3IL0

The crystal structure of the aminopeptidase P,XAA-pro aminopeptidase from Streptococcus thermophilus

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Aminopeptidase P; XAA-pro aminopeptidase	polymer	131	15205.3	2	UniProt (Q5M2R3) Pfam (PF01321)	Streptococcus thermophilus
2	C, D (A, B)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
3	E, F (A, B)	water	water		18.0	64	Chemie (HOH)

Sequence modifications

A, B: 1 - 128 (UniProt: Q5M2R3)

PDB	External Database	Details
Ser -2	-	expression tag
Asn -1	-	expression tag
Ala 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	30410.6
Non-Polymers*	Number of molecules	2
	Total formula weight	184.2
All*	Total formula weight	30594.8

*Water molecules are not included.