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Entry version 150 (07 Oct 2020)
Sequence version 1 (01 Nov 1996)
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Protein

DNA mismatch repair protein MLH2

Gene

MLH2

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

Involved in DNA mismatch repair (MMR), correcting insertion-deletion loops (IDLs) resulting from DNA replication, DNA damage or from recombination events between non-identical sequences during meiosis. Component of a MutL heterodimer with MLH1, which probably forms a ternary complex with the MutSbeta heterodimer that initially recognizes the DNA mismatches. This complex is thought to be responsible for directing the downsteam MMR events, including strand discrimination, excision, and resynthesis. Plays a role in the repair of heteroduplex sites present in meiotic recombination intermediates and is involved in maintaining the genetic stability of simple sequence repeats by correction of frameshift intermediates.3 Publications

Miscellaneous

Present with 72 molecules/cell in log phase SD medium.1 Publication

<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

Biological processDNA damage, DNA repair

<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:
DNA mismatch repair protein MLH2
Alternative name(s):
MutL protein homolog 2
<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:MLH2
Ordered Locus Names:YLR035C
<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 XII

Organism-specific databases

Eukaryotic Pathogen Database Resources

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EuPathDBi
FungiDB:YLR035C

Saccharomyces Genome Database

More...
SGDi
S000004025, MLH2

<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

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 or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00002455691 – 695DNA mismatch repair protein MLH2Add BLAST695

Proteomic databases

MaxQB - The MaxQuant DataBase

More...
MaxQBi
Q07980

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

More...
PaxDbi
Q07980

PRoteomics IDEntifications database

More...
PRIDEi
Q07980

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
Q07980

<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">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Heterodimer of MLH1 and MLH2.

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction%5Fsection">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
31309, 85 interactors

ComplexPortal: manually curated resource of macromolecular complexes

More...
ComplexPortali
CPX-1667, MutLbeta endonuclease complex

Database of interacting proteins

More...
DIPi
DIP-2413N

Protein interaction database and analysis system

More...
IntActi
Q07980, 7 interactors

Molecular INTeraction database

More...
MINTi
Q07980

STRING: functional protein association networks

More...
STRINGi
4932.YLR035C

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...
RNActi
Q07980, 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

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SMRi
Q07980

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

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

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eggNOGi
KOG1978, Eukaryota

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_024335_0_0_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q07980

KEGG Orthology (KO)

More...
KOi
K10864

Identification of Orthologs from Complete Genome Data

More...
OMAi
CLNHTTS

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.30.230.10, 1 hit
3.30.565.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR014762, DNA_mismatch_repair_CS
IPR002099, DNA_mismatch_repair_N
IPR013507, DNA_mismatch_S5_2-like
IPR036890, HATPase_C_sf
IPR038973, MutL/Mlh/Pms
IPR020568, Ribosomal_S5_D2-typ_fold
IPR014721, Ribosomal_S5_D2-typ_fold_subgr

The PANTHER Classification System

More...
PANTHERi
PTHR10073, PTHR10073, 2 hits

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF01119, DNA_mis_repair, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM01340, DNA_mis_repair, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF54211, SSF54211, 1 hit
SSF55874, SSF55874, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR00585, mutl, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00058, DNA_MISMATCH_REPAIR_1, 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.

