Annotations: 5IYS

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Sigma70_r4_2	e5iysA1	A: a/b three-layered sandwiches	X: Spectrin repeat-like	H: TIM barrels	T: TIM barrels	F: Sigma70_r4_2	ECOD (v294.1)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Phytoene synthase	geranylgeranyl diphosphate synthase activity prenyl diphosphate synthase activity prenyltransferase activity transferase activity transferase activity, transferring alkyl or aryl (other than methyl) groups catalytic activity squalene synthase [NAD(P)H] activity cation binding ion binding binding metal ion binding small molecule binding	biosynthetic process isoprenoid biosynthetic process lipid biosynthetic process primary metabolic process metabolic process cellular process terpenoid biosynthetic process terpenoid metabolic process lipid metabolic process isoprenoid metabolic process	-

Chains	Accession	Name	Type
A	IPR044843	Trans-isoprenyl diphosphate synthases, bacterial-type	Family
A	IPR033904	Trans-isoprenyl diphosphate synthases, head-to-head	Domain
A	IPR002060	Squalene/phytoene synthase	Family
A	IPR008949	Isoprenoid synthase domain superfamily	Homologous Superfamily

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

5IYS | pdb_00005iys