3KRF

Mint heterotetrameric geranyl pyrophosphate synthase in complex with magnesium, IPP, and DMASPP (I)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, D	Geranyl diphosphate synthase large subunit	polymer	295	31947.0	2	UniProt (Q9SBR3) Pfam (PF00348) In PDB	Mentha x piperita (Peppermint)	GPPS Large Subunit, Geranyl pyrophosphate synthase large subunit, Gpp synthase large subunit
2	B, C	Geranyl diphosphate synthase small subunit	polymer	274	29756.0	2	UniProt (Q9SBR4) In PDB	Mentha x piperita (Peppermint)	GPPS Small Subunit, Gpp synthase small subunit
3	A	PYROPHOSPHATE	non-polymer		178.0	2	Chemie (PPV)
4	A, D	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
5	C	1,2-ETHANEDIOL	non-polymer		62.1	1	Chemie (EDO)
6	D	3-METHYLBUT-3-ENYL TRIHYDROGEN DIPHOSPHATE	non-polymer		246.1	1	Chemie (IPE)
7	D	DIMETHYLALLYL S-THIOLODIPHOSPHATE	non-polymer		262.2	1	Chemie (DST)
8		water	water		18.0	761	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	9
	Total formula weight	1023.5
All*	Total formula weight	124429.4

*Water molecules are not included.