Descriptions

The vascular endothelial growth factors (VEGFs) and their receptors (VEGFRs) play crucial roles in vasculogenesis and angiogenesis. The unphosphorylated juxtamembrane region of VEGFR2 autoinhibits kinase activity by interacting with the activation loop in the kinase domain. Like other receptor tyrosine kinases, VEGFRs may have other autoinhibitory regions.

Autoinhibitory domains (AIDs)

Target domain

828-1182 (Protein kinase domain)

Relief mechanism

Ligand binding, PTM

Assay

Accessory elements

1039-1064 (Activation loop)

Target domain

828-1158 (Protein kinase domain)

Relief mechanism

Assay

References

Autoinhibited structure

Activated structure

1 structures for P35969

Entry ID Method Resolution Chain Position Source
AF-P35969-F1 Predicted AlphaFoldDB

No variants for P35969

Variant ID(s) Position Change Description Diseaes Association Provenance
No variants for P35969

No associated diseases with P35969

No regional properties for P35969

Type Name Position InterPro Accession
No domain, repeats, and functional sites for P35969

Functions

Description
EC Number 2.7.10.1 Protein-tyrosine kinases
Subcellular Localization
  • Cell membrane; Single-pass type I membrane protein
  • Endosome
  • Autophosphorylation promotes ubiquitination and endocytosis
PANTHER Family
PANTHER Subfamily
PANTHER Protein Class
PANTHER Pathway Category No pathway information available

5 GO annotations of cellular component

Name Definition
endosome A vacuole to which materials ingested by endocytosis are delivered.
extracellular space That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.
nucleus A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.
plasma membrane The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
receptor complex Any protein complex that undergoes combination with a hormone, neurotransmitter, drug or intracellular messenger to initiate a change in cell function.

6 GO annotations of molecular function

Name Definition
ATP binding Binding to ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
growth factor binding Binding to a growth factor, proteins or polypeptides that stimulate a cell or organism to grow or proliferate.
identical protein binding Binding to an identical protein or proteins.
protein homodimerization activity Binding to an identical protein to form a homodimer.
transmembrane receptor protein tyrosine kinase activity Combining with a signal and transmitting the signal from one side of the membrane to the other to initiate a change in cell activity by catalysis of the reaction
vascular endothelial growth factor receptor activity Combining with a vascular endothelial growth factor (VEGF) receptor ligand and transmitting the signal across the plasma membrane to initiate a change in cell activity.

