Structure of PDB 5kpx Chain 25

Receptor sequence
>5kpx25 (length=65) Species: 83333 (Escherichia coli K-12) [Search protein sequence]
IKVRENEPFDVALRRFKRSCEKAGVLAEVRRREFYEKPTTERKRAKASAV
KRHAKKLARENARRT
3D structure
PDB5kpx Ribosome•RelA structures reveal the mechanism of stringent response activation.
Chain25
Resolution3.9 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 25 R17 F18 Y37 E38 R44 K45 K48 A49 R65 R66 T67 R15 F16 Y35 E36 R42 K43 K46 A47 R63 R64 T65
BS02 rna 25 R20 A29 R54 R18 A27 R52
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:5kpx, PDBe:5kpx, PDBj:5kpx
PDBsum5kpx
PubMed27434674
UniProtP68679|RS21_ECOLI Small ribosomal subunit protein bS21 (Gene Name=rpsU)

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