Structure of PDB 1ibk Chain M Binding Site BS01

Receptor Information
>1ibk Chain M (length=125) Species: 274 (Thermus thermophilus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
ARIAGVEIPRNKRVDVALTYIYGIGKARAKEALEKTGINPATRVKDLTEA
EVVRLREYVENTWKLEGELRAEVAANIKRLMDIGCYRGLRHRRGLPVRGQ
RTRTNARTRKGPRKTVAGKKKAPRK
Ligand information
>1ibk Chain A (length=1506) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
uggagaguuugauccuggcucagggugaacgcuggcggcgugccuaagac
augcaagucgugcgggccgcgggguuuuacuccguggucagcggcggacg
ggugaguaacgcgugggugaccuacccggaagagggggacaacccgggga
aacucgggcuaaucccccauguggacccgccccuugggguguguccaaag
ggcuuugcccgcuuccggaugggcccgcgucccaucagcuaguugguggg
guaauggcccaccaaggcgacgacggguagccggucugagaggauggccg
gccacaggggcacugagacacgggccccacuccuacgggaggcagcaguu
aggaaucuuccgcaaugggcgcaagccugacggagcgacgccgcuuggag
gaagaagcccuucgggguguaaacuccugaacccgggacgaaacccccga
cgaggggacugacgguaccgggguaauagcgccggccaacuccgugccag
cagccgcgguaauacggagggcgcgagcguuacccggauucacugggcgu
aaagggcguguaggcggccuggggcgucccaugugaaagaccacggcuca
accgugggggagcgugggauacgcucaggcuagacggugggagagggugg
uggaauucccggaguagcggugaaaugcgcagauaccgggaggaacgccg
auggcgaaggcagccaccugguccacccgugacgcugaggcgcgaaagcg
uggggagcaaaccggauuagauacccggguaguccacgcccuaaacgaug
cgcgcuaggucucugggucuccugggggccgaagcuaacgcguuaagcgc
gccgccuggggaguacggccgcaaggcugaaacucaaaggaauugacggg
ggcccgcacaagcgguggagcaugugguuuaauucgaagcaacgcgaaga
accuuaccaggccuugacaugcuagggaacccgggugaaagccuggggug
ccccgcgaggggagcccuagcacaggugcugcauggccgucgucagcucg
ugccgugagguguuggguuaagucccgcaacgagcgcaacccccgccguu
aguugccagcgguucggccgggcacucuaacgggacugcccgcgaaagcg
ggaggaaggaggggacgacgucuggucagcauggcccuuacggccugggc
gacacacgugcuacaaugcccacuacaaagcgaugccacccggcaacggg
gagcuaaucgcaaaaaggugggcccaguucggauuggggucugcaacccg
accccaugaagccggaaucgcuaguaaucgcggaucagccaugccgcggu
gaauacguucccgggccuuguacacaccgcccgucacgccaugggagcgg
gcucuacccgaagucgccgggagccuacgggcaggcgccgaggguagggc
ccgugacuggggcgaagucguaacaagguagcuguaccggaaggugcggc
uggauc
....<<<<..[.((((.>>>>.<<<<.<<<<<..<<<<<<<<..<..<<<
.<<<..<<<..<<.<<<<<<<<<.......>>>>>>>>>.>>>>>.....
.<<.......<<<<<<<<..<<...<<<<<<<.<<<<<....<<<<<...
...>>>>>.....>>>>>...<<<<<.<<<<<....>>>>>.>>>>>..<
<<<...>>>>.>>>>>>>..>>>>>>>>>><<<....<<<..<<<<<<<<
.......>>>>>>>>>>>......>>>..<<<<<<<<....>>>>...>>
>>.>>.<<<<<.<.........>>>>>>.<<<<....>>>>...>>>>>>
>........<<<....<<<<....>>>>..>>>..>>.>>>>>>..<<<<
......<<<<....>>>>.....>>>>....<<<<<........<<<<..
...>>>>..........>>>>>......<<<<<(((...<<<<<.....<
<.)))>>.......>>>>>>>>>>..>>>>>>>>>..........<<<((
.....<<<<...<<<.<<<<<<<.<<<<<<<<<<......<<<<<<....
.>>>>>>....>>>>>>>>..>>>>>>>>>...<<<<<<<<...<<<<<<
<....<<<<<<<.<..<<<......>>>.....>.>>>>>>>........
...<<....>>.>>>>>>>..>>>>>.>>>...>>>...>>>>....<<<
<<<...<<...<<<<.<.....>.>>>>...>>>>>>>>..........<
<<<<<..<<<<<<<<<<...>>>>>>>>>>...<<..))>>.....>>>>
>>.>>>.<<<......<<<<....>>>>....>>>..)))).]<<<<<.<
<<<<<<.<<.<<<<<<..<<<<<<<<<<......<<........>>....
......<<<<<<<.......<<<<<<<..<<.<<<<....>>>>>>..<.
<<.<....>>>..>>>>>>>>..<<<.<<<..<<<<<<.......<<<<<
<<<<....>>>..<<<<......>>>>..>>>>>>.....<<<<.<<<<<
<<..<<...<<<.....>>>.>>...>>>>>>>.....<<<<<....>>>
>>........>>>>.........>>>...>>>>>>>>>...>>>>>>>..
.>>.>>>>>>>>.....<<<<<<<.....<<<..<<..<<<<....>>>>
..>>....>>>.....>>>>>>>...........<<<<<<<........>
>>>>>>..........>>>>>>....<<<<<<<..........>>>>>>>
......>>...>>>>>>>>>>.>>....<..<<.<.<<<<.<<<..<<<<
<<<<<<<<<...<.<<<<....<<<....>>>.>>>>.>..>>>>>>>>>
>>>>..>>>.>>>>..>.>>...>.....<<<<<<<<<....>>>>>>>>
>.....
Receptor-Ligand Complex Structure
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PDB1ibk Recognition of cognate transfer RNA by the 30S ribosomal subunit.
Resolution3.31 Å
Binding residue
(original residue number in PDB)
Y23 I25 G26 A28 R29 R44 N77 I78 Y87 R91 H92 P97 V98 R99 Q101 R102 T103 R104 T105 N106 A107 R108 T109 R110 K111 K115 T116 V117 K120 P124 R125 K126
Binding residue
(residue number reindexed from 1)
Y22 I24 G25 A27 R28 R43 N76 I77 Y86 R90 H91 P96 V97 R98 Q100 R101 T102 R103 T104 N105 A106 R107 T108 R109 K110 K114 T115 V116 K119 P123 R124 K125
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0000049 tRNA binding
GO:0003676 nucleic acid binding
GO:0003723 RNA binding
GO:0003735 structural constituent of ribosome
GO:0019843 rRNA binding
Biological Process
GO:0006412 translation
Cellular Component
GO:0005829 cytosol
GO:0005840 ribosome
GO:0015935 small ribosomal subunit
GO:1990904 ribonucleoprotein complex

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Molecular Function

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Biological Process

View graph for
Cellular Component
External links
PDB RCSB:1ibk, PDBe:1ibk, PDBj:1ibk
PDBsum1ibk
PubMed11340196
UniProtP80377|RS13_THET8 Small ribosomal subunit protein uS13 (Gene Name=rpsM)

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