Structure of PDB 4u3n Chain S1

Receptor sequence

>4u3nS1 (length=214) Species: 559292 (Saccharomyces cerevisiae S288C) [Search protein sequence]

VVDPFTRKEWFDIKAPSTFENRNVGKTLVNKSTGLKSASDALKGRVVEVC
LADLQGSEDHSFRKIKLRVDEVQGKNLLTNFHGMDFTTDKLRSMVRKWQT
LIEANVTVKTSDDYVLRIFAIAFTRKQANQVKRHSYAQSSHIRAIRKVIS
EILTKEVQGSTLAQLTSKLIPEVINKEIENATKDIFPLQNIHVRKVKLLK
QPKFDVGALMALHG

3D structure

PDB

4u3n ?

Chain

Resolution

3.2 Å

3D
structure

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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	S1	V65 H101 K116 W117 Q118 L120 R136 F138 Q146 N148 Q149 V150 K151 H153 Y155 Q157 S158 S159 H160 R165 K202 D203 I204 F205 P206 K216	V46 H82 K97 W98 Q99 L101 R117 F119 Q127 N129 Q130 V131 K132 H134 Y136 Q138 S139 S140 H141 R146 K183 D184 I185 F186 P187 K197

Gene Ontology

	Molecular Function
GO:0003735	structural constituent of ribosome

	Biological Process
GO:0000462	maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
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:0030686	90S preribosome
GO:1990904	ribonucleoprotein complex

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Molecular Function

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Biological Process

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Cellular Component

External links

PDB	RCSB:4u3n, PDBe:4u3n, PDBj:4u3n
PDBsum	4u3n
PubMed	25209664
UniProt	P33442\|RS3A1_YEAST Small ribosomal subunit protein eS1A (Gene Name=RPS1A)

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