1WZB

Crystal structure of the collagen triple helix model [{HYP(R)-HYP(R)-GLY}10]3

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 (A, B, C)	Collagen triple helix	polymer	30	2850.8	3	Pfam (PF01391) UniProt (by SIFTS) (Q80BK4)
2	D, E, F (A, B, C)	water	water		18.0	177	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	8552.5
All*	Total formula weight	8552.5

*Water molecules are not included.