› 2rk5

X-ray diffraction
1.5Å resolution

Crystal structure of a domain of the putative hemolysin from Streptococcus mutans UA159

Released:
DOI: 10.2210/pdb2rk5/pdb
PDB entry 2rk5 coloured by chain, front view.
PDB entry 2rk5 coloured by chain, side view.
PDB entry 2rk5 coloured by chain, top view.
Source organism: Streptococcus mutans UA159
Entry authors: Zhang R, Li H, Clancy 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-130620 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Putative hemolysin Chain: A
Molecule details ›
Chain: A
Length: 87 amino acids
Theoretical weight: 9.86 KDa
Source organism: Streptococcus mutans UA159
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: O68574 (Residues: 352-436; Coverage: 19%)
Gene name: hlyX
Sequence domains: Transporter associated domain
Structure domains: Uridine Diphospho-n-acetylenolpyruvylglucosamine Reductase; domain 3

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: C2
Unit cell:
a: 34.49Å b: 40.598Å c: 57.63Å
α: 90° β: 91.58° γ: 90°
R-values:
R R work R free
0.182 0.179 0.237
Expression system: Escherichia coli BL21

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