› 1jmw

X-ray diffraction
1.9Å resolution

Propagating Conformational Changes Over Long (And Short) Distances

Released:
DOI: 10.2210/pdb1jmw/pdb
PDB entry 1jmw coloured by chain, front view.
PDB entry 1jmw coloured by chain, side view.
PDB entry 1jmw coloured by chain, top view.
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium
Primary publication:
Propagating conformational changes over long (and short) distances in proteins.
Yu EW, Koshland DE
Proc Natl Acad Sci U S A 98 9517-20 (2001)
PMID: 11504940

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-136406 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Methyl-accepting chemotaxis protein II Chain: A
Molecule details ›
Chain: A
Length: 146 amino acids
Theoretical weight: 16.35 KDa
Source organism: Salmonella enterica subsp. enterica serovar Typhimurium
Expression system: Escherichia coli
UniProt:
  • Canonical: P02941 (Residues: 36-180; Coverage: 26%)
Gene names: STM1919, cheM, tar
Sequence domains: Tar ligand binding domain homologue
Structure domains: Aspartate receptor, ligand-binding domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL7-1
Spacegroup: I41
Unit cell:
a: 65.019Å b: 65.019Å c: 68.754Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.247 0.244 0.274
Expression system: Escherichia coli

Quick links

Citations

19 review citations

Is allostery an intrinsic property of all dynamic proteins?
Gunasekaran et al. (2004)
18 more

4 mentions without citation

Sensory Repertoire of Bacterial Chemoreceptors.
Ortega et al. (2017)
3 more