3VLB

Crystal structure of xeg-edgp

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	d3vlba_	All beta proteins	Acid proteases	Acid proteases	automated matches	automated matches	carrot (Daucus carota ) [TaxId: 4039 ],	SCOPe (2.08)
C	d3vlbc_	All beta proteins	Acid proteases	Acid proteases	automated matches	automated matches	carrot (Daucus carota ) [TaxId: 4039 ],	SCOPe (2.08)
B	d3vlbb_	All beta proteins	Concanavalin A-like lectins/glucanases	Concanavalin A-like lectins/glucanases	automated matches	automated matches	(Aspergillus aculeatus ) [TaxId: 5053 ],	SCOPe (2.08)
D	d3vlbd_	All beta proteins	Concanavalin A-like lectins/glucanases	Concanavalin A-like lectins/glucanases	automated matches	automated matches	(Aspergillus aculeatus ) [TaxId: 5053 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Pepsin-like	8087229	4002301	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Acid proteases	8087230	3001059	SCOP2 (2022-06-29)
C	SCOP2B Superfamily	Acid proteases	8087230	3001059	SCOP2B (2022-06-29)
B	SCOP2 Family	Xylanase/endoglucanase 11/12	8061420	4002742	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	Concanavalin A-like lectins/glucanases	8061421	3000120	SCOP2 (2022-06-29)
D	SCOP2B Superfamily	Concanavalin A-like lectins/glucanases	8061421	3000120	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	PF14541	e3vlbA2	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: PF14541	ECOD (1.6)
A	PF14543	e3vlbA1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: PF14543	ECOD (1.6)
C	PF14541	e3vlbC2	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: PF14541	ECOD (1.6)
C	PF14543	e3vlbC1	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: PF14543	ECOD (1.6)
B	PF01670	e3vlbB1	A: beta sandwiches	X: jelly-roll	H: Concanavalin A-like	T: Concanavalin A-like lectins/glucanases	F: PF01670	ECOD (1.6)
D	PF01670	e3vlbD1	A: beta sandwiches	X: jelly-roll	H: Concanavalin A-like	T: Concanavalin A-like lectins/glucanases	F: PF01670	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.40.70.10	Mainly Beta	Beta Barrel	Cathepsin D, subunit A	domain 1	CATH (4.3.0)
C	2.40.70.10	Mainly Beta	Beta Barrel	Cathepsin D, subunit A	domain 1	CATH (4.3.0)
B	2.60.120.180	Mainly Beta	Sandwich	Jelly Rolls	Glycoside hydrolase family 11/12, catalytic domain	CATH (4.3.0)
D	2.60.120.180	Mainly Beta	Sandwich	Jelly Rolls	Glycoside hydrolase family 11/12, catalytic domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, C	PF14541	Xylanase inhibitor C-terminal (TAXi_C)	Xylanase inhibitor C-terminal	This domain is found C-terminal in some aspartic proteinases and in xylanase inhibitors. The activity of these proteins is vital for plant-survival as xylanase produced by phytopathogens destroys plant cells. In TAXI-type inhibitors, this domain is i ...	This domain is found C-terminal in some aspartic proteinases and in xylanase inhibitors. The activity of these proteins is vital for plant-survival as xylanase produced by phytopathogens destroys plant cells. In TAXI-type inhibitors, this domain is important for the differences in xylanase specificity [1-3].	Domain
A, C	PF14543	Xylanase inhibitor N-terminal (TAXi_N)	Xylanase inhibitor N-terminal	This domain is found N-terminal in some aspartic proteinases and in xylanase inhibitors. The activity of these proteins is vital for plant-survival as xylanase produced by phytopathogens destroys plant cells [1-3].	Domain
B, D	PF01670	Glycosyl hydrolase family 12 (Glyco_hydro_12)	Glycosyl hydrolase family 12	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, C	EDGP	aspartic-type peptidase activity peptidase activity catalytic activity, acting on a protein hydrolase activity aspartic-type endopeptidase activity catalytic activity endopeptidase activity	organic substance metabolic process organonitrogen compound metabolic process proteolysis metabolic process primary metabolic process protein metabolic process macromolecule metabolic process	-
B, D	Xyloglucan-specific endo-beta-1,4-glucanase A	hydrolase activity, acting on glycosyl bonds beta-glucanase activity xyloglucan-specific endo-beta-1,4-glucanase activity hydrolase activity, hydrolyzing O-glycosyl compounds hydrolase activity catalytic activity cellulase activity	carbohydrate metabolic process catabolic process carbohydrate catabolic process primary metabolic process macromolecule catabolic process polysaccharide metabolic process organic substance metabolic process polysaccharide catabolic process metabolic process macromolecule metabolic process organic substance catabolic process cellular component organization cell wall organization or biogenesis cell wall organization carbohydrate metabolic process catabolic process carbohydrate catabolic process primary metabolic process macromolecule catabolic process polysaccharide metabolic process organic substance metabolic process polysaccharide catabolic process metabolic process macromolecule metabolic process organic substance catabolic process cellular component organization cell wall organization or biogenesis cell wall organization cellular process cellular component organization or biogenesis external encapsulating structure organization	extracellular region cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, C	IPR032861	Xylanase inhibitor, N-terminal	Domain
A, C	IPR033121	Peptidase family A1 domain	Domain
A, C	IPR001461	Aspartic peptidase A1 family	Family
A, C	IPR021109	Aspartic peptidase domain superfamily	Homologous Superfamily
A, C	IPR032799	Xylanase inhibitor, C-terminal	Domain
A, C	IPR033868	Xylanase inhibitor I-like	Domain
B, D	IPR013320	Concanavalin A-like lectin/glucanase domain superfamily	Homologous Superfamily
B, D	IPR013319	Glycoside hydrolase family 11/12	Homologous Superfamily
B, D	IPR002594	Glycoside hydrolase family 12	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 R01GM133198.