Structure analysis

THE COMPLEX BETWEEN THE SUBTILISIN FROM A MESOPHILIC BACTERIUM AND THE LEECH INHIBITOR EGLIN-C

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

Assemblies

Assembly 1 (preferred)
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Multimeric state: hetero dimer
Accessible surface area: 12308.81 Å2
Buried surface area: 1856.59 Å2
Dissociation area: 882.7 Å2
Dissociation energy (ΔGdiss): 8.87 kcal/mol
Dissociation entropy (TΔSdiss): 10.8 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-133911

Macromolecules

PDBe-KB: UniProt Coverage View: P07518  
127520406080100120140160180200220240260
 
100200
UniProt
P07518
Chains
Domains
Secondary structure
Flexibility predictions
Early folding residue predictions
Ligand binding sites
Interaction interfaces

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Chain: I
Length: 64 amino acids
Theoretical weight: 7.45 KDa
Source organism: Hirudo medicinalis
Expression system: Not provided
UniProt:
  • Canonical: P01051 (Residues: 7-70; Coverage: 91%)
Pfam: Potato inhibitor I family
InterPro:
CATH: Trypsin Inhibitor V, subunit A
SCOP: CI-2 family of serine protease inhibitors
PDBe-KB: UniProt Coverage View: P01051  
16451015202530354045505560
 
204060LKSFPEVVGKTVDQAREYFTLHYPQYNVYFLPEGSPVTLDLRYNRVRVFYNPGTNVVNHVPHVG
UniProt
P01051
Chains
Domains
Secondary structure
Flexibility predictions
Early folding residue predictions
Interaction interfaces

Search similar proteins