Structure of PDB 7pi9 Chain F Binding Site BS01

Receptor Information
>7pi9 Chain F (length=154) Species: 272634 (Mycoplasmoides pneumoniae M129) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
RKNRAPKRTVLPDPVFNNTLVTRIINVIMEDGKKGLAQRILYGAFDLIEQ
RTKEKPLTVFERAVGNVMPRLELRVRRIAGSNYQVPTEVPQDRKIALALR
WIAMFARKRHEKTMLEKIANEIIDASNNTGAAIKKKDDTHKMAEANKAFA
HMRW
Ligand information
>7pi9 Chain 5 (length=1493) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
ucugagaguuugauccuggcucaggauuaacgcuggcggcaugccuaaua
caugcaagucgaucgaaaguaguaauacuuuagaggcgaacgggugagua
acacguauccaaucuaccuuauaaugggggauaacuaguugaaagacuag
cuaauaccgcauaagaacuuugguucgaaucaaaguugaaaggaccugca
aggguucguuauuugaugagggugcgccauaucagcuaguugguggggua
acggccuaccaaggcaaugacguguagcuaugcugagaaguagaauagcc
acaaugggacugagacacggcccauacuccuacgggaggcagcaguaggg
aauuuuucacaaugagcgaaagcuugauggagcaaugccgcgugaacgau
gaaggucuuuaagauuguaaaguucuuuuauuugggaagaaugacuuuag
cagguaauggcuagaguuugacuguaccauuuugaauaagugacgacuaa
cuaugugccagcagucgcgguaauacauaggucgcaagcguuauccggau
uuauugggcguaaagcaagcgcaggcggauugaaaagucugguguuaaag
gcagcugcuuaacaguuguaugcauuggaaacuauuaaucuagagugugg
uagggaguuuuggaauuucauguggagcggugaaaugcguagauauauga
aggaacaccaguggcgaaggcgaaaacuuaggccauuacugacgcuuagg
cuugaaaguguggggagcaaauaggauuagauacccuaguaguccacacc
guaaacgauagauacuagcugucggggcgauccccucgguagugaaguua
acacauuaaguaucucgccuggguaguacauucgcaagaaugaaacucaa
acggaauugacggggacccgcacaagugguggagcauguugcuuaauucg
acgguacacgaaaaaccuuaccuagacuugacauccuuggcaaaguuaug
gaaacauaaugccgagugacagguggugcaugguugucgucagcucgugu
cgugagauguuggguuaagucccgcaacgagcgcaacccuuaucguuagu
uacauugucuagcgagacugcuaaugcaaauuggaggaaggaagggauga
cgucaaaucaucaugccccuuaugucuagggcugcaaacgugcuacaaug
gccaauacaaacagucgccagcuuguaaaagugagcaaaucuguaaaguu
ggucucaguucggauugagggcugcaauucguccucaugaagucggaauc
acuaguaaucgcgaaucagcuaugucgcggugaauacguucucgggucuu
guacacaccgcccgucaaacuaugaaagcugguaauauuuaaaaacgugu
ugcuaaccauuaggaagcgcaugucaaggauagcaccggugauuggaguu
aagucguaacaagguaccccuacgagaacguggggguggauca
.....<<<<..[.(((..>>>>.<<<<.<<<<<..<<<<<<<<.....<<
..<<<..<<<..<<.<<<<<<....>>>>>>.>>>>>......<<.....
...<<<<<<<..<<...<...<...<.<<.....<<<<<<....>>>>>>
......>>.>.....<<<<<<<<<<.>>.>>>>>>>>....<<<<<<...
.>>>>>>...>...>..>>>>>>>>>.<<<....<<<..<<<<<<<<...
....>>>>>>>>>>>......>>>..<<<<<<<<....>>>...>>>>>.
>>.<<<<<.<.........>>>>>>.<<<<....>>>>...>>>.>>...
......<<<....<<<<....>>>>..>>>..>>.>>>>>>..<<<<...
....<<<.....>>>......>>>>...<...<<<.........<.<<<<
<........>>>>>.>..........>>>....>.....<<<<<(((...
<<<<<.....<<.)))>>.......>>>>>>>>>>..>>>>>>>>>....
......<<<((.....<<<<...<<<.<<<<<<..<<<<<<<<<<.....
<<<<<<<.....>>>>>>>..>>>>>>>>..>>.>>>>>>...<<<<<<<
<....<<<<<<....<<<<<<<<<..<<<......>>>.....>>>>>>>
>>...........<<....>>.>>>>>>...>>>>>.>>>...>>>...>
>>>....<<<<<<...<<...<<<<.........>>>>...>>>>>>>>.
.........<<<<<<..<<<<<<<<<<......>>>>>>>>>>...<<..
))>>.....>>>>>>.>>>.<<<.....<<<<<....>>>>>...>>>..
..))).]<<<<<.<<<<<<<.<<.<<<<<...<<<<<<<<<<......<<
........>>..........<<<<<<<......<<<<<<.....<<<<<<
....>>>>>>..>>>>.>>.<<<.<<<..<<<<<<.......<<<<<<<<
<....>>>..<<<<......>>>>..>>>>>>.....<<<<.<<<<<<<.
........>>>>>>>.....<<<<<....>>>>>........>>>>....
.....>>>...>>>>>>>>>...>>>>>>>...>>.>>>>>>>>.....<
<<<<<<.....<<<..<<..<<<<....>>>>..>>....>>>....>>>
>>>>......<..<.<<<<<<<........>>>>>>>>...>......>>
>>>....<<<<<<<..........>>>>>>>......>>...>>>>>>>>
>>.>>....<..<<.<.<<<<.<<<..<<<<<<..<<<<<....<<<<<<
.<<<..<<....>>.>>>>>>>>>...>>>>>..>>>>>>..>>>.>>>>
..>.>>...>.....<<<<<<<<<....>>>>>>>>>......
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB7pi9 Visualizing translation dynamics at atomic detail inside a bacterial cell.
Resolution6.3 Å
Binding residue
(original residue number in PDB)
R2 K3 R5 A6 R9 R24 N27 M30 E31 D32 G33 K34 K35 L37 R75 R77 R94 R101 K113 T114 M115 W155
Binding residue
(residue number reindexed from 1)
R1 K2 R4 A5 R8 R23 N26 M29 E30 D31 G32 K33 K34 L36 R74 R76 R93 R100 K112 T113 M114 W154
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0000049 tRNA binding
GO:0003723 RNA binding
GO:0003729 mRNA binding
GO:0003735 structural constituent of ribosome
GO:0019843 rRNA binding
Biological Process
GO:0000028 ribosomal small subunit assembly
GO:0006412 translation
Cellular Component
GO:0005840 ribosome
GO:0015935 small ribosomal subunit
GO:0022627 cytosolic small ribosomal subunit
GO:1990904 ribonucleoprotein complex

View graph for
Molecular Function

View graph for
Biological Process

View graph for
Cellular Component
External links
PDB RCSB:7pi9, PDBe:7pi9, PDBj:7pi9
PDBsum7pi9
PubMed36171285
UniProtP75545|RS7_MYCPN Small ribosomal subunit protein uS7 (Gene Name=rpsG)

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