› 1zkd

X-ray diffraction
2.1Å resolution

X-Ray structure of the putative protein Q6N1P6 from Rhodopseudomonas palustris at the resolution 2.1 A , Northeast Structural Genomics Consortium target RpR58

Released:
DOI: 10.2210/pdb1zkd/pdb
PDB entry 1zkd coloured by chain, front view.
PDB entry 1zkd coloured by chain, side view.
PDB entry 1zkd coloured by chain, top view.
Source organism: Rhodopseudomonas palustris CGA009
Entry authors: Kuzin AP, Yong W, Vorobiev SM, Acton T, Ma L, Xiao R, Montelione G, Tong L, Hunt JF, Northeast Structural Genomics Consortium (NESG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-179939 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DUF185 Chains: A, B
Molecule details ›
Chains: A, B
Length: 387 amino acids
Theoretical weight: 42.82 KDa
Source organism: Rhodopseudomonas palustris CGA009
Expression system: Escherichia coli
UniProt:
  • Canonical: Q6N1P6 (Residues: 1-379; Coverage: 100%)
Gene names: RPA4359, TX73_022595
Sequence domains: Putative S-adenosyl-L-methionine-dependent methyltransferase
Structure domains:

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 16 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X4A
Spacegroup: P61
Unit cell:
a: 79.795Å b: 79.795Å c: 247.352Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.223 0.223 0.258
Expression system: Escherichia coli

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