Structure of PDB 1xnq Chain L Binding Site BS01

Receptor Information
>1xnq Chain L (length=124) Species: 274 (Thermus thermophilus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PTINQLVRKGREKVRKKSKVPALKGAPFRRGVCTVVRTVTPKKPNSALRK
VAKVRLTSGYEVTAYIPGEGHNLQEHSVVLIRGGRVKDLPGVRYHIVRGV
YDAAGVKDRKKSRSKYGTKKPKEA
Ligand information
>1xnq Chain A (length=1507) [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
accuuaccaggccuugacaugcuaggaacccgggugaaagccuggggugc
cccggggagcccuagcacaggugcugcauggccgucgucagcucgugccg
ugagguguuggguuaagucccgcaacgagcgcaacccccgccguuaguug
ccagcgguucggccgggcacucuaacgggacugcccgcgaaagcgggagg
aaggaggggacgacgucuggucagcauggcccuuacggccugggcgacac
acgugcuacaaugcccacuacaaagcgaugccacccggcaacggggagcu
aaucgcaaaaaggugggcccaguucggauuggggucugcaacccgacccc
augaagccggaaucgcuaguaaucgcggaucagcaugccgcggugaauac
guucccgggccuuguacacaccgcccgucacgccaugggagcgggcucua
cccgaagucgccgggagccuacgggcaggcgccgaggguagggcccguga
cuggggcgaagucguaacaagguagcuguaccggaaggugcggcuggauc
acuuucu
....<<<<..[.((((.>>>>.<<<<.<<<<<..<<<<<<<<..<..<<<
.<<<..<<<..<<.<<<<<<<<<<.....>>>>>>>>>>.>>>>>.....
.<<.......<<<<<<<<..<<...<<<<<<<.<<<<<....<<<<<...
...>>>>>.....>>>>>...<<<<<.<<<<<....>>>>>.>>>>>..<
<<<...>>>>.>>>>>>>..>>>>>>>>>><<<....<<<..<<<<<<<<
.......>>>>>>>>>>>......>>>..<<<<<<<<....>>>>...>>
>>.>>.<<<<<.<.........>>>>>>.<<<<....>>>>...>>>>>>
>........<<<....<<<<....>>>>..>>>..>>.>>>>>>......
...............................<<<<<......<.......
.........>.......>>>>>......<<<<<(((...<<<<<.....<
<.)))>>.......>>>>>>>>>>..>>>>>>>>>..........<<<((
.....<<<<...<<<.<<<<<<<.<<<<<<<<<<......<<<<<<....
.>>>>>>....>>>>>>>>..>>>>>>>>>...<<<<<<<<...<<<<<<
<....<<<<<<<.<..<<<......>>>.....>.>>>>>>>........
...<<....>>.>>>>>>>..>>>>>.>>>...>>>...>>>>....<<<
<<<...<<...<<<<.<.....>.>>>>...>>>>>>>>..........<
<<<<<..<<<<<<<<<<...>>>>>>>>>>...<<..))>>.....>>>>
>>.>>>.<<<......<<<<....>>>>....>>>..)))).]<<<<<.<
<<<<<<.<<.<<<<<<..<<<<<<<<<<......<<........>>....
......<<<<<<<......<<<<<<<..<<<<<<<....>>>>>>>...<
<<..>>>...>>>>>>>.<<<.<<<..<<<<<<.......<<<<<<<<<.
...>>>..<<<<......>>>>..>>>>>>.....<<<<.<<<<<<<...
<...<<<.....>>>>.....>>>>>>>.....<<<<<....>>>>>...
.....>>>>.........>>>...>>>>>>>>>...>>>>>>>...>>.>
>>>>>>>.....<<<<<<<.....<<<..<<..<<<<....>>>>..>>.
...>>>.....>>>>>>>......<....<<<<<<<........>>>>>>
>....>.....>>>>>>....<<<<<<<.........>>>>>>>......
>>...>>>>>>>>>>.>>....<..<<.<.<<<<.<<<..<<<<<<<<<<
<<<...<.<<<<....<<<....>>>.>>>>.>..>>>>>>>>>>>>>..
>>>.>>>>..>.>>...>.....<<<<<<<<<....>>>>>>>>>.....
.......
Receptor-Ligand Complex Structure
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PDB1xnq Structure of a purine-purine wobble base pair in the decoding center of the ribosome.
Resolution3.05 Å
Binding residue
(original residue number in PDB)
P5 T6 N8 Q9 L10 R12 R15 E16 K17 V18 R19 K20 K21 K28 P31 F32 R33 R34 R41 K46 N49 S50 A51 L52 R53 K54 K57 T61 Y69 E73 R86 G87 K91 D92 P94 G95 R97 V104 R113 K114 K115 S116 R117 S118 K119 T122 K123 K124
Binding residue
(residue number reindexed from 1)
P1 T2 N4 Q5 L6 R8 R11 E12 K13 V14 R15 K16 K17 K24 P27 F28 R29 R30 R37 K42 N45 S46 A47 L48 R49 K50 K53 T57 Y65 E69 R82 G83 K87 D88 P90 G91 R93 V100 R109 K110 K111 S112 R113 S114 K115 T118 K119 K120
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0000049 tRNA binding
GO:0003735 structural constituent of ribosome
GO:0019843 rRNA binding
Biological Process
GO:0006412 translation
Cellular Component
GO:0005840 ribosome
GO:0015935 small ribosomal subunit
GO:1990904 ribonucleoprotein complex

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Molecular Function

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Biological Process

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Cellular Component
External links
PDB RCSB:1xnq, PDBe:1xnq, PDBj:1xnq
PDBsum1xnq
PubMed15558050
UniProtQ5SHN3|RS12_THET8 Small ribosomal subunit protein uS12 (Gene Name=rpsL)

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