5FDN

Crystal structure of phosphoenolpyruvate carboxylase from Arabidopsis thaliana in complex with aspartate and citrate

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)	Phosphoenolpyruvate carboxylase 3	polymer	987	112339.0	2	UniProt (Q84VW9) Pfam (PF00311)	Arabidopsis thaliana (Mouse-ear cress)	PEPCase 3
2	C, E (A, B)	ASPARTIC ACID	non-polymer		133.1	2	Chemie (ASP)
3	D, F (A, B)	CITRATE ANION	non-polymer		189.1	2	Chemie (FLC)
4	G, H (A, B)	water	water		18.0	1601	Chemie (HOH)

Sequence modifications

A, B: 1 - 968 (UniProt: Q84VW9)

PDB	External Database	Details
Met -18	-	initiating methionine
Gly -17	-	expression tag
Ser -16	-	expression tag
Ser -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
Ser -8	-	expression tag
Ser -7	-	expression tag
Gly -6	-	expression tag
Leu -5	-	expression tag
Val -4	-	expression tag
Pro -3	-	expression tag
Arg -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	224678.0
Non-Polymers*	Number of molecules	4
	Total formula weight	644.4
All*	Total formula weight	225322.4

*Water molecules are not included.