPQRLQHKRHRIALKRRQQEKVKEEAAEYAQILAKRVAEAKAQKADLRKRRASSLHK
40S ribosomal protein S7 K 203 Thermochaetoides Thermophila MSAPSLNKIAANSPSRQNPSDLERAIAGALYDLETNTADLKAALRPLQFVSAREIEVGHGKKAIVIFVPVPALQGFHRVQQRLTRELEKKFSDRHVLILAARRILPKPKRSARSRNTLKQKRPRSRTLTAVHDAILTDLVYPVEIVGKRLRTKEDGSKVLKVILDEKERGGVDYRLDTYSEVYRRLTGRNVTFEFPQTTITDY
40S ribosomal protein S8 L 202 Thermochaetoides Thermophila MGISRDSRHKRSHTGAKRAFYRKKRAFELGRQPANTRIGPKRIHIVRTRGGNHKYRALRLDSGNFAWGSEGCTRKTRIIGVVYHPSNNELVRTNTLTKSAVVQIDAAPFRQWYEAHYGQPLGRRRQQKQGQVVEEVKKSKSVEKKQAARFAAHGKVDPALEKQFEAGRLYAIISSRPGQSGRADGYILEGEELAFYQRKLHK
40S ribosomal protein s9-like protein M 190 Thermochaetoides Thermophila MAPRKYSKTYKVPRRPYEAARLDSELKLVGEYGLRNKREVWRVLLTLSKIRRAARILLTLDEKDPKRLFEGNALIRRLVRIGVLDESRMKLDYVLALKAEDFLERRLQTLVYKLGLAKSIHHARVLIRQRHIRVGKQIVNVPSFMVRLDSQKHIDFALTSPFGGGRPGRVRRKKAKAAEGGEGGEEEEEE

Nucleic Acids / Hybrid
Molecule Chains Sequence Length Organism Sequence
18S rRNA a 1796 NA UACCUGGUUGAUUCUGCCAGUAGUCAUAUGCUUGUCUCAAAGAUUAAGCCAUGCAUGUCUAAGUAUAAGCAAUUAUACAGCGAAACUGCGAAUGGCUCAUUAAAUCAGUUAUCGUUUAUUUGAUAGUACCUUACUACAUGGAUAACCGUGGUAAUUCUAGAGCUAAUACAUGCUGAAAAUCCCGACUUCGGAAGGGAUGUAUUUAUUAGAUUAAAAACCAAUGCCCUUCGGGGCUUUCUGGUGAUUCAUAAUAACUUCUCGAAUCGCACGGCCUUGCGCCGGCGAUGGUUCAUUCAAAUUUCUGCCCUAUCAACUUUCGACGGCUGGGUAUUGGCCAGCCGUGGUGACAACGGGUAACGGAGGGUUAGGGCUCGACCCCGGAGAAGGAGCCUGAGAAACGGCUACUACAUCCAAGGAAGGCAGCAGGCGCGCAAAUUACCCAAUCCCGACACGGGGAGGUAGUGACAAUAAAUACUGAUACAGGGCUCUUUCGGGUCUUGUAAUUGGAAUGAGUACAAUUUAAAUCCCUUAACGAGGAACAAUUGGAGGGCAAGUCUGGUGCCAGCAGCCGCGGUAAUUCCAGCUCCAAUAGCGUAUAUUAAAGUUGUUGAGGUUAAAAAGCUCGUAGUUGAACCUUGGGCCUAGCCCGCCGGUCCGCCUCACCGCGUGCACUGGCUGGGCUGGGCCUUUCCUUCUGGAGAACCGCAUGCCCUUCACUGGGUGUGUCGGGGAACCAGGACUUUUACUCUGAACAAAUUAGAUCGCUUAAAGAAGGCCUAUGCUUGAAUACAUUAGCAUGGAAUAAUAGAAUAGGACGUGUGGUUCUAUUUUGUUGGUUUCUAGGACCGCCGUAAUGAUUAAUAGGGACAGUCGGGGGCGUCAGUAUUCAAUUGUCAGAGGUGAAAUUCUUGGAUUUAUUGAAGACUAACAACUGCGAAAGCAUUCGCCAAGGAUGUUUUCAUUAAUCAGGAACGAAAGUUAGGGGAUCGAAGACGAUCAGAUACCGUCGUAGUCUUAACCAUAAACUAUGCCGAUUAGGGAUCGGACGGCGUUUAUUUUUGACCCGUUCGGCACCUUACGAUAAAUCAAAAUGUUUGGGCUCCUGGGGGAGUAUGGUCGCAAGGCUGAAACUUAAAGAAAUUGACGGAAGGGCACCACCAGGGGUGGAGCCUGCGGCUUAAUUUGACUCAACACGGGGAAACUCACCAGGUCCAGACACGAUGAGGAUUGACAGAUUGAGAGCUCUUUCUUGAUUUCGUGGGUGGUGGUGCAUGGCCGUUCUUAGUUGGUGGAGUGAUUUGUCUGCUUAAUUGCGAUAACGAACGAGACCUUAACCUGCUAAAUAGCCCGUAUUGCCUUGGCAGUACGCCGGCUUCUUAGAGGGACUAUCGGCUCAAGCCGAUGGAAGUUUGAGGCAAUAACAGGUCUGUGAUGCCCUUAGAUGUUCUGGGCCGCACGCGCGCUACACUGACAGAGCCAGCGAGUACUCCCUUGGCCGAGAGGCCCGGGUAAUCUUGUUAAACUCUGUCGUGCUGGGGAUAGAGCAUUGCAAUUAUUGCUCUUCAACGAGGAAUCCCUAGUAAGCGCAAGUCAUCAGCUUGCGUUGAUUACGUCCCUGCCCUUUGUACACACCGCCCGUCGCUACUACCGAUUGAACGGCUCAGUGAGGCUUUCGGACUGGCCCAGAGAGGUCGGCAACGACCACUCAGGGCCGGAAAGUUAUCCAAACUCGGUCGUUUAGAGGAAGUAAAAGUCGUAACAAGGUCUCCGUAGGUGAACCUGCGGAGGGAUCAUUA
Experimental Data

Method: ELECTRON MICROSCOPY

Deposited Date: 2025-10-22
Deposition Author(s): Beckmann, R. , Cheng, J. , Fischer, P. , Hong, X. , Hurt, E. , Lau, B. , Li, Y. , Yuan, R. , Zhu, J.