4xc2

X-ray diffraction
1.9Å resolution

Crystal structure of GABARAP in complex with KBTBD6 LIR peptide

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-131853 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Gamma-aminobutyric acid receptor-associated protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 117 amino acids
Theoretical weight: 13.83 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: O95166 (Residues: 3-116; Coverage: 97%)
Gene names: FLC3B, GABARAP, HT004
Sequence domains: Autophagy protein Atg8 ubiquitin like
Structure domains: Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 1
Kelch repeat and BTB domain-containing protein 6 Chains: E, F, G, H
Molecule details ›
Chains: E, F, G, H
Length: 11 amino acids
Theoretical weight: 1.31 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: Q86V97 (Residues: 663-673; Coverage: 2%)
Gene name: KBTBD6
Sequence domains: KBTB, W-type LIR motif

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X06SA
Spacegroup: P1
Unit cell:
a: 38.893Å b: 57.353Å c: 67.31Å
α: 65.3° β: 77.34° γ: 89.95°
R-values:
R R work R free
0.201 0.198 0.258
Expression systems:
  • Escherichia coli
  • Not provided