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UniProtKB - Q9UBX1 (CATF_HUMAN)

Entry version 180 (02 Jun 2021)
Sequence version 1 (01 May 2000)
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Protein

Cathepsin F

Gene

CTSF

Organism
Homo sapiens (Human)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Thiol protease which is believed to participate in intracellular degradation and turnover of proteins. Has also been implicated in tumor invasion and metastasis.

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

  • The recombinant enzyme cleaves synthetic substrates with Phe and Leu (better than Val) in P2, with high specificity constant (k(cat)/K(m)) comparable to that of cathepsin L. EC:3.4.22.41

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section is used for enzymes and indicates the residues directly involved in catalysis.<p><a href='/help/act_site' target='_top'>More...</a></p>Active sitei2951 Publication1
Active sitei4311 Publication1
Active sitei451By similarity1

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionHydrolase, Protease, Thiol protease

Enzyme and pathway databases

BRENDA Comprehensive Enzyme Information System

More...BRENDAi		3.4.22.41, 2681

Pathway Commons web resource for biological pathway data

More...PathwayCommonsi		Q9UBX1

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-HSA-2132295, MHC class II antigen presentation

Protein family/group databases

MEROPS protease database

More...MEROPSi		C01.018

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Cathepsin F (EC:3.4.22.41)
Short name:
CATSF
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:CTSF
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiHomo sapiens (Human)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri9606 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000005640 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome 11

Organism-specific databases

Human Gene Nomenclature Database

More...HGNCi		HGNC:2531, CTSF

Online Mendelian Inheritance in Man (OMIM)

More...MIMi		603539, gene

neXtProt; the human protein knowledge platform

More...neXtProti		NX_Q9UBX1

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		HostDB:ENSG00000174080.10

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Keywords - Cellular componenti

Lysosome

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

<p>This subsection of the 'Pathology and Biotech' section provides information on the disease(s) associated with genetic variations in a given protein. The information is extracted from the scientific literature and diseases that are also described in the <a href="http://www.ncbi.nlm.nih.gov/sites/entrez?db=omim">OMIM</a> database are represented with a <a href="http://www.uniprot.org/diseases">controlled vocabulary</a> in the following way:<p><a href='/help/involvement_in_disease' target='_top'>More...</a></p>Involvement in diseasei

Ceroid lipofuscinosis, neuronal, 13 (CLN13)1 Publication
The disease is caused by variants affecting the gene represented in this entry.
Disease descriptionA form of neuronal ceroid lipofuscinosis characterized by adult onset of progressive cognitive decline and motor dysfunction leading to dementia and often early death. Some patients develop seizures. Neuronal ceroid lipofuscinoses are progressive neurodegenerative, lysosomal storage diseases characterized by intracellular accumulation of autofluorescent liposomal material.
Related information in OMIM
Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section describes natural variant(s) of the protein sequence.<p><a href='/help/variant' target='_top'>More...</a></p>Natural variantiVAR_070159231Y → C in CLN13. 1 PublicationCorresponds to variant dbSNP:rs143889283EnsemblClinVar.1
Natural variantiVAR_070160321Q → R in CLN13. 1 PublicationCorresponds to variant dbSNP:rs397514731EnsemblClinVar.1
Natural variantiVAR_070161458G → A in CLN13. 1 PublicationCorresponds to variant dbSNP:rs397514732EnsemblClinVar.1
Natural variantiVAR_070162480S → L in CLN13. 1 PublicationCorresponds to variant dbSNP:rs397514733EnsemblClinVar.1