23 GO annotations of biological process

Name Definition
angiogenesis Blood vessel formation when new vessels emerge from the proliferation of pre-existing blood vessels.
blood vessel morphogenesis The process in which the anatomical structures of blood vessels are generated and organized. The blood vessel is the vasculature carrying blood.
branching involved in blood vessel morphogenesis The process of coordinated growth and sprouting of blood vessels giving rise to the organized vascular system.
cell differentiation The cellular developmental process in which a relatively unspecialized cell, e.g. embryonic or regenerative cell, acquires specialized structural and/or functional features that characterize a specific cell. Differentiation includes the processes involved in commitment of a cell to a specific fate and its subsequent development to the mature state.
cell migration The controlled self-propelled movement of a cell from one site to a destination guided by molecular cues.
chemotaxis The directed movement of a motile cell or organism, or the directed growth of a cell guided by a specific chemical concentration gradient. Movement may be towards a higher concentration (positive chemotaxis) or towards a lower concentration (negative chemotaxis).
embryonic morphogenesis The process in which anatomical structures are generated and organized during the embryonic phase. The embryonic phase begins with zygote formation. The end of the embryonic phase is organism-specific. For example, it would be at birth for mammals, larval hatching for insects and seed dormancy in plants.
hyaloid vascular plexus regression The developmental process in which the hyaloid vascular plexus is destroyed as a part of its normal progression.
intracellular receptor signaling pathway The series of molecular signals initiated by a ligand binding to a receptor located within a cell.
negative regulation of sprouting angiogenesis Any process that stops, prevents or reduces the frequency, rate or extent of sprouting angiogenesis.
negative regulation of vascular endothelial growth factor production Any process that stops, prevents or reduces the frequency, rate or extent of vascular endothelial growth factor production.
peptidyl-tyrosine phosphorylation The phosphorylation of peptidyl-tyrosine to form peptidyl-O4'-phospho-L-tyrosine.
positive regulation of cell migration Any process that activates or increases the frequency, rate or extent of cell migration.
positive regulation of glial cell proliferation Any process that activates or increases the rate or extent of glial cell proliferation.
positive regulation of hematopoietic progenitor cell differentiation Any process that activates or increases the frequency, rate or extent of hematopoietic progenitor cell differentiation.
positive regulation of MAPK cascade Any process that activates or increases the frequency, rate or extent of signal transduction mediated by the MAPK cascade.
positive regulation of smooth muscle cell proliferation Any process that activates or increases the rate or extent of smooth muscle cell proliferation.
post-embryonic camera-type eye morphogenesis The process in which the anatomical structures of the eye are generated and organized during post-embryonic development.
protein autophosphorylation The phosphorylation by a protein of one or more of its own amino acid residues (cis-autophosphorylation), or residues on an identical protein (trans-autophosphorylation).
regulation of smooth muscle contraction Any process that modulates the frequency, rate or extent of smooth muscle contraction.
response to hypoxia Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating lowered oxygen tension. Hypoxia, defined as a decline in O2 levels below normoxic levels of 20.8 - 20.95%, results in metabolic adaptation at both the cellular and organismal level.
sprouting angiogenesis The extension of new blood vessels from existing vessels into avascular tissues, this process includes the specialization of endothelial cells into leading tip and stalk cells, proliferation and migration of the endothelial cells and cell adhesion resulting in angiogenic sprout fusion or lumen formation.
vascular endothelial growth factor receptor signaling pathway The series of molecular signals initiated by a ligand binding to a vascular endothelial growth factor receptor (VEGFR) on the surface of the target cell, and ending with the regulation of a downstream cellular process, e.g. transcription.

