2QDR

Crystal structure of a putative dioxygenase (npun_f5605) from nostoc punctiforme pcc 73102 at 2.60 A resolution

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)	Uncharacterized protein	polymer	303	34769.1	2	Pfam (PF14499) UniProt (by SIFTS) (B2J7U5)	Nostoc punctiforme
2	C, F (A, B)	UNKNOWN LIGAND	non-polymer			2	Chemie (UNL)
3	D, E, G, H (A, B)	4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID	non-polymer		238.3	4	Chemie (EPE)
4	I, J (A, B)	water	water		18.0	33	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	69538.2
Non-Polymers*	Number of molecules	6
	Total formula weight	953.2
All*	Total formula weight	70491.4

*Water molecules are not included.