Structure of PDB 3j7r Chain SQ

Receptor sequence

>3j7rSQ (length=141) Species: 9823 (Sus scrofa) [Search protein sequence]

PLQSVQVFGRKKTATAVAHCKRGNGLIKVNGRPLEMIEPRTLQYKLLEPV
LLLGKERFAGVDIRVRVKGGGHVAQIYAIRQSISKALVAYYQKYVDEASK
KEIKDILIQYDRTLLVADPRRCESKKFGGPGARARYQKSYR

3D structure

PDB

3j7r Structure of the Mammalian ribosome-sec61 complex to 3.4 a resolution.

Chain

Resolution

3.9 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	SQ	Q11 V12 F13 R15 K16 K17 T18 T20 V22 H24 K26 K33 N35 G36 R37 P44 R45 R69 R71 K73 G74 G75 G76 H77 V78 A79 Q80 P124 R125 R126 C127 E128 S129 K130 K131 F132 G133 G136 A137 R138 A139 R140 Y141 Q142 K143 Y145 R146	Q6 V7 F8 R10 K11 K12 T13 T15 V17 H19 K21 K28 N30 G31 R32 P39 R40 R64 R66 K68 G69 G70 G71 H72 V73 A74 Q75 P119 R120 R121 C122 E123 S124 K125 K126 F127 G128 G131 A132 R133 A134 R135 Y136 Q137 K138 Y140 R141

Gene Ontology

	Molecular Function
GO:0003723	RNA binding
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:0006412	translation
GO:0042274	ribosomal small subunit biogenesis

	Cellular Component
GO:0005634	nucleus
GO:0005730	nucleolus
GO:0005737	cytoplasm
GO:0005840	ribosome
GO:0015935	small ribosomal subunit
GO:0022627	cytosolic small ribosomal subunit
GO:0032040	small-subunit processome
GO:0098556	cytoplasmic side of rough endoplasmic reticulum membrane
GO:1990904	ribonucleoprotein complex

External links

PDB	RCSB:3j7r, PDBe:3j7r, PDBj:3j7r
PDBsum	3j7r
PubMed	24930395
UniProt	Q29201\|RS16_PIG Small ribosomal subunit protein uS9 (Gene Name=RPS16)