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UniProtKB - Q64280 (LFTY1_MOUSE)

Entry version 150 (07 Apr 2021)
Sequence version 1 (01 Nov 1996)
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Protein

Left-right determination factor 1

Gene

Lefty1

Organism
Mus musculus (Mouse)
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 transcript 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

Required for left-right axis determination as a regulator of LEFTY2 and NODAL.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

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 functionCytokine, Developmental protein, Growth factor

<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:
Left-right determination factor 1
Alternative name(s):
Protein lefty-1
Short name:
Lefty protein
Stimulated by retinoic acid gene 3 protein
Transforming growth factor beta-4
Short name:
TGF-beta-4
<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:Lefty1
Synonyms:Ebaf, Lefty, Stra3, Tgfb4
<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>OrganismiMus musculus (Mouse)
<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 identifieri10090 [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 › Glires › Rodentia › Myomorpha › Muroidea › Muridae › Murinae › Mus › Mus
<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
  • UP000000589 <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 1

Organism-specific databases

Mouse genome database (MGD) from Mouse Genome Informatics (MGI)

More...MGIi		MGI:107405, Lefty1

<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

Secreted

<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 – 21Sequence analysisAdd BLAST21
<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_000003380822 – 76Or 135Sequence analysisAdd BLAST55
<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_000003380977 – 368Left-right determination factor 1Add BLAST292

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>Glycosylationi158N-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 bondi253 ↔ 266By similarity
Disulfide bondi265 ↔ 318By similarity
Disulfide bondi295 ↔ 353By similarity
Disulfide bondi299 ↔ 355By similarity

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

The processing of the protein may also occur at the second R-X-X-R site located at AA 132-135. Processing appears to be regulated in a cell-type specific manner.

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

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

More...PaxDbi		Q64280

PeptideAtlas

More...PeptideAtlasi		Q64280

PRoteomics IDEntifications database

More...PRIDEi		Q64280

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		292252

PTM databases

GlyGen: Computational and Informatics Resources for Glycoscience

More...GlyGeni		Q64280, 1 site

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

More...PhosphoSitePlusi		Q64280

<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 the gene product at various stages of a cell, tissue or organism development. By default, the information is derived from experiments at the mRNA level, unless specified 'at the protein level'.<p><a href='/help/developmental_stage' target='_top'>More...</a></p>Developmental stagei

By 8.0 dpc, expressed exclusively on the left side of developing embryos with expression predominantly in the prospective floor plate (PFP). Weak expression in the lateral-plate mesoderm (LPM).

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSMUSG00000038793, Expressed in embryo and 134 other tissues

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		Q64280, MM

<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

Complete GO annotation on QuickGO ...

Protein-protein interaction databases

Database of interacting proteins

More...DIPi		DIP-46067N

Protein interaction database and analysis system

More...IntActi		Q64280, 1 interactor

STRING: functional protein association networks

More...STRINGi		10090.ENSMUSP00000041427

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		Q64280, 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		Q64280

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 TGF-beta family.Curated

Keywords - Domaini

Signal

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG3900, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00390000010056

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_064098_0_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q64280

Identification of Orthologs from Complete Genome Data

More...OMAi		KDTCCRE

Database of Orthologous Groups

More...OrthoDBi		751948at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q64280

TreeFam database of animal gene trees

More...TreeFami		TF106462

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		2.10.90.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR029034, Cystine-knot_cytokine
IPR003942, LRDF
IPR001839, TGF-b_C
IPR001111, TGF-b_propeptide
IPR015615, TGF-beta-rel
IPR017948, TGFb_CS

The PANTHER Classification System

More...PANTHERi		PTHR11848, PTHR11848, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00019, TGF_beta, 1 hit
PF00688, TGFb_propeptide, 1 hit

PIRSF; a whole-protein classification database

More...PIRSFi		PIRSF037402, TGFb4, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR01427, TGFBETA4

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00204, TGFB, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF57501, SSF57501, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00250, TGF_BETA_1, 1 hit
PS51362, TGF_BETA_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%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.

