3I5V

Crystal structure of beta toxin 275-280 from Staphylococcus aureus

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	Beta-hemolysin	polymer	313	35561.5	4	UniProt (A7LAI8) Pfam (PF03372) UniProt (by SIFTS) (P09978) In PDB	Staphylococcus aureus
2	D	DIACYL GLYCEROL	non-polymer		625.0	1	Chemie (DGA)
3		water	water		18.0	116	Chemie (HOH)

Sequence modifications

A, B, C, D: 2 - 293 (UniProt: A7LAI8)

PDB	External Database	Details
Met -19	-	expression tag
Arg -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
Met 1	-	expression tag
-	Tyr 308	deletion
-	Ala 309	deletion
-	Phe 310	deletion
-	Pro 311	deletion
-	Tyr 312	deletion
-	Tyr 313	deletion
Asp 275	-	SEE REMARK 999
Gly 276	-	SEE REMARK 999

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	142246.2
Non-Polymers*	Number of molecules	1
	Total formula weight	625.0
All*	Total formula weight	142871.2

*Water molecules are not included.