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Entry version 127 (08 May 2019)
Sequence version 1 (01 Dec 2001)
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Protein

Vascular endothelial growth factor receptor 3

Gene

Flt4

Organism
Rattus norvegicus (Rat)
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

Tyrosine-protein kinase that acts as a cell-surface receptor for VEGFC and VEGFD, and plays an essential role in adult lymphangiogenesis and in the development of the vascular network and the cardiovascular system during embryonic development. Promotes proliferation, survival and migration of endothelial cells, and regulates angiogenic sprouting. Signaling by activated FLT4 leads to enhanced production of VEGFC, and to a lesser degree VEGFA, thereby creating a positive feedback loop that enhances FLT4 signaling. Modulates KDR signaling by forming heterodimers. Mediates activation of the MAPK1/ERK2, MAPK3/ERK1 signaling pathway, of MAPK8 and the JUN signaling pathway, and of the AKT1 signaling pathway. Phosphorylates SHC1. Mediates phosphorylation of PIK3R1, the regulatory subunit of phosphatidylinositol 3-kinase. Promotes phosphorylation of MAPK8 at 'Thr-183' and 'Tyr-185', and of AKT1 at 'Ser-473' (By similarity).By similarity

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">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 regulatory mechanisms for enzymes, transporters or microbial transcription factors, and reports the components which regulate (by activation or inhibition) the reaction.<p><a href='/help/activity_regulation' target='_top'>More...</a></p>Activity regulationi

Present in an inactive conformation in the absence of bound ligand. Binding of VEGFC or VEGFD leads to dimerization and activation by autophosphorylation on tyrosine residues (By similarity).By similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Function’ section describes the interaction between a single amino acid and another chemical entity. Priority is given to the annotation of physiological ligands.<p><a href='/help/binding' target='_top'>More...</a></p>Binding sitei879ATPPROSITE-ProRule annotation1
<p>This subsection of the ‘Function’ 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 sitei1037Proton acceptorPROSITE-ProRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Function’ section describes a region in the protein which binds nucleotide phosphates. It always involves more than one amino acid and includes all residues involved in nucleotide-binding.<p><a href='/help/np_bind' target='_top'>More...</a></p>Nucleotide bindingi851 – 859ATPPROSITE-ProRule annotation9

<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 functionKinase, Receptor, Transferase, Tyrosine-protein kinase
Biological processAngiogenesis
LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-RNO-195399 VEGF binds to VEGFR leading to receptor dimerization

<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:
Vascular endothelial growth factor receptor 3 (EC:2.7.10.1)
Short name:
VEGFR-3
Alternative name(s):
Fms-like tyrosine kinase 4
Short name:
FLT-4
Tyrosine-protein kinase receptor FLT4
<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:Flt4
Synonyms:Flt-4, Vegfr3
<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>OrganismiRattus norvegicus (Rat)
<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 identifieri10116 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeRattus
<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
  • UP000002494 <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: Unplaced

Organism-specific databases

Rat genome database

More...
RGDi
621737 Flt4

<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 Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the subcellular compartment where each non-membrane region of a membrane-spanning protein is found.<p><a href='/help/topo_dom' target='_top'>More...</a></p>Topological domaini25 – 775ExtracellularSequence analysisAdd BLAST751
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei776 – 796HelicalSequence analysisAdd BLAST21
Topological domaini797 – 1363CytoplasmicSequence analysisAdd BLAST567

Keywords - Cellular componenti

Cell membrane, Cytoplasm, Membrane, 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 denotes the presence of an N-terminal signal peptide.<p><a href='/help/signal' target='_top'>More...</a></p>Signal peptidei1 – 24Sequence analysisAdd BLAST24
<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_000004528025 – 1363Vascular endothelial growth factor receptor 3Add BLAST1339

