1WUW

Crystal Structure of beta hordothionin

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Beta-hordothionin	polymer	45	4936.9	2	UniProt (P21742) Pfam (PF00321)	Hordeum vulgare
2	C, E (A, B)	PARA-TOLUENE SULFONATE	non-polymer		172.2	2	Chemie (TSU)
3	D, F (A, B)	SERINE	non-polymer		105.1	2	Chemie (SER)
4	G, H (A, B)	water	water		18.0	92	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	9873.9
Non-Polymers*	Number of molecules	4
	Total formula weight	554.6
All*	Total formula weight	10428.5

*Water molecules are not included.