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Entry version 181 (02 Jun 2021)
Sequence version 1 (01 Nov 1996)
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Protein

Ubiquitin-like-specific protease 1

Gene

ULP1

Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
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

Protease that catalyzes two essential functions in the SUMO pathway: processing of full-length SMT3 to its mature form and deconjugation of SMT3 from targeted proteins. Has an essential role in the G2/M phase of the cell cycle.

1 Publication

Miscellaneous

Present with 377 molecules/cell in log phase SD medium.1 Publication

<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

  • Hydrolysis of the alpha-linked peptide bond in the sequence Gly-Gly-|-Ala-Thr-Tyr at the C-terminal end of the small ubiquitin-like modifier (SUMO) propeptide, Smt3, leading to the mature form of the protein. A second reaction involves the cleavage of an epsilon-linked peptide bond between the C-terminal glycine of the mature SUMO and the lysine epsilon-amino group of the target protein.1 Publication EC:3.4.22.68

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 sitei5141 Publication1
Active sitei5311 Publication1
Active sitei5801 Publication1

<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

GO - Biological processi

<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
Biological processUbl conjugation pathway

Enzyme and pathway databases

BRENDA Comprehensive Enzyme Information System

More...
BRENDAi
3.4.22.68, 984

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-SCE-3065679, SUMO is proteolytically processed
R-SCE-6791226, Major pathway of rRNA processing in the nucleolus and cytosol

Protein family/group databases

MEROPS protease database

More...
MEROPSi
C48.001

<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:
Ubiquitin-like-specific protease 1 (EC:3.4.22.681 Publication)
<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:ULP1
Ordered Locus Names:YPL020C
ORF Names:LPB11C
<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>OrganismiSaccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
<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 identifieri559292 [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 lineageiEukaryotaFungiDikaryaAscomycotaSaccharomycotinaSaccharomycetesSaccharomycetalesSaccharomycetaceaeSaccharomyces
<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
  • UP000002311 <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 XVI

Organism-specific databases

Saccharomyces Genome Database

More...
SGDi
S000005941, ULP1

Eukaryotic Pathogen, Vector and Host Database Resources

More...
VEuPathDBi
FungiDB:YPL020C

<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

<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 <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section indicates that the initiator methionine is cleaved from the mature protein.<p><a href='/help/init_met' target='_top'>More...</a></p>Initiator methionineiRemovedCombined sources
<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_00001017312 – 621Ubiquitin-like-specific protease 1Add BLAST620

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei2N-acetylserineCombined sources1
Modified residuei21PhosphoserineCombined sources1
Modified residuei25PhosphoserineCombined sources1
Modified residuei179PhosphothreonineCombined sources1
Modified residuei264PhosphoserineCombined sources1

Keywords - PTMi

Acetylation, Phosphoprotein

Proteomic databases

MaxQB - The MaxQuant DataBase

More...
MaxQBi
Q02724

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

More...
PaxDbi
Q02724

PRoteomics IDEntifications database

More...
PRIDEi
Q02724

Consortium for Top Down Proteomics

More...
TopDownProteomicsi
Q02724

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
Q02724

<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
36157, 463 interactors

Database of interacting proteins

More...
DIPi
DIP-4041N

Protein interaction database and analysis system

More...
IntActi
Q02724, 13 interactors

Molecular INTeraction database

More...
MINTi
Q02724

STRING: functional protein association networks

More...
STRINGi
4932.YPL020C

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...
RNActi
Q02724, 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

1621
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
Q02724

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
Q02724

<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

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni116 – 150DisorderedSequence analysisAdd BLAST35
Regioni169 – 196DisorderedSequence analysisAdd BLAST28
Regioni432 – 621Protease1 PublicationAdd BLAST190

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes the position of regions of compositional bias within the protein and the particular type of amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi120 – 146Polar residuesSequence analysisAdd BLAST27
Compositional biasi176 – 196Polar residuesSequence analysisAdd BLAST21

<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 C48 family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG0778, Eukaryota

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000167730

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_021050_0_0_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q02724

Identification of Orthologs from Complete Genome Data

More...
OMAi
VRRWMKR

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR038765, Papain-like_cys_pep_sf
IPR003653, Peptidase_C48_C

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF02902, Peptidase_C48, 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
PS50600, ULP_PROTEASE, 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>Sequencei

<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.

