Structure of PDB 2jpp Chain A

Receptor sequence

>2jppA (length=53) Species: 294 (Pseudomonas fluorescens)

MLILTRKVGESINIGDDITITILGVSGQQVRIGINAPKDVAVHREEIYQR
IQA

3D structure

• PDB: 2jpp Molecular basis of messenger RNA recognition by the specific bacterial repressing clamp RsmA/CsrA
• Chain: A
• Resolution: N/A

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	A	M1 L2 I3 L4 T5	M1 L2 I3 L4 T5	PDBbind-CN: Kd=85nM
BS02	rna	A	L23 G27 Q28 Q29 R31 A36 P37 V40 A41 V42 H43 R44 I47 R50 I51	L23 G27 Q28 Q29 R31 A36 P37 V40 A41 V42 H43 R44 I47 R50 I51	PDBbind-CN: Kd=85nM

Gene Ontology

Molecular Function

• GO:0003723 RNA binding
• GO:0048027 mRNA 5'-UTR binding

Biological Process

• GO:0006109 regulation of carbohydrate metabolic process
• GO:0006402 mRNA catabolic process
• GO:0006417 regulation of translation
• GO:0045947 negative regulation of translational initiation
• GO:0045948 positive regulation of translational initiation

Cellular Component

• GO:0005737 cytoplasm
• GO:0005829 cytosol

External links

• PDB: RCSB:2jpp, PDBe:2jpp, PDBj:2jpp
• PDBsum: 2jpp
• PubMed: 17704818
• UniProt: P0DPC3|CSRA1_PSEPH Translational regulator CsrA1 (Gene Name=csrA1)