5XIE

Crystal Structure of HasAp with 5-ethynyl-10,20-diphenylporphyrin

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)	Heme acquisition protein HasAp	polymer	184	18901.5	2	UniProt (G3XD33) Pfam (PF06438)	Pseudomonas aeruginosa str. PAO1
2	C, D (A, B)	5-Ethynyl-10,20-diphenylporphyrin containing FE	non-polymer		540.4	2	Chemie (WYP)
3	E, F (A, B)	water	water		18.0	214	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	37803.1
Non-Polymers*	Number of molecules	2
	Total formula weight	1080.8
All*	Total formula weight	38883.9

*Water molecules are not included.