Structure of PDB 7jt3 Chain Z

Receptor sequence
>7jt3Z (length=65) Species: 83333 (Escherichia coli K-12) [Search protein sequence]
IKVRENEPFDVALRRFKRSCEKAGVLAEVRRREFYEKPTTERKRAKASAV
KRHAKKLARENARRT
3D structure
PDB7jt3 ArfB can displace mRNA to rescue stalled ribosomes
ChainZ
Resolution3.7 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 Z R17 Y37 E38 K39 R44 K45 R46 K48 A49 R65 R66 R15 Y35 E36 K37 R42 K43 R44 K46 A47 R63 R64
BS02 rna Z R17 R20 S21 K58 R15 R18 S19 K56
Gene Ontology
Molecular Function
GO:0003735 structural constituent of ribosome
GO:0019843 rRNA binding
Biological Process
GO:0000028 ribosomal small subunit assembly
GO:0002181 cytoplasmic translation
GO:0006412 translation
Cellular Component
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0005840 ribosome
GO:0022627 cytosolic small ribosomal subunit
GO:1990904 ribonucleoprotein complex

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External links
PDB RCSB:7jt3, PDBe:7jt3, PDBj:7jt3
PDBsum7jt3
PubMed33144582
UniProtP68679|RS21_ECOLI Small ribosomal subunit protein bS21 (Gene Name=rpsU)

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