Annotations: 1W7Z

Crystal structure of the free (uncomplexed) Ecballium elaterium trypsin inhibitor (EETI-II)

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
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)
H	d1w7zh_	Small proteins	Knottins (small inhibitors, toxins, lectins)	Plant inhibitors of proteinases and amylases	Plant inhibitors of proteinases and amylases	automated matches	SQUIRTING CUCUMBER (Ecballium elaterium ) [TaxId: 3679 ],	SCOPe (2.08)
G	d1w7zg_	Small proteins	Knottins (small inhibitors, toxins, lectins)	Plant inhibitors of proteinases and amylases	Plant inhibitors of proteinases and amylases	automated matches	SQUIRTING CUCUMBER (Ecballium elaterium ) [TaxId: 3679 ],	SCOPe (2.08)
F	d1w7zf_	Small proteins	Knottins (small inhibitors, toxins, lectins)	Plant inhibitors of proteinases and amylases	Plant inhibitors of proteinases and amylases	automated matches	SQUIRTING CUCUMBER (Ecballium elaterium ) [TaxId: 3679 ],	SCOPe (2.08)
E	d1w7ze_	Small proteins	Knottins (small inhibitors, toxins, lectins)	Plant inhibitors of proteinases and amylases	Plant inhibitors of proteinases and amylases	automated matches	SQUIRTING CUCUMBER (Ecballium elaterium ) [TaxId: 3679 ],	SCOPe (2.08)
D	d1w7zd_	Small proteins	Knottins (small inhibitors, toxins, lectins)	Plant inhibitors of proteinases and amylases	Plant inhibitors of proteinases and amylases	automated matches	SQUIRTING CUCUMBER (Ecballium elaterium ) [TaxId: 3679 ],	SCOPe (2.08)
C	d1w7zc_	Small proteins	Knottins (small inhibitors, toxins, lectins)	Plant inhibitors of proteinases and amylases	Plant inhibitors of proteinases and amylases	automated matches	SQUIRTING CUCUMBER (Ecballium elaterium ) [TaxId: 3679 ],	SCOPe (2.08)
B	d1w7zb_	Small proteins	Knottins (small inhibitors, toxins, lectins)	Plant inhibitors of proteinases and amylases	Plant inhibitors of proteinases and amylases	automated matches	SQUIRTING CUCUMBER (Ecballium elaterium ) [TaxId: 3679 ],	SCOPe (2.08)
A	d1w7za_	Small proteins	Knottins (small inhibitors, toxins, lectins)	Plant inhibitors of proteinases and amylases	Plant inhibitors of proteinases and amylases	automated matches	SQUIRTING CUCUMBER (Ecballium elaterium ) [TaxId: 3679 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
H	SCOP2B Superfamily	Plant inhibitors of proteinases and amylases	8039279	3000215	SCOP2B (2022-06-29)
G	SCOP2B Superfamily	Plant inhibitors of proteinases and amylases	8039279	3000215	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	Plant inhibitors of proteinases and amylases	8039279	3000215	SCOP2B (2022-06-29)
E	SCOP2B Superfamily	Plant inhibitors of proteinases and amylases	8039279	3000215	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Plant inhibitors of proteinases and amylases	8039279	3000215	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Plant inhibitors of proteinases and amylases	8039279	3000215	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Plant inhibitors of proteinases and amylases	8039279	3000215	SCOP2B (2022-06-29)
A	SCOP2 Family	Plant inhibitors of proteinases and amylases	8026900	4003054	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Plant inhibitors of proteinases and amylases	8039279	3000215	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
H	Chitin_bind_1	e1w7zH1	A: beta barrels	X: EGF-like	H: EGF-related	T: EGF/Laminin	F: Chitin_bind_1	ECOD (v294.2)
G	Chitin_bind_1	e1w7zG1	A: beta barrels	X: EGF-like	H: EGF-related	T: EGF/Laminin	F: Chitin_bind_1	ECOD (v294.2)
F	Chitin_bind_1	e1w7zF1	A: beta barrels	X: EGF-like	H: EGF-related	T: EGF/Laminin	F: Chitin_bind_1	ECOD (v294.2)
E	Chitin_bind_1	e1w7zE1	A: beta barrels	X: EGF-like	H: EGF-related	T: EGF/Laminin	F: Chitin_bind_1	ECOD (v294.2)
D	Chitin_bind_1	e1w7zD1	A: beta barrels	X: EGF-like	H: EGF-related	T: EGF/Laminin	F: Chitin_bind_1	ECOD (v294.2)
C	Chitin_bind_1	e1w7zC1	A: beta barrels	X: EGF-like	H: EGF-related	T: EGF/Laminin	F: Chitin_bind_1	ECOD (v294.2)
B	Chitin_bind_1	e1w7zB1	A: beta barrels	X: EGF-like	H: EGF-related	T: EGF/Laminin	F: Chitin_bind_1	ECOD (v294.2)
A	Chitin_bind_1	e1w7zA1	A: beta barrels	X: EGF-like	H: EGF-related	T: EGF/Laminin	F: Chitin_bind_1	ECOD (v294.2)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F, G, H	TRYPSIN INHIBITOR II	enzyme regulator activity molecular function inhibitor activity peptidase regulator activity serine-type endopeptidase inhibitor activity molecular function regulator activity enzyme inhibitor activity peptidase inhibitor activity endopeptidase regulator activity endopeptidase inhibitor activity	-	cellular anatomical structure extracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H	IPR011052	Proteinase/amylase inhibitor domain superfamily	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H	IPR000737	Proteinase inhibitor I7, squash	Family

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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.