Structure of PDB 7k54 Chain o Binding Site BS02

Receptor Information

>7k54 Chain o (length=116) Species: 83333 (Escherichia coli K-12)

DKKSARIRRATRARRKLQELGATRLVVHRTPRHIYAQVIAPNGSEVLVAA
STVEKAIAEQLKYTGNKDAAAAVGKAVAERALEKGIKDVSFDRSGFQYHG
RVQALADAAREAGLQF

Ligand information

>7k54 Chain 2 (length=120)

ugccuggcggccguagcgcgguggucccaccugaccccaugccgaacuca
gaagugaaacgccguagcgccgaugguaguguggggucuccccaugcgag
aguagggaacugccaggcaa

<<<<<<<<<<.....<<<<<<<<....<<<<<<<.............>>>
>..>>>...>>>>>>.>>.<<.......<<<<<<<<...>>>>>>>>...
....>>...>>>>>>>>>>.

Receptor-Ligand Complex Structure

Structure summary

• PDB: 7k54 Structural basis for +1 ribosomal frameshifting during EF-G-catalyzed translocation.
• Resolution: 3.2 Å
• Binding residue (original residue number in PDB): K3 K4 R15 R25 H29 R33 H34 Y36 I40 G44 E46 V47 E55 K56 K63 Y64 N67 K68 H100 G101 R102
• Binding residue (residue number reindexed from 1): K2 K3 R14 R24 H28 R32 H33 Y35 I39 G43 E45 V46 E54 K55 K62 Y63 N66 K67 H99 G100 R101

Gene Ontology

Molecular Function

• GO:0003735 structural constituent of ribosome
• GO:0008097 5S rRNA binding
• GO:0019843 rRNA binding

Biological Process

• GO:0002181 cytoplasmic translation
• GO:0006412 translation

Cellular Component

• GO:0005737 cytoplasm
• GO:0005829 cytosol
• GO:0005840 ribosome
• GO:0022625 cytosolic large ribosomal subunit
• GO:1990904 ribonucleoprotein complex

External links

• PDB: RCSB:7k54, PDBe:7k54, PDBj:7k54
• PDBsum: 7k54
• PubMed: 34330903
• UniProt: P0C018|RL18_ECOLI Large ribosomal subunit protein uL18 (Gene Name=rplR)