2JK3

CRYSTAL STRUCTURE OF THE HLYIIR MUTANT PROTEIN WITH RESIDUES 169-186 SUBSTITUTED BY GSSGSSG LINKER

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	HEMOLYSIN II REGULATORY PROTEIN	polymer	188	21587.7	2	UniProt (Q7X506) Pfam (PF00440) Pfam (PF17938)	BACILLUS CEREUS
2	C (B)	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
3	D, E (A, B)	water	water		18.0	140	Chemie (HOH)

Sequence modifications

A, B: 3 - 3 (PDB: 2JK3)
A, B: 169 - 175 (PDB: 2JK3)
A, B: 4 - 168 (UniProt: Q7X506)
A, B: 176 - 190 (UniProt: Q7X506)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	43175.4
Non-Polymers*	Number of molecules	1
	Total formula weight	96.1
All*	Total formula weight	43271.4

*Water molecules are not included.