› 3kto

X-ray diffraction
1.98Å resolution

Crystal structure of response regulator receiver protein from Pseudoalteromonas atlantica

Released:
DOI: 10.2210/pdb3kto/pdb
PDB entry 3kto coloured by chain, front view.
PDB entry 3kto coloured by chain, side view.
PDB entry 3kto coloured by chain, top view.
Source organism: Pseudoalteromonas atlantica T6c
Entry authors: Damodharan L, Burley SK, Swaminathan S, New York SGX Research Center for Structural Genomics (NYSGXRC)

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo trimer
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-163713 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Response regulator receiver protein Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 136 amino acids
Theoretical weight: 15.44 KDa
Source organism: Pseudoalteromonas atlantica T6c
Expression system: Escherichia coli
Structure domains: Rossmann fold

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 15 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: R32
Unit cell:
a: 116.333Å b: 116.333Å c: 169.701Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.218 0.218 0.243
Expression system: Escherichia coli

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