Structure of PDB 3jbu Chain o Binding Site BS01

Receptor Information

>3jbu Chain o (length=116) Species: 83333 (Escherichia coli K-12)

DKKSARIRRATRARRKLQELGATRLVVHRTPRHIYAQVIAPNGSEVLVAA
STVEKAIAEQLKYTGNKDAAAAVGKAVAERALEKGIKDVSFDRSGFQYHG
RVQALADAAREAGLQF

Ligand information

>3jbu Chain a (length=118)

gccuggcggccguagcgcgguggucccaccugaccccaugccgaacucag
aagugaaacgccguagcgccgaugguaguguggggucuccccaugcgaga
guagggaacugccaggca

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

Receptor-Ligand Complex Structure

Structure summary

• PDB: 3jbu Mechanisms of ribosome stalling by SecM at multiple elongation steps
• Resolution: 3.64 Å
• Binding residue (original residue number in PDB): K3 R25 R30 T31 R33 Y36 Q38 G44 S45 V47 V54 Y64 N67 K68 Q98 H100 G101 R102
• Binding residue (residue number reindexed from 1): K2 R24 R29 T30 R32 Y35 Q37 G43 S44 V46 V53 Y63 N66 K67 Q97 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:3jbu, PDBe:3jbu, PDBj:3jbu
• PDBsum: 3jbu
• PubMed: 26670735
• UniProt: P0C018|RL18_ECOLI Large ribosomal subunit protein uL18 (Gene Name=rplR)