4OF1

crystal structure of toxin from staphylococcus aureus Mu50

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)	mRNA interferase MazF	polymer	128	14535.9	2	UniProt (Q7A2N3) Pfam (PF02452)	Staphylococcus aureus subsp. aureus	Endoribonuclease MazF, Toxin MazF
2	C, D (A, B)	water	water		18.0	77	Chemie (HOH)

Sequence modifications

A, B: 1 - 120 (UniProt: Q7A2N3)

PDB	External Database	Details
Leu 121	-	expression tag
Glu 122	-	expression tag
His 123	-	expression tag
His 124	-	expression tag
His 125	-	expression tag
His 126	-	expression tag
His 127	-	expression tag
His 128	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	29071.7
All*	Total formula weight	29071.7

*Water molecules are not included.