7BN9

Crystal Structure of Bacillus subtilis Penicillin Binding Protein 3

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)	Penicillin-binding protein 3	polymer	662	74020.3	2	UniProt (P42971) Pfam (PF05223) Pfam (PF03717) Pfam (PF00905)	Bacillus subtilis (strain 168)	PBP 3,PSPB20,Penicillin-binding protein C
2	C, D (A, B)	water	water		18.0	98	Chemie (HOH)

Sequence modifications

A, B: 29 - 668 (UniProt: P42971)

PDB	External Database	Details
Met 7	-	initiating methionine
Gly 8	-	expression tag
Ser 9	-	expression tag
Ser 10	-	expression tag
His 11	-	expression tag
His 12	-	expression tag
His 13	-	expression tag
His 14	-	expression tag
His 15	-	expression tag
His 16	-	expression tag
Ser 17	-	expression tag
Ser 18	-	expression tag
Gly 19	-	expression tag
Leu 20	-	expression tag
Val 21	-	expression tag
Pro 22	-	expression tag
Arg 23	-	expression tag
Gly 24	-	expression tag
Ser 25	-	expression tag
His 26	-	expression tag
Met 27	-	expression tag
Trp 28	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	148040.5
All*	Total formula weight	148040.5

*Water molecules are not included.