Structure of PDB 8vsa Chain L20

Receptor sequence

>8vsaL20 (length=117) Species: 562 (Escherichia coli)

ARVKRGVIARARHKKILKQAKGYYGARSRVYRVAFQAVIKAGQYAYRDRR
QRKRQFRQLWIARINAAARQNGISYSKFINGLKKASVEIDRKILADIAVF
DKVAFTALVEKAKAALA

3D structure

• PDB: 8vsa Endogenous trans-translation structure visualizes the decoding of the first tmRNA alanine codon.
• Chain: L20
• Resolution: 3.7 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	L20	A1 R2 V3 K4 R5 G6 V7 R10 R12 H13 K15 K21 G22 Y23 Y24 R27 R29 V30 Y31 R32 F35 Q36 Y44 Y46 R47 D48 R49 R50 R52 K53 R54 F56 R57 Q58 W60 I61 N65 R69 S74 Y75 S76 N80 R91 K92	A1 R2 V3 K4 R5 G6 V7 R10 R12 H13 K15 K21 G22 Y23 Y24 R27 R29 V30 Y31 R32 F35 Q36 Y44 Y46 R47 D48 R49 R50 R52 K53 R54 F56 R57 Q58 W60 I61 N65 R69 S74 Y75 S76 N80 R91 K92

Gene Ontology

Molecular Function

• GO:0003735 structural constituent of ribosome
• GO:0019843 rRNA binding

Biological Process

• GO:0000027 ribosomal large subunit assembly
• GO:0006412 translation

Cellular Component

• GO:0005840 ribosome
• GO:0022625 cytosolic large ribosomal subunit
• GO:1990904 ribonucleoprotein complex

External links

• PDB: RCSB:8vsa, PDBe:8vsa, PDBj:8vsa
• PDBsum: 8vsa
• PubMed: 38500588
• UniProt: B7MAS6|RL20_ECO45 Large ribosomal subunit protein bL20 (Gene Name=rplT)