9VBO

Cryo-EM structure of the multi-component acyltransferase complex MucABC from Streptococcus macacae at a stoichiometric ratio of 4:2:2

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	3-oxoacyl-[acyl-carrier-protein (ACP)] synthase III, C-terminal domain protein	polymer	359	39906.0	4	UniProt (G5JW78)	Streptococcus macacae NCTC 11558
2	E, H (H, G)	2,4-diacetylphloroglucinol biosynthesis protein PhlB family protein	polymer	148	16954.5	2	UniProt (G5JW76)	Streptococcus macacae NCTC 11558
3	F, G (E, F)	3-oxoacyl-[acyl-carrier-protein (ACP)] synthase III domain protein	polymer	411	44574.5	2	UniProt (G5JW77)	Streptococcus macacae NCTC 11558
4	I, J (H, G)	ZINC ION	non-polymer		65.4	2	Chemie (ZN)

Sequence modifications

E, F: 1 - 403 (UniProt: G5JW77)

PDB	External Database	Details
Leu 404	-	expression tag
Glu 405	-	expression tag
His 406	-	expression tag
His 407	-	expression tag
His 408	-	expression tag
His 409	-	expression tag
His 410	-	expression tag
His 411	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	282681.9
Non-Polymers*	Number of molecules	2
	Total formula weight	130.8
All*	Total formula weight	282812.7

*Water molecules are not included.