3zrz

X-ray diffraction
1.7Å resolution

Crystal structure of the second and third fibronectin F1 modules in complex with a fragment of Streptococcus pyogenes SfbI-5

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-136141 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Fibronectin Chains: A, B
Molecule details ›
Chains: A, B
Length: 90 amino acids
Theoretical weight: 10.12 KDa
Source organism: Homo sapiens
Expression system: Komagataella phaffii GS115
UniProt:
  • Canonical: P02751 (Residues: 93-182; Coverage: 4%)
Gene names: FN, FN1
Sequence domains: Fibronectin type I domain
Structure domains: Complement Module, domain 1
Thioester domain-containing protein Chains: C, D
Molecule details ›
Chains: C, D
Length: 20 amino acids
Theoretical weight: 1.95 KDa
Source organism: Streptococcus pyogenes
Expression system: Not provided
UniProt:
  • Canonical: Q711B0 (Residues: 628-645; Coverage: 3%)
Gene name: sfbI
Sequence domains: Fibronectin binding repeat

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-1
Spacegroup: P41
Unit cell:
a: 50.055Å b: 50.055Å c: 93.504Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.176 0.174 0.222
Expression systems:
  • Komagataella phaffii GS115
  • Not provided