Keywords - Diseasei

Disease variant, Neurodegeneration, Neuronal ceroid lipofuscinosis

Organism-specific databases

DisGeNET

More...DisGeNETi		8722

MalaCards human disease database

More...MalaCardsi		CTSF
MIMi615362, phenotype

Open Targets

More...OpenTargetsi		ENSG00000174080

Orphanet; a database dedicated to information on rare diseases and orphan drugs

More...Orphaneti		352709, CLN13 disease

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...PharmGKBi		PA27031

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...Pharosi		Q9UBX1, Tchem

Chemistry databases

ChEMBL database of bioactive drug-like small molecules

More...ChEMBLi		CHEMBL2517

Drug and drug target database

More...DrugBanki		DB02243, 4-Morpholin-4-Yl-Piperidine-1-Carboxylic Acid [1-(3-Benzenesulfonyl-1-Propyl-Allylcarbamoyl)-2-Phenylethyl]-Amide
DB01871, [1-(1-Benzyl-3-Hydroxy-2-Oxo-Propylcarbamoyl)-2-Phenyl-Ethyl]-Carbamic Acid Benzyl Ester
DB01810, [1-(1-Methyl-4,5-Dioxo-Pent-2-Enylcarbamoyl)-2-Phenyl-Ethyl]-Carbamic Acid Benzyl Ester
DB08775, Benzoyl-tyrosine-alanine-fluoro-methyl ketone
DB03536, Benzyl N-[(2S)-5-(diaminomethylamino)-1-[[(2S)-4-fluoro-3-oxobutan-2-yl]amino]-1-oxopentan-2-yl]carbamate
DB07913, HOMOPHENYLALANINYLMETHANE
DB03691, WRR-112
DB03573, WRR-99

DrugCentral

More...DrugCentrali		Q9UBX1

IUPHAR/BPS Guide to PHARMACOLOGY

More...GuidetoPHARMACOLOGYi		2347

Genetic variation databases

BioMuta curated single-nucleotide variation and disease association database

More...BioMutai		CTSF

Domain mapping of disease mutations (DMDM)

More...DMDMi		12643325

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section denotes the presence of an N-terminal signal peptide.<p><a href='/help/signal' target='_top'>More...</a></p>Signal peptidei1 – 19Sequence analysisAdd BLAST19
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section describes a propeptide, which is a part of a protein that is cleaved during maturation or activation. Once cleaved, a propeptide generally has no independent biological function.<p><a href='/help/propep' target='_top'>More...</a></p>PropeptideiPRO_000002620220 – 270Activation peptideAdd BLAST251
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_0000026203271 – 484Cathepsin FAdd BLAST214

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi160N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi195N-linked (GlcNAc...) asparagineSequence analysis1
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi292 ↔ 3331 Publication
Disulfide bondi326 ↔ 3661 Publication
Glycosylationi367N-linked (GlcNAc...) asparagine1 Publication1
Glycosylationi378N-linked (GlcNAc...) asparagine1 Publication1
Disulfide bondi424 ↔ 472By similarity
Glycosylationi440N-linked (GlcNAc...) asparagine1 Publication1

Keywords - PTMi

Disulfide bond, Glycoprotein, Zymogen

Proteomic databases

Encyclopedia of Proteome Dynamics

More...EPDi		Q9UBX1

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		Q9UBX1

MassIVE - Mass Spectrometry Interactive Virtual Environment

More...MassIVEi		Q9UBX1

MaxQB - The MaxQuant DataBase

More...MaxQBi		Q9UBX1

PaxDb, a database of protein abundance averages across all three domains of life

More...PaxDbi		Q9UBX1

PeptideAtlas

More...PeptideAtlasi		Q9UBX1

PRoteomics IDEntifications database

More...PRIDEi		Q9UBX1

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		84089

PTM databases

GlyConnect protein glycosylation platform

More...GlyConnecti		1080, 4 N-Linked glycans (2 sites)

GlyGen: Computational and Informatics Resources for Glycoscience

More...GlyGeni		Q9UBX1, 5 sites

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		Q9UBX1

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...PhosphoSitePlusi		Q9UBX1

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the 'Expression' section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified 'at protein level'.<br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

High expression levels in heart, skeletal muscle, brain, testis and ovary; moderate levels in prostate, placenta, liver and colon; and no detectable expression in peripheral leukocytes and thymus.

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSG00000174080, Expressed in right hemisphere of cerebellum and 247 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		Q9UBX1, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		Q9UBX1, HS

Organism-specific databases

Human Protein Atlas

More...HPAi		ENSG00000174080, Low tissue specificity

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		114261, 20 interactors

Protein interaction database and analysis system

More...IntActi		Q9UBX1, 8 interactors

STRING: functional protein association networks

More...STRINGi		9606.ENSP00000310832

Chemistry databases

BindingDB database of measured binding affinities

More...BindingDBi		Q9UBX1

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		Q9UBX1, protein

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

Secondary structure

1484
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...SMRi		Q9UBX1

Database of comparative protein structure models

More...ModBasei		Search...

