3PLS image
Deposition Date 2010-11-15
Release Date 2010-11-24
Last Version Date 2024-02-21
Entry Detail
PDB ID:
3PLS
Keywords:
TRANSFERASE
Title:
RON in complex with ligand AMP-PNP
Biological Source:
Source Organism:
Homo sapiens (Taxon ID: 9606)
Host Organism:
Spodoptera frugiperda
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.24 Å
R-Value Free:
0.28
R-Value Work:
0.23
R-Value Observed:
0.23
Space Group:
P 41
3PLS validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Macrophage-stimulating protein receptor
Gene (Uniprot):MST1R
Mutagens:M1254T
Chain IDs:A
Chain Length:298
Number of Molecules:1
Biological Source:Homo sapiens
UniProt ID:Q04912 Pfam ID:PF07714 EC:2.7.10.1
Ligand Molecules
ANP
MG
Primary Citation
The Crystal Structure of a Constitutively Active Mutant RON Kinase Suggests an Intramolecular Autophosphorylation Hypothesis
Biochemistry 49 7972 7974 (2010)
PMID: 20726546

Abstact

A complex of RON(M1254T) with AMP-PNP and Mg(2+) reveals a substratelike positioning of Tyr1238 as well as likely catalysis-competent placement of the AMP-PNP and Mg(2+) components and indicates a tendency for cis phosphorylation. The structure shows how the oncogenic mutation may cause the constitutive activation and suggests a mechanistic hypothesis for the autophosphorylation of receptor tyrosine kinases.

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Disease

Primary Citation of related structures
3PLS