2qex 0 2754 2.9 RF02540,RF00002 URS000080E276_2238 17664317 0003735 0005840 2238 uaugccagcugguggauugcucggcucaggcgcugaugaaggacgugccaagcugcgauaagccauggggagccgcacggaggcgaagaaccauggauuuccgaaugagaaucucuaacaauugcuucgcgcaaugaggaaccccgagaacugaaacaucucaguaucgggaggaacagaaaacgcaaugugaugucguuaguaaccgcgagugaacgcgauacagcccaaaccgaagcccucacgggcaauguggugucagggcuaccucucaucagccgaccgucucgacgaagucucuuggaacagagcgugauacagggugacaaccccguacucgagaccaguacgacgugcgguagugccagaguagcggggguuggauaucccucgcgaauaacgcaggcaucgacugcgaaggcuaaacacaaccugagaccgauagugaacaaguagugugaacgaacgcugcaaaguacccucagaagggaggcgaaauagagcaugaaaucaguuggcgaucgagcgacagggcauacaaggucccucgacgaaugaccgacgcgcgagcguccaguaagacucacgggaagccgauguucugucguacguuuugnaaaacgagccagggagugugucugcauggcaagucuaaccggaguauccggggaggcacagggaaaccgacauggccgcagggcuugcccgagggccgccgucuucaagggcggggagccauguggacacgacccgaauccggacgaucuacgcauggacaagaugaagcgugccgaaaggcacguggaagucuguuagaguugguguccuacaauacccucucgugaucuauguguaggggugaaaggcccaucgaguccggcaacagcugguuccaaucgaaacaugucgaagcaugaccuccgccgagguagucugugagguagagcgaccgauugguccugucaaacuccaaacuuacagacgccguuugacgcggggauuccggugcgcgggguaagccuguguaccaggaggggaacaacccagagauagguuaagguccccaaguguggauuaaguguaauccucugaagguggucucgagcccuagacagccgggaggugagcuuagaagcagcuacccucuaagaaaagcguaacagcuuaccggccgagguuugaggcgcccaaaaugaucgggacucaaauccaccaccgagaccuguccguaccacucauacugguaaucgaguagauuggcgcucuaauuggauggaaguaggggugaaaacuccuauggaccgauuagugacgaaaauccuggccauaguagcagcgauagucgggugagaaccccgacggccuaauggauaaggguuccucagcacugcugaucagcugaggguuagccgguccuaagucauaccgcaacucgacuaugacgaaaugggaaacggguuaauauucccgugccacuaugcagugaaaguugacgcccuggggucgaucacgcugggcaucgcccagucgaaccguccaacuccguggaagccguaauggcaggaagcggacgaacggcggcauagggaaacgugauucaaccuggggcccaugaaaagacgagcauaguguccguaccgagaaccgacacagguguccauggcggcgaaagccaaggccugucgggagcaaccaacguuagggaauucggcaaguuagucccguaccuucggaagaagggaugccugcuccggaacggagcaggucgcagugacucggaagcucggacugucuaguaacaacauaggugaccgcaaauccgcaaggacucguacggucacugaauccugcccagugcagguaucugaacaccucguacaagaggacgaaggaccugucaacggcgggggucuuaagguagcguaguaccuugccgcaucaguagcggcuugcaugaauggauuaaccagagcuucacugucccaacguugggcccggugaacuguacauuccagugcggagucuggagacacccagggggaagcgaagacccuauggagcuuuacugcaggcugucgcugaggacucucacuccgggaggaggacaccgauagccgggcaguuugacuggggcgguacgcgcucgaaaagauaucgagcgcgcccuauggcuaucucagccggggacccggcgaagagugcaagagcaaaagauagcuugacaguguucuucccaacgaggaacgcugacgcgaaagcguggucuagcgaaccaauuagccugcuugaugcgggcaauugaugacagaaaagcuacccuagggauaacagagucgucacucgcaagagcacauaucgaccgaguggcuugcuaccucgaugucgguucccuccauccugcccgugcagaagcgggcaagggugaggunnuucgccuauuaaaggaggucgugagcugggnuuagaccgucgugagacaggucggcugcuaucuacuggguguguaggugucugacaagaacgaccguauaguacgagaggaacuacgguugguggccacugguguaccgguuguucgagagagcacgugccggguagccacgccacacgggguaagagcugaacgcaucuaagcucgaaacccacuuggaaaagagacaccgccgaggucccgcguacaagacgcggucgauagacucggggugugcgcgucgagguaacgagacguuaagcccacgagcacuaacagaccaa ..<<<<<<<<<<<.....((..((<<<<<<.[<<......<<<<<<.((..((.>>>.....<<<<<<...<<<))..)).>>>......>>>>>>...>>>....<<<...>>>.....<<<<<.....>>>>>.>>...<<<<<<.....<......>......>>>>>.>.........<<.....>>...<<<<<.....<<.....>>....>>>>>...<<<...<<<...<<<<....>>>>.....>>>....<<<<<<<<......<..<.....<<<<<<<......<<<<......>>>>.((......<<<.....))>>>....>>>>>>>......>..>...>>>>>>.>>......<<<<<<<........>>>>>>>......<<<<<.<<<<<<>>>>>..>>>......]..>>>>>>.))...............<<....>>....))..........<<<.....>>>...................>>>>>>>>>>>.......<<<<<<<<<<....<.<<<<..<<....<....<<<<<....>>>>>.....>...>>..>>>>...>.>>>>>>>>>>...<<<........>>>.<<<<<<...<<<<<<<<<<<<<<..<<<...<<<<<...>>>>>...>>>...<<....>>....<<<<<...<<<<..>>>>...>>>>><<<<<<....>>>>>>...>>>>>>>>>>>>>>.<<.<...<<<<<<.....<<<<<<<<<..<<<....<<<<<<<....>>>>>>>.....>>>....<<<..<<.<<........>>>>.>>>....>>>>>>>>>...<<<.....>>>......>>>>>>......>.>>..<<<<<<....<<<<<....>>>>><.<<<<<<...<<<.<<<<<<<<<...<<<.....<<..<<.>>..>>...>>.>...>>>>>>>>>>>>.......>>>>>>..>..<<<<<<.<<<.....>>>.>>>>>>....<<<......>>>...<<<<<<<...<<<(((.....<<<<<<.....<<...........<<<.<<<<<<<<<<.......<<<<<.<<<..<<<<.......>>>>..>>>.......<<<<......>>>>.>>>>>...>>>>>>>>>>>>>..........)))>>....>>>>>>.>>>...>>>>>>><<<<<<<.......>>>>>..>>....>>>>>><...<<<<<<<<......<<<<<<<<....>>>>>>>>...>>>>>>>>....>.....>>>>>><<.....<........<<<<<<.......>>>>>><<<<<...<<<<..<<...<<<<<<...<<.....>>.>>>>>>....((<<<<<<...<<<<<<.<<.....>>..>>>>>>.....>>>..<<<<<........>>>>>))<<<<<<<<.......<<<...<<<<<<<<...<<<<<<<<<<<<<.[[>>>>>>><...<<<<<....<<<<<....<<<<...>>>>.....>>>>>.....>>>>>....>......>>>>>>...>>>>>>>>.........>>>..>>>>>>>>.>>>..>>.....<<......>>.>>>>..<<<.......>>>.>>>>>...<<<<.....<<<<<<<<.<<.........<.....<<<<<.....<..>......>>>>><<<<<<<<<.....>>>>>>>>>............<<<<<<<<<..<<<.........>>>..<<<<<<<.....<<<....>>>.......