1MZJ

Crystal Structure of the Priming beta-Ketosynthase from the R1128 Polyketide Biosynthetic Pathway

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-ketoacylsynthase III	polymer	339	35428.0	2	UniProt (Q9F6D4) Pfam (PF08545) Pfam (PF08541)	Streptomyces sp. R1128	beta-ketosynthase
2	C, E (A, B)	COENZYME A	non-polymer		767.5	2	Chemie (COA)
3	D, F (A, B)	ACETYL GROUP	non-polymer		44.1	2	Chemie (ACE)
4	G, H (A, B)	water	water		18.0	379	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	70856.1
Non-Polymers*	Number of molecules	4
	Total formula weight	1623.2
All*	Total formula weight	72479.3

*Water molecules are not included.