Q64280-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MPFLWLCWAL WALSLVSLRE ALTGEQILGS LLQQLQLDQP PVLDKADVEG 
        60         70         80         90        100
MVIPSHVRTQ YVALLQHSHA SRSRGKRFSQ NLREVAGRFL VSETSTHLLV 
       110        120        130        140        150
FGMEQRLPPN SELVQAVLRL FQEPVPRTAL RRQKRLSPHS ARARVTIEWL 
       160        170        180        190        200
RFRDDGSNRT ALIDSRLVSI HESGWKAFDV TEAVNFWQQL SRPRQPLLLQ 
       210        220        230        240        250
VSVQREHLGP GTWSSHKLVR FAAQGTPDGK GQGEPQLELH TLDLKDYGAQ 
       260        270        280        290        300
GNCDPEAPVT EGTRCCRQEM YLDLQGMKWA ENWILEPPGF LTYECVGSCL 
       310        320        330        340        350
QLPESLTSRW PFLGPRQCVA SEMTSLPMIV SVKEGGRTRP QVVSLPNMRV 
       360 
QTCSCASDGA LIPRRLQP
Length:368
Mass (Da):41,498
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:i821DAE663C546B5F
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
D83921 mRNA Translation: BAA12121.1
Z73151 mRNA Translation: CAA97497.1
AJ000082 mRNA Translation: CAA03909.1
AJ000083 Genomic DNA Translation: CAA03910.1
AK131943 mRNA Translation: BAE20889.1
BC050221 mRNA Translation: AAH50221.1

The Consensus CDS (CCDS) project

More...CCDSi		CCDS15577.1

Protein sequence database of the Protein Information Resource

More...PIRi		S67507

NCBI Reference Sequences

More...RefSeqi		NP_034224.1, NM_010094.4

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENSMUST00000037361; ENSMUSP00000041427; ENSMUSG00000038793

Database of genes from NCBI RefSeq genomes

More...GeneIDi		13590

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		mmu:13590

UCSC genome browser

More...UCSCi		uc007dww.1, mouse

<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
D83921 mRNA Translation: BAA12121.1
Z73151 mRNA Translation: CAA97497.1
AJ000082 mRNA Translation: CAA03909.1
AJ000083 Genomic DNA Translation: CAA03910.1
AK131943 mRNA Translation: BAE20889.1
BC050221 mRNA Translation: AAH50221.1
CCDSiCCDS15577.1
PIRiS67507
RefSeqiNP_034224.1, NM_010094.4

3D structure databases

SMRiQ64280
ModBaseiSearch...

Protein-protein interaction databases

DIPiDIP-46067N
IntActiQ64280, 1 interactor
STRINGi10090.ENSMUSP00000041427

PTM databases

GlyGeniQ64280, 1 site
PhosphoSitePlusiQ64280

Proteomic databases

PaxDbiQ64280
PeptideAtlasiQ64280
PRIDEiQ64280
ProteomicsDBi292252

Genome annotation databases

EnsembliENSMUST00000037361; ENSMUSP00000041427; ENSMUSG00000038793
GeneIDi13590
KEGGimmu:13590
UCSCiuc007dww.1, mouse

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		10637
MGIiMGI:107405, Lefty1

Phylogenomic databases

eggNOGiKOG3900, Eukaryota
GeneTreeiENSGT00390000010056
HOGENOMiCLU_064098_0_0_1
InParanoidiQ64280
OMAiKDTCCRE
OrthoDBi751948at2759
PhylomeDBiQ64280
TreeFamiTF106462

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		13590, 1 hit in 52 CRISPR screens

Protein Ontology

More...PROi		PR:Q64280
RNActiQ64280, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSMUSG00000038793, Expressed in embryo and 134 other tissues
GenevisibleiQ64280, MM

Family and domain databases

Gene3Di2.10.90.10, 1 hit
InterProiView protein in InterPro
IPR029034, Cystine-knot_cytokine
IPR003942, LRDF
IPR001839, TGF-b_C
IPR001111, TGF-b_propeptide
IPR015615, TGF-beta-rel
IPR017948, TGFb_CS
PANTHERiPTHR11848, PTHR11848, 1 hit
PfamiView protein in Pfam
PF00019, TGF_beta, 1 hit
PF00688, TGFb_propeptide, 1 hit
PIRSFiPIRSF037402, TGFb4, 1 hit
PRINTSiPR01427, TGFBETA4
SMARTiView protein in SMART
SM00204, TGFB, 1 hit
SUPFAMiSSF57501, SSF57501, 1 hit
PROSITEiView protein in PROSITE
PS00250, TGF_BETA_1, 1 hit
PS51362, TGF_BETA_2, 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 nameiLFTY1_MOUSE
<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: Q64280
Secondary accession number(s): Q3V2A9
<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: November 1, 1997
Last sequence update: November 1, 1996
Last modified: April 7, 2021
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 programChordata 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. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
  2. SIMILARITY comments
    Index of protein domains and families
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