3M45

Crystal structure of Ig1 domain of mouse SynCAM 2

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 (A, B, C, D)	Cell adhesion molecule 2	polymer	108	11935.4	4	UniProt (Q8BLQ9) Pfam (PF07686)	Mus musculus (mouse)	Immunoglobulin superfamily member 4D, IgSF4D, Nectin-like protein 3, NECL-3
2	E, F, G, H, I... (A, B, C, D)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	7	Chemie (NAG)
3	L, M, N, O (A, B, C, D)	water	water		18.0	192	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	47741.4
Non-Polymers*	Number of molecules	7
	Total formula weight	1548.5
All*	Total formula weight	49289.9

*Water molecules are not included.