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

866-1179 (Protein kinase domain)

Relief mechanism

PTM

Assay

Accessory elements

No accessory elements

Autoinhibited structure

Activated structure

1 structures for Q5MD89

Entry ID Method Resolution Chain Position Source
AF-Q5MD89-F1 Predicted AlphaFoldDB

No variants for Q5MD89

Variant ID(s) Position Change Description Diseaes Association Provenance
No variants for Q5MD89

No associated diseases with Q5MD89

27 regional properties for Q5MD89

Type Name Position InterPro Accession
domain Protein kinase domain 866 - 1181 IPR000719
domain Serine-threonine/tyrosine-protein kinase, catalytic domain 867 - 1177 IPR001245
conserved_site Tyrosine-protein kinase, receptor class III, conserved site 925 - 938 IPR001824
domain Immunoglobulin subtype 2 42 - 128 IPR003598-1
domain Immunoglobulin subtype 2 263 - 338 IPR003598-2
domain Immunoglobulin subtype 2 367 - 433 IPR003598-3
domain Immunoglobulin subtype 2 464 - 569 IPR003598-4
domain Immunoglobulin subtype 2 597 - 681 IPR003598-5
domain Immunoglobulin subtype 2 711 - 776 IPR003598-6
domain Immunoglobulin subtype 36 - 143 IPR003599-1
domain Immunoglobulin subtype 257 - 349 IPR003599-2
domain Immunoglobulin subtype 361 - 446 IPR003599-3
domain Immunoglobulin subtype 458 - 580 IPR003599-4
domain Immunoglobulin subtype 591 - 696 IPR003599-5
domain Immunoglobulin subtype 705 - 787 IPR003599-6
domain Immunoglobulin-like domain 255 - 343 IPR007110-1
domain Immunoglobulin-like domain 352 - 442 IPR007110-2
domain Immunoglobulin-like domain 449 - 485 IPR007110-3
domain Immunoglobulin-like domain 583 - 678 IPR007110-4
domain Immunoglobulin-like domain 699 - 785 IPR007110-5
active_site Tyrosine-protein kinase, active site 1041 - 1053 IPR008266
domain Immunoglobulin I-set 364 - 439 IPR013098-1
domain Immunoglobulin I-set 702 - 786 IPR013098-2
domain Immunoglobulin-like beta-sandwich domain 259 - 335 IPR013151
binding_site Protein kinase, ATP binding site 872 - 900 IPR017441
domain Tyrosine-protein kinase, catalytic domain 866 - 1177 IPR020635
domain VEGFR-2, transmembrane domain 791 - 825 IPR041348

Functions

Description
EC Number 2.7.10.1 Protein-tyrosine kinases
Subcellular Localization
  • Cell membrane ; Single-pass type I membrane protein
  • Cytoplasm
  • Nucleus
  • Ligand-mediated autophosphorylation leads to rapid internalization
PANTHER Family
PANTHER Subfamily
PANTHER Protein Class
PANTHER Pathway Category No pathway information available

4 GO annotations of cellular component

Name Definition
cytoplasm The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
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.

4 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.
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.

20 GO annotations of biological process

Name Definition
angiogenesis Blood vessel formation when new vessels emerge from the proliferation of pre-existing blood vessels.
atrioventricular canal development The progression of the atrioventricular canal over time, from its formation to the mature structure. The atrioventricular canal is the part of the heart connecting the atrium to the cardiac ventricle.
cardiac muscle tissue regeneration The regrowth of cardiac muscle tissue to repair injured or damaged muscle fibers in the postnatal stage.
lymph vessel development The process whose specific outcome is the progression of a lymph vessel over time, from its formation to the mature structure.
lymph vessel morphogenesis The process in which the anatomical structures of lymph vessels are generated and organized. The lymph vessel is the vasculature carrying lymph.
lymphangiogenesis Lymph vessel formation when new vessels emerge from the proliferation of pre-existing vessels.
lymphatic endothelial cell differentiation The process in which a venous blood vessel endothelial cell acquires specialized features of a lymphatic vessel endothelial cell, a thin flattened cell that lines the inside surfaces of lymph vessels.
motor neuron axon guidance The process in which the migration of an axon growth cone of a motor neuron is directed to a specific target site in response to a combination of attractive and repulsive cues.
positive regulation of cell migration Any process that activates or increases the frequency, rate or extent of cell migration.
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 MAPK cascade Any process that modulates the frequency, rate or extent of signal transduction mediated by the MAP kinase (MAPK) cascade.
regulation of vascular endothelial growth factor receptor signaling pathway Any process that modulates the frequency, rate or extent of vascular endothelial growth factor receptor signaling pathway activity.
regulation of vascular endothelial growth factor signaling pathway Any process that modulates the frequency, rate or extent of vascular endothelial growth factor signaling pathway.
selective angioblast sprouting The segregation of angioblasts into discrete arterial and venous vessels from one common precursor vessel.
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.
vascular endothelial growth factor signaling pathway The series of molecular signals initiated by vascular endothelial growth factor (VEGF) binding its receptor on the surface of the target cell, and ending with the regulation of a downstream cellular process, e.g. transcription.
vasculature development The process whose specific outcome is the progression of the vasculature over time, from its formation to the mature structure. The vasculature is an interconnected tubular multi-tissue structure that contains fluid that is actively transported around the organism.
venous blood vessel development The progression of the venous blood vessel over time from its initial formation to the mature structure. Venous blood vessels carry blood back to the heart after the capillary bed.
venous endothelial cell migration involved in lymph vessel development The orderly movement of venous endothelial cells out of the veins giving rise to the precursors of lymphatic endothelial cells.

