Structure of PDB 5mgp Chain 6 Binding Site BS01

Receptor Information

>5mgp Chain 6 (length=66) Species: 562 (Escherichia coli)

MKKDIHPKYEEITASCSCGNVMKIRSTVGHDLNLDVCSKCHPFFTGKQRD
VATGGRVDRFNKRFNI

Ligand information

>5mgp Chain B (length=120)

ugccuggcggccguagcgcgguggucccaccugaccccaugccgaacuca
gaagugaaacgccguagcgccgaugguaguguggggucuccccaugcgag
aguagggaacugccaggcaa

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

Receptor-Ligand Complex Structure

Structure summary

• PDB: 5mgp Structural basis for ArfA-RF2-mediated translation termination on mRNAs lacking stop codons.
• Resolution: 3.1 Å
• Binding residue (original residue number in PDB): M1 K2 H6
• Binding residue (residue number reindexed from 1): M1 K2 H6

Gene Ontology

Molecular Function

• GO:0003735 structural constituent of ribosome
• GO:0008270 zinc ion binding
• GO:0019843 rRNA binding
• GO:0046872 metal ion binding

Biological Process

• GO:0002181 cytoplasmic translation
• GO:0006412 translation
• GO:0006413 translational initiation
• GO:1904689 negative regulation of cytoplasmic translational initiation

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:5mgp, PDBe:5mgp, PDBj:5mgp
• PDBsum: 5mgp
• PubMed: 27906161
• UniProt: P0A7M9|RL31_ECOLI Large ribosomal subunit protein bL31 (Gene Name=rpmE)