Protein Data Bank in Europe - Knowledge Base

More...PDBe-KBi		Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...EvolutionaryTracei		Q9UBX1

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

<p>This subsection of the 'Family and domains' section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the peptidase C1 family.PROSITE-ProRule annotation

Keywords - Domaini

Signal

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG1542, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00940000162141

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_012184_10_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q9UBX1

Identification of Orthologs from Complete Genome Data

More...OMAi		RGHMQAC

Database of Orthologous Groups

More...OrthoDBi		1264766at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q9UBX1

TreeFam database of animal gene trees

More...TreeFami		TF314550

Family and domain databases

Conserved Domains Database

More...CDDi		cd02248, Peptidase_C1A, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR038765, Papain-like_cys_pep_sf
IPR000169, Pept_cys_AS
IPR025660, Pept_his_AS
IPR000668, Peptidase_C1A_C
IPR039417, Peptidase_C1A_papain-like
IPR013201, Prot_inhib_I29

Pfam protein domain database

More...Pfami		View protein in Pfam
PF08246, Inhibitor_I29, 1 hit
PF00112, Peptidase_C1, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR00705, PAPAIN

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00848, Inhibitor_I29, 1 hit
SM00645, Pept_C1, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF54001, SSF54001, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00139, THIOL_PROTEASE_CYS, 1 hit
PS00639, THIOL_PROTEASE_HIS, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequence (1+)i

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

This entry has 1 described isoform and 20 potential isoforms that are computationally mapped.Show allAlign All

Q9UBX1-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MAPWLQLLSL LGLLPGAVAA PAQPRAASFQ AWGPPSPELL APTRFALEMF 
        60         70         80         90        100
NRGRAAGTRA VLGLVRGRVR RAGQGSLYSL EATLEEPPCN DPMVCRLPVS 
       110        120        130        140        150
KKTLLCSFQV LDELGRHVLL RKDCGPVDTK VPGAGEPKSA FTQGSAMISS 
       160        170        180        190        200
LSQNHPDNRN ETFSSVISLL NEDPLSQDLP VKMASIFKNF VITYNRTYES 
       210        220        230        240        250
KEEARWRLSV FVNNMVRAQK IQALDRGTAQ YGVTKFSDLT EEEFRTIYLN 
       260        270        280        290        300
TLLRKEPGNK MKQAKSVGDL APPEWDWRSK GAVTKVKDQG MCGSCWAFSV 
       310        320        330        340        350
TGNVEGQWFL NQGTLLSLSE QELLDCDKMD KACMGGLPSN AYSAIKNLGG 
       360        370        380        390        400
LETEDDYSYQ GHMQSCNFSA EKAKVYINDS VELSQNEQKL AAWLAKRGPI 
       410        420        430        440        450
SVAINAFGMQ FYRHGISRPL RPLCSPWLID HAVLLVGYGN RSDVPFWAIK 
       460        470        480 
NSWGTDWGEK GYYYLHRGSG ACGVNTMASS AVVD
Length:484
Mass (Da):53,366
Last modified:May 1, 2000 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i1D5D551B489D822B
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There are 20 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
H0YD65H0YD65_HUMAN
Cathepsin F
CTSF
483Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
A0A7I2V5F8A0A7I2V5F8_HUMAN
Cathepsin F
CTSF
407Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
A0A024R5G9A0A024R5G9_HUMAN
Cathepsin F
CTSF hCG_20245
392Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
H0YE42H0YE42_HUMAN
Cathepsin F
CTSF
267Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
A0A7I2V2K3A0A7I2V2K3_HUMAN
Cathepsin F
CTSF
483Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
A0A7I2V313A0A7I2V313_HUMAN
Cathepsin F
CTSF
504Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
A0A7I2V3M3A0A7I2V3M3_HUMAN
Cathepsin F
CTSF
479Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
A0A7I2V3X1A0A7I2V3X1_HUMAN
Cathepsin F
CTSF
492Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
A0A7I2V411A0A7I2V411_HUMAN
Cathepsin F
CTSF
498Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
A0A7I2V4A8A0A7I2V4A8_HUMAN
Cathepsin F
CTSF
459Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
There are more potential isoformsShow all

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti305E → K in AAF13146 (Ref. 5) Curated1
Sequence conflicti442 – 484SDVPF…SAVVD → EFRCLSCIQPGHRQGWDHSI SGPLEGK (PubMed:17974005).CuratedAdd BLAST43

