5KBZ

Structure of the PksA Product Template domain in complex with a phosphopantetheine mimetic

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)	Noranthrone synthase	polymer	377	41546.1	2	UniProt (Q12053) Pfam (PF14765)	Aspergillus parasiticus	Aflatoxin biosynthesis polyketide synthase,PKS,Aflatoxin biosynthesis protein C,Polyketide synthase A
2	C, D (A, B)	(14R)-14-hydroxy-15,15-dimethyl-1-[5-({[(5-methyl-1,2-oxazol-3-yl)methyl]sulfanyl}methyl)-1,2-oxazol-3-yl]-4,9,13-trioxo-2-thia-5,8,12-triazahexadecan-16-yl dihydrogen phosphate	non-polymer		637.7	2	Chemie (3B2)
3	E, F (A, B)	water	water		18.0	640	Chemie (HOH)

Sequence modifications

A, B: 1304 - 1660 (UniProt: Q12053)

PDB	External Database	Details
Met 1283	-	initiating methionine
Gly 1284	-	expression tag
Ser 1285	-	expression tag
Ser 1286	-	expression tag
His 1287	-	expression tag
His 1288	-	expression tag
His 1289	-	expression tag
His 1290	-	expression tag
His 1291	-	expression tag
His 1292	-	expression tag
Ser 1293	-	expression tag
Ser 1294	-	expression tag
Gly 1295	-	expression tag
Leu 1296	-	expression tag
Val 1297	-	expression tag
Pro 1298	-	expression tag
Arg 1299	-	expression tag
Gly 1300	-	expression tag
Ser 1301	-	expression tag
His 1302	-	expression tag
Met 1303	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	83092.2
Non-Polymers*	Number of molecules	2
	Total formula weight	1275.3
All*	Total formula weight	84367.5

*Water molecules are not included.