7Q8K | pdb_00007q8k

Peptide LLKVAL in complex with human cathepsin V C25S mutant

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B [auth BA]	SCOP2B Superfamily	Cysteine proteinases	8033059	3001808	SCOP2B (2022-06-29)
A [auth AA]	SCOP2B Superfamily	Cysteine proteinases	8033059	3001808	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 [auth BA]	tRNA-synt_2	e7q8kBA1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: tRNA-synt_2	ECOD (v294.1)
A [auth AA]	tRNA-synt_2	e7q8kAA1	A: a/b three-layered sandwiches	X: RNase A-like	H: Cytochrome P450	T: Cytochrome P450	F: tRNA-synt_2	ECOD (v294.1)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth AA], B [auth BA]	PF00112	Papain family cysteine protease (Peptidase_C1)	Papain family cysteine protease		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth AA], B [auth BA]	Cathepsin L2	cysteine-type peptidase activity peptidase activity catalytic activity, acting on a protein cysteine-type endopeptidase activity hydrolase activity catalytic activity endopeptidase activity serine hydrolase activity serine-type peptidase activity serine-type endopeptidase activity	antigen processing and presentation of exogenous peptide antigen via MHC class II antigen processing and presentation antigen processing and presentation of peptide or polysaccharide antigen via MHC class II immune system process antigen processing and presentation of peptide antigen via MHC class II antigen processing and presentation of exogenous peptide antigen antigen processing and presentation of peptide antigen antigen processing and presentation of exogenous antigen cellular component organization cellular component disassembly extracellular matrix disassembly extracellular matrix organization cellular process cellular component organization or biogenesis antigen processing and presentation of exogenous peptide antigen via MHC class II antigen processing and presentation antigen processing and presentation of peptide or polysaccharide antigen via MHC class II immune system process antigen processing and presentation of peptide antigen via MHC class II antigen processing and presentation of exogenous peptide antigen antigen processing and presentation of peptide antigen antigen processing and presentation of exogenous antigen cellular component organization cellular component disassembly extracellular matrix disassembly extracellular matrix organization cellular process cellular component organization or biogenesis extracellular structure organization external encapsulating structure organization	cellular anatomical structure extracellular region membrane-bounded organelle intracellular anatomical structure membrane-enclosed lumen lytic vacuole vacuolar lumen vacuole intracellular membrane-bounded organelle lysosomal lumen intracellular organelle lumen intracellular organelle organelle lumen organelle cellular anatomical structure extracellular region membrane-bounded organelle intracellular anatomical structure membrane-enclosed lumen lytic vacuole vacuolar lumen vacuole intracellular membrane-bounded organelle lysosomal lumen intracellular organelle lumen intracellular organelle organelle lumen organelle cytoplasm lysosome
C [auth PA], D [auth PB]	LLKVAL Peptide	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth AA], B [auth BA]	IPR025661	Cysteine peptidase, asparagine active site	Active Site
A [auth AA], B [auth BA]	IPR000169	Cysteine peptidase, cysteine active site	Active Site
A [auth AA], B [auth BA]	IPR013128	Peptidase C1A	Family
A [auth AA], B [auth BA]	IPR000668	Peptidase C1A, papain C-terminal	Domain
A [auth AA], B [auth BA]	IPR013201	Cathepsin propeptide inhibitor domain (I29)	Domain
A [auth AA], B [auth BA]	IPR038765	Papain-like cysteine peptidase superfamily	Homologous Superfamily
A [auth AA], B [auth BA]	IPR025660	Cysteine peptidase, histidine active site	Active Site
A [auth AA], B [auth BA]	IPR039417	Papain-like cysteine endopeptidase	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A [auth AA], B [auth BA]	Pharos: O60911	atopic eczema Chronic hepatitis C malignant mesothelioma pancreatic intraductal papillary-mucinous neoplasm spina bifida atypical teratoid rhabdoid tumor lung adenocarcinoma non-small cell lung carcinoma pituitary cancer ulcerative colitis breast cancer lung cancer osteosarcoma psoriasis

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.