3u7d

X-ray diffraction
2.49Å resolution

Crystal structure of the KRIT1/CCM1 FERM domain in complex with the heart of glass (HEG1) cytoplasmic tail

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-126337 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Krev interaction trapped protein 1 Chains: A, C
Molecule details ›
Chains: A, C
Length: 322 amino acids
Theoretical weight: 37.37 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: O00522 (Residues: 417-736; Coverage: 44%)
Gene names: CCM1, KRIT1
Sequence domains: FERM central domain
Structure domains:
Protein HEG homolog 1 Chains: B, D
Molecule details ›
Chains: B, D
Length: 26 amino acids
Theoretical weight: 3.17 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: Q9ULI3 (Residues: 1356-1381; Coverage: 2%)
Gene names: HEG1, KIAA1237

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-2
Spacegroup: P21
Unit cell:
a: 73.05Å b: 76.82Å c: 79.18Å
α: 90° β: 113.62° γ: 90°
R-values:
R R work R free
0.237 0.234 0.309
Expression systems:
  • Escherichia coli
  • Not provided