95 homologous proteins in AiPD

UniProt AC Gene Name Protein Name Species Evidence Code
P43481 KIT Mast/stem cell growth factor receptor Kit Bos taurus (Bovine) SS
Q06805 TIE1 Tyrosine-protein kinase receptor Tie-1 Bos taurus (Bovine) PR
Q06807 TEK Angiopoietin-1 receptor Bos taurus (Bovine) SS
Q28889 KIT Mast/stem cell growth factor receptor Kit Felis catus (Cat) (Felis silvestris catus) SS
P13369 CSF1R Macrophage colony-stimulating factor 1 receptor Felis catus (Cat) (Felis silvestris catus) SS
P18460 FGFR3 Fibroblast growth factor receptor 3 Gallus gallus (Chicken) SS
P21804 FGFR1 Fibroblast growth factor receptor 1 Gallus gallus (Chicken) SS
Q9PUF6 PDGFRA Platelet-derived growth factor receptor alpha Gallus gallus (Chicken) SS
Q08156 KIT Mast/stem cell growth factor receptor Kit Gallus gallus (Chicken) SS
P18461 FGFR2 Fibroblast growth factor receptor 2 Gallus gallus (Chicken) SS
Q8QHL3 FLT1 Vascular endothelial growth factor receptor 1 Gallus gallus (Chicken) SS
Q07407 htl Fibroblast growth factor receptor homolog 1 Drosophila melanogaster (Fruit fly) PR
Q6J9G0 STYK1 Tyrosine-protein kinase STYK1 Homo sapiens (Human) PR
P36888 FLT3 Receptor-type tyrosine-protein kinase FLT3 Homo sapiens (Human) EV
P16234 PDGFRA Platelet-derived growth factor receptor alpha Homo sapiens (Human) EV
P09619 PDGFRB Platelet-derived growth factor receptor beta Homo sapiens (Human) EV
P35916 FLT4 Vascular endothelial growth factor receptor 3 Homo sapiens (Human) SS
P35968 KDR Vascular endothelial growth factor receptor 2 Homo sapiens (Human) EV
P07333 CSF1R Macrophage colony-stimulating factor 1 receptor Homo sapiens (Human) SS
P10721 KIT Mast/stem cell growth factor receptor Kit Homo sapiens (Human) EV
P22455 FGFR4 Fibroblast growth factor receptor 4 Homo sapiens (Human) SS
P22607 FGFR3 Fibroblast growth factor receptor 3 Homo sapiens (Human) EV
P07949 RET Proto-oncogene tyrosine-protein kinase receptor Ret Homo sapiens (Human) EV
P35590 TIE1 Tyrosine-protein kinase receptor Tie-1 Homo sapiens (Human) PR
Q02763 TEK Angiopoietin-1 receptor Homo sapiens (Human) SS
P11362 FGFR1 Fibroblast growth factor receptor 1 Homo sapiens (Human) EV
P21802 FGFR2 Fibroblast growth factor receptor 2 Homo sapiens (Human) EV
P17948 FLT1 Vascular endothelial growth factor receptor 1 Homo sapiens (Human) SS
Q91V87 Fgfrl1 Fibroblast growth factor receptor-like 1 Mus musculus (Mouse) PR
Q6J9G1 Styk1 Tyrosine-protein kinase STYK1 Mus musculus (Mouse) PR
P35546 Ret Proto-oncogene tyrosine-protein kinase receptor Ret Mus musculus (Mouse) SS
Q61006 Musk Muscle, skeletal receptor tyrosine-protein kinase Mus musculus (Mouse) SS
Q9Z138 Ror2 Tyrosine-protein kinase transmembrane receptor ROR2 Mus musculus (Mouse) SS
Q9Z139 Ror1 Inactive tyrosine-protein kinase transmembrane receptor ROR1 Mus musculus (Mouse) PR
Q62371 Ddr2 Discoidin domain-containing receptor 2 Mus musculus (Mouse) SS
Q03146 Ddr1 Epithelial discoidin domain-containing receptor 1 Mus musculus (Mouse) SS
P15209 Ntrk2 BDNF/NT-3 growth factors receptor Mus musculus (Mouse) SS
Q3UFB7 Ntrk1 High affinity nerve growth factor receptor Mus musculus (Mouse) SS
Q6VNS1 Ntrk3 NT-3 growth factor receptor Mus musculus (Mouse) SS
