Annotations: 1PNB

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B	d1pnb.1	All alpha proteins	Bifunctional inhibitor/lipid-transfer protein/seed storage 2S albumin	Bifunctional inhibitor/lipid-transfer protein/seed storage 2S albumin	Seed storage protein, 2S albumin	Napin BNIb	(Brassica napus ) [TaxId: 3708 ],	SCOPe (2.08)
A	d1pnb.1	All alpha proteins	Bifunctional inhibitor/lipid-transfer protein/seed storage 2S albumin	Bifunctional inhibitor/lipid-transfer protein/seed storage 2S albumin	Seed storage protein, 2S albumin	Napin BNIb	(Brassica napus ) [TaxId: 3708 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Peptidase_M20	e1pnbB01	A: alpha bundles	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Peptidase_M20	ECOD (develop294)
A	Peptidase_M20	e1pnbA01	A: alpha bundles	X: RNase A-like	H: RNase A-like	T: RNase A-like	F: Peptidase_M20	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	1.10.110.10	Mainly Alpha	Orthogonal Bundle	Hydrophobic Seed Protein	Plant lipid-transfer and hydrophobic proteins	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	NAPIN BNIB	nutrient reservoir activity	-	-
A	NAPIN BNIB	nutrient reservoir activity	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR036312	Bifunctional inhibitor/plant lipid transfer protein/seed storage helical domain superfamily	Homologous Superfamily
B	IPR016140	Bifunctional inhibitor/plant lipid transfer protein/seed storage helical domain	Domain
B	IPR000617	Napin/ 2S seed storage protein/Conglutin	Family
A	IPR036312	Bifunctional inhibitor/plant lipid transfer protein/seed storage helical domain superfamily	Homologous Superfamily
A	IPR016140	Bifunctional inhibitor/plant lipid transfer protein/seed storage helical domain	Domain
A	IPR000617	Napin/ 2S seed storage protein/Conglutin	Family

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.