Structure of PDB 8ccs Chain 2

Receptor sequence

>8ccs2 (length=97) Species: 4932 (Saccharomyces cerevisiae) [Search protein sequence]

PKKRASNGRNKKGRGHVKPVRCVNCSKSIPKDKAIKRMAIRNIVEAAAVR
DLSEASVYPEYALPKTYNKLHYCVSCAIHARIVRVRSREDRKNRAPP

3D structure

PDB

8ccs Cryo-EM analysis of eukaryotic ribosome translocation intermediates

Chain

Resolution

1.97 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	2	P2 K3 K4 R5 A6 N8 G9 R10 N11 K12 K13 G14 R15 H17 K19 K28 K32 K34 K37 R38 K70 V75 S76 I79 H80 V84 R85 V86 R87 S88 R89 R92 K93 R95 P97 P98	P1 K2 K3 R4 A5 N7 G8 R9 N10 K11 K12 G13 R14 H16 K18 K27 K31 K33 K36 R37 K69 V74 S75 I78 H79 V83 R84 V85 R86 S87 R88 R91 K92 R94 P96 P97
BS02	ZN	2	C23 C26 C74 C77	C22 C25 C73 C76

Gene Ontology

	Molecular Function
GO:0003729	mRNA binding
GO:0003735	structural constituent of ribosome
GO:0005515	protein binding
GO:0008270	zinc ion binding

	Biological Process
GO:0000054	ribosomal subunit export from nucleus
GO:0000463	maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)
GO:0002181	cytoplasmic translation
GO:0006412	translation
GO:0042255	ribosome assembly

	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

External links

PDB	RCSB:8ccs, PDBe:8ccs, PDBj:8ccs
PDBsum	8ccs
PubMed	38030725
UniProt	P39938\|RS26A_YEAST Small ribosomal subunit protein eS26A (Gene Name=RPS26A)