CRYSTAL STRUCTURE OF THE WILD-TYPE THERMUS THERMOPHILUS 70S RIBOSOME IN COMPLEX WITH IBOXAMYCIN, MRNA, DEACYLATED A- AND E-SITE TRNAS, AND AMINOACYLATED P-SITE TRNA AT 2.50A RESOLUTION
Chain 1k,2k
MAKKPSKKKVKRQVASGRAYIHASYNNTIVTITDPDGNPITWSSGGVIGYKGSRKGTPYAAQLAALDAAKKAMAYGMQSV DVIVRGTGA
GREQAIRALQASGLQVKSIVDDTPVPHNGCRPKKKFRKAS
Chain 1q,2q
MPKKVLTGVVVSDKMQKTVTVLVERQFPHPLYGKVIKRSKKYLAHDPEEKYKLGDVVEIIESRPISKRKRFRVLRLVESG RMDLVEKYL
IRRQNYESLSKRGGKA
Chain 1l,2l
MPTINQLVRKGREKVRKKSKVPALKGAPFRRGVCTVVRTVTPKKPNSALRKVAKVRLTSGYEVTAYIPGEGHNLQEHSVV LIRGGRVK(
0TD)LPGVRYHIVRGVYDAAGVKDRKKSRSKYGTKKPKEAAKTAAKK
Chain 1r,2r
MSTKNAKPKKEAQRRPSRKAKVKATLGEFDLRDYRNVEVLKRFLSETGKILPRRRTGLSAKEQRILAKTIKRARILGLLP FTEKLVRK
Chain 1u,2u
MGKGDRRTRRGKIWRGTYGKYRPRKKK
Chain 12,22
MKLSEVRKQLEEARKLSPVELEKLVREKKRELMELRFQASIGQLSQNHKIRDLKRQIARLLTVLNEKRRQNA
Chain 13,23
MPRLKVKLVKSPIGYPKDQKAALKALGLRRLQQERVLEDTPAIRGNVEKVAHLVRVEVVE
Chain 14,24
MKEGIHPKLVPARIICGCGNVIETYSTKPEIYVEVCSKCHPFYTGQQRFVDTEGRVERFQRRYGDSYRKGR
Chain 15,25
MAKHPVPKKKTSKARRDARRSHHALTPPTLVPCPECKAMKPPHTVCPECGYYAGRKVLEV
Chain 1Y,2Y
MRVKMHVKKGDTVLVASGKYKGRVGKVKEVLPKKYAVIVEGVNIVKKAVRVSPKYPQGGFIEKEAPLHASKVRPICPACG KPTRVRKKF
LENGKKIRVCAKCGGALDTEE
Chain 1Z,2Z
MEYRLKAYYREGEKPSALRRAGKLPGVMYNRHLNRKVYVDLVEFDKVFRQASIHHVIVLELPDGQSLPTLVRQVNLDKRR RRPEHVDFF
VLSDEPVEMYVPLRFVGTPAGVRAGGVLQEIHRDILVKVSPRNIPEFIEVDVSGLEIGDSLHASDLKLPPG VELAVSPEETIAAVVPPE
DVEKLAEEAAAEVAEPEVIKKGKEEEEE
Chain 10,20
MAHKKGLGSTRNGRDSQAKRLGVKRYEGQVVRAGNILVRQRGTRFKPGKNVGMGRDFTLFALVDGVVEFQDRGRLGRYVH VRPLA
Chain 11,21
MSKVCEISGKRPIVANSIQRRGKAKREGGVGKKTTGISKRRQYPNLQKVRVRVAGQEITFRVAASHIPKVYELVERAKGL KLEGLSPKE
IKKELLKLL
Chain 1o,2o
MPITKEEKQKVIQEFARFPGDTGSTEVQVALLTLRINRLSEHLKVHKKDHHSHRGLLMMVGQRRRLLRYLQREDPERYRA LIEKLGIRG
Chain 1p,2p
MVKIRLARFGSKHNPHYRIVVTDARRKRDGKYIEKIGYYDPRKTTPDWLKVDVERARYWLSVGAQPTDTARRLLRQAGVF RQEAREGA
Chain 1m,2m
