8K3T

S. cerevisiae Chs1 in complex with UDP

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)	Chitin synthase 1	polymer	1131	130001.1	2	UniProt (P08004) Pfam (PF08407) Pfam (PF01644)	Saccharomyces cerevisiae (baker's yeast)	Chitin-UDP acetyl-glucosaminyl transferase 1
2	C, F, G, J (A, B)	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
3	D, H (A, B)	URIDINE-5'-DIPHOSPHATE	non-polymer		404.2	2	Chemie (UDP)
4	E, I (A, B)	(2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate	non-polymer		760.1	2	Chemie (POV)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	260002.3
Non-Polymers*	Number of molecules	8
	Total formula weight	2425.7
All*	Total formula weight	262428.0

*Water molecules are not included.