6IYO

Crystal Structure of the acyltransferase domain from the second module of the salinomycin polyketide synthase

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)	Type I modular polyketide synthase	polymer	463	49098.1	2	UniProt (H1ZZT3) Pfam (PF16197) Pfam (PF00698)	Streptomyces albus subsp. albus
2	C, D (A, B)	water	water		18.0	36	Chemie (HOH)

Sequence modifications

A, B: -19 - 422 (UniProt: H1ZZT3)

PDB	External Database	Details
Met -40	-	initiating methionine
Gly -39	-	expression tag
Ser -38	-	expression tag
Ser -37	-	expression tag
His -36	-	expression tag
His -35	-	expression tag
His -34	-	expression tag
His -33	-	expression tag
His -32	-	expression tag
His -31	-	expression tag
Ser -30	-	expression tag
Ser -29	-	expression tag
Gly -28	-	expression tag
Leu -27	-	expression tag
Val -26	-	expression tag
Pro -25	-	expression tag
Arg -24	-	expression tag
Gly -23	-	expression tag
Ser -22	-	expression tag
His -21	-	expression tag
Met -20	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	98196.2
All*	Total formula weight	98196.2

*Water molecules are not included.