>>>>>>>.<<<<<.<<<..<<<<<<<..<<<.....<<<<......>>>>.....>>>>>>>>..>>>>><<...>>........<...........<<<<<.......>>>>>.....>....>>>>>..>>.>>>>>>>..>..>>.>>>>>>>>.>>>>.>....>>.((.<<<<<<......))>>>>>>.<<<<<<<..(((.[[......<<<<.[[<<<<..<<<<<.<<<<<<<<..<<....>>...<<<<....>>>>.....>>>>>>>>..>>>>>...<<<.....>>>..<<<<<<...........>>>>>>..<<...<<<<<<<...<<<<<<..>>>>>>.....<<...(((>>....>>>>>>>...<<<<<<<<<.........>>>>>>>>>.<<<....>>>.>>))).......<<<<<.<<<<<.>>>>>>>>>>>>>>>>..........>>>>..]]>>>>.......<<<<.<.<<<<<<...<<.......>>...>>>>>>...>>>>.>.......<<<<<.<<<<<<..<<<<<<<<<......>>>>>>..>>>..<<<<.....>>>>......>>>>>..>...>>>.>>....<<<<<<<....>>>.>>>>....]]..))).>>>>>>>....<<<<<<...<<<<..<<<<<<<<...............>>>>>>>><<<<<...<<<<...<<<<<<<<<<]]..>>>>>...>>>>>...>>>>.>>>>>..<<<.<..<<<<<...........>>>>>...>>>>.>>>>.......>>>>>>.....<<<<<<<<<.......>>>>>....<<<.<<<<<<<<....<<<<<..........>>>>>...>>>>.>>>>..>>>...>>>>.. ...(((((((((.....(((..((((((((.(((......((((((.[[..[[.))).....((((((...(((]]..]].)))......))))))...)))....(((...)))(.)..(((((.....))))).))...((((((.....(...[..)......))))).).........((.....))...(((((.....((.]...))....)))))...((((...((..(((((....))))....))).....((((((((......(..(.....(((((((....({((((......)))))[[(...).(((....}]])))....)))))))......)..)...)))))).)).)....(((((((........)))))))......(((((.[[[[[[)))))..)))......)..)))))).))...............((....))....))......(...(((.....))).............)).....)))))))))......(.((((((((((....((((((..((....(....(((((....))))).....)...))..))))..)).)))))))))).<.(((........))).((((((..(.(((((((((((((..(((...((((.....))))...)))...((....))..(..((((...((((..))))...)))))((((((....))))))...)))))))))))))..((.(...((((((.....((((((((((.((((...(((((((....)))))))...)[)))....(((..((.((........)))).)))..).))))))))).(.(((.....)))...)..))))))......).))).((((((....(((((....)))))..((((((...(((.(((((((((...(((.....((..((.))..))...)).)...)))))))))))).......)))))).....((((((((((.....))))))))))....(((......)))...(((((((...((([[[...(.((((((.....((...........(((.((((((((((.......(((((.(((..(((.........)))..)))........(((......)))..)))))...)))))))))))))..........]]]))....))))))))))...)))))))(((((((.......)))))..))....))))))(.(.((((((((......((((((((....))))))))...)))))))).)..).....))))))((.....((.......((((((.......))))))((((....((((..((..(((((((...((.....)).))))))....[[(((.((...((((((.((.....))..)))))).....))...(((((........)))))]]((((((((.......(((...((((((((...((((((((((((..{{.))))))(...(((((....(((((....(((.....))).....))))).....)))))....)(....)))))))...))))))))(...)....)))..)))))))).))).))).....((......)).))))..(((.......)))..))))...((((.....((((((((.((..(....(.......(((((....(.{..).....)))))(((((((((.....)))))))))(...).......(((((((((.].((.........))...(((((((.....(((....))).......))))))).}.(((.(((..(((((((..(((.....((((......)))).....))))))))..)))))((...))........((..........(((((.......)))))..)..)....)))....)).))))))).)..))).)))))))).))))))....)))[[..(((((.....>]])))))..(((((((..(((.((......((((.((((((..(((((.((((((((..(((..)))...((((....)))).....))))))))..)))))..(((......[)).)((((((..........]))))))([((...(((((((.(.((((((..))))))...).((][.[[[))....)))))))...(((((((((.........))))))))).(((....))).))]]].].....(((((.(((((.]]]]]]))))))))))....).....))))..)))))).......((((.(.((((((...((.......))...))))))...)))).).......(((((.((((((..(((((((((......))))))..)))..(((.......)))......)))))..)...))).))....(((((((....))).))))....))..))).)))))))....((((((...((((..((((((((.....(....)....))))))))(((((...((((...((((((((((}}..)))))...))))).[.)))).)))))..(((....((((.............))))....))).)))).......)))))).....(((((((((.......)))))....(((.((((((((....(((((..(....)..)))))...))))]))))..)))...)))).. Negamycin Binds to the Wall of the Nascent Chain Exit Tunnel of the 50S Ribosomal Subunit; 23S ribosomal RNA 4w2i AA 1496 2.7 RF00177,RF01959,RF01960 URS000080DFED_300852 25306922 0003735 0005840 300852 uuggagaguuugauccuggcucagggugaacgcuggcggcgugccuaagacaugcaagucgugcgggccgcggguccguggucagcggcggacgggugaguaacgcgugggugaccuacccggaagagggggacaacccggggacucgggcuaaucccccauguggacccgccccuugggguguguccaaagggcuuugcccgcuuccggaugggcccgcgucccaucagcuaguuggugggguaauggcccaccaaggcgacgacggguagccggucugagaggauggccggccacaggggcacugagacacgggccccacuccuacgggaggcagcaguuaggaaucuuccgcaaugggcgcaagccugacggagcgacgccgcuuggaggaagaagcccuucgggguguaaacuccugaacccgggacgaaacccccgacgaggggacugacgguaccgggguaauagcgccggccaacuccgugccagcagccgcgguaauacggagggcgcgagcguuacccggauucacugggcguaaagggcguguaggcggccuggggcgucccaugugaaagaccacggcucaaccgugggggagcgugggauacgcucaggcuagacggugggagagggugguggaauucccggaguagcggugaaaugcgcagauaccgggaggaacgccgauggcgaaggcagccaccugguccacccgugacgcugaggcgcgaaagcguggggagcaaaccggauuagauacccggguaguccacgcccuaaacgaugcgcgcuaggucucugggucuccugggggccgaagcuaacgcguuaagcgcgccgccuggggaguacggccgcaaggcugaaacucaaaggaauugacgggggcccgcacaagcgguggagcaugugguuuaauucgaagcaacgcgaagaaccuuaccaggccuugacaugcuagggaacccgggugaaagccuggggugccccgcgaggggagcccuagcacaggugcugcauggccgucgucagcucgugccgugagguguuggguuaagucccgcaacgagcgcaacccccgccguuaguugccagcgguucggccgggcacucuaacgggacugcccgcgaaagcgggaggaaggaggggacgacgucuggucagcauggcccuuacggccugggcgacacacgugcuacaaugcccacuacaaagcgaugccacccggcaacggggagcuaaucgcaaaaaggugggcccaguucggauuggggucugcaacccgaccccaugaagccggaaucgcuaguaaucgcggaucagccaugccgcggugaauacguucccgggccuuguacacaccgcccgucacgccaugggagcgggcucuacccgaagucgccgggagccuacgggcaggcgccgaggguagggcccgugacuggggcgaagucguaacaagguagcuguaccggaaggugcggcugga .....<<<<..[.((((.>>>>.<<<<.<<<<<..<<<<<<<<..<..<<<.<<<..<<<..<<.<<<<<<<<..>>>>>>>>.>>>>>......<<.......<<<<<<<<..<<...<<<<<<<.<<<<<....<<<<<....>>>>>.....>>>>>...<<<<<.<<<<<....>>>>>.>>>>>..<<<<...>>>>.>>>>>>>..>>>>>>>>>><<<....<<<..<<<<<<<<.......>>>>>>>>>>>......>>>..<<<<<<<<....>>>>...>>>>.>>.<<<<<.<.........>>>>>>.<<<<....>>>>...>>>>>>>........<<<....<<<<....>>>>..>>>..>>.>>>>>>..<<<<......<<<<....>>>>.....>>>>....<<<<<........<<<<.....>>>>..........>>>>>......<<<<<(((...<<<<<.....<<.)))>>.......>>>>>>>>>>..>>>>>>>>>..........<<<((.....<<<<...<<<.<<<<<<<.<<<<<<<<<<......<<<<<<.....>>>>>>....>>>>>>>>..>>>>>>>>>...<<<<<<<<...<<<<<<<....<<<<<<<.<..<<<......>>>.....>.>>>>>>>...........<<....>>.>>>>>>>..>>>>>.>>>...>>>...>>>>....<<<<<<...<<...<<<<.<.....>.>>>>...>>>>>>>>..........<<<<<<..<<<<<<<<<<...>>>>>>>>>>...<<..))>>.....>>>>>>.>>>.<<<......<<<<....>>>>....>>>..)))).]<<<<<.<<<<<<<.<<.<<<<<<..<<<<<<<<<<......<<........>>..........<<<<<<<......<<<<<<<<..<<<<<<<....>>>>>>>.....<......>....>>>>>>>>.<<<.<<<..<<<<<<.......<<<<<<<<<....>>>..<<<<......>>>>..>>>>>>.....<<<<.<<<<<<<..<<<..<<<.....>>>>>>...>>>>>>>.....<<<<<....>>>>>........>>>>.........>>>...>>>>>>>>>...>>>>>>>...>>.>>>>>>>>.....<<<<<<<.....<<<..<<..<<<<....>>>>..>>....>>>.....>>>>>>>......<..<.<<<<<<<........>>>>>>>>...>.....>>>>>>....<<<<<<<..........>>>>>>>......>>...>>>>>>>>>>.>>....<..<<.<.<<<<.<<<..<<<<<<<<<<<<<...<.<<<<....<<<....>>>.>>>>.>..>>>>>>>>>>>>>..>>>.>>>>..>.>>...>.....<<<<<<<<<....>>>>>>>>>... .....((((..[.[[[..)))).((((.(((((..(((((((((....(((.(((..(((..((.((((((((..)))))))).)))))......(((......((((((((..((...(((((((.(((((....(.((((..)))).).....)))))....((((.(((((....))))).))))...((((...)))).)))))))..))))))))))(((....(((..((((((((.......)))))))))))......)))..((((((((....))))...))))))).(((((............))))).((((....))))...)))))).).....(.(((...(((((....)))).))))).)).))))))..((((......((((....)))).....))))....(((((...(....((((.....)))).....)....)))))......((((([[[...(((((.....((.]]])).......))))))))))..)))))))))..........((([[...(.((((...(((.(((((((.((((((((((......((((((.....))))))....))))))))..)))))))))..(((((((((...((((((((....((((((....((........)).......))))))....).......((....)).)))))))..))))).)))..))))...))))....((((((...((...((((.........))))...))))))))......{...((((((..((((((((((...))))))))))...((..]])).....)))))))))).(((......((((....))))....)))...]]].](((((.(((((((.((..(((((..((((((((((......((........))..........(((((((..(...(((((((...((.((((....)))).))....(((....)))....)))))))).((.(((...((((((.(....(((((((((....)))...(((......)))...)))))).....((((.(((((((..(((..(((.....))))))...))))))).....(((((....)))))........)))).....).).)))...)).)))))....)))))))..[)).)))))))).(...(((((((.....(((..(((.((((....))))).))....))).....)))))))......(....(((((((........)))))))....)..)..))))).....(((((((......]...)))))))......))...)))))))))).))..(.(..((.(.((((..((..(((((((((((((...(.((((....(((....))).)))).)..)))))))))))))..))..))))..).))...)..)..(((((((((....)))))))))}.. Crystal structure of the Thermus thermophilus 70S ribosome in complex with negamycin, mRNA and three deacylated tRNAs in the A, P and E sites; 16S Ribosomal RNA 4w2i BA 2822 2.7 RF02540,RF02541,RF00002 URS00001698E8_300852 25306922 0003735 0005840 300852 agaugguaagggcccacgguggaugccucggcacccgagccgaugaaggacguggcuaccugcgauaagccagggggagccgguagcgggcguggaucccuggauguccgaaugggggaacccggccggcgggaacgccggucaccgcgcgcgcggggggaaccuggggaacugaaacaucucaguacccagaggagaggaaagagaaaucgacucccugaguagcggcgagcgaaaggggaccagccuaaaccguccggcuuguccgggcggggucguggggcccucggaccgaauccccagccuagccgaagcuguugggaagcagcgccagagagggugaaagccccguaggcgaaagguggggggauaggugaggguacccgaguaccccgugguucguggagccaugggggaaucugggcggaccaccgccuaaggcuaaguacuccgggugaccgauagcgcaccaguaccgugagggaaaggugaaaagaaccccgggaggggagugaaauagagccugaaaccgugggcuuacaagcagucacggccccgagggguuguggcgugccuauugaagcaugagccggcgacucacggucgugggcgagcuuaagccguugaggcggaggcguagggaaaccgaguccgaacagggcgcagcggccgcaaaguccgcggccguggacccgaaaccgggcgagcuagcccuggccagggugaagcuggggugagacccaguggaggcccgaaccggugggggaugcaaaccccucggaugagcuggggcuaggagugaaaagcuaaccgagcccggagauagcugguucuccccgaaaugacuuuagggucagccucaggcgcugacuggggccuguagagcacugauagggcuagggggcccaccagccuaccaaacccugucaaacuccgaagggucccagguggagccugggagugagggcgcgagcgauaacguccgcguccgagcgcgggaacaaccgagaccgccagcuaaggcccccaagucugggcuaagugguaaaggauguggcgccgcgaagacagcggucgaguggcgccgcgccgaaaaugaucggggcuuaagcccagcgccgaagcugcgggucugggggaugaccccaggcgguaggggagcguucccgaugccgaugaaggccgacccgcgagggcggcuggagguaagggaagugcgaaugccggcaugaguaacgauaaagagggugagaaucccucucgccguaagcccaaggguuccuacgcaauggucgucagcguaggguuaggcgggaccuaaggugaagccgaaaggcguagccgaagggcagccgguuaauauuccggcccuucccgcaggugcgauggggggacgcucuaggcuagggggaccggagccauggacgagcccggccagaagcgcagggugggagguaggcaaauccgccucccaacaagcucugcgugguggggaagcccgucgggugacaaccccccgaagccagggagccaagaaaagccucuaagcacaaccugcgggaacccguaccgcaaaccgacacaggugggcgggugcaagagcacucaggcgcgcgggagaacccucgccaaggaacucugcaaguuggccccguaacuucgggagaaggggugcucccuggggugaugagccccggggagccgcagugaacaggcucuggcgacuguuuaccaaaaacacagcucucugcgaacucguaagaggagguauagggagcgacgcuugcccggugccggaaggucaaggggaggggugcaagccccgaaccgaagccccggugaacggcggccguaacuauaacgguccuaagguagcgaaauuccuugucggguaaguuccgaccugcacgaaaagcguaacgaccggagcgcugucucggcgagggacccggugaaauugaacuggccgugaagaugcggccuacccguggcaggacgaaaagaccccguggagcuuuacugcagccugguguuggcucuuggucgcgccugcguaggauaggugggagccugugaacccccgccuccgggugggggggaggcgccggugaaauaccacccuggcgcggcugggggccuaacccucggauggggggacagcgcuuggcgggcaguuugacuggggcggucgccuccuaaaagguaacggaggcgcccaaagguccccucaggcgggacggaaauccgccggagagcgcaaggguagaagggggccugacugcgaggccugcaagccgagcaggggcgaaagccgggccuagugaaccgguggucccguguggaagggccaucgaucaacggauaaaaguuaccccggggauaacaggcugaucucccccgagcguccacagcggcggggagguuuggcaccucgaugucggcucgucgcauccuggggcugaagaaggucccaaggguugggcuguucgcccauuaaagcggcacgcgagcuggguucagaacgucgugagacaguucggucucuauccgccacgggcgcaggaggcuugaggggggcucuuccuaguacgagaggaccggaagggacgcaccucugguuucccagcugucccuccaggggcauaagcuggguagccaugugcggaagggauaaccgcugaaagcaucuaagcgggaagcccgccccaagaugaggccucccacggcagccgguaaggacccgggaagaccacccgguggaugggccggggguguaagcgccgcgaggcguugagccgaccggucccaaucguccgaggucu <<<......<<<<<<<<<<<.....<<..<<<<<<<<<<<<......<<<<<<.((..((.>>>.....<<<<<<<..<<<))..)).>>>.....>>>>>>>...>>>....<<<....>>><<<<<<<<....>>>>>>>>.<<<<<..>>>>>.>>...<<<<<<.....<......>......>>>>>.>.........<<....>>...<<<<<.....<<.....>>....>>>>>...<<<....<<<<<<<<.....>>>>>>>>......<<<<<<<<<..<<<...<<<<<.<<<<.<<<...<<<<<......>>>>>((......<<<.....))>>>...>>>...>>>>..>>>>>..>>>>>>>>>.>>>.....<<<<<<<<<.......>>>>>>>>>......<<<<<..((((>>>>>..>>>......>>.>>>>>>.>>...............<<....>>....>>.........<<<<....>>>>..................>>>>>>>>>>>.......<<<<<<<<<<<..>>>>>>>>>>>...<............>.<<<<<<....<<<<<<<<<<<<<..<<<...<<<.....>>>...>>>...<<....>>..<<<<.....>>>>...<<<..>>>...>>>>>>>>>>>>>..<<.<...<<<<<<....<<<<<<<<<<..<<<....<<<<<<......>>>>>>.....>>>...<<<..<<<<........>>>>.>>>....>>>>>>>>>>..<<<.....>>>......>>>>>>......>.>>..<<<<<<....<<<<<....>>>>><<<<<<<<<.....<<<<<<<<<...<<<...<<<<<<<<....<<<<<......>>>>.>....>>>>>>>>..>>.>...>>>>>>>>>.....>>>>>>>.>>..<<<<<<<.<<......>>.>>>>>>>.....<<<......>>>...<<<<.<<<...<<<(((.....<<<<<<...........<<..<<<<<<<<<........<...>....>>>>>>>>>.>>..........)))......>>>>>>.>>>...>>>>>>><<<<<<<<.....>>>>>>>>....>>>>>>..<<<<<...<<<......<<<<<.<<<....>>>>>>>>...>>>..>>>>>........>>>>>><......<<.....<<<<<<.......>>>>>><<<<....<<<<<.<<...<<<<<<...<<.....>>.>>>>>>....((<<<<.<<...<<<...<<<....>>>...>>>...>>...<<<<<........>>>>>))<<<<<<<<<<<<<...<<<<....<<<<<.<<<..<<<<<.<<<<.<<..[[[[...>>>>>><<<...<<<<<<<<<<<<<<<<.<<.....>>>>>>>>>.....>>>>>>>>>..>>><...<<<<...>>>>.....>>>>>>...>>>..>>>>>.........>>>>...>>...>>>>>>>>>>>>>>>..>>.....<<......>>>>>>>.<<<<<....>>>>>..>>>>..<<<<....<<<<<<<<.<<.........<.....<<<<<...............>>>>><<<<<<<<<<<<.....>>>>>>>>>>>>............<<<<<<<<<..<<<.........>>>..<<<<<<<.....<<<....>>>.......>>>>>>>.<<<<<.<<<..<<<<<<<..<<<...<<...<<<<<....>>>>>...>>...>>>>>>>>..>>>>><<<<<<.......>>>>>>........<...........<<<<<<.....>>>>>>.....>....>>>>>..>>.>>>>>>>..>..>>.>>>>>>>>.>>>>>>.....>.....<<<<<........>>>>>..<<<<<<<<.<<<.........<<<<.<<<<<<..<<<<<.<<<.<<<<<.<<<<<<<<<<<<<<<<...........<<<<<..<<<......<<<<..<......>..>>>>...>>>............>>>>>..>>>>>>>>>>>>>>>>...<<<<<....>>>>>....>>>>>.>>>..>>>>>..<<<<.....>>>><<<<<<...........>>>>>>..<<...<<<<<<<...<<<<<<.......>>>>>>.....<<...(((>>....>>>>>>>...<<<<..<<<......>>>..>>>>.<<<....>>>.>>))).......<<<<<<<.<<..))))..>>>>>>>>>.............>>>>..>>>>>>.......<<<<...<<<<<<...<<.......>>...>>>>>>....>>>.>.......<<<<<.<<<<<<..<<<<<<<<<......>>>>>>>..>>.<<<<<.....>>>>>.....>>>>>..>...>>>.>>....<<<<<<<....>>>.>>>>........>>>>>>>>>>>....<<<<<<<...<<<<..