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Natural variantiVAR_051513153Q → R. Corresponds to variant dbSNP:rs11550508EnsemblClinVar.1
Natural variantiVAR_070159231Y → C in CLN13. 1 PublicationCorresponds to variant dbSNP:rs143889283EnsemblClinVar.1
Natural variantiVAR_070160321Q → R in CLN13. 1 PublicationCorresponds to variant dbSNP:rs397514731EnsemblClinVar.1
Natural variantiVAR_070161458G → A in CLN13. 1 PublicationCorresponds to variant dbSNP:rs397514732EnsemblClinVar.1
Natural variantiVAR_070162480S → L in CLN13. 1 PublicationCorresponds to variant dbSNP:rs397514733EnsemblClinVar.1

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...EMBLi

GenBank nucleotide sequence database

More...GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...DDBJi
Links Updated
AJ007331 mRNA Translation: CAB42883.1
AF088886 mRNA Translation: AAD26616.2
AF132894 Genomic DNA Translation: AAD41790.1
AF136279 mRNA Translation: AAF13146.1
AF071748 mRNA Translation: AAC78838.1
AF071749 mRNA Translation: AAC78839.1
AK313657 mRNA Translation: BAG36411.1
BC011682 mRNA Translation: AAH11682.1
BC036451 mRNA Translation: AAH36451.1
AL137742 mRNA Translation: CAB70900.1

The Consensus CDS (CCDS) project

More...CCDSi		CCDS8144.1

NCBI Reference Sequences

More...RefSeqi		NP_003784.2, NM_003793.3

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENST00000310325; ENSP00000310832; ENSG00000174080

Database of genes from NCBI RefSeq genomes

More...GeneIDi		8722

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		hsa:8722

UCSC genome browser

More...UCSCi		uc001oip.4, human

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AJ007331 mRNA Translation: CAB42883.1
AF088886 mRNA Translation: AAD26616.2
AF132894 Genomic DNA Translation: AAD41790.1
AF136279 mRNA Translation: AAF13146.1
AF071748 mRNA Translation: AAC78838.1
AF071749 mRNA Translation: AAC78839.1
AK313657 mRNA Translation: BAG36411.1
BC011682 mRNA Translation: AAH11682.1
BC036451 mRNA Translation: AAH36451.1
AL137742 mRNA Translation: CAB70900.1
CCDSiCCDS8144.1
RefSeqiNP_003784.2, NM_003793.3

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...PDBei

Protein Data Bank RCSB

More...RCSB PDBi

Protein Data Bank Japan

More...PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1D5Umodel-A271-484[»]
1M6DX-ray1.70A/B271-484[»]
SMRiQ9UBX1
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGRIDi114261, 20 interactors
IntActiQ9UBX1, 8 interactors
STRINGi9606.ENSP00000310832

Chemistry databases

BindingDBiQ9UBX1
ChEMBLiCHEMBL2517
DrugBankiDB02243, 4-Morpholin-4-Yl-Piperidine-1-Carboxylic Acid [1-(3-Benzenesulfonyl-1-Propyl-Allylcarbamoyl)-2-Phenylethyl]-Amide
DB01871, [1-(1-Benzyl-3-Hydroxy-2-Oxo-Propylcarbamoyl)-2-Phenyl-Ethyl]-Carbamic Acid Benzyl Ester
DB01810, [1-(1-Methyl-4,5-Dioxo-Pent-2-Enylcarbamoyl)-2-Phenyl-Ethyl]-Carbamic Acid Benzyl Ester
DB08775, Benzoyl-tyrosine-alanine-fluoro-methyl ketone
DB03536, Benzyl N-[(2S)-5-(diaminomethylamino)-1-[[(2S)-4-fluoro-3-oxobutan-2-yl]amino]-1-oxopentan-2-yl]carbamate
DB07913, HOMOPHENYLALANINYLMETHANE
DB03691, WRR-112
DB03573, WRR-99
DrugCentraliQ9UBX1
GuidetoPHARMACOLOGYi2347

Protein family/group databases

MEROPSiC01.018

PTM databases

GlyConnecti1080, 4 N-Linked glycans (2 sites)
GlyGeniQ9UBX1, 5 sites
iPTMnetiQ9UBX1
PhosphoSitePlusiQ9UBX1

