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5ncs

X-ray diffraction
3Å resolution

Structure of the native serpin-type proteinase inhibitor, miropin.

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-124643 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Serpin domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 375 amino acids
Theoretical weight: 41.98 KDa
Source organism: Tannerella forsythia 92A2
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: G8UQY8 (Residues: 63-432; Coverage: 86%)
Gene name: BFO_3114
Sequence domains: Serpin (serine protease inhibitor)
Structure domains: Alpha-1-antitrypsin, domain 1

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE MASSIF-3
Spacegroup: P41212
Unit cell:
a: 78.49Å b: 78.49Å c: 351.71Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.177 0.176 0.216
Expression system: Escherichia coli BL21(DE3)