2V4A

Crystal structure of the SeMet-labeled prolyl-4 hydroxylase (P4H) type I from green algae Chlamydomonas reinhardtii.

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, B, C, D)	PROLYL-4 HYDROXYLASE	polymer	233	26477.8	4		CHLAMYDOMONAS REINHARDTII
2	E, H, L, N (A, B, C, D)	CHLORIDE ION	non-polymer		35.5	4	Chemie (CL)
3	F, I, M, O (A, B, C, D)	GLYCEROL	non-polymer		92.1	4	Chemie (GOL)
4	G (A)	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
5	J, K (B)	DIMETHYL SULFOXIDE	non-polymer		78.1	2	Chemie (DMS)
6	P, Q, R, S (A, B, C, D)	water	water		18.0	313	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	105911.0
Non-Polymers*	Number of molecules	11
	Total formula weight	762.5
All*	Total formula weight	106673.6

*Water molecules are not included.