6DHI

Butelase 1: Auto-Catalytic Cleavage as an Evolutionary Constraint for Macrocyclizing Endopeptidases

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Protein Modification Annotation

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Legumain-like	8061320	4006439	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Caspase-like	8104083	3001096	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	Caspase-like	8104083	3001096	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	Caspase-like	8104083	3001096	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	Caspase-like	8104083	3001096	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	KOG1348	e6dhiA2	A: alpha arrays	X: Legumain prodomain (From Topology)	H: Legumain prodomain (From Topology)	T: Legumain prodomain	F: KOG1348	ECOD (1.6)
A	Peptidase_C13	e6dhiA1	A: a/b three-layered sandwiches	X: Caspase-like (From Topology)	H: Caspase-like (From Topology)	T: Caspase-like	F: Peptidase_C13	ECOD (1.6)
B	KOG1348	e6dhiB1	A: alpha arrays	X: Legumain prodomain (From Topology)	H: Legumain prodomain (From Topology)	T: Legumain prodomain	F: KOG1348	ECOD (1.6)
B	Peptidase_C13	e6dhiB2	A: a/b three-layered sandwiches	X: Caspase-like (From Topology)	H: Caspase-like (From Topology)	T: Caspase-like	F: Peptidase_C13	ECOD (1.6)
C	KOG1348	e6dhiC1	A: alpha arrays	X: Legumain prodomain (From Topology)	H: Legumain prodomain (From Topology)	T: Legumain prodomain	F: KOG1348	ECOD (1.6)
C	Peptidase_C13	e6dhiC2	A: a/b three-layered sandwiches	X: Caspase-like (From Topology)	H: Caspase-like (From Topology)	T: Caspase-like	F: Peptidase_C13	ECOD (1.6)
D	KOG1348	e6dhiD2	A: alpha arrays	X: Legumain prodomain (From Topology)	H: Legumain prodomain (From Topology)	T: Legumain prodomain	F: KOG1348	ECOD (1.6)
D	Peptidase_C13	e6dhiD1	A: a/b three-layered sandwiches	X: Caspase-like (From Topology)	H: Caspase-like (From Topology)	T: Caspase-like	F: Peptidase_C13	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.1460	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (utative)
B	3.40.50.1460	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (utative)
C	3.40.50.1460	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (utative)
D	3.40.50.1460	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF01650	Peptidase C13 family (Peptidase_C13)	Peptidase C13 family	-	Family
A, B, C, D	PF20985	Legumain, prodomain (Legum_prodom)	Legumain, prodomain	This domain is found in the proenzyme form of Vacuolar-processing enzyme (VPE), known as legumain. VPE is an asparagine-specific endopeptidase that plays important roles in many physiological processes, including the maturation of toll-like receptors ...	This domain is found in the proenzyme form of Vacuolar-processing enzyme (VPE), known as legumain. VPE is an asparagine-specific endopeptidase that plays important roles in many physiological processes, including the maturation of toll-like receptors 3/7/9. The mature active form of VPE is generated by autoproteolytic maturation at acidic pH. In the three-dimensional structure of the proenzyme, this prodomain is located on top of the protease domain, blocking access to the active site. It shows an entirely alpha-helical fold, with an activation peptide and a region that assemblies into a death domain-like fold at its C-terminal end [1-5].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Asparaginyl endopeptidase	cysteine-type peptidase activity peptidase activity catalytic activity, acting on a protein cysteine-type endopeptidase activity hydrolase activity catalytic activity endopeptidase activity ligase activity	organonitrogen compound catabolic process organonitrogen compound metabolic process catabolic process proteolysis involved in protein catabolic process primary metabolic process protein catabolic process macromolecule catabolic process organic substance metabolic process proteolysis metabolic process protein metabolic process macromolecule metabolic process organic substance catabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR046427	Legumain prodomain superfamily	Homologous Superfamily
A, B, C, D	IPR048501	Legumain, prodomain	Domain
A, B, C, D	IPR001096	Peptidase C13, legumain	Family
A, B, C, D	IPR043577	Asparaginyl endopeptidase	Family

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A, B, C, D	SNN	Parent Component: ASN RESID: AA0302 , AA0593 PSI-MOD : L-aspartimide MOD:00307 , 2-(2-aminosuccinimidyl)pentanedioic acid (Asn) MOD:01940 , 2-(2-aminosuccinimidyl)pentanedioic acid (Asp) MOD:01941

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.