Annotations: 9KAF

Cryo-EM structure of the SPS3-FBN5 complex in a 2:1 state

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B [auth A]	polyprenyl_synt	e9kafA1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: polyprenyl_synt	ECOD (v295.2)
A [auth B]	SMC_N, AAA_23	e9kafB1	A: alpha arrays	X: Hypothetical protein YqbG-like	H: Hypothetical protein YqbG-like	T: alpha/beta-Hydrolases	F: SMC_N, AAA_23	ECOD (v295.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B [auth A], C	PF00348	Polyprenyl synthetase (polyprenyl_synt)	Polyprenyl synthetase		Domain
A [auth B]	PF04755	PAP_fibrillin (PAP_fibrillin)	PAP_fibrillin	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B [auth A], C	Probable solanesyl-diphosphate synthase 3, chloroplastic	prenyl diphosphate synthase activity all-trans-nonaprenyl-diphosphate synthase (geranyl-diphosphate specific) activity prenyltransferase activity transferase activity transferase activity, transferring alkyl or aryl (other than methyl) groups catalytic activity	biosynthetic process isoprenoid biosynthetic process lipid biosynthetic process primary metabolic process metabolic process cellular process lipid metabolic process isoprenoid metabolic process small molecule biosynthetic process quinone biosynthetic process ketone metabolic process small molecule metabolic process plastoquinone biosynthetic process quinone metabolic process biosynthetic process isoprenoid biosynthetic process lipid biosynthetic process primary metabolic process metabolic process cellular process lipid metabolic process isoprenoid metabolic process small molecule biosynthetic process quinone biosynthetic process ketone metabolic process small molecule metabolic process plastoquinone biosynthetic process quinone metabolic process ketone biosynthetic process	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure plastid organelle cytoplasm intracellular membrane-bounded organelle chloroplast
A [auth B]	Fibrillin protein 5 homolog	-	biosynthetic process small molecule biosynthetic process quinone biosynthetic process ketone metabolic process metabolic process cellular process small molecule metabolic process plastoquinone biosynthetic process quinone metabolic process ketone biosynthetic process	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure plastid organelle cytoplasm intracellular membrane-bounded organelle chloroplast

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B [auth A], C	IPR008949	Isoprenoid synthase domain superfamily	Homologous Superfamily
B [auth A], C	IPR033749	Polyprenyl synthetase, conserved site	Conserved Site
B [auth A], C	IPR000092	Polyprenyl synthetase-like	Family
A [auth B]	IPR006843	Plastid lipid-associated protein/fibrillin conserved domain	Domain
A [auth B]	IPR039633	Plastid-lipid-associated protein	Family