3NOY

Crystal structure of IspG (gcpE)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	4-hydroxy-3-methylbut-2-en-1-yl diphosphate synthase	polymer	366	40289.6	4	UniProt (O67496) Pfam (PF04551) Pfam (PF26540)	Aquifex aeolicus	1-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate synthase
2	E, F, G, H (A, B, C, D)	IRON/SULFUR CLUSTER	non-polymer		351.6	4	Chemie (SF4)
3	I, J, K, L (A, B, C, D)	water	water		18.0	247	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 357 (UniProt: O67496)

PDB	External Database	Details
Met -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	161158.5
Non-Polymers*	Number of molecules	4
	Total formula weight	1406.6
All*	Total formula weight	162565.1

*Water molecules are not included.