P35917 Flt4 Vascular endothelial growth factor receptor 3 Mus musculus (Mouse) SS
P35918 Kdr Vascular endothelial growth factor receptor 2 Mus musculus (Mouse) PR
Q03145 Epha2 Ephrin type-A receptor 2 Mus musculus (Mouse) PR
Q60750 Epha1 Ephrin type-A receptor 1 Mus musculus (Mouse) SS
P54761 Ephb4 Ephrin type-B receptor 4 Mus musculus (Mouse) PR
Q60629 Epha5 Ephrin type-A receptor 5 Mus musculus (Mouse) SS
P97793 Alk ALK tyrosine kinase receptor Mus musculus (Mouse) SS
Q9WTL4 Insrr Insulin receptor-related protein Mus musculus (Mouse) SS
Q60751 Igf1r Insulin-like growth factor 1 receptor Mus musculus (Mouse) SS
P15208 Insr Insulin receptor Mus musculus (Mouse) SS
P16092 Fgfr1 Fibroblast growth factor receptor 1 Mus musculus (Mouse) SS
P21803 Fgfr2 Fibroblast growth factor receptor 2 Mus musculus (Mouse) SS
Q03142 Fgfr4 Fibroblast growth factor receptor 4 Mus musculus (Mouse) PR
Q60805 Mertk Tyrosine-protein kinase Mer Mus musculus (Mouse) SS
Q62190 Mst1r Macrophage-stimulating protein receptor Mus musculus (Mouse) SS
Q00993 Axl Tyrosine-protein kinase receptor UFO Mus musculus (Mouse) PR
P55144 Tyro3 Tyrosine-protein kinase receptor TYRO3 Mus musculus (Mouse) SS
P70424 Erbb2 Receptor tyrosine-protein kinase erbB-2 Mus musculus (Mouse) SS
Q61527 Erbb4 Receptor tyrosine-protein kinase erbB-4 Mus musculus (Mouse) SS
Q61526 Erbb3 Receptor tyrosine-protein kinase erbB-3 Mus musculus (Mouse) SS
Q01279 Egfr Epidermal growth factor receptor Mus musculus (Mouse) SS
Q01887 Ryk Tyrosine-protein kinase RYK Mus musculus (Mouse) PR
Q02858 Tek Angiopoietin-1 receptor Mus musculus (Mouse) SS
Q06806 Tie1 Tyrosine-protein kinase receptor Tie-1 Mus musculus (Mouse) SS
P05532 Kit Mast/stem cell growth factor receptor Kit Mus musculus (Mouse) PR
P05622 Pdgfrb Platelet-derived growth factor receptor beta Mus musculus (Mouse) SS
P09581 Csf1r Macrophage colony-stimulating factor 1 receptor Mus musculus (Mouse) SS
P26618 Pdgfra Platelet-derived growth factor receptor alpha Mus musculus (Mouse) SS
Q00342 Flt3 Receptor-type tyrosine-protein kinase FLT3 Mus musculus (Mouse) SS
Q61851 Fgfr3 Fibroblast growth factor receptor 3 Mus musculus (Mouse) PR
P16056 Met Hepatocyte growth factor receptor Mus musculus (Mouse) PR
Q2HWD6 KIT Mast/stem cell growth factor receptor Kit Sus scrofa (Pig) SS
Q7TQM3 Fgfrl1 Fibroblast growth factor receptor-like 1 Rattus norvegicus (Rat) PR
P20786 Pdgfra Platelet-derived growth factor receptor alpha Rattus norvegicus (Rat) SS
Q91ZT1 Flt4 Vascular endothelial growth factor receptor 3 Rattus norvegicus (Rat) SS
Q04589 Fgfr1 Fibroblast growth factor receptor 1 Rattus norvegicus (Rat) SS
G3V9H8 Ret Proto-oncogene tyrosine-protein kinase receptor Ret Rattus norvegicus (Rat) SS
Q498D6 Fgfr4 Fibroblast growth factor receptor 4 Rattus norvegicus (Rat) PR
Q05030 Pdgfrb Platelet-derived growth factor receptor beta Rattus norvegicus (Rat) SS
O08775 Kdr Vascular endothelial growth factor receptor 2 Rattus norvegicus (Rat) SS
P53767 Flt1 Vascular endothelial growth factor receptor 1 Rattus norvegicus (Rat) PR
Q17833 old-1 Tyrosine-protein kinase receptor old-1 Caenorhabditis elegans PR
Q19238 F09A5.2 Putative tyrosine-protein kinase F09A5.2 Caenorhabditis elegans SS
