3g9w

X-ray diffraction
2.16Å resolution

Crystal Structure of Talin2 F2-F3 in Complex with the Integrin Beta1D Cytoplasmic Tail

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-138717 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Talin-2 Chains: A, B
Molecule details ›
Chains: A, B
Length: 223 amino acids
Theoretical weight: 25.76 KDa
Source organism: Mus musculus
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q71LX4 (Residues: 198-408; Coverage: 9%)
Gene name: Tln2
Sequence domains: FERM central domain
Structure domains:
Integrin beta-1 Chains: C, D
Molecule details ›
Chains: C, D
Length: 52 amino acids
Theoretical weight: 6.19 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: P05556 (Residues: 752-795; Coverage: 6%)
Gene names: FNRB, ITGB1, MDF2, MSK12
Sequence domains: Integrin beta cytoplasmic domain

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-2
Spacegroup: P212121
Unit cell:
a: 53.26Å b: 108.72Å c: 131.85Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.215 0.213 0.248
Expression system: Escherichia coli BL21