83 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
Q8QHL3 FLT1 Vascular endothelial growth factor receptor 1 Gallus gallus (Chicken) SS
P18461 FGFR2 Fibroblast growth factor receptor 2 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
P35968 KDR Vascular endothelial growth factor receptor 2 Homo sapiens (Human) EV
P17948 FLT1 Vascular endothelial growth factor receptor 1 Homo sapiens (Human) SS
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
P35916 FLT4 Vascular endothelial growth factor receptor 3 Homo sapiens (Human) SS
Q03142 Fgfr4 Fibroblast growth factor receptor 4 Mus musculus (Mouse) PR
P05532 Kit Mast/stem cell growth factor receptor Kit Mus musculus (Mouse) PR
Q91V87 Fgfrl1 Fibroblast growth factor receptor-like 1 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
P35969 Flt1 Vascular endothelial growth factor receptor 1 Mus musculus (Mouse) SS
P35546 Ret Proto-oncogene tyrosine-protein kinase receptor Ret Mus musculus (Mouse) SS
Q06806 Tie1 Tyrosine-protein kinase receptor Tie-1 Mus musculus (Mouse) SS
Q00342 Flt3 Receptor-type tyrosine-protein kinase FLT3 Mus musculus (Mouse) SS
Q6J9G1 Styk1 Tyrosine-protein kinase STYK1 Mus musculus (Mouse) PR
P16092 Fgfr1 Fibroblast growth factor receptor 1 Mus musculus (Mouse) SS
Q61851 Fgfr3 Fibroblast growth factor receptor 3 Mus musculus (Mouse) PR
Q02858 Tek Angiopoietin-1 receptor Mus musculus (Mouse) SS
P35918 Kdr Vascular endothelial growth factor receptor 2 Mus musculus (Mouse) PR
P21803 Fgfr2 Fibroblast growth factor receptor 2 Mus musculus (Mouse) SS
P26618 Pdgfra Platelet-derived growth factor receptor alpha Mus musculus (Mouse) SS
P35917 Flt4 Vascular endothelial growth factor receptor 3 Mus musculus (Mouse) SS
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
P53767 Flt1 Vascular endothelial growth factor receptor 1 Rattus norvegicus (Rat) PR
P20786 Pdgfra Platelet-derived growth factor receptor alpha 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
Q91ZT1 Flt4 Vascular endothelial growth factor receptor 3 Rattus norvegicus (Rat) SS
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
Q8VYA3 WAKL10 Wall-associated receptor kinase-like 10 Arabidopsis thaliana (Mouse-ear cress) PR
Q9C9L5 WAKL9 Wall-associated receptor kinase-like 9 Arabidopsis thaliana (Mouse-ear cress) PR
Q9M092 WAKL17 Wall-associated receptor kinase-like 17 Arabidopsis thaliana (Mouse-ear cress) PR
Q0WNY5 WAKL18 Wall-associated receptor kinase-like 18 Arabidopsis thaliana (Mouse-ear cress) PR
Q9LMN7 WAK5 Wall-associated receptor kinase 5 Arabidopsis thaliana (Mouse-ear cress) PR
Q9LSV3 WAKL16 Putative wall-associated receptor kinase-like 16 Arabidopsis thaliana (Mouse-ear cress) PR
Q9M342 WAKL15 Wall-associated receptor kinase-like 15 Arabidopsis thaliana (Mouse-ear cress) PR
O73791 tek Angiopoietin-1 receptor Danio rerio (Zebrafish) (Brachydanio rerio) SS
Q5GIT4 kdr Vascular endothelial growth factor receptor 2 Danio rerio (Zebrafish) (Brachydanio rerio) SS