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">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>Glycosylationi33N-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 bondi51 ↔ 111PROSITE-ProRule annotation
Glycosylationi104N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi158 ↔ 206PROSITE-ProRule annotation
Glycosylationi166N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi251N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi252 ↔ 310PROSITE-ProRule annotation
Glycosylationi299N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi411N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi445 ↔ 534PROSITE-ProRule annotation
Disulfide bondi466 ↔ 486By similarity
Glycosylationi515N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi527N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi578 ↔ 653PROSITE-ProRule annotation
Glycosylationi582N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi594N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi683N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi699 ↔ 751PROSITE-ProRule annotation
Glycosylationi758N-linked (GlcNAc...) asparagineSequence analysis1
<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 residuei830Phosphotyrosine; by SRCBy similarity1
Modified residuei833Phosphotyrosine; by SRCBy similarity1
Modified residuei1063Phosphotyrosine; by autocatalysis and SRCBy similarity1
Modified residuei1068Phosphotyrosine; by autocatalysisBy similarity1
Modified residuei1230Phosphotyrosine; by autocatalysisBy similarity1
Modified residuei1231Phosphotyrosine; by autocatalysisBy similarity1
Modified residuei1265Phosphotyrosine; by autocatalysisBy similarity1
Modified residuei1333Phosphotyrosine; by autocatalysis and SRCBy similarity1
Modified residuei1337Phosphotyrosine; by autocatalysis and SRCBy similarity1
Modified residuei1363Phosphotyrosine; by autocatalysisBy similarity1

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">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

Autophosphorylated on tyrosine residues upon ligand binding. Autophosphorylation occurs in trans, i.e. one subunit of the dimeric receptor phosphorylates tyrosine residues on the other subunit. Phosphorylation in response to H2O2 is mediated by a process that requires SRC and PRKCD activity. Phosphorylation at Tyr-1068 is required for autophosphorylation at additional tyrosine residues. Phosphorylation at Tyr-1063 and Tyr-1337 is important for interaction with CRK and subsequent activation of MAPK8. Phosphorylation at Tyr-1230, Tyr-1231 and Tyr-1337 is important for interaction with GRB2 and subsequent activation of the AKT1 and MAPK1/ERK2 and/or MAPK3/ERK1 signaling pathways. In response to endothelial cell adhesion onto collagen, can also be phosphorylated in the absence of FLT4 kinase activity by SRC (By similarity).By similarity

Keywords - PTMi

Disulfide bond, Glycoprotein, Phosphoprotein

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...
jPOSTi
Q91ZT1

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

More...
PaxDbi
Q91ZT1

PRoteomics IDEntifications database

More...
PRIDEi
Q91ZT1

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
Q91ZT1

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

More...
PhosphoSitePlusi
Q91ZT1

<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

Increases during pregnancy (2.2-fold at 4 days) and lactation (1.5-fold at 21 days). Decreases in the early phases of involution (33%, 21%, and 45% on days 1, 2, and 3 respectively).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

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction_section">'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_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Interacts with VEGFC and VEGFD. Monomer in the absence of bound VEGFC or VEGFD. Homodimer in the presence of bound VEGFC or VEGFD. Can also form a heterodimer with KDR. Interacts with PTPN14; the interaction is enhanced by stimulation with VEGFC. Interacts with CRK, GRB2, PTK2/FAK1, SHC1, PIK3R1 and PTPN11/SHP-2. Identified in a complex with SRC and ITGB1 (By similarity). Identified in a complex with SRC and ITGB1 (By similarity).By similarity

GO - Molecular functioni

Protein-protein interaction databases

Protein interaction database and analysis system

More...
IntActi
Q91ZT1, 1 interactor

STRING: functional protein association networks

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STRINGi
10116.ENSRNOP00000003519

<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
Q91ZT1

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

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family_and_domains_section">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini44 – 118Ig-like C2-type 1Add BLAST75
Domaini151 – 213Ig-like C2-type 2Add BLAST63
Domaini230 – 326Ig-like C2-type 3Add BLAST97
Domaini331 – 415Ig-like C2-type 4Add BLAST85
Domaini422 – 552Ig-like C2-type 5Add BLAST131
Domaini555 – 671Ig-like C2-type 6Add BLAST117
Domaini678 – 764Ig-like C2-type 7Add BLAST87
Domaini845 – 1173Protein kinasePROSITE-ProRule annotationAdd BLAST329

