6EKI

Structure of a hyperthermostable carbonic anhydrase identified from an active hydrothermal vent chimney

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, E... (A, B, C, D, E...)	Carbonic anhydrase	polymer	226	25715.5	6		Persephonella marina
2	G, H, I, J, K... (A, B, C, D, E...)	ZINC ION	non-polymer		65.4	6	Chemie (ZN)
3	M, N, O, P, Q... (A, B, C, D, E...)	water	water		18.0	76	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	154292.8
Non-Polymers*	Number of molecules	6
	Total formula weight	392.5
All*	Total formula weight	154685.3

*Water molecules are not included.