3D3D

Bacteriophage lambda lysozyme complexed with a chitohexasaccharide

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Lysozyme	polymer	154	17395.7	2	UniProt (P03706) In PDB	Enterobacteria phage lambda	Lysis protein, Muramidase, Endolysin
2	C, D	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		1237.2	2	In PDB GlyTouCan (G36414FS)
3	A, B	SULFATE ION	non-polymer		96.1	4	Chemie (SO4)
4		water	water		18.0	39	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	34791.4
Branched	Number of molecules	2
	Total formula weight	2474.3
Non-Polymers*	Number of molecules	4
	Total formula weight	384.3
All*	Total formula weight	37650.0

*Water molecules are not included.