5XX0

Crystal structure of the four N-terminal immunoglogulin domains of Sidekick-2 protein

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Protein sidekick-2	polymer	403	44817.1	2	UniProt (Q6V4S5) Pfam (PF13927) Pfam (PF07679) In PDB	Mus musculus (Mouse)
2		water	water		18.0	100	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	89634.3
All*	Total formula weight	89634.3

*Water molecules are not included.