MARIAGVEIPRNKRVDVALTYIYGIGKARAKEALEKTGINPATRVKDLTEAEVVRLREYVENTWKLEGELRAEVAANIKR LMDIGCYRG
LRHRRGLPVRGQRTRTNARTRKGPRKTVAGKKKAPRK
Chain 1n,2n
MARKALIEKAKRTPKFKVRAYTRCVRCGRARSVYRFFGLCRICLRELAHKGQLPGVRKASW
Chain 16,26
MASEVRIKLLLECTECKRRNYATEKNKRNTPNKLELRKYCPWCRKHTVHREVKI
Chain 17,27
MKRTWQPNRRKRAKTHGFRARMRTPGGRKVLKRRRQKGRWRLTPAVRKR
Chain 1i,2i
MEQYYGTGRRKEAVARVFLRPGNGKVTVNGQDFNEYFQGLVRAVAALEPLRAVDALGHFDAYITVRGGGKSGQIDAIKLG IARALVQYN
PDYRAKLKPLGFLTRDARVVERKKYGKHKARRAPQYSKR
Chain 1j,2j
MPKIRIKLRGFDHKTLDASAQKIVEAARRSGAQVSGPIPLPTRVRRFTVIRGPFKHKDSREHFELRTHNRLVDIINPNRK TIEQLMTLD
LPTGVEIEIKTVGGGR
Chain 1D,2D
MAVKKFKPYTPSRRFMTVADFSEITKTEPEKSLVKPLKKTGGRNNQGRITVRFRGGGHKRLYRIIDFKRWDKVGIPAKVA AIEYDPNRS
ARIALLHYVDGEKRYIIAPDGLQVGQQVVAGPDAPIQVGNALPLRFIPVGTVVHAVELEPKKGAKLARAAG TSAQIQGREGDYVILRLP
SGELRKVHGECYATVGAVGNADHKNIVLGKAGRSRWLGRRPHVRGAAMNPVDHPHGGGEGRA PRGRPPASPWGWQTKGLKTRKRRKPSS
RFIIARRKK
Chain 1F,2F
MKEVAVYQIPVLSPSGRRELAADLPAEINPHLLWEVVRWQLAKRRRGTASTKTRGEVAYSGRKIWPQKHTGRARHGDIGA PIFVGGGVV
FGPKPRDYSYTLPKKVRKKGLAMAVADRAREGKLLLVEAFAGVNGKTKEFLAWAKEAGLDGSESVLLVTGN ELVRRAARNLPWVVTLAP
EGLNVYDIVRTERLVMDLDAWEVFQNRIGGEA
Chain 1E,2E
MKGILGVKVGMTRIFRDDRAVPVTVILAGPCPVVQRRTPEKDGYTAVQLGFLPQNPKRVNRPLKGHFAKAGVEPVRILRE IRDFNPEGD
TVTVEIFKPGERVDVTGTSKGRGFAGVMKRWNFAGGPDSHGAHKIHRHPGSIGNRKTPGRVYKGKKMAGHY GAERVTVMNLEVVDVIPE
ENLLLVKGAVPGPNGGLVIVRETKKAAK
Chain 1H,2H
MSRIGRLPIPVPKGVSVEVAPGRVKVKGPKGELEVPVSPEMRVVVEEGVVRVERPSDERRHKSLHGLTRTLIANAVKGVS EGYSKELLI
KGIGYRARLVGRALELTVGFSHPVVVEPPEGITFEVPEPTRVRVSGIDKQKVGQVAANIRAIRKPSAYHEK GIYYAGEPVRLKPGKAGA
KK
Chain 1G,2G
MPLDVALKRKYYEEVRPELIRRFGYQNVWEVPRLEKVVINQGLGEAKEDARILEKAAQELALITGQKPAVTRAKKSISNF KLRKGMPIG
LRVTLRRDRMWIFLEKLLNVALPRIRDFRGLNPNSFDGRGNYNLGLREQLIFPEITYDMVDALRGMDIAVV TTAETDEEARALLELLGF
PFRK
Chain 1N,2N
MKTYVPKQVEPRWVLIDAEGKTLGRLATKIATLLRGKHRPDWTPNVAMGDFVVVVNADKIRVTGKKLEQKIYTRYSGYPG GLKKIPLEK
MLATHPERVLEHAVKGMLPKGPLGRRLFKRLKVYAGPDHPHQAQRPEKLEV
Chain 1I,2I