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 biasi1318 – 1321Poly-Arg4

<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 first and second Ig-like C2-type (immunoglobulin-like) domains are sufficient for VEGFC binding. The fourth and fifth Ig-like C2-type (immunoglobulin-like) domains are sufficient for homodimerization. The fifth and seventh Ig-like C2-type (immunoglobulin-like) domains are required for autophosphorylation and further activation.By similarity

<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 protein kinase superfamily. Tyr protein kinase family. CSF-1/PDGF receptor subfamily.PROSITE-ProRule annotation

Keywords - Domaini

Immunoglobulin domain, Repeat, Signal, Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG0200 Eukaryota
COG0515 LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000037949

InParanoid: Eukaryotic Ortholog Groups

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InParanoidi
Q91ZT1

KEGG Orthology (KO)

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KOi
K05097

Database of Orthologous Groups

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OrthoDBi
236292at2759

Database for complete collections of gene phylogenies

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PhylomeDBi
Q91ZT1

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

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Gene3Di
2.60.40.10, 7 hits

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR007110 Ig-like_dom
IPR036179 Ig-like_dom_sf
IPR013783 Ig-like_fold
IPR013098 Ig_I-set
IPR003599 Ig_sub
IPR003598 Ig_sub2
IPR011009 Kinase-like_dom_sf
IPR000719 Prot_kinase_dom
IPR017441 Protein_kinase_ATP_BS
IPR001245 Ser-Thr/Tyr_kinase_cat_dom
IPR008266 Tyr_kinase_AS
IPR020635 Tyr_kinase_cat_dom
IPR001824 Tyr_kinase_rcpt_3_CS
IPR041348 VEGFR-2_TMD
IPR009137 VEGFR3_rcpt

The PANTHER Classification System

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PANTHERi
PTHR24416:SF49 PTHR24416:SF49, 1 hit

Pfam protein domain database

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Pfami
View protein in Pfam
PF07679 I-set, 1 hit
PF07714 Pkinase_Tyr, 1 hit
PF17988 VEGFR-2_TMD, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00409 IG, 7 hits
SM00408 IGc2, 4 hits
SM00219 TyrKc, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF48726 SSF48726, 5 hits
SSF56112 SSF56112, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50835 IG_LIKE, 6 hits
PS00107 PROTEIN_KINASE_ATP, 1 hit
PS50011 PROTEIN_KINASE_DOM, 1 hit
PS00109 PROTEIN_KINASE_TYR, 1 hit
PS00240 RECEPTOR_TYR_KIN_III, 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>Sequences (2+)i

<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.

<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 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.

This entry describes 2 <p>This subsection of the ‘Sequence’ section lists the alternative protein sequences (isoforms) that can be generated from the same gene by a single or by the combination of up to four biological events (alternative promoter usage, alternative splicing, alternative initiation and ribosomal frameshifting). Additionally, this section gives relevant information on each alternative protein isoform.<p><a href='/help/alternative_products' target='_top'>More...</a></p> isoformsi produced by alternative splicing. AlignAdd to basket

This entry has 2 described isoforms and 1 potential isoform that is computationally mapped.Show allAlign All

