5MPT

Structure of the citrinin polyketide synthase CMeT domain

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Citrinin polyketide synthase	polymer	414	46759.6	1	UniProt (Q65Z23) Pfam (PF18558) Pfam (PF08242) In PDB	Monascus purpureus	Non-reducing polyketide synthase citS
2	A	S-ADENOSYL-L-HOMOCYSTEINE	non-polymer		384.4	1	Chemie (SAH)
3	A	1,2-ETHANEDIOL	non-polymer		62.1	2	Chemie (EDO)
4		water	water		18.0	274	Chemie (HOH)

Sequence modifications

A: 1780 - 2182 (UniProt: Q65Z23)

PDB	External Database	Details
Met 1779	-	initiating methionine
Ala 2183	-	expression tag
Ala 2184	-	expression tag
Leu 2185	-	expression tag
Glu 2186	-	expression tag
His 2187	-	expression tag
His 2188	-	expression tag
His 2189	-	expression tag
His 2190	-	expression tag
His 2191	-	expression tag
His 2192	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	46759.6
Non-Polymers*	Number of molecules	3
	Total formula weight	508.5
All*	Total formula weight	47268.2

*Water molecules are not included.