PDBe 2rb8

X-ray diffraction
1.45Å resolution

High resolution design of a protein loop

Source organism: Homo sapiens
Primary publication:
High-resolution design of a protein loop.
Proc. Natl. Acad. Sci. U.S.A. 104 17668-73 (2007)
PMID: 17971437

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Tenascin Chain: A
Molecule details ›
Chain: A
Length: 104 amino acids
Theoretical weight: 11.62 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: NEW P24821 (Residues: 802-893; Coverage: 4%)
Gene names: HXB, TNC
Sequence domains: Fibronectin type III domain
Structure domains: Immunoglobulins

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: P3221
Unit cell:
a: 62.781Å b: 62.781Å c: 53.793Å
α: 90° β: 90° γ: 120°
R R work R free
0.17 not available 0.196
Expression system: Escherichia coli