3K55

Structure of beta hairpin deletion mutant of beta toxin 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, E... (A, B, C, D, E...)	Beta-hemolysin	polymer	306	34749.7	16	UniProt (A7LAI8) Pfam (PF03372)	Staphylococcus aureus
2	Q, S, T (B, D, L)	CHLORIDE ION	non-polymer		35.5	3	Chemie (CL)
3	R (C)	SODIUM ION	non-polymer		23.0	1	Chemie (NA)

Sequence modifications

A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P: 2 - 286 (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
-	Asp 306	deletion
-	Val 307	deletion
-	Tyr 308	deletion
-	Ala 309	deletion
-	Phe 310	deletion
-	Pro 311	deletion
-	Tyr 312	deletion
-	Tyr 313	deletion
-	Tyr 314	deletion
-	Val 315	deletion
-	Tyr 316	deletion

Contents of the asymmetric unit

Polymers	Number of chains	16
	Total formula weight	555995.4
Non-Polymers*	Number of molecules	4
	Total formula weight	129.3
All*	Total formula weight	556124.8

*Water molecules are not included.