Structure of PDB 7qv2 Chain d

Receptor sequence

>7qv2d (length=195) Species: 224308 (Bacillus subtilis subsp. subtilis str. 168)

GPSWKLSRRLGISLSGTGKELEKRPYAPGPHGPGQRKKLSEYGLQLQEKQ
KLRHMYGVNERQFRTLFDKAGKLAGKHGENFMILLDSRLDNVVYKLGLAR
TRRQARQLVNHGHILVDGSRVDIPSYLVKPGQTIGVREKSRNLSIIKESV
EVNNFVPEYLTFDAEKLEGTFTRLPERSELAPEINEALIVEFYSR

3D structure

• PDB: 7qv2 Bacterial ribosome collision sensing by a MutS DNA repair ATPase paralogue.
• Chain: d
• Resolution: 3.5 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	d	P7 W9 K10 R13 R14 K28 R29 G34 P35 H36 Y47 Q55 E65 R66 Q67 K77 T106 R108 Q109 Q112 N115 H116 H118 V126 D127 I128 P129 S130 Y131 S149 I150 E196 S199 R200	P2 W4 K5 R8 R9 K23 R24 G29 P30 H31 Y42 Q50 E60 R61 Q62 K72 T101 R103 Q104 Q107 N110 H111 H113 V121 D122 I123 P124 S125 Y126 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

External links

• PDB: RCSB:7qv2, PDBe:7qv2, PDBj:7qv2
• PDBsum: 7qv2
• PubMed: 35264791
• UniProt: P21466|RS4_BACSU Small ribosomal subunit protein uS4 (Gene Name=rpsD)