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X-ray diffraction
1.7Å resolution

Crystal Structure pf hypothetical protein MJ1052 from Methanocaldococcus jannascii (Form 2)

Released:
DOI: 10.2210/pdb2epi/pdb
PDB entry 2epi coloured by chain, front view.
PDB entry 2epi coloured by chain, side view.
PDB entry 2epi coloured by chain, top view.
Source organism: Methanocaldococcus jannaschii DSM 2661
Entry authors: Mizutani H, Kunishima N, RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-176623 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
UPF0045 protein MJ1052 Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 100 amino acids
Theoretical weight: 11.24 KDa
Source organism: Methanocaldococcus jannaschii DSM 2661
Expression system: Escherichia coli
UniProt:
  • Canonical: Q58452 (Residues: 1-100; Coverage: 100%)
Gene name: MJ1052
Sequence domains: Thiamine-binding protein
Structure domains: Alpha-Beta Plaits

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL26B1
Spacegroup: P21
Unit cell:
a: 51.78Å b: 75.747Å c: 54.991Å
α: 90° β: 117.28° γ: 90°
R-values:
R R work R free
0.209 0.207 0.247
Expression system: Escherichia coli

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