3PKO

Crystal structure of geranylgeranyl pyrophosphate synthase from lactobacillus brevis atcc 367 complexed with 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)	Geranylgeranyl pyrophosphate synthase	polymer	334	37711.0	2	UniProt (Q03Q08) Pfam (PF00348)	Lactobacillus brevis
2	C (A)	CITRIC ACID	non-polymer		192.1	1	Chemie (CIT)
3	D (A)	GLYCEROL	non-polymer		92.1	1	Chemie (GOL)
4	E, F (A, B)	water	water		18.0	258	Chemie (HOH)

Sequence modifications

A, B: -8 - 325 (UniProt: Q03Q08)

PDB	External Database	Details
Ala -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
Ser 0	-	expression tag
Leu 1	-	expression tag
Ala 64	Thr 64	cloning artifact
Lys 128	Gln 128	cloning artifact
His 144	Arg 144	cloning artifact
Arg 199	His 199	cloning artifact
Asp 202	Glu 202	cloning artifact
Arg 226	Lys 226	cloning artifact
Gln 291	Arg 291	cloning artifact
Val 306	Ala 306	cloning artifact

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	75422.0
Non-Polymers*	Number of molecules	2
	Total formula weight	284.2
All*	Total formula weight	75706.2

*Water molecules are not included.