Structure of PDB 4v56 Chain CI

Receptor sequence

>4v56CI (length=127) Species: 562 (Escherichia coli) [Search protein sequence]

NQYYGTGRRKSSAARVFIKPGNGKIVINQRSLEQYFGRETARMVVRQPLE
LVDMVEKLDLYITVKGGGISGQAGAIRHGITRALMEYDESLRSELRKAGF
VTRDARQVERKKVGLRKARRRPQFSKR

3D structure

PDB

4v56 A steric block in translation caused by the antibiotic spectinomycin.

Chain

Resolution

3.93 Å

3D
structure

Enzymatic activity

Enzyme Commision number

Interaction with ligand

Site #	Ligand	Ligand chain	Binding residues on receptor (original residue number in PDB)	Binding residues on receptor (residue number reindexed from 1)	Binding affinity
BS01	rna	CI	Q4 Y6 R10 K12 R17 F19 R32 Y37 Y63 K67 G68 G69 G70 S72 Q74 R98 T104 R105 R108 Q109 V110 E111 R112 K113 K114 V115 R118 K119 R121 R122 R123 P124 Q125 S127 K128 R129	Q2 Y4 R8 K10 R15 F17 R30 Y35 Y61 K65 G66 G67 G68 S70 Q72 R96 T102 R103 R106 Q107 V108 E109 R110 K111 K112 V113 R116 K117 R119 R120 R121 P122 Q123 S125 K126 R127

Gene Ontology

	Molecular Function
GO:0000049	tRNA binding
GO:0003723	RNA binding
GO:0003735	structural constituent of ribosome

	Biological Process
GO:0002181	cytoplasmic translation
GO:0006412	translation

	Cellular Component
GO:0005737	cytoplasm
GO:0005829	cytosol
GO:0005840	ribosome
GO:0022627	cytosolic small ribosomal subunit
GO:1990904	ribonucleoprotein complex

External links

PDB	RCSB:4v56, PDBe:4v56, PDBj:4v56
PDBsum	4v56
PubMed	17696316
UniProt	P0A7X3\|RS9_ECOLI Small ribosomal subunit protein uS9 (Gene Name=rpsI)