Structure of PDB 8qoa Chain K Binding Site BS01

Receptor Information
>8qoa Chain K (length=116) Species: 679895 (Escherichia coli BW25113) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
RKQVSDGVAHIHASFNNTIVTITDRQGNALGWATAGGSGFRGSRKSTPFA
AQVAAERCADAVKEYGIKNLEVMVKGPGPGRESTIRALNAAGFRITNITD
VTPIPHDGCRPPKKRR
Ligand information
>8qoa Chain A (length=1513) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
aauugaagaguuugaucauggcucagauugaacgcuggcggcaggccuaa
cacaugcaagucgaacgguaacaggugcugacgaguggcggacgggugag
uaaugucugggaaacugccugauggagggggauaacuacuggaaacggua
gcuaauaccgcauaacgucgcaagaccaaagaggggccucuugccaucgg
augugcccagaugggauuagcuaguaggugggguaacggcucaccuaggc
gacgaucccuagcuggucugagaggaugaccagccacacuggaacugaga
cacgguccagacuccuacgggaggcagcaguggggaauauugcacaaugg
gcgcaagccugaugcagccaugccgcguguaugaagaaggccuucggguu
guaaaguacuuucagcggggaggaagggaguaaaguuaauaccuuugcuc
auugacguuacccgcagaagaagcaccggcuaacuccgugccagcagccg
cgguaauacggagggugcaagcguuaaucggaauuacugggcguaaagcg
cacgcaggcgguuuguuaagucagaugugaaauccccgggcucaaccugg
gaacugcaucugauacuggcaagcuugagucucguagagggggguagaau
uccagguguagcggugaaaugcguagagaucuggaggaauaccgguggcg
aaggcggcccccuggacgaagacugacgcucaggugcgaaagcgugggga
gcaaacaggauuagauacccugguaguccacgccguaaacgaugucgacu
uggagguugugcccuugaggcguggcuuccggagcuaacgcguuaagucg
accgccuggggaguacggccgcaagguuaaaacucaaaugaauugacggg
ggcccgcacaagcgguggagcaugugguuuaauucgaugcaacgcgaaga
accuuaccuggucuugacauccacggaaguuuucagagaugagaaugugc
cuucgggaaccgugagacaggugcugcauggcugucgucagcucguguug
ugaaauguuggguuaagucccgcaacgagcgcaacccuuauccuuuguug
ccagcgguccggccgggaacucaaaggagacugccagugauaaacuggag
gaagguggggaugacgucaagucaucauggcccuuacgaccagggcuaca
cacgugcuacaauggcgcauacaaagagaagcgaccucgcgagagcaagc
ggaccucauaaagugcgucguaguccggauuggagucugcaacucgacuc
caugaagucggaaucgcuaguaaucguggaucagaaugccacggugaaua
cguucccgggccuuguacacaccgcccgucacaccaugggaguggguugc
aaaagaaguagguagcuuaaccuucgggagggcgcuuaccacuuugugau
ucaugacuggggugaagucguaacaagguaaccguaggggaaccugcggu
uggaucaccuccu
.......<<<<..[.((((.>>>>.<<<<.<<<<<..<<<<<<<<.....
<<<.<<<..<<<..<<.<...<<<...>>>.>..>>>>>......<<...
....<<<<<<<..<<...<<<<<<<.<.<<.....<<<<<......>>>>
>......>>.>.....<<<....>>>....<<<<<..>>>>>.>>>>>>>
..>>.>>>>>>><<<....<<<..<<<<<<<.........>>>>>>>>>>
......>>>..<<<<<<<<....>>>>...>>>>.>>.<<<<<.<.....
....>>>>>>.<<<<....>>>>...>>>>>>.........<<<...<<<
<<....>>>>.>>>>..>>.>>>>>>..<<<<......<<<<....>>>>
.....>>>>...<.<<<<<......<.<<<<<<<<.......>>>>>>>>
.>........>>>>>....>..<<<<<(((...<<<<<.....<<.)))>
>.......>>>>>>>>>>..>>>>>>>>>..........<<<((.....<
<<<...<<<.<<<<<<<.<<<<<<<<<<......<<<<<<.....>>>>>
>....>>>>>>>>..>>>>>>>>>...<<<<<<<<...<<<<<<<....<
<<<<<<<...<<<......>>>......>>>>>>>>...........<<.
...>>.>>>>>>>..>>>>.>>>>...>>>...>>>>....<<<<<<...
<<...<<<<.<.....>.>>>>...>>>>>>>>..........<<<<<<.
<<<<<<<<<<<<<.....>>>>>>>>>>>>>..<<..))>>.....>>>>
>>.>>>.<<<......<<<<....>>>>....>>>..)))).]<<<<<.<
<<<<<<.<<.<<<<<<..<<<<<<<<<<......<<........>>....
......<<<<<<<......<<<<<<<.....<<<<....>>>>......<
<....>>..>>>>>.>>.<<<.<<<..<<<<<<.......<<<<<<<<<.
...>>>..<<<<......>>>>..>>>>>>.....<<<<.<<<<<<<...
<<..<<<.....>>>>>....>>>>>>>.....<<<<<.....>>>>>..
......>>>>.........>>>...>>>>>>>>>...>>>>>>>...>>.
>>>>>>>>.....<<<<<<<.....<<<..<<...<<<....>>>...>>
....>>>.....>>>>>>>......<....<<<<<<<........>>>>>
>>....>.....>>>>>>....<<<<<<<.........>>>>>>>.....
.>>...>>>>>>>>>>.>>....<..<<.<.<<<<.<<<..<<<<<<<<<
<<<....<<<<<<.<<<<..<<<..>>>.>>>>>>>>>>...>>>>>>>>
>>>>..>>>.>>>>..>.>>...>.....<<<<<<<<<....>>>>>>>>
>............
Receptor-Ligand Complex Structure
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PDB8qoa SecM adopts alpha-helical conformation in the ribosomal exit tunnel and traps a pre-peptide bond formation state of the ribosome
Resolution2.0 Å
Binding residue
(original residue number in PDB)		H22 N28 N29 T33 G39 N40 A41 W44 T46 G48 G49 R53 G54 S55 K57 K87 P115 I116 P117 H118 X119 G120 C121 R122 P124 K125 R127 R128
Binding residue
(residue number reindexed from 1)		H10 N16 N17 T21 G27 N28 A29 W32 T34 G36 G37 R41 G42 S43 K45 K75 P103 I104 P105 H106 X107 G108 C109 R110 P112 K113 R115 R116
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003735 structural constituent of ribosome
GO:0005515 protein binding
GO:0019843 rRNA binding
GO:0070181 small ribosomal subunit rRNA binding
Biological Process
GO:0002181 cytoplasmic translation
GO:0006412 translation
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0005840 ribosome
GO:0022627 cytosolic 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:8qoa, PDBe:8qoa, PDBj:8qoa
PDBsum8qoa
PubMed38503753
UniProtP0A7R9|RS11_ECOLI Small ribosomal subunit protein uS11 (Gene Name=rpsK)

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