Isoform 1 (identifier: Q91ZT1-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide
        10         20         30         40         50
MQPGAALNRR LWLCLGLLQG LANGYSMTPP TLNITEDSYV IDTGDSLSIS
60 70 80 90 100
CRGQHPLEWT WRGAQEVLTT GGKDSEDTQV VQDCEGTEAR PYCKVLSLAQ
110 120 130 140 150
THANNTGSYY CYYKYIKARI EGTTAASTYV FVRDFEQPFI NKPDTLLVNR
160 170 180 190 200
KDSMWVPCLV SIPGLNITLR SQSSVLHPDG QEVLWDDRRG MRVPTLLLRD
210 220 230 240 250
ALYLQCETTW GDQDFLSNPF LVHITGNELY DIQLYPKKSL ELLVGEKLVL
260 270 280 290 300
NCTVWAEFDS GVTFDWDYPG KQAERAKWVP ERRSQQTHTE LSSILTIHNV
310 320 330 340 350
SQHDLGPYVC EANNGIQQFR ESTEVIVHEK PFISVEWLKG PVLEATAGDE
360 370 380 390 400
MVKLPVKLAA YPPPEFQWYK DRKAVTGRHN PHALVLKEVT EASAGVYTLA
410 420 430 440 450
LWNSAAGLRQ NISLELVVNV PPHIHEKEAS SPSIYSRHSR QTLTCTTYGV
460 470 480 490 500
PQPLSVQWHW RPWTPCKTFA QRSLRRRQPR DGMPQCRDWK EVTTQDAVNP
510 520 530 540 550
IESLDTWTES VEGKNKTVSK LVIQDANVSA MYKCVVFNKV GQDERLIYFY
560 570 580 590 600
VTTIPDGFSI ESEPSEDPLE GQSVRLSCRA DNYTYEHLRW YRLNLSTLHD
610 620 630 640 650
AQGNPLLLDC KNVHLFATPL EANLEEAEPG ARHATLSLNI PRVAPEDEGD
660 670 680 690 700
YVCEVQDRRS QDKHCHKKYL SVQALEAPRL TQNLTDLLVN VRTSLEMRCP
710 720 730 740 750
VAGAHVPSIV WYKDERLLEK ESGIDLADSN QRLSIQRVRE EDAGRYLCSV
760 770 780 790 800
CNAKGCVNSS ASVAVEGSED KGSMEIVILI GTGVIAVFFW VLLLLIFCNM
810 820 830 840 850
KRPAHADIKT GYLSIIMDPG EVPLEEQCEY LSYDVSQWEF PRERLHLGRV
860 870 880 890 900
LGHGAFGKVV EASAFGINKG SSCDTVAVKM LKEGATASEH RALMSELKIL
910 920 930 940 950
IHIGNHLNVV NLLGACTKPN GPLMVIVEFC KYGNLSNFLR VKRETFDPYA
960 970 980 990 1000
EKSPEQRRRF RAMVEGAKAD RRRLGSTDRA LFTRFLMGKG SARRAPFVQE
1010 1020 1030 1040 1050
AEDLWLSPLT MEDLVCYSFQ VARGMEFLAS RKCIHRDLAA RNILLSESDI
1060 1070 1080 1090 1100
VKICDFGLAR DIYKDPDYVR KGSARLPLKW MAPESIFDKV YTTQSDVWSF
1110 1120 1130 1140 1150
GVLLWEIFSL GASPYPGVQI NEEFCQRLKD GTRMRAPELA TPAIRHIMQS
1160 1170 1180 1190 1200
CWSGDPKARP AFSDLVEILG DLLQGGGWQE EEEECMALHS SQSSEEDGFM
1210 1220 1230 1240 1250
QASTTALHIT EADAESSPPS MHCHSLAARY YNCVSFPGRL VRGTKAPGSS
1260 1270 1280 1290 1300
RMKTFEELPM TPTTYKASVD NQTDSGMVLA SEEFEQIESR HRQEGSFSRK
1310 1320 1330 1340 1350
DPGQHMDISR GHPDLQGRRR RPTQGAQGGK VFYNNEYGEV SQPCTEGDCC
1360
PSAGSTFFAD SNY
Length:1,363
Mass (Da):153,317
Last modified:December 1, 2001 - 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:i203E79172C614D6C
GO
Isoform 2 (identifier: Q91ZT1-2) [UniParc]FASTAAdd to basket
Also known as: VEGFR3-kt

The sequence of this isoform differs from the canonical sequence as follows:
     1079-1092: KWMAPESIFDKVYT → HTLGYRSMRNSASG
     1093-1363: Missing.

