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Entry version 166 (22 Apr 2020)
Sequence version 1 (01 Oct 1989)
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Protein

Uracil-DNA glycosylase

Gene

UNG1

Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Status
Reviewed-Annotation score:

Annotation score:4 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

Excises uracil residues from the DNA which can arise as a result of misincorporation of dUMP residues by DNA polymerase or due to deamination of cytosine. Not involved in strand-directed mismatch repair.UniRule annotation4 Publications

Miscellaneous

Present with 4820 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

<p>This subsection of the 'Function' section describes biophysical and chemical properties, such as maximal absorption, kinetic parameters, pH dependence, redox potentials and temperature dependence.<p><a href='/help/biophysicochemical_properties' target='_top'>More...</a></p>pH dependencei

Optimum pH is 7.5-8.1 Publication

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 sitei162Proton acceptorUniRule annotation1

<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

  • uracil DNA N-glycosylase activity Source: SGD

GO - Biological processi

  • base-excision repair, AP site formation via deaminated base removal Source: GO_Central
  • DNA repair Source: SGD

<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
Biological processDNA damage, DNA repair

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
YEAST:G3O-32624-MONOMER

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-SCE-110329 Cleavage of the damaged pyrimidine

<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:
Uracil-DNA glycosylaseUniRule annotation (EC:3.2.2.27UniRule annotation)
Short name:
UDGUniRule annotation
<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:UNG1UniRule annotation
Ordered Locus Names:YML021C
<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 XIII

Organism-specific databases

Eukaryotic Pathogen Database Resources

More...
EuPathDBi
FungiDB:YML021C

Saccharomyces Genome Database

More...
SGDi
S000004483 UNG1

<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

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

Keywords - Cellular componenti

Mitochondrion, Nucleus

<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 describes the extent of a transit peptide.<p><a href='/help/transit' target='_top'>More...</a></p>Transit peptidei1 – 21MitochondrionSequence analysisAdd BLAST21
<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_000003608522 – 359Uracil-DNA glycosylaseAdd BLAST338

Proteomic databases

MaxQB - The MaxQuant DataBase

More...
MaxQBi
P12887

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

More...
PaxDbi
P12887

PRoteomics IDEntifications database

More...
PRIDEi
P12887

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
P12887

<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 reports the experimentally proven effects of inducers and repressors (usually chemical compounds or environmental factors) on the level of protein (or mRNA) expression (up-regulation, down-regulation, constitutive expression).<p><a href='/help/induction' target='_top'>More...</a></p>Inductioni

Induced in late G1 and early S phase of the cell cycle.2 Publications

<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

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction%5Fsection%27">Interaction</a> section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="https://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated at every <a href="http://www.uniprot.org/help/synchronization">UniProt release</a>.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
35148, 72 interactors

Database of interacting proteins

More...
DIPi
DIP-8264N

The Eukaryotic Linear Motif resource for Functional Sites in Proteins

More...
ELMi
P12887

Protein interaction database and analysis system

More...
IntActi
P12887, 1 interactor

STRING: functional protein association networks

More...
STRINGi
4932.YML021C

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...
RNActi
P12887 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

3D structure databases

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

More...
SMRi
P12887

Database of comparative protein structure models

More...
ModBasei
Search...

<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 uracil-DNA glycosylase (UDG) superfamily. UNG family.UniRule annotation

Keywords - Domaini

Transit peptide

Phylogenomic databases

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_032162_2_2_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P12887

KEGG Orthology (KO)

More...
KOi
K03648

Identification of Orthologs from Complete Genome Data

More...
OMAi
AGKKWFP

Family and domain databases

Conserved Domains Database

More...
CDDi
cd10027 UDG_F1, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.40.470.10, 1 hit

HAMAP database of protein families

More...
HAMAPi
MF_00148 UDG, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR002043 UDG_fam1
IPR018085 Ura-DNA_Glyclase_AS
IPR005122 Uracil-DNA_glycosylase-like
IPR036895 Uracil-DNA_glycosylase-like_sf

The PANTHER Classification System

More...
PANTHERi
PTHR11264 PTHR11264, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF03167 UDG, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00986 UDG, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF52141 SSF52141, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR00628 ung, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00130 U_DNA_GLYCOSYLASE, 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.