MKVILLEPLENLGDVGQVVDVKPGYARNYLLPRGLAVLATESNLKALEARIRAQAKRLAERKAEAERLKEILENLTLTIP VRAGETKIY
GSVTAKDIAEALSRQHGVTIDPKRLALEKPIKELGEYVLTYKPHPEVPIQLKVSVVAQE
Chain 1t,2t
MAQKKPKRNLSALKRHRQSLKRRLRNKAKKSAIKTLSKKAIQLAQEGKAEEALKIMRKAESLIDKAAKGSTLHKNAAARR KSRLMRKVR
QLLEAAGAPLIGGGLSA
Chain 1h,2h
MLTDPIADMLTRIRNATRVYKESTDVPASRFKEEILRILAREGFIKGYERVDVDGKPYLRVYLKYGPRRQGPDPRPEQVI HHIRRISKP
GRRVYVGVKEIPRVRRGLGIAILSTSKGVLTDREARKLGVGGELICEVW
Chain 1g,2g
MARRRRAEVRQLQPDLVYGDVLVTAFINKIMRDGKKNLAARIFYDACKIIQEKTGQEPLKVFKQAVENVKPRMEVRSRRV GGANYQVPM
EVSPRRQQSLALRWLVQAANQRPERRAAVRIAHELMDAAEGKGGAVKKKEDVERMAEANRAYAHYRW
Chain 1P,2P
MKLSDLRPNPGANKRRKRVGRGPGSGHGKTATRGHKGQKSRSGGLKDPRRFEGGRSTTLMRLPKRGMQGQVPGEIKRPRY QGVNLKDLA
RFEGEVTPELLVRAGLLKKGYRLKILGEGEAKPLKVVAHAFSKSALEKLKAAGGEPVLLEA
Chain 1O,2O
MIQPQTYLEVADNTGARKIMCIRVLKGSNAKYATVGDVIVASVKEAIPRGAVKEGDVVKAVVVRTKKEIKRPDGSAIRFD DNAAVIINN
QLEPRGTRVFGPVARELREKGFMKIVSLAPEVL
Chain 1R,2R
MRHLKSGRKLNRHSSHRLALYRNQAKSLLTHGRITTTVPKAKELRGFVDHLIHLAKRGDLHARRLVLRDLQDVKLVRKLF DEIAPRYRD
RQGGYTRVLKLAERRRGDGAPLALVELVE
Chain 1Q,2Q
MLMPRRMKYRKQQRGRLKGATKGGDYVAFGDYGLVALEPAWITAQQIEAARVAMVRHFRRGGKIFIRIFPDKPYTKKPLE VRMGKGKGN
VEGYVAVVKPGRVMFEVAGVTEEQAMEALRIAGHKLPIKTKIVRRDAYDEAQ
Chain 1T,2T
MNRGALIKLVESRYVRTDLPEFRPGDTVRVSYKVKEGNRTRIQDFEGIVIRIRRNGFNTTFTVRKVSYGVGVERIFPLHS PLIQKIDIV
QRGRARRAKLYFIRNLSDREIRRKLRADRKRIDQDRAAERAAKEEAQKAQEPKASQE
Chain 1S,2S
MARLTAYERRKFRVRNRIKRTGRLRLSVFRSLKHIYAQIIDDEKGVTLVSASSLALKLKGNKTEVARQVGRALAEKALAL GIKQVAFDR
GPYKYHGRVKALAEGAREGGLEF
Chain 1V,2V
MFAIVKTGGKQYRVEPGLKLRVEKLDAEPGATVELPVLLLGGEKTVVGTPVVEGASVVAEVLGHGRGKKILVSKFKAKVQ YRRKKGHRQ
PYTELLIKEIRG
Chain 1U,2U
MPRAKTGVVRRRKHKKILKLAKGYWGLRSKSFRKARETLFAAGNYAYAHRKRRKRDFRRLWIVRINAACRQHGLNYSTFI HGLKKAGIE
VDRKNLADLAVREPQVFAELVERAKAAQG
Chain 1X,2X
MKTAYDVILAPVLSEKAYAGFAEGKYTFWVHPKATKTEIKNAVETAFKVKVVKVNTLHVRGKKKRLGRYLGKRPDRKKAI VQVAPGQKI
EALEGLI
Chain 1W,2W
MEAKAIARYVRISPRKVRLVVDLIRGKSLEEARNILRYTNKRGAYFVAKVLESAAANAVNNHDMLEDRLYVKAAYVDEGP ALKRVLPRA
