5MYF

Convergent evolution involving dimeric and trimeric dUTPases in signalling.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (D, A)	dUTPase from DI S. aureus phage	polymer	207	24156.1	2	Pfam (PF08761) UniProt (by SIFTS) (A0A2D0TC87)	Staphylococcus aureus
2	C, D (D, A)	water	water		18.0	181	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	48312.2
All*	Total formula weight	48312.2

*Water molecules are not included.