6FIK

ACP2 crosslinked to the KS of the loading/condensing region of the CTB1 PKS

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)	Polyketide synthase	polymer	1304	140255.0	2	UniProt (Q6DQW3) Pfam (PF16073) Pfam (PF00109) Pfam (PF02801) Pfam (PF22621) Pfam (PF00698)	Cercospora nicotianae (Barn spot disease fungus)
2	C (C)	Polyketide synthase	polymer	88	9892.8	1	UniProt (Q6DQW3) Pfam (PF00550)	Cercospora nicotianae (Barn spot disease fungus)

Sequence modifications

A, B: 1 - 1293 (UniProt: Q6DQW3)

PDB	External Database	Details
Ala 119	Cys 119	engineered mutation
Ala 321	Thr 321	engineered mutation
Ala 1010	Ser 1010	engineered mutation
Ala 1294	-	expression tag
Ala 1295	-	expression tag
Ala 1296	-	expression tag
Leu 1297	-	expression tag
Glu 1298	-	expression tag
His 1299	-	expression tag
His 1300	-	expression tag
His 1301	-	expression tag
His 1302	-	expression tag
His 1303	-	expression tag
His 1304	-	expression tag

C: 1775 - 1858 (UniProt: Q6DQW3)

PDB	External Database	Details
Gly 1771	-	expression tag
Ser 1772	-	expression tag
His 1773	-	expression tag
Met 1774	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	290402.8
All*	Total formula weight	290402.8

*Water molecules are not included.