7PL2

Crystal structure of choline-binding module of LytB from 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	Putative endo-beta-N-acetylglucosaminidase	polymer	405	48528.2	1	UniProt (P59206) Pfam (PF19085) Pfam (PF01473) In PDB	Streptococcus pneumoniae (strain ATCC BAA-255 / R6)	Murein hydrolase,choline-binding module
2	A	CHOLINE ION	non-polymer		104.2	17	Chemie (CHT)
3		water	water		18.0	26	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	48528.2
Non-Polymers*	Number of molecules	17
	Total formula weight	1770.9
All*	Total formula weight	50299.1

*Water molecules are not included.