1W9R

Solution Structure of Choline Binding Protein A, Domain R2, the Major Adhesin of Streptococcus pneumoniae

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	CHOLINE BINDING PROTEIN A	polymer	119	13826.6	1	UniProt (Q97N74) UniProt (by SIFTS) (A0A0H2US50) In PDB	STREPTOCOCCUS PNEUMONIAE	CBPA-R2

Sequence modifications

A: 1 - 4 (PDB: 1W9R)
A: 5 - 119 (UniProt: Q97N74)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	13826.6
All*	Total formula weight	13826.6

*Water molecules are not included.