› 2ib0

X-ray diffraction
2Å resolution

Crystal structure of a conserved hypothetical protein, rv2844, from Mycobacterium tuberculosis

Released:
DOI: 10.2210/pdb2ib0/pdb
PDB entry 2ib0 coloured by chain, front view.
PDB entry 2ib0 coloured by chain, side view.
PDB entry 2ib0 coloured by chain, top view.
Source organism: Mycobacterium tuberculosis
Entry authors: Yu M, Bursey EH, Radhakannan T, Kim CY, Kaviratne T, Woodruff T, Segelke BW, Lekin T, Toppani D, Terwilliger TC, Hung LW, TB Structural Genomics Consortium (TBSGC), Integrated Center for Structure and Function Innovation (ISFI)

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo dimer (preferred)
homo tetramer
Assembly name:
PDBe Complex ID:
PDB-CPX-126496 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DUF4439 domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 170 amino acids
Theoretical weight: 18.03 KDa
Source organism: Mycobacterium tuberculosis
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: O05815 (Residues: 1-162; Coverage: 100%)
Gene name: MT2910
Sequence domains: Domain of unknown function (DUF4439)
Structure domains: Ferritin

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 5.0.2
Spacegroup: P41212
Unit cell:
a: 98.029Å b: 98.029Å c: 91.337Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.204 0.202 0.235
Expression system: Escherichia coli BL21(DE3)

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