2BKL

Structural and Mechanistic Analysis of Two Prolyl Endopeptidases: Role of Inter-Domain Dynamics in Catalysis and Specificity

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)	PROLYL ENDOPEPTIDASE	polymer	695	77777.4	2	UniProt (Q9X5N2) Pfam (PF02897) Pfam (PF00326)	MYXOCOCCUS XANTHUS
2	C, G, H (A, B)	N-[(BENZYLOXY)CARBONYL]-L-ALANYL-L-PROLINE	non-polymer		320.3	3	Chemie (ZAH)
3	D, E, I (A, B)	2-(N-MORPHOLINO)-ETHANESULFONIC ACID	non-polymer		195.2	3	Chemie (MES)
4	F (A)	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
5	J, K (A, B)	water	water		18.0	1371	Chemie (HOH)

Sequence modifications

A, B: 1 - 689 (UniProt: Q9X5N2)
A, B: 690 - 695 (PDB: 2BKL)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	155554.7
Non-Polymers*	Number of molecules	7
	Total formula weight	1642.8
All*	Total formula weight	157197.5

*Water molecules are not included.