RGRADIIKKRTSHITVILGEKHGK
Chain 19,29
MKVRASVKRICDKCKVIRRHGRVYVICENPKHKQRQG
Chain 18,28
MPKMKTHKGAKKRVKITASGKVVAMKTGKRHLNWQKSGKEIRQKGRKFVLAKPEAERIKLLLPYE
Chain 1f,2f
MRRYEVNIVLNPNLDQSQLALEKEIIQRALENYGARVEKVEELGLRRLAYPIAKDPQGYFLWYQVEMPEDRVNDLARELR IRDNVRRVM
VVKSQEPFLANA
Chain 1e,2e
MPETDFEEKMILIRRTARMQAGGRRFRFGALVVVGDRQGRVGLGFGKAPEVPLAVQKAGYYARRNMVEVPLQNGTIPHEI EVEFGASKI
VLKPAAPGTGVIAGAVPRAILELAGVTDILTKELGSRNPINIAYATMEALRQLRTKADVERLRKGEAHAQA QG
Chain 1d,2d
MGRYIGPVCRLCRREGVKLYLKGERCYSPKCAMERRPYPPGQHGQKRARRPSDYAVRLREKQKLRRIYGISERQFRNLFE EASKKKGVT
GSVFLGLLESRLDNVVYRLGFAVSRRQARQLVRHGHITVNGRRVDLPSYRVRPGDEIAVAEKSRNLELIRQ NLEAMKGRKVGPWLSLDV
EGMKGKFLRLPDREDLALPVNEQLVIEFYSR
Chain 1c,2c
MGNKIHPIGFRLGITRDWESRWYAGKKQYRHLLLEDQRIRGLLEKELYSAGLARVDIERAADNVAVTVHVAKPGVVIGRG GERIRVLRE
ELAKLTGKNVALNVQEVQNPNLSAPLVAQRVAEQIERRFAVRRAIKQAVQRVMESGAKGAKVIVSGRIGGA EQARTEWAAQGRVPLHTL
RANIDYGFALARTTYGVLGVKAYIFLGEVIGGQKPKARPELPKAEERPRRRRPAVRVKKEE
Chain 1b,2b
MPVEITVKELLEAGVHFGHERKRWNPKFARYIYAERNGIHIIDLQKTMEELERTFRFIEDLAMRGGTILFVGTKKQAQDI VRMEAERAG
MPYVNQRWLGGMLTNFKTISQRVHRLEELEALFASPEIEERPKKEQVRLKHELERLQKYLSGFRLLKRLPD AIFVVDPTKEAIAVREAR
KLFIPVIALADTDSDPDLVDYIIPGNDDAIRSIQLILSRAVDLIIQARGGVVEPSPSYALVQ EAEATETPEGESEVEA
Chain 1s,2s
MPRSLKKGVFVDDHLLEKVLELNAKGEKRLIKTWSRRSTIVPEMVGHTIAVYNGKQHVPVYITENMVGHKLGEFAPTRTY RGHGKEAKA
TKKK
Mitcheltree, M.J., Pisipati, A., Syroegin, E.A., Silvestre, K.J., Klepacki, D., Mason, J.D., Terwilliger, D.W., Testolin, G., Pote, A.R., Wu, K.J.Y., Ladley, R.P., Chatman, K., Mankin, A.S., Polikanov, Y.S., Myers, A.G.
A synthetic antibiotic class overcoming bacterial multidrug resistance. 
Nature, 599, pp. 507 - 512, 2021.
The structure was refined using the PHENIX program.
The R value is 0.2264 for 1994681 reflections in
the resolution range 198.84 to 2.5 Ångstroms
with Fobs > 1.33 sigma(Fobs) and with I > 0.0 sigma(I)