Structure of PDB 7duk Chain C Binding Site BS04

Receptor Information

>7duk Chain C (length=206) Species: 300852 (Thermus thermophilus HB8)

GNKIHPIGFRLGITRDWESRWYAGKKQYRHLLLEDQRIRGLLEKELYSAG
LARVDIERAADNVAVTVHVAKPGVVIGRGGERIRVLREELAKLTGKNVAL
NVQEVQNPNLSAPLVAQRVAEQIERRFAVRRAIKQAVQRVMESGAKGAKV
IVSGRIGGAEQARTEWAAQGRVPLHTLRANIDYGFALARTTYGVLGVKAY
IFLGEV

Ligand information

• Ligand ID: MG
• InChI: InChI=1S/Mg/q+2
• InChIKey: JLVVSXFLKOJNIY-UHFFFAOYSA-N
• SMILES:
  ACDLabs 10.04
  OpenEye OEToolkits 1.5.0: [Mg+2]
  CACTVS 3.341: [Mg++]
• Formula: Mg
• Name: MAGNESIUM ION
• DrugBank: DB01378
• PDB chain: 7duk Chain C Residue 303

Receptor-Ligand Complex Structure

Structure summary

• PDB: 7duk Crystal structure of the Thermus thermophilus (HB8) 30S ribosomal subunit with mRNA and cognate transfer RNA anticodon stem-loop and sisomicin derivative N1,3''MS bound
• Resolution: 3.6 Å
• Binding residue (original residue number in PDB): R179 A180 N181 I182
• Binding residue (residue number reindexed from 1): R178 A179 N180 I181
• Annotation score: 4

Gene Ontology

Molecular Function

• GO:0003676 nucleic acid binding
• GO:0003723 RNA binding
• GO:0003729 mRNA binding
• GO:0003735 structural constituent of ribosome
• GO:0019843 rRNA binding

Biological Process

• GO:0006412 translation

Cellular Component

• GO:0005840 ribosome
• GO:0022627 cytosolic small ribosomal subunit
• GO:1990904 ribonucleoprotein complex

External links

• PDB: RCSB:7duk, PDBe:7duk, PDBj:7duk
• PDBsum: 7duk
• UniProt: P80372|RS3_THET8 Small ribosomal subunit protein uS3 (Gene Name=rpsC)