4LIW

CcmK1 Carboxysome Shell Protein from Synechocystis PCC6803, L11K Point Mutant

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Carbon dioxide-concentrating mechanism protein CcmK homolog 1	polymer	99	10740.3	2	UniProt (P72760) Pfam (PF00936) In PDB	Synechocystis sp. PCC 6803 substr. Kazusa
2	A	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
3		water	water		18.0	51	Chemie (HOH)

Sequence modifications

A, B: 1 - 91 (UniProt: P72760)

PDB	External Database	Details
Lys 11	Leu 11	engineered mutation
Leu 92	-	expression tag
Glu 93	-	expression tag
His 94	-	expression tag
His 95	-	expression tag
His 96	-	expression tag
His 97	-	expression tag
His 98	-	expression tag
His 99	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	21480.6
Non-Polymers*	Number of molecules	1
	Total formula weight	96.1
All*	Total formula weight	21576.7

*Water molecules are not included.