3OPU

Crystal structure of the C-terminal domain of Streptococcus mutans surface protein SpaP

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...	SpaP	polymer	339	37992.1	6	Pfam (PF17998) Pfam (PF16364) UniProt (by SIFTS) (P11657) In PDB	Streptococcus mutans
2	A, B, C, D, E...	CALCIUM ION	non-polymer		40.1	12	Chemie (CA)
3		water	water		18.0	545	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	227952.4
Non-Polymers*	Number of molecules	12
	Total formula weight	480.9
All*	Total formula weight	228433.3

*Water molecules are not included.