3LB4

Two-site competitive inhibition in dehaloperoxidase-hemoglobin

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)	Dehaloperoxidase A	polymer	137	15548.6	2	UniProt (Q9NAV8) Pfam (PF00042)	AMPHITRITE ORNATA
2	C, G (A, B)	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	2	Chemie (HEM)
3	D, H (A, B)	4-FLUOROPHENOL	non-polymer		112.1	2	Chemie (FPN)
4	E, F (A)	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
5	I, J (A, B)	water	water		18.0	301	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	31097.2
Non-Polymers*	Number of molecules	6
	Total formula weight	1649.3
All*	Total formula weight	32746.5

*Water molecules are not included.