3KHZ

Crystal Structure of R350A mutant of Staphylococcus aureus metallopeptidase (Sapep/DapE) in the apo-form

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)	Putative dipeptidase SACOL1801	polymer	492	55253.5	2	UniProt (Q5HF23) Pfam (PF01546)	Staphylococcus aureus	Metallopeptidase (DapE)
2	C, D (A, B)	water	water		18.0	113	Chemie (HOH)

Sequence modifications

A, B: 1 - 469 (UniProt: Q5HF23)

PDB	External Database	Details
Met -22	-	expression tag
Gly -21	-	expression tag
Ser -20	-	expression tag
Ser -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
Ser -12	-	expression tag
Ser -11	-	expression tag
Gly -10	-	expression tag
Leu -9	-	expression tag
Val -8	-	expression tag
Pro -7	-	expression tag
Arg -6	-	expression tag
Gly -5	-	expression tag
Ser -4	-	expression tag
His -3	-	expression tag
Met -2	-	expression tag
Ala -1	-	expression tag
Ser 0	-	expression tag
Ala 350	Arg 350	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	110507.1
All*	Total formula weight	110507.1

*Water molecules are not included.