› 2dma

X-ray diffraction
2.05Å resolution

Crystal Structure of PH1978 from Pyrococcus horikoshii OT3 (form II)

Released:
DOI: 10.2210/pdb2dma/pdb
PDB entry 2dma coloured by chain, front view.
PDB entry 2dma coloured by chain, side view.
PDB entry 2dma coloured by chain, top view.
Source organism: Pyrococcus horikoshii OT3
Entry authors: Lokanath NK, Kunishima N, RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-129600 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
V-type ATP synthase subunit E Chain: A
Molecule details ›
Chain: A
Length: 198 amino acids
Theoretical weight: 23.16 KDa
Source organism: Pyrococcus horikoshii OT3
Expression system: Escherichia coli
UniProt:
  • Canonical: O57724 (Residues: 1-198; Coverage: 100%)
Gene names: PH1978, atpE
Sequence domains: ATP synthase (E/31 kDa) subunit
Structure domains: ATP synthase, E subunit, C-terminal

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 5 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL26B1
Spacegroup: C2221
Unit cell:
a: 71.235Å b: 78.067Å c: 52.829Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.224 0.224 0.261
Expression system: Escherichia coli

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