Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Transcriptional activator/repressor MOT3

Gene

MOT3

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

Transcription factor that affects the expression of a large set of genes. Recognizes and binds to the consensus sequence 5'-[CAT]AGG[TC]A-3' in the promoter region. Plays a major role in the repression of a specific subset of hypoxic genes (e.g. ANB1, DAN1 and HEM13) under aerobic conditions. Acts synergistically with the transcription factor ROX1 to recruit the general repression complex SSN6-TUP1 to the promoter of hypoxic genes. Represses transcription of ergosterol biosynthetic genes. Negatively regulates pheromone-induced gene expression. Can act as a transcriptional activator (e.g. of genes like CYC1, SUC2 and the Ty long terminal repeat delta promoter).6 Publications

Miscellaneous

[MOT3+] is the prion form of MOT3. [MOT3+] is the result of a conformational change of the cellular MOT3 protein that becomes self-propagating and infectious. This conformational change generates a form of MOT3 that assembles into amyloid fibrils. [MOT3+]-aggregates sequester soluble MOT3, resulting in a loss-of-function phenotype for MOT3. [MOT3+] can be cured by GdnHCl and by inactivation of the molecular chaperone HSP104, which is required for [MOT3+] propagation. It is speculated that prion properties of transcription factors may generate an optimized phenotypic heterogeneity that buffers yeast populations against diverse environmental insults.1 Publication
Present with 1690 molecules/cell in log phase SD medium.1 Publication

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Function’ section specifies the position(s) and type(s) of zinc fingers within the protein.<p><a href='/help/zn_fing' target='_top'>More...</a></p>Zinc fingeri346 – 368C2H2-type 1PROSITE-ProRule annotationAdd BLAST23
Zinc fingeri374 – 397C2H2-type 2PROSITE-ProRule annotationAdd BLAST24

<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

  • DNA-binding transcription factor activity, RNA polymerase II-specific Source: SGD
  • metal ion binding Source: UniProtKB-KW
  • RNA polymerase II activating transcription factor binding Source: SGD
  • RNA polymerase II proximal promoter sequence-specific DNA binding Source: SGD
  • RNA polymerase II repressing transcription factor binding Source: SGD
  • sequence-specific DNA binding Source: GO_Central

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 functionActivator, Prion, Repressor
Biological processTranscription, Transcription regulation
LigandMetal-binding, Zinc

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
YEAST:G3O-32772-MONOMER

<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_and_taxonomy_section">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:
Transcriptional activator/repressor MOT3
Alternative name(s):
Hypoxic gene repressor protein 7
Modulator of transcription protein 3
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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:MOT3
Synonyms:ROX7
Ordered Locus Names:YMR070W
ORF Names:YM9916.09
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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_and_taxonomy_section">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_and_taxonomy_section">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_and_taxonomy_section">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_manual">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

Saccharomyces Genome Database

More...
SGDi
S000004674 MOT3

<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; Source: COMPARTMENTS

Keywords - Cellular componenti

Amyloid, 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 polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00000468071 – 490Transcriptional activator/repressor MOT3Add BLAST490

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 residuei1N-acetylmethionineCombined sources1

Keywords - PTMi

Acetylation

Proteomic databases

MaxQB - The MaxQuant DataBase

More...
MaxQBi
P54785

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

More...
PaxDbi
P54785

PRoteomics IDEntifications database

More...
PRIDEi
P54785

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
P54785

<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 under aerobic conditions and repressed under anaerobic conditions.1 Publication

<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

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
35245, 297 interactors

Protein interaction database and analysis system

More...
IntActi
P54785, 26 interactors

Molecular INTeraction database

More...
MINTi
P54785

STRING: functional protein association networks

More...
STRINGi
4932.YMR070W

<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

Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase

More...
ProteinModelPortali
P54785

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
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

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>Regioni98 – 295Prion domain (PrD)Add BLAST198

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 amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi8 – 35Poly-GlnAdd BLAST28
Compositional biasi98 – 104Poly-Asn7
Compositional biasi143 – 157Poly-AsnAdd BLAST15
Compositional biasi173 – 177Poly-Ala5
Compositional biasi240 – 245Poly-His6
Compositional biasi417 – 420Poly-Ser4
Compositional biasi421 – 433Poly-AsnAdd BLAST13
Compositional biasi441 – 450Poly-Ala10

<p>This subsection of the ‘Family and domains’ section provides general information on the biological role of a domain. The term ‘domain’ is intended here in its wide acceptation, it may be a structural domain, a transmembrane region or a functional domain. Several domains are described in this subsection.<p><a href='/help/domain_cc' target='_top'>More...</a></p>Domaini

The prion domain (PrD) is a Gln/Asn (Q/N)-rich domain, which is unstructured in its native, soluble form, and which forms a parallel in-register beta-sheet in its amyloid form.By similarity

Zinc finger

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Zinc fingeri346 – 368C2H2-type 1PROSITE-ProRule annotationAdd BLAST23
Zinc fingeri374 – 397C2H2-type 2PROSITE-ProRule annotationAdd BLAST24

Keywords - Domaini

Repeat, Zinc-finger

Phylogenomic databases

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P54785

Identification of Orthologs from Complete Genome Data

More...
OMAi
NEDGNGY

Database of Orthologous Groups

More...
OrthoDBi
EOG092C5U4J

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR036236 Znf_C2H2_sf
IPR013087 Znf_C2H2_type

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00355 ZnF_C2H2, 2 hits

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF57667 SSF57667, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00028 ZINC_FINGER_C2H2_1, 1 hit
PS50157 ZINC_FINGER_C2H2_2, 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_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<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_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">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.