<<<<<<<...............>>>>>>>.<<<<<...<<<<...<<<<<<<<<<<]]]]>>>>>>...>>>>>...>>>>.>>>>>...<<<....<<<<<...........>>>>>....>>>.>>>>.......>>>>>>>..<<<<.>>>>....<<<<<<<<<.......>>>>>....<<<<<<<<.<<<....<<<<<....>>>>>...>>>..>>>>>.>>>...>>>>....>>> (((......((((((((((.....(((..((((((((((((......((((((.[[..[[.))).....((((((...(((]]..]].)))......))))))...)))....(((....)))((((((((....)))))))).(((((()))))).))...((((((.....(...[..)......))))).).........((....))...(((((.....((.]...))....)))))...((((...((((((((.....))))))))....{.(((((((((...((...(((((.((((.(((...(((((......)))))[[(...).(((.....]])))...)))...))))..)))))..)).)))))).))))....(((((((((.[.....)))))))))....}.(((((].[[[[)))))..)))......)).)))))).))...............((....))....))......(..((((....))))............)).....)))))))))).....(.(((((((((((..))))))))))).[.(.(........).).((((((....(((((((((((((..(((...(((.....)))...)))...((....))..((((.....))))...(((())))...)))))))))))))..((.(...((((((.....((((((((((.((((...((((((......))))))...)[)))...(((..((((.......<)))).)))..).))))))))).(.(((.....)))...)..))))))......).))..((((((....(((((....)))))(((((((((.(...(((((((((...(((...(((.((((.(..(.(((......)))...))..)))).)))..)).)...)))))))))..)..))))))).))..(((((((.((......)).))))))).....(((......)))...((((.(((...((([[[...(.((((((.....(.....((..((((((((((.....{.........)))))))))).))..........]]].)....))))))))))...)))))))((((((((.....))))))))....))))))(.(((((...(((......(((((.(((....))))))))...)))..)))))..).....))))))(......((.....((((((.......))))))((((....((((..((..(((((((...((.....)).))))))....[[((((.((...(((...(((....)))...)))...))...(((((........)))))]](((((((((((((...((((....(((((.(((..(((((.((((.(((..{{..).))))))(((...((((((((((((((((.((.....))))))))).....)))))))))..)))(...((((...)))).....))))))...)))..)))))(..).....))))...))...))))))))))))))).))).....((......)).)))).(((((....)))))..))))..((((....((((((((.((..(....(.......(((((....(.{..).....)))))((((((((((((.....))))))))))))(...).......(((((((((.].((.........))...(((((((.....(((....))).......))))))).}((((.(((..(((((((..(((...((...(((((....)))))...))...))))))))..)))))(((((.........)))))........((..........(((((.......)))))..)..)....))))...)).))))))).)..))).)))))))).)))))).....)).{..(((((.....]}.)))))..((((((((.(((..(......((((.((((((..(((((.(((.(((((.(((((((.((((((((.(......[..(((((..(((......((((............))))...)))..........].)))))).)))))))).)))))))...(((((....)))))....))))).)))..)))))..(((......[)))((((((..........]))))))([((...(((((((.(.(((((.........)))))...).((][.[[[))....)))))))...((((..(((...{..)))..)))).(((....))).))]]].].....(((((((.((..]]]]..))))))))).....)}......))))..))))))......(((((.(.((((((...((.......))...))))))...)))).).)......((((.((((((..(((((((((......))))))..))).(((((.....))))).....)))))..)...))).).....(((((((....))).))))..>.)...)))))))))))[...(((((((...((((..(((((((.....(....)....))))))).(((((...((((...(((((((((((.}}.))))))...)))))...)))).)))))...(((....((((.....}.......))))....))).))))..]....)))))))..((((.))))....(((((((((.......)))))....((((((((.(((....(((((....)))))...)))..))))).)))...))))....))) Crystal structure of the Thermus thermophilus 70S ribosome in complex with negamycin, mRNA and three deacylated tRNAs in the A, P and E sites; 23S Ribosomal RNA 4w2i CA 1503 2.7 RF00177,RF01959,RF01960 URS000080DFED_300852 25306922 0003735 0005840 300852 uuggagaguuugauccuggcucagggugaacgcuggcggcgugccuaagacaugcaagucgugcgggccgcgggguacuccguggucagcggcggacgggugaguaacgcgugggugaccuacccggaagagggggacaacccggggaaacucgggcuaaucccccauguggacccgccccuugggguguguccaaagggcuuugcccgcuuccggaugggcccgcgucccaucagcuaguuggugggguaauggcccaccaaggcgacgacggguagccggucugagaggauggccggccacaggggcacugagacacgggccccacuccuacgggaggcagcaguuaggaaucuuccgcaaugggcgcaagccugacggagcgacgccgcuuggaggaagaagcccuucgggguguaaacuccugaacccgggacgaaacccccgacgaggggacugacgguaccgggguaauagcgccggccaacuccgugccagcagccgcgguaauacggagggcgcgagcguuacccggauucacugggcguaaagggcguguaggcggccuggggcgucccaugugaaagaccacggcucaaccgugggggagcgugggauacgcucaggcuagacggugggagagggugguggaauucccggaguagcggugaaaugcgcagauaccgggaggaacgccgauggcgaaggcagccaccugguccacccgugacgcugaggcgcgaaagcguggggagcaaaccggauuagauacccggguaguccacgcccuaaacgaugcgcgcuaggucucugggucuccugggggccgaagcuaacgcguuaagcgcgccgccuggggaguacggccgcaaggcugaaacucaaaggaauugacgggggcccgcacaagcgguggagcaugugguuuaauucgaagcaacgcgaagaaccuuaccaggccuugacaugcuagggaacccgggugaaagccuggggugccccgcgaggggagcccuagcacaggugcugcauggccgucgucagcucgugccgugagguguuggguuaagucccgcaacgagcgcaacccccgccguuaguugccagcgguucggccgggcacucuaacgggacugcccgcgaaagcgggaggaaggaggggacgacgucuggucagcauggcccuuacggccugggcgacacacgugcuacaaugcccacuacaaagcgaugccacccggcaacggggagcuaaucgcaaaaaggugggcccaguucggauuggggucugcaacccgaccccaugaagccggaaucgcuaguaaucgcggaucagccaugccgcggugaauacguucccgggccuuguacacaccgcccgucacgccaugggagcgggcucuacccgaagucgccgggagccuacgggcaggcgccgaggguagggcccgugacuggggcgaagucguaacaagguagcuguaccggaaggugcggcuggau .....