8ZMM

Structure of a triple-helix region of human Collagen type IV from Trautec

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, E...	collagen type IV	polymer	27	2567.7	6		Homo sapiens
2		water	water		18.0	235	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	15406.3
All*	Total formula weight	15406.3

*Water molecules are not included.