3WT4

Structural and kinetic bases for the metal preference of the M18 aminopeptidase from Pseudomonas aeruginosa

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 (A, B, C, D)	Probable M18 family aminopeptidase 2	polymer	429	46713.4	4	UniProt (Q9HYZ3) Pfam (PF02127)	Pseudomonas aeruginosa
2	E, F, H, I, K... (A, B, C, D)	ZINC ION	non-polymer		65.4	8	Chemie (ZN)
3	G, J, M, P (A, B, C, D)	CARBONATE ION	non-polymer		60.0	4	Chemie (CO3)
4	Q, R, S, T (A, B, C, D)	water	water		18.0	884	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	186853.7
Non-Polymers*	Number of molecules	12
	Total formula weight	763.3
All*	Total formula weight	187617.0

*Water molecules are not included.