› 2p4p

X-ray diffraction
1.8Å resolution

Crystal structure of a CorC_HlyC domain from Haemophilus ducreyi

Released:
DOI: 10.2210/pdb2p4p/pdb
PDB entry 2p4p coloured by chain, front view.
PDB entry 2p4p coloured by chain, side view.
PDB entry 2p4p coloured by chain, top view.
Source organism: [Haemophilus] ducreyi 35000HP
Entry authors: Cuff ME, Volkart L, Moy S, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-182063 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Polyamine export protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 86 amino acids
Theoretical weight: 10.8 KDa
Source organism: [Haemophilus] ducreyi 35000HP
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q7VKS4 (Residues: 347-429; Coverage: 19%)
Gene name: HD_1797
Sequence domains: Transporter associated domain
Structure domains: Uridine Diphospho-n-acetylenolpyruvylglucosamine Reductase; domain 3

Ligands and Environments

3 bound ligands:
Ligand CA 1 x CA
Ligand MG 1 x MG
Ligand GOL 1 x GOL
2 modified residues:
Ligand MSE 12 x MSE
Ligand MLY 12 x MLY

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P212121
Unit cell:
a: 29.552Å b: 58.667Å c: 87.434Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.211 0.208 0.262
Expression system: Escherichia coli BL21(DE3)

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