Structure of PDB 8r55 Chain D

Receptor sequence

>8r55D (length=195) Species: 1423 (Bacillus subtilis) [Search protein sequence]

GPSWKLSRRLGISLSGTGKELEKRPYAPGPHGPGQRKKLSEYGLQLQEKQ
KLRHMYGVNERQFRTLFDKAGKLAGKHGENFMILLDSRLDNVVYKLGLAR
TRRQARQLVNHGHILVDGSRVDIPSYLVKPGQTIGVREKSRNLSIIKESV
EVNNFVPEYLTFDAEKLEGTFTRLPERSELAPEINEALIVEFYSR

3D structure

PDB

8r55 B. subtilis MutS2 splits stalled ribosomes into subunits without mRNA cleavage.

Chain

Resolution

3.57 Å

3D
structure

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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	D	G6 W9 K10 R13 R14 K28 R29 Y31 H36 Y47 L51 K54 Q55 R58 N64 E65 R66 Q67 K77 T106 R108 Q109 R111 Q112 N115 H116 R125 D127 I128 S130 Y131 L148 S149 I150 E196 S199 R200	G1 W4 K5 R8 R9 K23 R24 Y26 H31 Y42 L46 K49 Q50 R53 N59 E60 R61 Q62 K72 T101 R103 Q104 R106 Q107 N110 H111 R120 D122 I123 S125 Y126 L143 S144 I145 E191 S194 R195

Gene Ontology

	Molecular Function
GO:0003723	RNA binding
GO:0003735	structural constituent of ribosome
GO:0019843	rRNA binding

	Biological Process
GO:0006412	translation
GO:0042274	ribosomal small subunit biogenesis

	Cellular Component
GO:0005840	ribosome
GO:0015935	small ribosomal subunit
GO:1990904	ribonucleoprotein complex

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Molecular Function

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Biological Process

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Cellular Component

External links

PDB	RCSB:8r55, PDBe:8r55, PDBj:8r55
PDBsum	8r55
PubMed	38177497
UniProt	A0A063XDX5

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