4JGA

X-ray crystal structure of 3-oxoacyl-[acyl-carrier-protein] synthase 2 from Rickettsia rickettsii

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)	3-oxoacyl-[acyl-carrier-protein] synthase 2	polymer	437	46680.1	2	UniProt (A8GTN0) Pfam (PF00109) Pfam (PF02801) UniProt (by SIFTS) (A0A0H3AY56)	Rickettsia rickettsii
2	C, F (A, B)	POTASSIUM ION	non-polymer		39.1	2	Chemie (K)
3	D (A)	1,2-ETHANEDIOL	non-polymer		62.1	1	Chemie (EDO)
4	E (A)	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
5	G, H (A, B)	water	water		18.0	601	Chemie (HOH)

Sequence modifications

A, B: 1 - 428 (UniProt: A8GTN0)

PDB	External Database	Details
Met -7	-	expression tag
Ala -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
Lys 429	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	93360.2
Non-Polymers*	Number of molecules	4
	Total formula weight	163.3
All*	Total formula weight	93523.5

*Water molecules are not included.