<<<<..[.((((.>>>>.<<<<.<<<<<..<<<<<<<<..<..<<<.<<<..<<<..<<.<<<<<<<<<....>>>>>>>>>.>>>>>......<<.......<<<<<<<<..<<...<<<<<<<.<<<<<....<<<<<......>>>>>.....>>>>>...<<<<<.<<<<<....>>>>>.>>>>>..<<<<...>>>>.>>>>>>>..>>>>>>>>>><<<....<<<..<<<<<<<<.......>>>>>>>>>>>......>>>..<<<<<<<<....>>>>...>>>>.>>.<<<<<.<.........>>>>>>.<<<<....>>>>...>>>>>>>........<<<....<<<<....>>>>..>>>..>>.>>>>>>..<<<<......<<<<....>>>>.....>>>>....<<<<<........<<<<.....>>>>..........>>>>>......<<<<<(((...<<<<<.....<<.)))>>.......>>>>>>>>>>..>>>>>>>>>..........<<<((.....<<<<...<<<.<<<<<<<.<<<<<<<<<<......<<<<<<.....>>>>>>....>>>>>>>>..>>>>>>>>>...<<<<<<<<...<<<<<<<....<<<<<<<.<..<<<......>>>.....>.>>>>>>>...........<<....>>.>>>>>>>..>>>>>.>>>...>>>...>>>>....<<<<<<...<<...<<<<.<.....>.>>>>...>>>>>>>>..........<<<<<<..<<<<<<<<<<...>>>>>>>>>>...<<..))>>.....>>>>>>.>>>.<<<......<<<<....>>>>....>>>..)))).]<<<<<.<<<<<<<.<<.<<<<<<..<<<<<<<<<<......<<........>>..........<<<<<<<......<<<<<<<<..<<<<<<<....>>>>>>>....<<......>>...>>>>>>>>.<<<.<<<..<<<<<<.......<<<<<<<<<....>>>..<<<<......>>>>..>>>>>>.....<<<<.<<<<<<<..<<<..<<<.....>>>>>>...>>>>>>>.....<<<<<....>>>>>........>>>>.........>>>...>>>>>>>>>...>>>>>>>...>>.>>>>>>>>.....<<<<<<<.....<<<..<<..<<<<....>>>>..>>....>>>.....>>>>>>>......<....<<<<<<<........>>>>>>>....>.....>>>>>>....<<<<<<<..........>>>>>>>......>>...>>>>>>>>>>.>>....<..<<.<.<<<<.<<<..<<<<<<<<<<<<<...<.<<<<....<<<....>>>.>>>>.>..>>>>>>>>>>>>>..>>>.>>>>..>.>>...>.....<<<<<<<<<....>>>>>>>>>.... .....((((..[.[[[..)))).((((.(((((..(((((((((....(((.(((..(((..((.((((((((((..)))))))))).)))))......(((......((((((((..((...(((((((.(((((....((((((....)))))).....)))))....((((.(((((....))))).))))...((((...)))).)))))))..))))))))))(((....(((..((((((((.......)))))))))))......)))..((((((((....))))...))))))).(((((............))))).((((....))))...)))))).).....(.(((...(((((....)))).))))).)).))))))..((((......((((....)))).....))))....(((((...(....((((.....)))).....)....)))))......((((([[[...(((((.....((.]]])).......))))))))))..)))))))))..........((([[...(.((((...(((.(((((((.((((((((((......((((((.....))))))....))))))))..)))))))))..(((((((((...((((((((....((((((....((........)).......))))))....).......((....)).)))))))..))))).)))..))))...))))....((((((...((...((((.........))))...))))))))......{...((((((..((((((((((...))))))))))...((..]])).....)))))))))).(((......((((....))))....)))...]]].](((((.(((((((.((..(((((..((((((((((......((........))..........(((((((..(...((((((((..((((((......)))))).(.(.((....)).).)))))))))).((.(((...((((((.(....(((((((((....)))...(((......)))...)))))).....((((.(((((((..(((..(((.....))))))...)))))))..(..(((((....))))).....)..)))).....).).)))...)).)))))....)))))))..[)).)))))))).(...(((((((.....(((..(((.((((....))))).))....))).....)))))))......(....(((((((........)))))))....)..)..))))).....(((((((......]...)))))))......))...)))))))))).))..(.(..((.(.((((.(((..(((((((((((((...(.((((....(((....))).)))).)..)))))))))))))..))).))))..).))...)..)..(((((((((....)))))))))}... Crystal structure of the Thermus thermophilus 70S ribosome in complex with negamycin, mRNA and three deacylated tRNAs in the A, P and E sites; 16S Ribosomal RNA 4w2i DA 2800 2.7 RF02540,RF02541,RF00002 URS00001698E8_300852 25306922 0003735 0005840 300852 agaugguaagggcccacgguggaugccucggcacccgagccgaugaaggacguggcuaccugcgauaagccagggggagccgguagcgggcguggaucccuggauguccgaaugggggaacccggccggcgggaacgccggucaccgcgcugcgcggggggaaccuggggaacugaaacaucucaguacccagaggagaggaaagagaaaucgacucccugaguagcggcgagcgaaaggggaccagccuaaaccguccggcuuguccgggcggggucguggggcccucggacaccgaauccccagccuagccgaagcuguugggaagcagcgccagagagggugaaagccccguaggcgaaagguggggggauaggugaggguacccgaguaccccgugguucguggagccaugggggaaucugggcggaccaccgccuaaggcuaaguacuccgggugaccgauagcgcaccaguaccgugagggaaaggugaaaagaaccccgggaggggagugaaauagagccugaaaccgugggcuuacaagcagucacggccccggggguuguggcgugccuauugaagcaugagccggcgacucacggucgugggcgagcuuaagccguugaggcggaggcguagggaaaccgaguccgaacagggcgcaagcgcgcaaaguccgcggccguggacccgaaaccgggcgagcuagcccuggccagggugaagcuggggugagacccaguggaggcccgaaccggugggggaugcaaaccccucggaugagcuggggcuaggagugaaaagcuaaccgagcccggagauagcugguucuccccgaaaugacuuuagggucagccucaggcgcugacuggggccuguagagcacugauagggcuagggggcccaccagccuaccaaacccugucaaacuccgaagggucccagguggagccugggagugagggcgcgagcgauaacguccgcguccgagcgcgggaacaaccgagaccgccagcuaaggcccccaagucugggcuaagugguaaaggauguggcgccgcguggcgccgcgccgaaaaugaucggggcuuaagcccagcgccgaagcugcgggucuggggccccaggcgguaggggagcguucccgaugccgaugaaggccgacccgcgagggcggcuggagguaagggaagugcgaaugccggcaugaguaacgauaaagagggugagaaucccucucgccguaagcccaaggguuccuacgcaauggucgucagcguaggguuaggcgggaccuaaggugaagccgaaaggcguagccgaagggcagccgguuaauauuccggcccuucccgcaggugcgauggggggacgcucuaggcuagggggaccggagccauggacgagcccggccagaagcgcagggugggagguaggcaaauccgccucccaacaagcucugcgugguggggaagcccgcgggugacaaccccccgaagccagggagccaagaaaagccucuaagcacaaccugcgggaacccguaccgcaaaccgacacaggugggcgggugcaagagcacucaggcgcgcgggagaacccucgccaaggaacucugcaaguuggccccguaacuucgggagaaggggugcucccuggggugaugagccccggggagccgcagugaacaggcucuggcgacuguuuaccaaaaacacagcucucugcgaacucguaagaggagguauagggagcgacgcuugcccggugccggaaggucaaggggaggggugcaagccccgaaccgaagccccggugaacggcggccguaacuauaacgguccuaagguagcgaaauuccuugucggguaaguuccgaccugcacgaaaagcguaacgaccggagcgcugucucggcgagggacccggugaaauugaacuggccgugaagaugcggccuacccguggcaggacgaaaagaccccguggagcuuuacugcagccugguguuggcucuuggucgcgccugcguaggauaggugggagccugugaacccccgccuccgggugggggggaggcgccggugaaauaccacccuggcgcggcugggggccuaacccucggauggggggacagcgcuuggcgggcaguuugacuggggcggucgccuccuaaaagguaacggaggcgcccaaagguccccucaggcgggacggaaauccgccggagagcgcaaggguagaagggggccugacugcgaggccugcaagccgagcaggggcgaaagccgggccuagugaaccgguggucccguguggaagggccaucgaucaacggauaaaaguuaccccggggauaacaggcugaucucccccgagcguccacagcggcggggagguuuggcaccucgaugucggcucgucgcauccuggggcugaagaaggucccaaggguugggcuguucgcccauuaaagcggcacgcgagcuggguucagaacgucgugagacaguucggucucuauccgccacgggcgcaggaggcuugaggggggcucuuccuaguacgagaggaccggaagggacgcaccucugguuucccagcugucccuccaggggcauaagcuggguagccaugugcggaagggauaaccgcugaaagcaucuaagcgggaagcccgccccaagaugaggccucccggcagccgguaaggacccgggaagaccacccgguggaugggccggggguguaagcgccgcgaggcguugagccgaccggucccaaucguccgaggucu 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(((......((((((((((.....(((..((((((((((((......((((((.[[..[[.))).....((((((...(((]]..]].)))......))))))...)))....(((....)))((((((((....)))))))).((((((.)))))).))...((((((.....(...[..)......))))).).........((....))...(((((.....((.]...))....)))))...((((...((((((((.....))))))))....{.(((((((((.....((...(((((.((((.(((...(((((......)))))[[(...).(((.....]])))...)))...))))..)))))..)).)))))).))))....(((((((((.[.....)))))))))....}.(((((].[[[[)))))..)))......)).)))))).))...............((....))....))......(..((((....))))............)).....)))))))))).....(.(((((((((((.))))))))))).[.(.(........).).((((((....(((((((((((((..(((...(((.....)))...)))...((....))..((((.....))))....((()))...)))))))))))))..((.(...((((((.....((((((((((.((((...((((((......))))))...)[)))...(((..((((.......<)))).)))..).))))))))).(.(((.....)))...)..))))))......).))..((((((....(((((....)))))(((((((((.(...(((((((((...((....(((.((((......(..........).......)))).)))...).)...)))))))))..)..))))))).))..(((((((.((......)).))))))).....(((......)))...((((.(((...((([[[...(.((((((.....(.....((..(((((((((()))))))))).))..........]]].)....))))))))))...)))))))(((((((())))))))....))))))(.(((((...(((......(((((.(((....))))))))...)))..)))))..).....))))))(......((.....((((((.......))))))((((....((((..((..(((((((...((.....)).))))))....[[((((.((...(((...(((....)))...)))...))...(((((........)))))]](((((((((((((...((((....(((((.(((..(((((.((((.(((..{{..).))))))(((...((((((((((((((((.((.....))))))))).....)))))))))..)))(...(((....))).....))))))...)))..)))))(..).....))))...))...))))))))))))))).))).....((......)).)))).(((((....)))))..))))..((((....((((((((.((..(....(.......(((((....(.{..).....)))))((((((((((((.....))))))))))))(...).......(((((((((.].((.........))...(((((((.....(((....))).......))))))).}((((.(((..(((((((..(((...((...(((((....)))))...))...))))))))..)))))(((((.........)))))........((..........(((((.......)))))..)..)....))))...)).))))))).)..))).)))))))).)))))).....)).{..(((((.....]}.)))))..((((((((.(((..(......((((.((((((..(((((.(((.(((((.(((.((((((((((((.(......[..(((((..(((......(((((.((....)).)))))...)))..........].)))))).)))))))))))).)))...(((((....)))))....))))).)))..)))))..(((......[)))((((((..........]))))))([((...(((((((.(.(((((.........)))))...).((][.[[[))....)))))))...((((..(((...{..)))..)))).(((....))).))]]].].....(((((((.((..]]]]..))))))))).....)}......))))..))))))......(((((.(.((((((...((.......))...))))))...)))).).)......((((.((((((..(((((((((......))))))..))).(((((.....))))).....)))))..)...))).).....(((((((....))).))))..>.)...)))))))))))[...(((((((...((((..(((((((.....(....)....))))))).(((((...((((...(((((((((((.}}.))))))...)))))...)))).)))))...(((....((((.............))))....))).))))..]....))))))).............(((((((((.......)))))....((((((((.(((....(((((....)))))...)))..))))).)))...))))