Annotations: 9VA4

Crystal structure of plant legumain in complex with phytocystatin

External Resource: Annotation

Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Protein Modification Annotation

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	Cysteine proteinase inhibitor	enzyme regulator activity molecular function inhibitor activity peptidase regulator activity molecular function regulator activity enzyme inhibitor activity cysteine-type endopeptidase inhibitor activity peptidase inhibitor activity endopeptidase regulator activity endopeptidase inhibitor activity	response to acid chemical response to stimulus response to stress response to chemical response to oxygen-containing compound response to abiotic stimulus response to water response to water deprivation response to cold response to temperature stimulus response to osmotic stress hyperosmotic response	cellular anatomical structure extracellular region
A	plant legumain	cysteine-type peptidase activity peptidase activity catalytic activity, acting on a protein cysteine-type endopeptidase activity hydrolase activity catalytic activity endopeptidase activity	catabolic process metabolic process cellular process primary metabolic process protein catabolic process protein metabolic process macromolecule metabolic process macromolecule catabolic process gene expression macromolecule biosynthetic process protein maturation biosynthetic process proteolysis protein processing catabolic process metabolic process cellular process primary metabolic process protein catabolic process protein metabolic process macromolecule metabolic process macromolecule catabolic process gene expression macromolecule biosynthetic process protein maturation biosynthetic process proteolysis protein processing vacuolar protein processing	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure organelle vacuole cytoplasm intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR027214	Cystatin	Family
B	IPR000010	Cystatin domain	Domain
B	IPR046350	Cystatin superfamily	Homologous Superfamily
B	IPR018073	Proteinase inhibitor I25, cystatin, conserved site	Conserved Site
A	IPR046427	Legumain prodomain superfamily	Homologous Superfamily
A	IPR048501	Legumain, prodomain	Domain
A	IPR001096	Peptidase C13, legumain	Family
A	IPR043577	Asparaginyl endopeptidase	Family

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
A	SCH	Parent Component: CYS : AA0101 : L-cysteine methyl disulfide MOD:00110
A	SNN	Parent Component: ASN : AA0101 , AA0302 , AA0593 : L-cysteine methyl disulfide MOD:00110 , L-aspartimide MOD:00307 , 2-(2-aminosuccinimidyl)pentanedioic acid (Asn) MOD:01940 , 2-(2-aminosuccinimidyl)pentanedioic acid (Asp) MOD:01941

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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.

9VA4 | pdb_00009va4

Crystal structure of plant legumain in complex with phytocystatin

External Resource: Annotation

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage

Protein Modification Annotation