5ER2

High-resolution X-ray diffraction study of the complex between endothiapepsin and an oligopeptide inhibitor. the analysis of the inhibitor binding and description of the rigid body shift in the enzyme

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	E	ENDOTHIAPEPSIN	polymer	330	33813.9	1	UniProt (P11838) Pfam (PF00026) In PDB	Cryphonectria parasitica (chestnut blight fungus)
2	E	6-ammonio-N-{[(2R,3R)-3-{[N-(tert-butoxycarbonyl)-L-phenylalanyl-3-(1H-imidazol-3-ium-4-yl)-L-alanyl]amino}-4-cyclohexyl-2-hydroxybutyl](2-methylpropyl)carbamoyl}-L-norleucyl-L-phenylalanine	non-polymer		948.2	1	BIRD (PRD_000262) Chemie (0EK)
3		water	water		18.0	246	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	33813.9
Non-Polymers*	Number of molecules	1
	Total formula weight	948.2
All*	Total formula weight	34762.1

*Water molecules are not included.