› 2rm8

Solution NMR

The solution structure of phototactic transducer protein HtrII linker region from Natronomonas pharaonis

Released:
DOI: 10.2210/pdb2rm8/pdb
PDB entry 2rm8 coloured by chain, ensemble of 20 models, front view.
PDB entry 2rm8 coloured by chain, ensemble of 20 models, side view.
PDB entry 2rm8 coloured by chain, ensemble of 20 models, top view.
Source organism: Natronomonas pharaonis
Primary publication:
Structural analysis of the phototactic transducer protein HtrII linker region from Natronomonas pharaonis.
Hayashi K, Sudo Y, Jee J, Mishima M, Hara H, Kamo N, Kojima C
Biochemistry 46 14380-90 (2007)
PMID: 18001143

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-154582 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Sensory rhodopsin II transducer Chain: A
Molecule details ›
Chain: A
Length: 68 amino acids
Theoretical weight: 7.95 KDa
Source organism: Natronomonas pharaonis
Expression system: Escherichia coli
UniProt:
  • Canonical: P42259 (Residues: 100-159; Coverage: 11%)
Gene names: htr2, htrII
Sequence domains: HAMP domain
Structure domains: Single alpha-helices involved in coiled-coils or other helix-helix interfaces

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: molecular dynamics
Expression system: Escherichia coli

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Citations

3 review citations

Signaling mechanisms of HAMP domains in chemoreceptors and sensor kinases.
Parkinson JS. (2010)
2 more