6PI1

Crystal structure of Marinobacter subterrani acetylpolyamine amidohydrolase (msAPAH) complexed with 4-(dimethylamino)-N-[7-hydroxyamino)-7-oxoheptyl]benzamide

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	Acetylpolyamine amidohydrolase	polymer	348	37980.5	4	UniProt (A0A0J7JFD7) Pfam (PF00850) In PDB	Marinobacter subterrani
2	A, B, C, D	ZINC ION	non-polymer		65.4	4	Chemie (ZN)
3	A, B, C, D	POTASSIUM ION	non-polymer		39.1	8	Chemie (K)
4	A, B, C, D	MAGNESIUM ION	non-polymer		24.3	5	Chemie (MG)
5	A, B, C, D	4-(dimethylamino)-N-[7-(hydroxyamino)-7-oxoheptyl]benzamide	non-polymer		307.4	4	Chemie (B3N)
6		water	water		18.0	948	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 343 (UniProt: A0A0J7JFD7)

PDB	External Database	Details
Gly -4	-	expression tag
Pro -3	-	expression tag
Leu -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	151922.2
Non-Polymers*	Number of molecules	21
	Total formula weight	1925.5
All*	Total formula weight	153847.7

*Water molecules are not included.