3AXY

Structure of Florigen Activation Complex Consisting of Rice Florigen Hd3a, 14-3-3 Protein GF14 and Rice FD Homolog OsFD1

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Protein Modification Annotation

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
C	d3axyc_	All alpha proteins	alpha-alpha superhelix	14-3-3 protein	14-3-3 protein	automated matches	Japanese rice (Oryza sativa Japonica Group ) [TaxId: 39947 ],	SCOPe (2.08)
D	d3axyd_	All alpha proteins	alpha-alpha superhelix	14-3-3 protein	14-3-3 protein	automated matches	Japanese rice (Oryza sativa Japonica Group ) [TaxId: 39947 ],	SCOPe (2.08)
I	d3axyi_	All alpha proteins	alpha-alpha superhelix	14-3-3 protein	14-3-3 protein	automated matches	Japanese rice (Oryza sativa Japonica Group ) [TaxId: 39947 ],	SCOPe (2.08)
J	d3axyj_	All alpha proteins	alpha-alpha superhelix	14-3-3 protein	14-3-3 protein	automated matches	Japanese rice (Oryza sativa Japonica Group ) [TaxId: 39947 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	phosphatidylethanolamine binding protein	8077420	4002457	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	PEBP-like	8077421	3001269	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	PEBP-like	8077421	3001269	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	PEBP-like	8077421	3001269	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	PEBP-like	8077421	3001269	SCOP2B (2022-06-29)
C	SCOP2 Family	14-3-3 protein	8082826	4001338	SCOP2 (2022-06-29)
C	SCOP2 Superfamily	14-3-3 protein	8082827	3001329	SCOP2 (2022-06-29)
D	SCOP2B Superfamily	14-3-3 protein	8082827	3001329	SCOP2B (2022-06-29)
I	SCOP2B Superfamily	14-3-3 protein	8082827	3001329	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	14-3-3 protein	8082827	3001329	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PBP	e3axyA1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: PEBP-like	F: PBP	ECOD (1.6)
B	PBP	e3axyB1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: PEBP-like	F: PBP	ECOD (1.6)
G	PBP	e3axyG1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: PEBP-like	F: PBP	ECOD (1.6)
H	PBP	e3axyH1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: PEBP-like	F: PBP	ECOD (1.6)
C	14-3-3	e3axyC1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: 14-3-3	ECOD (1.6)
D	14-3-3	e3axyD1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: 14-3-3	ECOD (1.6)
I	14-3-3	e3axyI1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: 14-3-3	ECOD (1.6)
J	14-3-3	e3axyJ1	A: alpha superhelices	X: Repetitive alpha hairpins	H: ARM repeat (From Topology)	T: ARM repeat	F: 14-3-3	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.90.280.10	Alpha Beta	Alpha-Beta Complex	Phosphatidylethanolamine-binding Protein	PEBP-like	CATH (4.3.0)
B	3.90.280.10	Alpha Beta	Alpha-Beta Complex	Phosphatidylethanolamine-binding Protein	PEBP-like	CATH (4.3.0)
G	3.90.280.10	Alpha Beta	Alpha-Beta Complex	Phosphatidylethanolamine-binding Protein	PEBP-like	CATH (4.3.0)
H	3.90.280.10	Alpha Beta	Alpha-Beta Complex	Phosphatidylethanolamine-binding Protein	PEBP-like	CATH (4.3.0)
C	1.20.190.20	Mainly Alpha	Up-down Bundle	Delta-Endotoxin	domain 1	CATH (4.3.0)
D	1.20.190.20	Mainly Alpha	Up-down Bundle	Delta-Endotoxin	domain 1	CATH (4.3.0)
I	1.20.190.20	Mainly Alpha	Up-down Bundle	Delta-Endotoxin	domain 1	CATH (4.3.0)
J	1.20.190.20	Mainly Alpha	Up-down Bundle	Delta-Endotoxin	domain 1	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, G, H	PF01161	Phosphatidylethanolamine-binding protein (PBP)	Phosphatidylethanolamine-binding protein		Domain
C, D, I, J	PF00244	14-3-3 protein (14-3-3)	14-3-3 protein	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, G, H	Protein HEADING DATE 3A	phosphatidylethanolamine binding binding phospholipid binding lipid binding	developmental process cellular developmental process cell differentiation cellular process response to light stimulus photoperiodism response to stimulus response to radiation response to abiotic stimulus short-day photoperiodism photoperiodism, flowering multicellular organismal process reproductive system development reproductive process developmental process cellular developmental process cell differentiation cellular process response to light stimulus photoperiodism response to stimulus response to radiation response to abiotic stimulus short-day photoperiodism photoperiodism, flowering multicellular organismal process reproductive system development reproductive process vegetative to reproductive phase transition of meristem developmental process involved in reproduction multicellular organism development anatomical structure development short-day photoperiodism, flowering reproductive structure development post-embryonic development system development flower development reproductive shoot system development shoot system development inflorescence development regulation of timing of meristematic phase transition regulation of biological process regulation of development, heterochronic regulation of meristem development regulation of developmental process biological regulation tissue development regulation of timing of transition from vegetative to reproductive phase meristem development regulation of multicellular organismal development regulation of reproductive process regulation of shoot system development regulation of post-embryonic development regulation of multicellular organismal process regulation of flower development	cellular anatomical structure intracellular anatomical structure cytoplasm membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle
C, D, I, J	14-3-3-like protein GF14-C	-	protein localization localization cellular localization cellular macromolecule localization macromolecule localization cellular process cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation signal transduction cell communication	cellular anatomical structure intracellular anatomical structure cytoplasm membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle
E, F, K, L	Rice FD homolog OsFD1	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, G, H	IPR036610	PEBP-like superfamily	Homologous Superfamily
A, B, G, H	IPR008914	Phosphatidylethanolamine-binding protein	Family
A, B, G, H	IPR001858	Phosphatidylethanolamine-binding, conserved site	Conserved Site
A, B, G, H	IPR035810	Phosphatidylethanolamine-binding protein, eukaryotic	Family
C, D, I, J	IPR036815	14-3-3 domain superfamily	Homologous Superfamily
C, D, I, J	IPR000308	14-3-3 protein	Family
C, D, I, J	IPR023409	14-3-3 protein, conserved site	Conserved Site
C, D, I, J	IPR023410	14-3-3 domain	Domain

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
E, F, K, L	SEP	Parent Component: SER RESID: AA0037 PSI-MOD : O-phospho-L-serine MOD:00046

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.