Q10656 egl-15 Myoblast growth factor receptor egl-15 Caenorhabditis elegans PR
P34892 kin-16 Receptor-like tyrosine-protein kinase kin-16 Caenorhabditis elegans PR
G5ED65 ver-1 Protein ver-1 Caenorhabditis elegans PR
Q8AXB3 kdrl Vascular endothelial growth factor receptor kdr-like Danio rerio (Zebrafish) (Brachydanio rerio) SS
Q5GIT4 kdr Vascular endothelial growth factor receptor 2 Danio rerio (Zebrafish) (Brachydanio rerio) SS
O73791 tek Angiopoietin-1 receptor Danio rerio (Zebrafish) (Brachydanio rerio) SS
Q90Z00 fgfr1a Fibroblast growth factor receptor 1-A Danio rerio (Zebrafish) (Brachydanio rerio) SS
Q8JG38 fgfr2 Fibroblast growth factor receptor 2 Danio rerio (Zebrafish) (Brachydanio rerio) SS
Q9I8N6 csf1r Macrophage colony-stimulating factor 1 receptor Danio rerio (Zebrafish) (Brachydanio rerio) SS
Q90413 fgfr4 Fibroblast growth factor receptor 4 Danio rerio (Zebrafish) (Brachydanio rerio) SS
Q9DE49 pdgfra Platelet-derived growth factor receptor alpha Danio rerio (Zebrafish) (Brachydanio rerio) SS
Q8JFR5 kita Mast/stem cell growth factor receptor kita Danio rerio (Zebrafish) (Brachydanio rerio) SS
Q5MD89 flt4 Vascular endothelial growth factor receptor 3 Danio rerio (Zebrafish) (Brachydanio rerio) SS
10 20 30 40 50 60
MVSCWDTAVL PYALLGCLLL TGYGSGSKLK VPELSLKGTQ HVMQAGQTLF LKCRGEAAHS
70 80 90 100 110 120
WSLPTTVSQE DKRLSITPPS ACGRDNRQFC STLTLDTAQA NHTGLYTCRY LPTSTSKKKK
130 140 150 160 170 180
AESSIYIFVS DAGSPFIEMH TDIPKLVHMT EGRQLIIPCR VTSPNVTVTL KKFPFDTLTP
190 200 210 220 230 240
DGQRITWDSR RGFIIANATY KEIGLLNCEA TVNGHLYQTN YLTHRQTNTI LDVQIRPPSP
250 260 270 280 290 300
VRLLHGQTLV LNCTATTELN TRVQMSWNYP GKATKRASIR QRIDRSHSHN NVFHSVLKIN
310 320 330 340 350 360
NVESRDKGLY TCRVKSGSSF QSFNTSVHVY EKGFISVKHR KQPVQETTAG RRSYRLSMKV
370 380 390 400 410 420
KAFPSPEIVW LKDGSPATLK SARYLVHGYS LIIKDVTTED AGDYTILLGI KQSRLFKNLT
430 440 450 460 470 480
ATLIVNVKPQ IYEKSVSSLP SPPLYPLGSR QVLTCTVYGI PRPTITWLWH PCHHNHSKER
490 500 510 520 530 540
YDFCTENEES FILDPSSNLG NRIESISQRM TVIEGTNKTV STLVVADSQT PGIYSCRAFN
550 560 570 580 590 600
KIGTVERNIK FYVTDVPNGF HVSLEKMPAE GEDLKLSCVV NKFLYRDITW ILLRTVNNRT
610 620 630 640 650 660
MHHSISKQKM ATTQDYSITL NLVIKNVSLE DSGTYACRAR NIYTGEDILR KTEVLVRDSE
670 680 690 700 710 720
APHLLQNLSD YEVSISGSTT LDCQARGVPA PQITWFKNNH KIQQEPGIIL GPGNSTLFIE
730 740 750 760 770 780
RVTEEDEGVY RCRATNQKGA VESAAYLTVQ GTSDKSNLEL ITLTCTCVAA TLFWLLLTLF
790 800 810 820 830 840
IRKLKRSSSE VKTDYLSIIM DPDEVPLDEQ CERLPYDASK WEFARERLKL GKSLGRGAFG
850 860 870 880 890 900
KVVQASAFGI KKSPTCRTVA VKMLKEGATA SEYKALMTEL KILTHIGHHL NVVNLLGACT
910 920 930 940 950 960
KQGGPLMVIV EYCKYGNLSN YLKSKRDLFC LNKDAALHME LKKESLEPGL EQGQKPRLDS
970 980 990 1000 1010 1020
VSSSSVTSSS FPEDRSVSDV EGDEDYSEIS KQPLTMEDLI SYSFQVARGM EFLSSRKCIH
1030 1040 1050 1060 1070 1080
RDLAARNILL SENNVVKICD FGLARDIYKN PDYVRRGDTR LPLKWMAPES IFDKVYSTKS
1090 1100 1110 1120 1130 1140
DVWSYGVLLW EIFSLGGSPY PGVQMDEDFC SRLKEGMRMR TPEYATPEIY QIMLDCWHKD
1150 1160 1170 1180 1190 1200
PKERPRFAEL VEKLGDLLQA NVQQDGKDYI PLNAILTRNS SFTYSTPTFS EDLFKDGFAD
1210 1220 1230 1240 1250 1260
PHFHSGSSDD VRYVNAFKFM SLERIKTFEE LSPNSTSMFE DYQLDTSTLL GSPLLKRFTW
1270 1280 1290 1300 1310 1320
TETKPKASMK IDLRIASKSK EAGLSDLPRP SFCFSSCGHI RPVQDDESEL GKESCCSPPP
1330
DYNSVVLYSS PPA