3E5X

OCPA complexed CprK

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, C, B, D)	Cyclic nucleotide-binding protein	polymer	250	28395.7	4	UniProt (Q18R04) Pfam (PF00027) Pfam (PF13545) UniProt (by SIFTS) (B8FW11)	Desulfitobacterium hafniense	CprK
2	E, F, G, H, I (A, C, B, D)	(3-CHLORO-4-HYDROXYPHENYL)ACETIC ACID	non-polymer		186.6	5	Chemie (3C4)
3	J, K, L, M (A, C, B, D)	water	water		18.0	553	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	113582.7
Non-Polymers*	Number of molecules	5
	Total formula weight	933.0
All*	Total formula weight	114515.7

*Water molecules are not included.