Structure of PDB 3j7r Chain SS

Receptor sequence

>3j7rSS (length=137) Species: 9823 (Sus scrofa)

PEKFQHILRVLNTNIDGRRKIAFAITAIKGVGRRYAHVVLRKADIDLTKR
AGELTEDEVERVITIMQNPRQYKIPDWFLNRQKDVKDGKYSQVLANGLDN
KLREDLERLKKIRAHRGLRHFWGLRVRGQHTKTTGRR

3D structure

• PDB: 3j7r Structure of the Mammalian ribosome-sec61 complex to 3.4 a resolution.
• Chain: SS
• Resolution: 3.9 Å

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	SS	F28 K34 G35 V36 G37 R38 R39 Y40 W82 F83 L84 N85 R86 Q87 K88 L107 H120 H125 L129 R130 R132 G133 Q134 H135 T136 K137 T138 T139 G140 R141	F23 K29 G30 V31 G32 R33 R34 Y35 W77 F78 L79 N80 R81 Q82 K83 L102 H115 H120 L124 R125 R127 G128 Q129 H130 T131 K132 T133 T134 G135 R136

Gene Ontology

Molecular Function

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

Biological Process

• GO:0006412 translation

Cellular Component

• GO:0005737 cytoplasm
• GO:0005829 cytosol
• GO:0005840 ribosome
• GO:0015935 small ribosomal subunit
• GO:0022626 cytosolic ribosome
• GO:0022627 cytosolic small ribosomal subunit
• 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: P62272|RS18_PIG Small ribosomal subunit protein uS13 (Gene Name=RPS18)