Structure of PDB 6snt Chain f

Receptor sequence

>6sntf (length=73) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence]

RKKKVYTTPKKIKHKHKKVKLAVLSYYKVDAEGKVTKLRRECSNPTCGAG
VFLANHKDRLYCGKCHSVYKVNA

3D structure

PDB

6snt RQT complex dissociates ribosomes collided on endogenous RQC substrate SDD1.

Chain

Resolution

2.8 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	f	R80 Y85 T87 K89 I91 K92 K94 K96 K97 L100 V102 R118 V130 F131 A133 N134 H135 R138 Y140 G142 H145 S146	R1 Y6 T8 K10 I12 K13 K15 K17 K18 L21 V23 R39 V51 F52 A54 N55 H56 R59 Y61 G63 H66 S67
BS02	ZN	f	N123 T125 C126 C144	N44 T46 C47 C65

Gene Ontology

	Molecular Function
GO:0003735	structural constituent of ribosome
GO:0008270	zinc ion binding
GO:0031386	protein tag activity
GO:0031625	ubiquitin protein ligase binding
GO:0046872	metal ion binding

	Biological Process
GO:0000028	ribosomal small subunit assembly
GO:0002109	maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, LSU-rRNA,5S)
GO:0002181	cytoplasmic translation
GO:0006412	translation
GO:0016567	protein ubiquitination
GO:0019941	modification-dependent protein catabolic process
GO:0042254	ribosome biogenesis
GO:1990145	maintenance of translational fidelity

	Cellular Component
GO:0005634	nucleus
GO:0005737	cytoplasm
GO:0005829	cytosol
GO:0005840	ribosome
GO:0022627	cytosolic small ribosomal subunit
GO:0044391	ribosomal subunit
GO:1990904	ribonucleoprotein complex

External links

PDB	RCSB:6snt, PDBe:6snt, PDBj:6snt
PDBsum	6snt
PubMed	32203490
UniProt	P05759\|RS31_YEAST Ubiquitin-ribosomal protein eS31 fusion protein (Gene Name=RPS31)