....))) Crystal structure of the Thermus thermophilus 70S ribosome in complex with negamycin, mRNA and three deacylated tRNAs in the A, P and E sites; 23S Ribosomal RNA 4wf1 CA 1539 3.09 RF00177,RF01959,RF01960 URS000080DDC0_511145 25368144 0003735 0005840 511145 aauugaagaguuugaucauggcucagauugaacgcuggcggcaggccuaacacaugcaagucgaacgguaacaggaagaagcuugcuucuuugcugacgaguggcggacgggugaguaaugucugggaaacugccugauggagggggauaacuacuggaaacgguagcuaauaccgcauaacgucgcaagaccaaagagggggaccuucgggccucuugccaucggaugugcccagaugggauuagcuaguaggugggguaacggcucaccuaggcgacgaucccuagcuggucugagaggaugaccagccacacuggaacugagacacgguccagacuccuacgggaggcagcaguggggaauauugcacaaugggcgcaagccugaugcagccaugccgcguguaugaagaaggccuucggguuguaaaguacuuucagcggggaggaagggaguaaaguuaauaccuuugcucauugacguuacccgcagaagaagcaccggcuaacuccgugccagcagccgcgguaauacggagggugcaagcguuaaucggaauuacugggcguaaagcgcacgcaggcgguuuguuaagucagaugugaaauccccgggcucaaccugggaacugcaucugauacuggcaagcuugagucucguagagggggguagaauuccagguguagcggugaaaugcguagagaucuggaggaauaccgguggcgaaggcggcccccuggacgaagacugacgcucaggugcgaaagcguggggagcaaacaggauuagauacccugguaguccacgccguaaacgaugucgacuuggagguugugcccuugaggcguggcuuccggagcuaacgcguuaagucgaccgccuggggaguacggccgcaagguuaaaacucaaaugaauugacgggggcccgcacaagcgguggagcaugugguuuaauucgaugcaacgcgaagaaccuuaccuggucuugacauccacggaaguuuucagagaugagaaugugccuucgggaaccgugagacaggugcugcauggcugucgucagcucguguugugaaauguuggguuaagucccgcaacgagcgcaacccuuauccuuuguugccagcgguccggccgggaacucaaaggagacugccagugauaaacuggaggaagguggggaugacgucaagucaucauggcccuuacgaccagggcuacacacgugcuacaauggcgcauacaaagagaagcgaccucgcgagagcaagcggaccucauaaagugcgucguaguccggauuggagucugcaacucgacuccaugaagucggaaucgcuaguaaucguggaucagaaugccacggugaauacguucccgggccuuguacacaccgcccgucacaccaugggaguggguugcaaaagaaguagguagcuuaaccuucgggagggcgcuuaccacuuugugauucaugacuggggugaagucguaacaagguaaccguaggggaaccugcgguuggaucaccuccu .......<<<<..[.((((.>>>>.<<<<.<<<<<..<<<<<<<<.....<<<.<<<..<<<..<<.<...<<<<<<<<<<....>>>>>>>.>>>.>..>>>>>......<<.......<<<<<<<..<<...<<<<<<<.<.<<.....<<<<<......>>>>>......>>.>.....<<<....>>>....<<<<<<..<<....>>>>>>>>.>>>>>>>..>>.>>>>>>><<<....<<<..<<<<<<<.........>>>>>>>>>>......>>>..<<<<<<<<....>>>>...>>>>.>>.<<<<<.<.........>>>>>>.<<<<....>>>>...>>>>>>.........<<<....<<<<....>>>>..>>>..>>.>>>>>>..<<<<......<<<<....>>>>.....>>>>...<.<<<<<......<.<<<<<<<<.......>>>>>>>>.>........>>>>>....>..<<<<<(((...<<<<<.....<<.)))>>.......>>>>>>>>>>..>>>>>>>>>..........<<<((.....<<<<...<<<.<<<<<<<.<<<<<<<<<<......<<<<<<.....>>>>>>....>>>>>>>>..>>>>>>>>>...<<<<<<<<...<<<<<<<....<<<<<<<<...<<<......>>>......>>>>>>>>...........<<....>>.>>>>>>>..>>>>.>>>>...>>>...>>>>....<<<<<<...<<...<<<<.........>>>>...>>>>>>>>..........<<<<<<.<<<<<<<<<<<<<.....>>>>>>>>>>>>>..<<..))>>.....>>>>>>.>>>.<<<......<<<<....>>>>....>>>..)))).]<<<<<.<<<<<<<.<<.<<<<<<..<<<<<<<<.<......<<........>>..........<<<<<<<......<<<<<<<..<<<<<<<....>>>>>>>...<......>..>>>>>.>>.<<<.<<<..<<<<<<.......<<<<<<<<<....>>>..<<<<......>>>>..>>>>>>.....<<<<.<<<<<<....<...<<<.....>>>.>.....>>>>>>.....<<<<<.....>>>>>........>>>>.........>>>...>>>>>>>>>...>>>>>>>...>..>>>>>>>>.....<<<<<<<.....<<<..<....<<<....>>>....>....>>>.....>>>>>>>...........<<<<<<<........>>>>>>>..........>>>>>>....<<<<<<<.........>>>>>>>......>>...>>>>>>>>>>.>>....<..<<.<.<<<<.<<<..<<<<<<<<<<<<....<<<<<<.<<<<..<<....>>.>>>>>>>>>>...>>>>>>>>>>>>..>>>.>>>>..>.>>...>.....<<<<<<<<<....>>>>>>>>>............ .......((((..[.[[[..)))).((((.(((((..(((((((((....(((.(((..(((..((.((..((((((((((....))))))).)))))..)))))......(((......(((((((..((...(((((((.(.((.....((((((....))))))......)).).....(((....)))....((((((..(......))))))).)))))))..)).)))))))(((....(((..((((((((.......)))))))))))......)))..((((((((....))))...))))))).(((((............))))).((((....))))...)))))).).....(.(((...(((((....)))).))))).)).))))))..((((......((((....)))).....))))..((.(((((...(..(.((((((((.......)))))))).)...)....)))))....)).((((([[[...(((((.....((.]]])).......))))))))))..)))))))))..........((([[...(.((((...(((.(((((((.((((((((((......((((((.....))))))....))))))))..)))))))))..(((((((((...(((((((.....(((((((...((........))......)))))))............((....)).)))))))..)))).))))..))))...))))....((((((...((...((((.........))))...))))))))......{...((((((..((((((((((((.....))))))))))))...((..]])).....)))))))))).(((......((((....))))....)))...]]].](((((.(((((((.((..(((((..(((((((.((......((........))..........(((...(..(...((((.((...((((((....))))))..............)).)).))).((.(((...((((((.(....(((((((((....)))...(((......)))...)))))).....((((.(((((((....(..(((.....)))).....)))))))..(..(((((.....))))).....)..)))).....).).)))...)).)))))....)...)))...))..))))))).(...(((((((.....(((..((....((....))....))....))).....)))))))......(....(((((((........)))))))....)..)..))))).....(((((((.........)))))))......))...)))))))))).))..(.(..((.(.((((.(((..((((((((((((....((((((.((((..((....)).))))))))))...))))))))))))..))).))))..).))...)..)..(((((((((....)))))))))}........... Crystal structure of the E. coli ribosome bound to negamycin.; 16S rRNA