Structure of PDB 7ac7 Chain 5 Binding Site BS02

Receptor Information
>7ac7 Chain 5 (length=147) Species: 83333 (Escherichia coli K-12) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
IALNKRARHEYFIEEEFEAGLALQGWEVKSLRAGKANISDSYVLLRDGEA
FLFGANITPMAVASTHVVCDPTRTRKLLLNQRELDSLYGRVNREGYTVVA
LSLYWKNAWCKVKIGVAKGKKQHDKRSDIKEREWQVDKARIMKNAHR
Ligand information
>7ac7 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

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PDB7ac7 Structures of tmRNA and SmpB as they transit through the ribosome.
Resolution3.08 Å
Binding residue
(original residue number in PDB)		E31 L34 A35 L36 Q37 V41 K42 R45 E62 K89 L91 N93 E96 K119 N120 A121 W122 C123 K124 R153 I154
Binding residue
(residue number reindexed from 1)		E18 L21 A22 L23 Q24 V28 K29 R32 E49 K76 L78 N80 E83 K106 N107 A108 W109 C110 K111 R140 I141
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Biological Process
GO:0070929 trans-translation
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7ac7, PDBe:7ac7, PDBj:7ac7
PDBsum7ac7
PubMed34389707
UniProtP0A832|SSRP_ECOLI SsrA-binding protein (Gene Name=smpB)

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