8ACK

Structure of Pseudomonas aeruginosa aminopeptidase, PaAP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (B, A)	Keratinase KP1	polymer	490	52621.3	2	UniProt (E3ULB5) Pfam (PF02225) Pfam (PF04389) UniProt (by SIFTS) (Q9HZQ8)	Pseudomonas aeruginosa
2	C, D (P, C)	PCP	polymer	9	1190.3	2	UniProt (by SIFTS) (Q9HZQ8)	Pseudomonas aeruginosa
3	E, P (B, A)	CACODYLATE ION	non-polymer		137.0	2	Chemie (CAC)
4	F, G, H, I, J... (B, A)	ZINC ION	non-polymer		65.4	10	Chemie (ZN)
5	K, L, M, N, O... (B, A, P, C)	SODIUM ION	non-polymer		23.0	9	Chemie (NA)
6	AA, BA, CA, Z (A, P, C, B)	water	water		18.0	787	Chemie (HOH)

Sequence modifications

B, A: 27 - 512 (UniProt: E3ULB5)

PDB	External Database	Details
Leu 513	-	expression tag
Val 514	-	expression tag
Pro 515	-	expression tag
Arg 516	-	expression tag

P, C: 3 - 9 (PDB: 8ACK)
P, C: 10 - 11 (PDB: 8ACK)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	107623.3
Non-Polymers*	Number of molecules	21
	Total formula weight	1135.0
All*	Total formula weight	108758.3

*Water molecules are not included.