2ZFW

Crystal structure of Pex from Synechococcus sp. (strain PCC 7942) (Anacystis nidulans R2)

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, D, E)	Pex	polymer	148	17162.3	4	UniProt (O66226)	Synechococcus sp.
2	E, F, G, H, I (A, B, D, E)	SULFATE ION	non-polymer		96.1	5	Chemie (SO4)
3	J, K, L (A, B, D)	water	water		18.0	9	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	68649.3
Non-Polymers*	Number of molecules	5
	Total formula weight	480.3
All*	Total formula weight	69129.6

*Water molecules are not included.