P12887-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MWCMRRLPTN SVMTVARKRK QTTIEDFFGT KKSTNEAPNK KGKSGATFMT
60 70 80 90 100
ITNGAAIKTE TKAVAKEANT DKYPANSNAK DVYSKNLSSN LRTLLSLELE
110 120 130 140 150
TIDDSWFPHL MDEFKKPYFV KLKQFVTKEQ ADHTVFPPAK DIYSWTRLTP
160 170 180 190 200
FNKVKVVIIG QDPYHNFNQA HGLAFSVKPP TPAPPSLKNI YKELKQEYPD
210 220 230 240 250
FVEDNKVGDL THWASQGVLL LNTSLTVRAH NANSHSKHGW ETFTKRVVQL
260 270 280 290 300
LIQDREADGK SLVFLLWGNN AIKLVESLLG STSVGSGSKY PNIMVMKSVH
310 320 330 340 350
PSPLSASRGF FGTNHFKMIN DWLYNTRGEK MIDWSVVPGT SLREVQEANA

RLESESKDP
Length:359
Mass (Da):40,471
Last modified:October 1, 1989 - 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:iCC06971E05FE7751
GO

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 conflicti173L → S in AAT93039 (PubMed:17322287).Curated1

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
J04470 Genomic DNA Translation: AAA35195.1
Z46659 Genomic DNA Translation: CAA86634.1
AY693020 Genomic DNA Translation: AAT93039.1
BK006946 Genomic DNA Translation: DAA09877.1

Protein sequence database of the Protein Information Resource

More...
PIRi
A31425

NCBI Reference Sequences

More...
RefSeqi
NP_013691.1, NM_001182379.1

Genome annotation databases

Ensembl fungal genome annotation project

More...
EnsemblFungii
YML021C_mRNA; YML021C; YML021C

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
854987

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
sce:YML021C

<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
J04470 Genomic DNA Translation: AAA35195.1
Z46659 Genomic DNA Translation: CAA86634.1
AY693020 Genomic DNA Translation: AAT93039.1
BK006946 Genomic DNA Translation: DAA09877.1
PIRiA31425
RefSeqiNP_013691.1, NM_001182379.1

3D structure databases

SMRiP12887
ModBaseiSearch...

Protein-protein interaction databases

BioGridi35148, 72 interactors
DIPiDIP-8264N
ELMiP12887
IntActiP12887, 1 interactor
STRINGi4932.YML021C

PTM databases

iPTMnetiP12887

Proteomic databases

MaxQBiP12887
PaxDbiP12887
PRIDEiP12887

Genome annotation databases

EnsemblFungiiYML021C_mRNA; YML021C; YML021C
GeneIDi854987
KEGGisce:YML021C

Organism-specific databases

EuPathDBiFungiDB:YML021C
SGDiS000004483 UNG1

Phylogenomic databases

HOGENOMiCLU_032162_2_2_1
InParanoidiP12887
KOiK03648
OMAiAGKKWFP

Enzyme and pathway databases

BioCyciYEAST:G3O-32624-MONOMER
ReactomeiR-SCE-110329 Cleavage of the damaged pyrimidine

Miscellaneous databases

Protein Ontology

More...
PROi
PR:P12887
RNActiP12887 protein

Family and domain databases

CDDicd10027 UDG_F1, 1 hit
Gene3Di3.40.470.10, 1 hit
HAMAPiMF_00148 UDG, 1 hit
InterProiView protein in InterPro
IPR002043 UDG_fam1
IPR018085 Ura-DNA_Glyclase_AS
IPR005122 Uracil-DNA_glycosylase-like
IPR036895 Uracil-DNA_glycosylase-like_sf
PANTHERiPTHR11264 PTHR11264, 1 hit
PfamiView protein in Pfam
PF03167 UDG, 1 hit
SMARTiView protein in SMART
SM00986 UDG, 1 hit
SUPFAMiSSF52141 SSF52141, 1 hit
TIGRFAMsiTIGR00628 ung, 1 hit
PROSITEiView protein in PROSITE
PS00130 U_DNA_GLYCOSYLASE, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

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 nameiUNG_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: P12887
Secondary accession number(s): D6VZF3, E9P912
<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 1, 1989
Last sequence update: October 1, 1989
Last modified: April 22, 2020
This is version 166 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

Reference proteome

Documents

  1. Yeast
    Yeast (Saccharomyces cerevisiae): entries, gene names and cross-references to SGD
  2. SIMILARITY comments
    Index of protein domains and families
  3. Yeast chromosome XIII
    Yeast (Saccharomyces cerevisiae) chromosome XIII: entries and gene names
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