3KWC

Oxidized, active structure of the beta-carboxysomal gamma-Carbonic Anhydrase, CcmM

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...)	Carbon dioxide concentrating mechanism protein	polymer	229	24822.9	6	UniProt (Q8DKB5)	Thermosynechococcus elongatus
2	G, J, L, N, R... (A, B, C, E)	ISOPROPYL ALCOHOL	non-polymer		60.1	7	Chemie (IPA)
3	H, K, M, O, Q... (A, B, C, D, E...)	ZINC ION	non-polymer		65.4	6	Chemie (ZN)
4	I, P (A, D)	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
5	AA, V, W, X, Y... (F, A, B, C, D...)	water	water		18.0	807	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: 1 - 209 (UniProt: Q8DKB5)

PDB	External Database	Details
Met -19	-	expression tag
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	148937.6
Non-Polymers*	Number of molecules	15
	Total formula weight	884.0
All*	Total formula weight	149821.6

*Water molecules are not included.