3FT1

Crystal structure of pollen allergen Phl p 3

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

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d3ft1a1	All beta proteins	C2 domain-like	PHL pollen allergen	automated matches	automated matches	timothy (Phleum pratense ) [TaxId: 15957 ],	SCOPe (2.08)
A	d3ft1a2	Artifacts	Tags	Tags	Tags	C-terminal Tags	timothy (Phleum pratense ) [TaxId: 15957 ],	SCOPe (2.08)
B	d3ft1b1	All beta proteins	C2 domain-like	PHL pollen allergen	automated matches	automated matches	timothy (Phleum pratense ) [TaxId: 15957 ],	SCOPe (2.08)
B	d3ft1b2	Artifacts	Tags	Tags	Tags	C-terminal Tags	timothy (Phleum pratense ) [TaxId: 15957 ],	SCOPe (2.08)
C	d3ft1c1	All beta proteins	C2 domain-like	PHL pollen allergen	automated matches	automated matches	timothy (Phleum pratense ) [TaxId: 15957 ],	SCOPe (2.08)
C	d3ft1c2	Artifacts	Tags	Tags	Tags	C-terminal Tags	timothy (Phleum pratense ) [TaxId: 15957 ],	SCOPe (2.08)
D	d3ft1d1	All beta proteins	C2 domain-like	PHL pollen allergen	automated matches	automated matches	timothy (Phleum pratense ) [TaxId: 15957 ],	SCOPe (2.08)
D	d3ft1d2	Artifacts	Tags	Tags	Tags	C-terminal Tags	timothy (Phleum pratense ) [TaxId: 15957 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	PHL pollen allergen	8081121	3001008	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	PHL pollen allergen	8081121	3001008	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	PHL pollen allergen	8081121	3001008	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	PHL pollen allergen	8081121	3001008	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	PF01357	e3ft1A1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF01357	ECOD (1.6)
B	PF01357	e3ft1B1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF01357	ECOD (1.6)
C	PF01357	e3ft1C1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF01357	ECOD (1.6)
D	PF01357	e3ft1D1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PF01357	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.60.40.760	Mainly Beta	Sandwich	Immunoglobulin-like	Expansin, cellulose-binding-like domain	CATH (4.3.0)
B	2.60.40.760	Mainly Beta	Sandwich	Immunoglobulin-like	Expansin, cellulose-binding-like domain	CATH (4.3.0)
C	2.60.40.760	Mainly Beta	Sandwich	Immunoglobulin-like	Expansin, cellulose-binding-like domain	CATH (4.3.0)
D	2.60.40.760	Mainly Beta	Sandwich	Immunoglobulin-like	Expansin, cellulose-binding-like domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF01357	Expansin C-terminal domain (Expansin_C)	Expansin C-terminal domain	This domain is found at the C-terminus of expansins, plant cell wall proteins involved in the non-enzymatic rearrangement of cell walls during cell growth. It contains the allergens lol PI, PII and PIII from Lolium perenne.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Phl p 3 allergen	-	-	extracellular region cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR007117	Expansin, cellulose-binding-like domain	Domain
A, B, C, D	IPR036749	Expansin, cellulose-binding-like domain superfamily	Homologous Superfamily
A, B, C, D	IPR005453	Pollen allergen Lol p2	Family

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.