3RNZ

Crystal structure of Bacillus Amyloliquefaciens Pyroglutamyl Peptidase I

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	Pyrrolidone-carboxylate peptidase	polymer	223	24376.7	4	UniProt (P46107) Pfam (PF01470) In PDB	Bacillus amyloliquefaciens	5-oxoprolyl-peptidase, Pyroglutamyl-peptidase I, PGP-I, Pyrase
2		water	water		18.0	437	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 215 (UniProt: P46107)

PDB	External Database	Details
Met 58	Ile 58	engineered mutation
Ala 202	Val 202	engineered mutation
Leu 216	-	expression tag
Glu 217	-	expression tag
His 218	-	expression tag
His 219	-	expression tag
His 220	-	expression tag
His 221	-	expression tag
His 222	-	expression tag
His 223	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	97506.8
All*	Total formula weight	97506.8

*Water molecules are not included.