P54785-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MNADHHLQQQ QQQRQQHQQQ QHQQQQHQHQ HQQQQHTILQ NVSNTNNIGS
60 70 80 90 100
DSLASQPFNT TTVSSNKDDV MVNSGARELP MPLHQQQYIY PYYQYTSNNS
110 120 130 140 150
NNNNVTAGNN MSASPIVHNN SNNSNNSNIS ASDYTVANNS TSNNNNNNNN
160 170 180 190 200
NNNNNNNIHP NQFTAAANMN SNAAAAAYYS FPTANMPIPQ QDQQYMFNPA
210 220 230 240 250
SYISHYYSAV NSNNNGNNAA NNGSNNSSHS APAPAPGPPH HHHHHSNTHN
260 270 280 290 300
NLNNGGAVNT NNAPQHHPTI ITDQFQFQLQ QNPSPNLNLN INPAQPLHLP
310 320 330 340 350
PGWKINTMPQ PRPTTAPNHP PAPVPSSNPV ASNLVPAPSS DHKYIHQCQF
360 370 380 390 400
CEKSFKRKSW LKRHLLSHSQ QRHFLCPWCL SRQKRKDNLL QHMKLKHTNY
410 420 430 440 450
LLDELKKNNI IFNYNNSSSS NNNNDNNNNN NSNSASGSGG AGAAAAAATA
460 470 480 490
PENEDGNGYD TNIKTLINDG VLNKDDVKRV LNNLIVSHNK
Length:490
Mass (Da):54,382
Last modified:October 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:i4D0DA8DE43F171ED
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
U25279 Genomic DNA Translation: AAC49982.1
Z48952 Genomic DNA Translation: CAA88795.1
AY693209 Genomic DNA Translation: AAT93228.1
BK006946 Genomic DNA Translation: DAA09968.1

Protein sequence database of the Protein Information Resource

More...
PIRi
S52830

NCBI Reference Sequences

More...
RefSeqi
NP_013786.1, NM_001182568.1

Genome annotation databases

Ensembl fungal genome annotation project

More...
EnsemblFungii
YMR070W_mRNA; YMR070W_mRNA; YMR070W

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
855092

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
sce:YMR070W

<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
U25279 Genomic DNA Translation: AAC49982.1
Z48952 Genomic DNA Translation: CAA88795.1
AY693209 Genomic DNA Translation: AAT93228.1
BK006946 Genomic DNA Translation: DAA09968.1
PIRiS52830
RefSeqiNP_013786.1, NM_001182568.1

3D structure databases

ProteinModelPortaliP54785
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi35245, 297 interactors
IntActiP54785, 26 interactors
MINTiP54785
STRINGi4932.YMR070W

PTM databases

iPTMnetiP54785

Proteomic databases

MaxQBiP54785
PaxDbiP54785
PRIDEiP54785

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblFungiiYMR070W_mRNA; YMR070W_mRNA; YMR070W
GeneIDi855092
KEGGisce:YMR070W

Organism-specific databases

SGDiS000004674 MOT3

Phylogenomic databases

InParanoidiP54785
OMAiNEDGNGY
OrthoDBiEOG092C5U4J

Enzyme and pathway databases

BioCyciYEAST:G3O-32772-MONOMER

Miscellaneous databases

Protein Ontology

More...
PROi
PR:P54785

Family and domain databases

InterProiView protein in InterPro
IPR036236 Znf_C2H2_sf
IPR013087 Znf_C2H2_type
SMARTiView protein in SMART
SM00355 ZnF_C2H2, 2 hits
SUPFAMiSSF57667 SSF57667, 1 hit
PROSITEiView protein in PROSITE
PS00028 ZINC_FINGER_C2H2_1, 1 hit
PS50157 ZINC_FINGER_C2H2_2, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
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 nameiMOT3_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: P54785
Secondary accession number(s): D6VZP4
<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_and_isoforms">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, 1996
Last sequence update: October 1, 1996
Last modified: December 5, 2018
This is version 158 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

Complete proteome, Reference proteome

Documents

  1. Yeast
    Yeast (Saccharomyces cerevisiae): entries, gene names and cross-references to SGD
  2. Yeast chromosome XIII
    Yeast (Saccharomyces cerevisiae) chromosome XIII: entries and gene names
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again