Structure analysis

The crystal structure of human Atg4B- LC3(1-124) complex

X-ray diffraction
1.9Å resolution
Source organisms:
Assembly composition:
hetero dimer (preferred)
Entry contents: 2 distinct polypeptide molecules

Assemblies

Assembly 1 (preferred)
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Multimeric state: hetero dimer

Binding statistics and energies are not available for this assembly

Macromolecules

Chain: A
Length: 357 amino acids
Theoretical weight: 40.11 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q9Y4P1 (Residues: 1-353; Coverage: 90%)
Gene names: APG4B, ATG4B, AUTL1, KIAA0943
Pfam: Peptidase family C54
InterPro:
SCOP: Autophagin-like

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Chain: B
Length: 129 amino acids
Theoretical weight: 14.93 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q62625 (Residues: 1-124; Coverage: 87%)
Gene names: Map1alc3, Map1lc3, Map1lc3b
Pfam: Autophagy protein Atg8 ubiquitin like
InterPro:
CATH: Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 1
SCOP: GABARAP-like

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