› 7avj

X-ray diffraction
0.95Å resolution

Streptococcal High Identity Repeats in Tandem (SHIRT) domain 2 from cell surface protein SGO_0707

Released:
DOI: 10.2210/pdb7avj/pdb
PDB entry 7avj coloured by chain, front view.
PDB entry 7avj coloured by chain, side view.
PDB entry 7avj coloured by chain, top view.
Source organism: Streptococcus gordonii str. Challis substr. CH1
Primary publication:
Periscope Proteins are variable-length regulators of bacterial cell surface interactions.
Whelan F, Lafita A, Gilburt J, Dégut C, Griffiths SC, Jenkins HT, St John AN, Paci E, Moir JWB, Plevin MJ, Baumann CG, Bateman A, Potts JR
Proc Natl Acad Sci U S A 118 (2021)
PMID: 34074781

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-108563 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Gram-positive cocci surface proteins LPxTG domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 88 amino acids
Theoretical weight: 9.63 KDa
Source organism: Streptococcus gordonii str. Challis substr. CH1
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A8AW49 (Residues: 544-627; Coverage: 5%)
Gene name: SGO_0707
Sequence domains: SHIRT domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I03
Spacegroup: P212121
Unit cell:
a: 21.429Å b: 40.766Å c: 82.469Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.125 0.125 0.133
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

2 review citations

The long and the short of Periscope Proteins.
Whelan F. (2022)
1 more

1 mention without citation

Periscope Proteins are variable-length regulators of bacterial cell surface interactions.
Whelan et al. (2021)