2ALM

Crystal structure analysis of a mutant beta-ketoacyl-[acyl carrier protein] synthase II from Streptococcus pneumoniae

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	3-oxoacyl-(acyl-carrier-protein) synthase II	polymer	431	46096.7	1	UniProt (Q9FBC2) Pfam (PF00109) Pfam (PF02801) In PDB	Streptococcus pneumoniae
2	A	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
3		water	water		18.0	40	Chemie (HOH)

Sequence modifications

A: 1 - 409 (UniProt: Q9FBC2)

PDB	External Database	Details
Met -19	-	cloning artifact
Gly -18	-	cloning artifact
Ser -17	-	cloning artifact
Ser -16	-	cloning artifact
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	cloning artifact
Ser -8	-	cloning artifact
Gly -7	-	cloning artifact
Leu -6	-	cloning artifact
Val -5	-	cloning artifact
Pro -4	-	cloning artifact
Arg -3	-	cloning artifact
Gly -2	-	cloning artifact
Ser -1	-	cloning artifact
His 0	-	cloning artifact
Ala 303	His 303	engineered mutation
Ala 379	Gly 379	engineered mutation
Asn 410	-	cloning artifact
Arg 411	-	cloning artifact

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	46096.7
Non-Polymers*	Number of molecules	2
	Total formula weight	48.6
All*	Total formula weight	46145.3

*Water molecules are not included.