Genetic variation databases

BioMutaiCTSF
DMDMi12643325

Proteomic databases

EPDiQ9UBX1
jPOSTiQ9UBX1
MassIVEiQ9UBX1
MaxQBiQ9UBX1
PaxDbiQ9UBX1
PeptideAtlasiQ9UBX1
PRIDEiQ9UBX1
ProteomicsDBi84089

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		30202, 280 antibodies

The DNASU plasmid repository

More...DNASUi		8722

Genome annotation databases

EnsembliENST00000310325; ENSP00000310832; ENSG00000174080
GeneIDi8722
KEGGihsa:8722
UCSCiuc001oip.4, human

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		8722
DisGeNETi8722

GeneCards: human genes, protein and diseases

More...GeneCardsi		CTSF
HGNCiHGNC:2531, CTSF
HPAiENSG00000174080, Low tissue specificity
MalaCardsiCTSF
MIMi603539, gene
615362, phenotype
neXtProtiNX_Q9UBX1
OpenTargetsiENSG00000174080
Orphaneti352709, CLN13 disease
PharmGKBiPA27031
VEuPathDBiHostDB:ENSG00000174080.10

GenAtlas: human gene database

More...GenAtlasi		Search...

Phylogenomic databases

eggNOGiKOG1542, Eukaryota
GeneTreeiENSGT00940000162141
HOGENOMiCLU_012184_10_0_1
InParanoidiQ9UBX1
OMAiRGHMQAC
OrthoDBi1264766at2759
PhylomeDBiQ9UBX1
TreeFamiTF314550

Enzyme and pathway databases

BRENDAi3.4.22.41, 2681
PathwayCommonsiQ9UBX1
ReactomeiR-HSA-2132295, MHC class II antigen presentation

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		8722, 21 hits in 995 CRISPR screens

ChiTaRS: a database of human, mouse and fruit fly chimeric transcripts and RNA-sequencing data

More...ChiTaRSi		CTSF, human
EvolutionaryTraceiQ9UBX1

The Gene Wiki collection of pages on human genes and proteins

More...GeneWikii		Cathepsin_F

Database of phenotypes from RNA interference screens in Drosophila and Homo sapiens

More...GenomeRNAii		8722
PharosiQ9UBX1, Tchem

Protein Ontology

More...PROi		PR:Q9UBX1
RNActiQ9UBX1, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSG00000174080, Expressed in right hemisphere of cerebellum and 247 other tissues
ExpressionAtlasiQ9UBX1, baseline and differential
GenevisibleiQ9UBX1, HS

Family and domain databases

CDDicd02248, Peptidase_C1A, 1 hit
InterProiView protein in InterPro
IPR038765, Papain-like_cys_pep_sf
IPR000169, Pept_cys_AS
IPR025660, Pept_his_AS
IPR000668, Peptidase_C1A_C
IPR039417, Peptidase_C1A_papain-like
IPR013201, Prot_inhib_I29
PfamiView protein in Pfam
PF08246, Inhibitor_I29, 1 hit
PF00112, Peptidase_C1, 1 hit
PRINTSiPR00705, PAPAIN
SMARTiView protein in SMART
SM00848, Inhibitor_I29, 1 hit
SM00645, Pept_C1, 1 hit
SUPFAMiSSF54001, SSF54001, 1 hit
PROSITEiView protein in PROSITE
PS00139, THIOL_PROTEASE_CYS, 1 hit
PS00639, THIOL_PROTEASE_HIS, 1 hit

MobiDB: a database of protein disorder and mobility annotations

More...MobiDBi		Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiCATF_HUMAN
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: Q9UBX1
Secondary accession number(s): B2R964
, O95240, Q9NSU4, Q9UKQ5
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 24, 2001
Last sequence update: May 1, 2000
Last modified: June 2, 2021
This is version 180 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

<p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

3D-structure, Reference proteome

Documents

  1. Peptidase families
    Classification of peptidase families and list of entries
  2. Human chromosome 11
    Human chromosome 11: entries, gene names and cross-references to MIM
  3. Human entries with genetic variants
    List of human entries with genetic variants
  4. Human variants curated from literature reports
    Index of human variants curated from literature reports
  5. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  6. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  7. SIMILARITY comments
    Index of protein domains and families
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