9EKK

Thomasclavelia ramosa Immunoglobulin A Protease Middle (Protease) Domain with C-terminal Domain #1 (Crystallized as Purified)

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)	IgA protease	polymer	548	62597.5	2	UniProt (Q9AES2) Pfam (PF09471)	Thomasclavelia ramosa
2	C, D, F, G (A, B)	ZINC ION	non-polymer		65.4	4	Chemie (ZN)
3	E, H (A, B)	PRASEODYMIUM ION	non-polymer		140.9	2	Chemie (PR)
4	I, J (A, B)	water	water		18.0	1264	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	125194.9
Non-Polymers*	Number of molecules	6
	Total formula weight	543.5
All*	Total formula weight	125738.4

*Water molecules are not included.