Show »
Length:1,092
Mass (Da):123,178
Checksum:i05D01912DF34F78E
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
G3V6B7G3V6B7_RAT
RCG35022, isoform CRA_b
Flt4 rCG_35022
1,363Annotation 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>

Alternative sequence

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section describes the sequence of naturally occurring alternative protein isoform(s). The changes in the amino acid sequence may be due to alternative splicing, alternative promoter usage, alternative initiation, or ribosomal frameshifting.<p><a href='/help/var_seq' target='_top'>More...</a></p>Alternative sequenceiVSP_0167211079 – 1092KWMAP…DKVYT → HTLGYRSMRNSASG in isoform 2. 1 PublicationAdd BLAST14
Alternative sequenceiVSP_0167221093 – 1363Missing in isoform 2. 1 PublicationAdd BLAST271

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

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EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

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DDBJi
Links Updated
AF402785 mRNA Translation: AAL13269.1
AF402786 mRNA Translation: AAL13270.1
AF010131 mRNA Translation: AAB63249.1

NCBI Reference Sequences

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RefSeqi
NP_446104.1, NM_053652.1 [Q91ZT1-1]

Genome annotation databases

Database of genes from NCBI RefSeq genomes

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GeneIDi
114110

KEGG: Kyoto Encyclopedia of Genes and Genomes

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KEGGi
rno:114110

UCSC genome browser

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UCSCi
RGD:621737 rat [Q91ZT1-1]

Keywords - Coding sequence diversityi

Alternative splicing

<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
AF402785 mRNA Translation: AAL13269.1
AF402786 mRNA Translation: AAL13270.1
AF010131 mRNA Translation: AAB63249.1
RefSeqiNP_446104.1, NM_053652.1 [Q91ZT1-1]

3D structure databases

SMRiQ91ZT1
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

IntActiQ91ZT1, 1 interactor
STRINGi10116.ENSRNOP00000003519

PTM databases

iPTMnetiQ91ZT1
PhosphoSitePlusiQ91ZT1

Proteomic databases

jPOSTiQ91ZT1
PaxDbiQ91ZT1
PRIDEiQ91ZT1

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi114110
KEGGirno:114110
UCSCiRGD:621737 rat [Q91ZT1-1]

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
2324
RGDi621737 Flt4

Phylogenomic databases

eggNOGiKOG0200 Eukaryota
COG0515 LUCA
HOGENOMiHOG000037949
InParanoidiQ91ZT1
KOiK05097
OrthoDBi236292at2759
PhylomeDBiQ91ZT1

Enzyme and pathway databases

ReactomeiR-RNO-195399 VEGF binds to VEGFR leading to receptor dimerization

Miscellaneous databases

Protein Ontology

More...
PROi
PR:Q91ZT1

Family and domain databases

Gene3Di2.60.40.10, 7 hits
InterProiView protein in InterPro
IPR007110 Ig-like_dom
IPR036179 Ig-like_dom_sf
IPR013783 Ig-like_fold
IPR013098 Ig_I-set
IPR003599 Ig_sub
IPR003598 Ig_sub2
IPR011009 Kinase-like_dom_sf
IPR000719 Prot_kinase_dom
IPR017441 Protein_kinase_ATP_BS
IPR001245 Ser-Thr/Tyr_kinase_cat_dom
IPR008266 Tyr_kinase_AS
IPR020635 Tyr_kinase_cat_dom
IPR001824 Tyr_kinase_rcpt_3_CS
IPR041348 VEGFR-2_TMD
IPR009137 VEGFR3_rcpt
PANTHERiPTHR24416:SF49 PTHR24416:SF49, 1 hit
PfamiView protein in Pfam
PF07679 I-set, 1 hit
PF07714 Pkinase_Tyr, 1 hit
PF17988 VEGFR-2_TMD, 1 hit
SMARTiView protein in SMART
SM00409 IG, 7 hits
SM00408 IGc2, 4 hits
SM00219 TyrKc, 1 hit
SUPFAMiSSF48726 SSF48726, 5 hits
SSF56112 SSF56112, 1 hit
PROSITEiView protein in PROSITE
PS50835 IG_LIKE, 6 hits
PS00107 PROTEIN_KINASE_ATP, 1 hit
PS50011 PROTEIN_KINASE_DOM, 1 hit
PS00109 PROTEIN_KINASE_TYR, 1 hit
PS00240 RECEPTOR_TYR_KIN_III, 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 nameiVGFR3_RAT
<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: Q91ZT1
Secondary accession number(s): O35755, Q91ZT0
<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: December 20, 2005
Last sequence update: December 1, 2001
Last modified: May 8, 2019
This is version 127 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

Complete proteome, Direct protein sequencing, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
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