Structure of PDB 6q9a Chain h Binding Site BS02

Receptor Information
>6q9a Chain h (length=208) Species: 562 (Escherichia coli) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GQKVHPNGIRLGIVKPWNSTWFANTKEFADNLDSDFKVRQYLTKELAKAS
VSRIVIERPAKSIRVTIHTARPGIVIGKKGEDVEKLRKVVADIAGVPAQI
NIAEVRKPELDAKLVADSITSQLERRVMFRRAMKRAVQNAMRLGAKGIKV
EVSGRLGGAEIARTEWYREGRVPLHTLRADIDYNTSEAHTTYGVIGVKVW
IFKGEILG
Ligand information
>6q9a Chain 4 (length=363) [Search RNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
ggggcugauucuggauucgacgggauuugcgaaacccaaggugcaugccg
aggggcgguuggccucguaaaaagccgcaaaaaauagucgcaaacgacga
aaacuacgcuuuagcagcuuaauaaccugcuuagagcccucucucccuag
ccuccgcucuuaggacggggaucaagagaggucaaacccaaaagagaucg
cguggaagcccugccugggguugaagcguuaaaacuuaaucaggcuaguu
uguuaguggcguguccguccgcagcuggcaagcgaauguaaagacugacu
aagcauguaguaccgaggauguaggaauuucggacgcggguucaacuccc
gccagcuccacca
<<.<<<................<.<<.<.<....<.....<<..<<<<<<
<<<.(((((...>>>>>......)))))......................
........<<<<.<..<.<.....>.>....>>>>>..<<<<.<<<<...
<<<...((((.>>>...>>>>.....>>>>............))))....
<<<....<<<...(((..>>>....>>>.............)))....<<
<<..<<..<<...((.((..>>..>>..>>>>...........)).))..
..>>>>.....>>....>.....>>.>>.>.....<<<<<.......>>>
>>.>>.>>>....
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB6q9a How a circularized tmRNA moves through the ribosome.
Resolution3.7 Å
Binding residue
(original residue number in PDB)		R72 I77 K80 G81 V84 E85 Q100 N102 R126 R127 V128 R131 R132 R143 I162
Binding residue
(residue number reindexed from 1)		R71 I76 K79 G80 V83 E84 Q99 N101 R125 R126 V127 R130 R131 R142 I161
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003676 nucleic acid binding
GO:0003723 RNA binding
GO:0003735 structural constituent of ribosome
Biological Process
GO:0006412 translation

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:6q9a, PDBe:6q9a, PDBj:6q9a
PDBsum6q9a
PubMed30765567
UniProtP0A7V3|RS3_ECOLI Small ribosomal subunit protein uS3 (Gene Name=rpsC)

[Back to BioLiP]