3KWE

Inactive truncation of the beta-carboxysomal gamma-Carbonic Anhydrase, CcmM, form 2

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Carbon dioxide concentrating mechanism protein	polymer	213	23081.9	1	UniProt (Q8DKB5)	Thermosynechococcus elongatus
2	B (A)	ZINC ION	non-polymer		65.4	1	Chemie (ZN)
3	C, D (A)	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
4	E (A)	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
5	F (A)	HEXANE-1,6-DIOL	non-polymer		118.2	1	Chemie (HEZ)
6	G (A)	water	water		18.0	193	Chemie (HOH)

Sequence modifications

A: 1 - 193 (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	1
	Total formula weight	23081.9
Non-Polymers*	Number of molecules	5
	Total formula weight	278.8
All*	Total formula weight	23360.7

*Water molecules are not included.