Q02724-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSVEVDKHRN TLQYHKKNPY SPLFSPISTY RCYPRVLNNP SESRRSASFS
60 70 80 90 100
GIYKKRTNTS RFNYLNDRRV LSMEESMKDG SDRASKAGFI GGIRETLWNS
110 120 130 140 150
GKYLWHTFVK NEPRNFDGSE VEASGNSDVE SRSSGSRSSD VPYGLRENYS
160 170 180 190 200
SDTRKHKFDT STWALPNKRR RIESEGVGTP STSPISSLAS QKSNCDSDNS
210 220 230 240 250
ITFSRDPFGW NKWKTSAIGS NSENNTSDQK NSYDRRQYGT AFIRKKKVAK
260 270 280 290 300
QNINNTKLVS RAQSEEVTYL RQIFNGEYKV PKILKEERER QLKLMDMDKE
310 320 330 340 350
KDTGLKKSII DLTEKIKTIL IENNKNRLQT RNENDDDLVF VKEKKISSLE
360 370 380 390 400
RKHKDYLNQK LKFDRSILEF EKDFKRYNEI LNERKKIQED LKKKKEQLAK
410 420 430 440 450
KKLVPELNEK DDDQVQKALA SRENTQLMNR DNIEITVRDF KTLAPRRWLN
460 470 480 490 500
DTIIEFFMKY IEKSTPNTVA FNSFFYTNLS ERGYQGVRRW MKRKKTQIDK
510 520 530 540 550
LDKIFTPINL NQSHWALGII DLKKKTIGYV DSLSNGPNAM SFAILTDLQK
560 570 580 590 600
YVMEESKHTI GEDFDLIHLD CPQQPNGYDC GIYVCMNTLY GSADAPLDFD
610 620
YKDAIRMRRF IAHLILTDAL K
Length:621
Mass (Da):72,378
Last modified:November 1, 1996 - 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:iF71132817FAF0B41
GO

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
U36624 Genomic DNA Translation: AAB68167.1
BK006949 Genomic DNA Translation: DAA11408.1

Protein sequence database of the Protein Information Resource

More...
PIRi
S63462

NCBI Reference Sequences

More...
RefSeqi
NP_015305.1, NM_001183834.1

Genome annotation databases

Ensembl fungal genome annotation project

More...
EnsemblFungii
YPL020C_mRNA; YPL020C; YPL020C

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
856087

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
sce:YPL020C

<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
U36624 Genomic DNA Translation: AAB68167.1
BK006949 Genomic DNA Translation: DAA11408.1
PIRiS63462
RefSeqiNP_015305.1, NM_001183834.1

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
1EUVX-ray1.60A403-621[»]
2HKPX-ray2.10A403-621[»]
2HL8X-ray2.00A403-621[»]
2HL9X-ray1.90A403-621[»]
5H2VX-ray2.80B1-150[»]
5H2WX-ray2.50B/D150-340[»]
5H2XX-ray2.20B150-172[»]
SMRiQ02724
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGRIDi36157, 463 interactors
DIPiDIP-4041N
IntActiQ02724, 13 interactors
MINTiQ02724
STRINGi4932.YPL020C

Protein family/group databases

MEROPSiC48.001

PTM databases

iPTMnetiQ02724

Proteomic databases

MaxQBiQ02724
PaxDbiQ02724
PRIDEiQ02724
TopDownProteomicsiQ02724

Genome annotation databases

EnsemblFungiiYPL020C_mRNA; YPL020C; YPL020C
GeneIDi856087
KEGGisce:YPL020C

Organism-specific databases

SGDiS000005941, ULP1
VEuPathDBiFungiDB:YPL020C

Phylogenomic databases

eggNOGiKOG0778, Eukaryota
GeneTreeiENSGT00940000167730
HOGENOMiCLU_021050_0_0_1
InParanoidiQ02724
OMAiVRRWMKR

Enzyme and pathway databases

BRENDAi3.4.22.68, 984
ReactomeiR-SCE-3065679, SUMO is proteolytically processed
R-SCE-6791226, Major pathway of rRNA processing in the nucleolus and cytosol

Miscellaneous databases

EvolutionaryTraceiQ02724

Protein Ontology

More...
PROi
PR:Q02724
RNActiQ02724, protein

Family and domain databases

InterProiView protein in InterPro
IPR038765, Papain-like_cys_pep_sf
IPR003653, Peptidase_C48_C
PfamiView protein in Pfam
PF02902, Peptidase_C48, 1 hit
SUPFAMiSSF54001, SSF54001, 1 hit
PROSITEiView protein in PROSITE
PS50600, ULP_PROTEASE, 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 nameiULP1_YEAST
<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: Q02724
Secondary accession number(s): D6W3Z2
<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: October 18, 2001
Last sequence update: November 1, 1996
Last modified: June 2, 2021
This is version 181 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 programFungal Protein Annotation Program

<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. Yeast
    Yeast (Saccharomyces cerevisiae): entries, gene names and cross-references to SGD
  2. Yeast chromosome XVI
    Yeast (Saccharomyces cerevisiae) chromosome XVI: entries and gene names
  3. Peptidase families
    Classification of peptidase families and list of entries
  4. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  5. SIMILARITY comments
    Index of protein domains and families
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