› 3kk4

X-ray diffraction
1.95Å resolution

uncharacterized protein BP1543 from Bordetella pertussis Tohama I

Released:
DOI: 10.2210/pdb3kk4/pdb
PDB entry 3kk4 coloured by chain, front view.
PDB entry 3kk4 coloured by chain, side view.
PDB entry 3kk4 coloured by chain, top view.
Source organism: Bordetella pertussis Tohama I
Entry authors: Chang C, Chhor G, Cobb G, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-182090 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Ribbon-helix-helix domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 125 amino acids
Theoretical weight: 14.36 KDa
Source organism: Bordetella pertussis Tohama I
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q7VY20 (Residues: 1-122; Coverage: 100%)
Gene name: BP1543
Sequence domains: Ribbon-helix-helix domain
Structure domains: protein bp1543

Ligands and Environments

2 bound ligands:
Ligand ACT 1 x ACT
Ligand GOL 1 x GOL
2 modified residues:
Ligand MSE 8 x MSE
Ligand CME 4 x CME

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-BM
Spacegroup: P21
Unit cell:
a: 48.212Å b: 72.462Å c: 61.737Å
α: 90° β: 112.05° γ: 90°
R-values:
R R work R free
0.148 0.145 0.199
Expression system: Escherichia coli BL21(DE3)

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