9GL0

Crystal Structure of Acetylpolyamine aminohydrolase (ApaH) from Legionella pneumophila

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)	Acetylpolyamine aminohydrolase	polymer	437	50256.2	4	UniProt (A0A2S6EWV0) Pfam (PF00850)	Legionella pneumophila
2	E, G, H, J (A, B, C, D)	ZINC ION	non-polymer		65.4	4	Chemie (ZN)
3	F, I (A, C)	POTASSIUM ION	non-polymer		39.1	2	Chemie (K)
4	K, L, M, N (A, B, C, D)	water	water		18.0	18	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 426 (UniProt: A0A2S6EWV0)

PDB	External Database	Details
Met -10	-	initiating methionine
Ala -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
Val -2	-	expression tag
Gly -1	-	expression tag
Thr 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	201024.8
Non-Polymers*	Number of molecules	6
	Total formula weight	339.8
All*	Total formula weight	201364.6

*Water molecules are not included.