2D04

Crystal structure of neoculin, a sweet protein with taste-modifying activity.

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
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	d2d04a_	All beta proteins	beta-Prism II	alpha-D-mannose-specific plant lectins	automated matches	automated matches	(Molineria latifolia ) [TaxId: 4676 ],	SCOPe (2.08)
C	d2d04c_	All beta proteins	beta-Prism II	alpha-D-mannose-specific plant lectins	automated matches	automated matches	(Molineria latifolia ) [TaxId: 4676 ],	SCOPe (2.08)
E	d2d04e_	All beta proteins	beta-Prism II	alpha-D-mannose-specific plant lectins	automated matches	automated matches	(Molineria latifolia ) [TaxId: 4676 ],	SCOPe (2.08)
G	d2d04g_	All beta proteins	beta-Prism II	alpha-D-mannose-specific plant lectins	automated matches	automated matches	(Molineria latifolia ) [TaxId: 4676 ],	SCOPe (2.08)
B	d2d04b_	All beta proteins	beta-Prism II	alpha-D-mannose-specific plant lectins	automated matches	automated matches	(Molineria latifolia ) [TaxId: 4676 ],	SCOPe (2.08)
D	d2d04d_	All beta proteins	beta-Prism II	alpha-D-mannose-specific plant lectins	automated matches	automated matches	(Molineria latifolia ) [TaxId: 4676 ],	SCOPe (2.08)
F	d2d04f_	All beta proteins	beta-Prism II	alpha-D-mannose-specific plant lectins	automated matches	automated matches	(Molineria latifolia ) [TaxId: 4676 ],	SCOPe (2.08)
H	d2d04h_	All beta proteins	beta-Prism II	alpha-D-mannose-specific plant lectins	automated matches	automated matches	(Molineria latifolia ) [TaxId: 4676 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	alpha-D-mannose-specific plant lectins	8079834	4002774	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	alpha-D-mannose-specific plant lectins	8079835	3001730	SCOP2 (2022-06-29)
C	SCOP2B Superfamily	alpha-D-mannose-specific plant lectins	8079835	3001730	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	alpha-D-mannose-specific plant lectins	8079835	3001730	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	alpha-D-mannose-specific plant lectins	8079835	3001730	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	alpha-D-mannose-specific plant lectins	8079837	3001730	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	alpha-D-mannose-specific plant lectins	8079837	3001730	SCOP2B (2022-06-29)
F	SCOP2 Family	alpha-D-mannose-specific plant lectins	8079836	4002774	SCOP2 (2022-06-29)
F	SCOP2 Superfamily	alpha-D-mannose-specific plant lectins	8079837	3001730	SCOP2 (2022-06-29)
H	SCOP2B Superfamily	alpha-D-mannose-specific plant lectins	8079837	3001730	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	F_UNCLASSIFIED	e2d04A1	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-Prism II (From Topology)	T: beta-Prism II	F: F_UNCLASSIFIED	ECOD (1.6)
C	F_UNCLASSIFIED	e2d04C1	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-Prism II (From Topology)	T: beta-Prism II	F: F_UNCLASSIFIED	ECOD (1.6)
E	F_UNCLASSIFIED	e2d04E1	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-Prism II (From Topology)	T: beta-Prism II	F: F_UNCLASSIFIED	ECOD (1.6)
G	F_UNCLASSIFIED	e2d04G1	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-Prism II (From Topology)	T: beta-Prism II	F: F_UNCLASSIFIED	ECOD (1.6)
B	F_UNCLASSIFIED	e2d04B1	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-Prism II (From Topology)	T: beta-Prism II	F: F_UNCLASSIFIED	ECOD (1.6)
D	F_UNCLASSIFIED	e2d04D1	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-Prism II (From Topology)	T: beta-Prism II	F: F_UNCLASSIFIED	ECOD (1.6)
F	F_UNCLASSIFIED	e2d04F1	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-Prism II (From Topology)	T: beta-Prism II	F: F_UNCLASSIFIED	ECOD (1.6)
H	F_UNCLASSIFIED	e2d04H1	A: beta duplicates or obligate multimers	X: beta-propeller-like	H: beta-Prism II (From Topology)	T: beta-Prism II	F: F_UNCLASSIFIED	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.90.10.10	Mainly Beta	Orthogonal Prism	Agglutinin, subunit A	Bulb-type lectin domain	CATH (4.3.0)
C	2.90.10.10	Mainly Beta	Orthogonal Prism	Agglutinin, subunit A	Bulb-type lectin domain	CATH (4.3.0)
E	2.90.10.10	Mainly Beta	Orthogonal Prism	Agglutinin, subunit A	Bulb-type lectin domain	CATH (4.3.0)
G	2.90.10.10	Mainly Beta	Orthogonal Prism	Agglutinin, subunit A	Bulb-type lectin domain	CATH (4.3.0)
B	2.90.10.10	Mainly Beta	Orthogonal Prism	Agglutinin, subunit A	Bulb-type lectin domain	CATH (4.3.0)
D	2.90.10.10	Mainly Beta	Orthogonal Prism	Agglutinin, subunit A	Bulb-type lectin domain	CATH (4.3.0)
F	2.90.10.10	Mainly Beta	Orthogonal Prism	Agglutinin, subunit A	Bulb-type lectin domain	CATH (4.3.0)
H	2.90.10.10	Mainly Beta	Orthogonal Prism	Agglutinin, subunit A	Bulb-type lectin domain	CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C, E, G	neoculin acidic subunit	binding carbohydrate binding	biological process involved in interspecies interaction between organisms response to stimulus response to other organism response to external stimulus response to external biotic stimulus response to biotic stimulus	-
B, D, F, H	Curculin	binding carbohydrate binding	biological process involved in interspecies interaction between organisms response to stimulus response to other organism response to external stimulus response to external biotic stimulus response to biotic stimulus	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C, E, G	IPR001480	Bulb-type lectin domain	Domain
A, C, E, G	IPR036426	Bulb-type lectin domain superfamily	Homologous Superfamily
B, D, F, H	IPR001480	Bulb-type lectin domain	Domain
B, D, F, H	IPR036426	Bulb-type lectin domain superfamily	Homologous Superfamily

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.