6fg4

X-ray diffraction
1.1Å resolution

Crystal Structure of the Amyloid-like IIKVIK Segment from the S. aureus Biofilm-associated PSMalpha1

Released:
Source organism: Staphylococcus aureus
Entry authors: Landau M, Colletier J-P

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo octadecamer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Phenol-soluble modulin alpha1 Chain: A
Molecule details ›
Chain: A
Length: 6 amino acids
Theoretical weight: 715 Da
Source organism: Staphylococcus aureus
Expression system: Not provided
UniProt:
  • Canonical: H9BRQ5 (Residues: 7-12; Coverage: 29%)
Gene names: BN1321_100016, C7P97_01100, CV021_06525, E3A28_06545, E3K14_02225, E4U00_13325, FA040_13345, G6Y24_07035, GO782_08365, GO788_14190, GO793_01520, GO814_02295, GO941_03880, GO942_04110, GQX37_00175, GZ128_10550, GZ156_10560, HK402_02355, HUW54_02210, SAGV69_02202, SAHC1335_05097, SAJPND4_00439, psm alpha-1, psmA

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-2
Spacegroup: C2
Unit cell:
a: 45.27Å b: 4.8Å c: 22.9Å
α: 90° β: 107.65° γ: 90°
R-values:
R R work R free
0.163 0.159 0.194
Expression system: Not provided