4GE1

Structure of the tryptamine complex of the amine binding protein of Rhodnius prolixus

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)
B	d4ge1b_	All beta proteins	Lipocalins	Lipocalins	automated matches	automated matches	Triatomid bug (Rhodnius prolixus ) [TaxId: 13249 ],	SCOPe (2.08)
A	d4ge1a_	All beta proteins	Lipocalins	Lipocalins	automated matches	automated matches	Triatomid bug (Rhodnius prolixus ) [TaxId: 13249 ],	SCOPe (2.08)
C	d4ge1c_	All beta proteins	Lipocalins	Lipocalins	automated matches	automated matches	Triatomid bug (Rhodnius prolixus ) [TaxId: 13249 ],	SCOPe (2.08)
D	d4ge1d_	All beta proteins	Lipocalins	Lipocalins	automated matches	automated matches	Triatomid bug (Rhodnius prolixus ) [TaxId: 13249 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	Lipocalins	8085242	3001332	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Lipocalins	8085242	3001332	SCOP2B (2022-06-29)
C	SCOP2 Family	Retinol binding protein-like	8085241	4002493	SCOP2 (2022-06-29)
C	SCOP2 Superfamily	Lipocalins	8085242	3001332	SCOP2 (2022-06-29)
D	SCOP2B Superfamily	Lipocalins	8085242	3001332	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)
B	Triabin	e4ge1B1	A: beta barrels	X: Lipocalins/Streptavidin	H: Lipocalins (From Topology)	T: Lipocalins	F: Triabin	ECOD (1.6)
A	Triabin	e4ge1A1	A: beta barrels	X: Lipocalins/Streptavidin	H: Lipocalins (From Topology)	T: Lipocalins	F: Triabin	ECOD (1.6)
C	Triabin	e4ge1C1	A: beta barrels	X: Lipocalins/Streptavidin	H: Lipocalins (From Topology)	T: Lipocalins	F: Triabin	ECOD (1.6)
D	Triabin	e4ge1D1	A: beta barrels	X: Lipocalins/Streptavidin	H: Lipocalins (From Topology)	T: Lipocalins	F: Triabin	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	2.40.128.20	Mainly Beta	Beta Barrel	Lipocalin	Calycin beta-barrel core domain	CATH (4.3.0)
A	2.40.128.20	Mainly Beta	Beta Barrel	Lipocalin	Calycin beta-barrel core domain	CATH (4.3.0)
C	2.40.128.20	Mainly Beta	Beta Barrel	Lipocalin	Calycin beta-barrel core domain	CATH (4.3.0)
D	2.40.128.20	Mainly Beta	Beta Barrel	Lipocalin	Calycin beta-barrel core domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF02087	Nitrophorin (Nitrophorin)	Nitrophorin	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Biogenic amine-binding protein	nitric oxide binding binding small molecule binding cation binding histamine binding ion binding organic cyclic compound binding heterocyclic compound binding	-	cellular anatomical structure extracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR012674	Calycin	Homologous Superfamily
A, B, C, D	IPR002351	Nitrophorin domain	Domain

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.