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Crystal structure of Trichinella spiralis UCH37 bound to Ubiquitin vinyl methyl ester

X-ray diffraction
1.996Å resolution
PDB entry 4ig7 coloured by chain, front view.
PDB entry 4ig7 coloured by chain, side view.
PDB entry 4ig7 coloured by chain, top view.
Source organisms:
Assembly composition:
hetero dimer (preferred)
Entry contents: 2 distinct polypeptide molecules

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Ubiquitin
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Multimeric state: hetero dimer
Accessible surface area: 14514.32 Å2
Buried surface area: 2499.31 Å2
Dissociation area: 1,081.7 Å2
Dissociation energy (ΔGdiss): 7.75 kcal/mol
Dissociation entropy (TΔSdiss): 11.06 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-143374

Macromolecules

Ubiquitin C-terminal hydrolase 37
Chain: A
Length: 343 amino acids
Theoretical weight: 38.81 KDa
Source organism: Trichinella spiralis
Expression system: Escherichia coli
InterPro:
CATH: Peptidase C12, ubiquitin carboxyl-terminal hydrolase
Ubiquitin C-terminal hydrolase 37 in PDB entry 4ig7, assembly 1, front view.
Ubiquitin C-terminal hydrolase 37 in PDB entry 4ig7, assembly 1, side view.
Ubiquitin C-terminal hydrolase 37 in PDB entry 4ig7, assembly 1, top view.
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Ubiquitin
Chain: B
Length: 75 amino acids
Theoretical weight: 8.52 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P0CG48 (Residues: 609-683; Coverage: 11%)
Gene name: UBC
Pfam: Ubiquitin family
InterPro:
CATH: Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 1
Ubiquitin in PDB entry 4ig7, assembly 1, front view.
Ubiquitin in PDB entry 4ig7, assembly 1, side view.
Ubiquitin in PDB entry 4ig7, assembly 1, top view.
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