8ZAZ

Crystal structure of Chitinase 3-like protein 1

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)	Chitinase-3-like protein 1	polymer	362	40536.8	4	UniProt (P36222) Pfam (PF00704)	Homo sapiens (human)	39 kDa synovial protein,Cartilage glycoprotein 39,CGP-39,GP-39,hCGP-39,YKL-40
2	E, F, G, H (A, B, C, D)	2-acetamido-2-deoxy-beta-D-galactopyranose	non-polymer		221.2	4	Chemie (NGA)
3	I, J, K, L (A, B, C, D)	water	water		18.0	252	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	162147.0
Non-Polymers*	Number of molecules	4
	Total formula weight	884.8
All*	Total formula weight	163031.9

*Water molecules are not included.