3KRA

Mint heterotetrameric geranyl pyrophosphate synthase in complex with magnesium

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, D (A, D)	Geranyl diphosphate synthase large subunit	polymer	295	31947.0	2	UniProt (Q9SBR3) Pfam (PF00348)	Mentha x piperita (Peppermint)	GPPS Large Subunit, Geranyl pyrophosphate synthase large subunit, Gpp synthase large subunit
2	B, C (B, C)	Geranyl diphosphate synthase small subunit	polymer	274	29756.0	2	UniProt (Q9SBR4)	Mentha x piperita (Peppermint)	GPPS Small Subunit, Gpp synthase small subunit
3	E, F, H (A, D)	MAGNESIUM ION	non-polymer		24.3	3	Chemie (MG)
4	G (C)	1,2-ETHANEDIOL	non-polymer		62.1	1	Chemie (EDO)
5	I, J, K, L (A, B, C, D)	water	water		18.0	1301	Chemie (HOH)

Sequence modifications

A, D: 2 - 295 (UniProt: Q9SBR3)

PDB	External Database	Details
Met 1	-	expression tag

B, C: 2 - 266 (UniProt: Q9SBR4)

PDB	External Database	Details
Met 1	-	expression tag
His 267	-	expression tag
His 268	-	expression tag
His 269	-	expression tag
His 270	-	expression tag
His 271	-	expression tag
His 272	-	expression tag
His 273	-	expression tag
His 274	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	123405.9
Non-Polymers*	Number of molecules	4
	Total formula weight	135.0
All*	Total formula weight	123540.9

*Water molecules are not included.