Q07980-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MTIHQLSPES QWKIVSSSFI YGPVAAVREL LDNSIDSGAK KVFIDVDSTT
60 70 80 90 100
GGCEYISVKD DGSGVDIIDR PSMCLEYTTS KMSSLGDISI LTTLGFRGEA
110 120 130 140 150
LFLLSNLCNQ KGSMQVETKT ADDVIGEKWL VDSKGGITNG KRYKVSCPVG
160 170 180 190 200
TTVILRKLLG GLRARYLEIS SRPRKTFDEL IYLINHYSLI HRNIRFYFSL
210 220 230 240 250
VSLQKNGAIE RKQMQETLDP KISRARSLSL LARLKKPVPL NFIVEENFVI
260 270 280 290 300
DEKINLDLIL PRMVPESDVI NIKRRFKFLS VNERALSLNL ETGKTISKLL
310 320 330 340 350
SSIYRDFSLL DPMVWFINLN CDTKLLDVNI EPEKNDVMIK SFEVIFKKIE
360 370 380 390 400
NKLKLLLEER IGIETNMLGD KHVQPSINEK TSPALVIPTP DAENEISKGC
410 420 430 440 450
GAVSGKDKTD IPQKNSDLIV PTFYDEANLE NTTIVAATPS PTKFSEDKAL
460 470 480 490 500
DEQTQLTISS YRSSSSGSMA SEDSTNWRHN FQQELSENSE VAGAGSSTLP
510 520 530 540 550
SSLTYNYIET IPENEDLELS KDASISNPFM ITKIRNVNKK LSENLLEAKR
560 570 580 590 600
TSCGDANKRG MPNERQLSNT EKKELIKLQQ TYGKRNNTVD MTIPRNSKKK
610 620 630 640 650
VTDNYIKKAS CMHKTRPKLM HFSEYTNNYV YTLKNEKIVK HDSDNFAKET
660 670 680 690
LWLRSRDDAT SPSSSLLQAL RAHVKKPGHI EATTNEWCLF TPDSP
Length:695
Mass (Da):78,248
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:iDA5DA6AC86603A81
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
Z73207 Genomic DNA Translation: CAA97559.1
BK006945 Genomic DNA Translation: DAA09353.1

Protein sequence database of the Protein Information Resource

More...
PIRi
S64862

NCBI Reference Sequences

More...
RefSeqi
NP_013135.1, NM_001181922.1

Genome annotation databases

Ensembl fungal genome annotation project

More...
EnsemblFungii
YLR035C_mRNA; YLR035C; YLR035C

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
850722

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
sce:YLR035C

<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
Z73207 Genomic DNA Translation: CAA97559.1
BK006945 Genomic DNA Translation: DAA09353.1
PIRiS64862
RefSeqiNP_013135.1, NM_001181922.1

3D structure databases

SMRiQ07980
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi31309, 85 interactors
ComplexPortaliCPX-1667, MutLbeta endonuclease complex
DIPiDIP-2413N
IntActiQ07980, 7 interactors
MINTiQ07980
STRINGi4932.YLR035C

PTM databases

iPTMnetiQ07980

Proteomic databases

MaxQBiQ07980
PaxDbiQ07980
PRIDEiQ07980

Genome annotation databases

EnsemblFungiiYLR035C_mRNA; YLR035C; YLR035C
GeneIDi850722
KEGGisce:YLR035C

Organism-specific databases

EuPathDBiFungiDB:YLR035C
SGDiS000004025, MLH2

Phylogenomic databases

eggNOGiKOG1978, Eukaryota
HOGENOMiCLU_024335_0_0_1
InParanoidiQ07980
KOiK10864
OMAiCLNHTTS

Miscellaneous databases

Protein Ontology

More...
PROi
PR:Q07980
RNActiQ07980, protein

Family and domain databases

Gene3Di3.30.230.10, 1 hit
3.30.565.10, 1 hit
InterProiView protein in InterPro
IPR014762, DNA_mismatch_repair_CS
IPR002099, DNA_mismatch_repair_N
IPR013507, DNA_mismatch_S5_2-like
IPR036890, HATPase_C_sf
IPR038973, MutL/Mlh/Pms
IPR020568, Ribosomal_S5_D2-typ_fold
IPR014721, Ribosomal_S5_D2-typ_fold_subgr
PANTHERiPTHR10073, PTHR10073, 2 hits
PfamiView protein in Pfam
PF01119, DNA_mis_repair, 1 hit
SMARTiView protein in SMART
SM01340, DNA_mis_repair, 1 hit
SUPFAMiSSF54211, SSF54211, 1 hit
SSF55874, SSF55874, 1 hit
TIGRFAMsiTIGR00585, mutl, 1 hit
PROSITEiView protein in PROSITE
PS00058, DNA_MISMATCH_REPAIR_1, 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 nameiMLH2_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: Q07980
Secondary accession number(s): D6VY37
<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: July 11, 2006
Last sequence update: November 1, 1996
Last modified: October 7, 2020
This is version 150 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. Yeast chromosome XII
    Yeast (Saccharomyces cerevisiae) chromosome XII: entries and gene names
  3. SIMILARITY comments
    Index of protein domains and families
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