3U0E

Crystal structure of beta-ketoacyl synthase from Brucella melitensis in complex with fragment 9320

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Beta-ketoacyl synthase	polymer	428	45643.3	1	UniProt (Q2YQQ9) Pfam (PF00109) Pfam (PF02801)	Brucella melitensis biovar Abortus
2	B, D (A)	SODIUM ION	non-polymer		23.0	2	Chemie (NA)
3	C (A)	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
4	E (A)	8-methylquinolin-4-amine	non-polymer		158.2	1	Chemie (07K)
5	F (A)	water	water		18.0	471	Chemie (HOH)

Sequence modifications

A: 1 - 407 (UniProt: Q2YQQ9)

PDB	External Database	Details
Met -20	-	expression tag
Ala -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
Met -12	-	expression tag
Gly -11	-	expression tag
Thr -10	-	expression tag
Leu -9	-	expression tag
Glu -8	-	expression tag
Ala -7	-	expression tag
Gln -6	-	expression tag
Thr -5	-	expression tag
Gln -4	-	expression tag
Gly -3	-	expression tag
Pro -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	45643.3
Non-Polymers*	Number of molecules	4
	Total formula weight	239.6
All*	Total formula weight	45882.9

*Water molecules are not included.