2A1B

Carboxysome shell protein ccmK2

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...	Carbon dioxide concentrating mechanism protein ccmK homolog 2	polymer	116	12613.3	12	UniProt (P72761) Pfam (PF00936) In PDB	Synechocystis sp.	ccmK2

Sequence modifications

A, B, C, D, E, F, G, H, I, J, K, L: 2 - 103 (UniProt: P72761)

PDB	External Database	Details
Met 1	-	initiating methionine
Gly 52	Glu 51	engineered mutation
Gly 104	-	expression tag
Val 105	-	expression tag
Pro 106	-	expression tag
Arg 107	-	expression tag
Gly 108	-	expression tag
Leu 109	-	expression tag
Glu 110	-	expression tag
His 111	-	expression tag
His 112	-	expression tag
His 113	-	expression tag
His 114	-	expression tag
His 115	-	expression tag
His 116	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	151359.6
All*	Total formula weight	151359.6

*Water molecules are not included.