4J1Q

Crystal structure of a ketoreductase domain from the bacillaene assembly line

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Polyketide synthase PksJ	polymer	464	52515.6	1	UniProt (P40806) Pfam (PF08659)	Bacillus subtilis subsp. subtilis	PKS
2	B (A)	NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE	non-polymer		745.4	1	Chemie (NDP)

Sequence modifications

A: 1 - 443 (UniProt: P40806)

PDB	External Database	Details
Met -20	-	expression tag
Gly -19	-	expression tag
Ser -18	-	expression tag
Ser -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
Ser -10	-	expression tag
Ser -9	-	expression tag
Gly -8	-	expression tag
Leu -7	-	expression tag
Val -6	-	expression tag
Pro -5	-	expression tag
Arg -4	-	expression tag
Gly -3	-	expression tag
Ser -2	-	expression tag
His -1	-	expression tag
Met 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	52515.6
Non-Polymers*	Number of molecules	1
	Total formula weight	745.4
All*	Total formula weight	53261.0

*Water molecules are not included.