Q8AXB3 kdrl Vascular endothelial growth factor receptor kdr-like Danio rerio (Zebrafish) (Brachydanio rerio) SS
Q8JFR5 kita Mast/stem cell growth factor receptor kita Danio rerio (Zebrafish) (Brachydanio rerio) SS
Q90413 fgfr4 Fibroblast growth factor receptor 4 Danio rerio (Zebrafish) (Brachydanio rerio) SS
Q90Z00 fgfr1a Fibroblast growth factor receptor 1-A Danio rerio (Zebrafish) (Brachydanio rerio) SS
Q9DE49 pdgfra Platelet-derived growth factor receptor alpha Danio rerio (Zebrafish) (Brachydanio rerio) SS
Q9I8N6 csf1r Macrophage colony-stimulating factor 1 receptor Danio rerio (Zebrafish) (Brachydanio rerio) SS
E7F3X9 ddr1 receptor protein-tyrosine kinase Danio rerio (Zebrafish) (Brachydanio rerio) SS
O13146 epha3 Ephrin type-A receptor 3 Danio rerio (Zebrafish) (Brachydanio rerio) SS
O73878 ephb4b Ephrin type-B receptor 4b Danio rerio (Zebrafish) (Brachydanio rerio) SS
O13147 ephb3 Ephrin type-B receptor 3 Danio rerio (Zebrafish) (Brachydanio rerio) SS
F1QVU0 ltk Tyrosine-protein kinase receptor Danio rerio (Zebrafish) (Brachydanio rerio) SS
Q9YI66 tyro3 Tyrosine-protein kinase receptor TYRO3 Danio rerio (Zebrafish) (Brachydanio rerio) PR
Q8JG38 fgfr2 Fibroblast growth factor receptor 2 Danio rerio (Zebrafish) (Brachydanio rerio) SS
Q9I8X3 fgfr3 Fibroblast growth factor receptor 3 Danio rerio (Zebrafish) (Brachydanio rerio) PR
10 20 30 40 50 60
MKRDFTFFCR IWIGIPFFSG LVNGFSMSPP TLDNTKDQLV INANDTLNIT CRGQRILDWS
70 80 90 100 110 120
WPEESLSKVE FTDRQGQQSP TDTPGYREIR LKECQGVAGK PYCKILILTN AQANDSGYYR
130 140 150 160 170 180
CFYKDIKAVI DGTTAASIFV FVRDPEHPFI KRGDNDMETI FITDSETHIE VPCLVSDPDL
190 200 210 220 230 240
KVTLFSLVPY PEPVDGSVVT WNNKKGWSIP RHIIQNTSTF IGFYCSISVQ NSQHTSSIYV
250 260 270 280 290 300
VQVIGLKFYE FKLFPEDSPV ELMQGESLVL NCTALVDFNT GVDFQWDYPG KKENRLASLQ
310 320 330 340 350 360
PLRNVLDEAT EISSILSIRN IHLDDSGYYT CWANTLEMKR ELTTVVIVHE KPFISLDYRN
370 380 390 400 410 420
GSVIEAKEGQ KSVRLSVKVS AYPSPEIQWY KNGKLISSKN SSRFKVQQHS LQIRDVCKQD
430 440 450 460 470 480
AGEYMLVLKN SPAALEKRLN FTLIVNVPPQ IHEKEAAPPT NLYGKGTRQI LTCTADGSPP
490 500 510 520 530 540
ASISWQWRPW SPCDLERTRR ALRRRGGRDQ SPFCHNWMDL DPEHAVNPIE SIDTLTQMVD
550 560 570 580 590 600
GKEKTVGRVV IQNASVPAMY KCLAENRVGK DERLIYFYVT TIPEGFDIEM EPSEDPLEQD
610 620 630 640 650 660
LVQLKCNADN FTYENLRWYR LDPQTVPPEL DCKSLHQYAT FLEGQLSFQT TSNNWVLQLN
670 680 690 700 710 720
ITNIQLQDEG NYVCEVQNRR TGVKHCHRKY IPVKAMEAPR YRHNPTNHTV NVSESLQMNC
730 740 750 760 770 780
DVEGTPFPQL SWFKDNQPLH QISGILLQDS NRTLSIQRVR EEDAGLYTCS ACNQKGCVQS
790 800 810 820 830 840
SATVSVIGSD DKTNVEIVIL IGTGVIAIFF WVLLLVIFCN VKRVNPADIK TGYLSIIMDP
850 860 870 880 890 900
GEVPLEEQCE YLPYDSSQWE ISRDRLRLGK VLGHGAFGKV IEASIFGHDK KSSANTVAVK
910 920 930 940 950 960
MLKEGATASE HKALMSELKI LIHIGNHLNV VNLLGACTKP NGPLMVIVEY CKYGNLSNFL
970 980 990 1000 1010 1020
RAKREFFLPY RDRSPKTQSQ VRRMIEAGQA SQSEHQPSTS STNPPRVTVD DLWKTPLTIE
1030 1040 1050 1060 1070 1080
DLICYSFQVA RGMEFLASRK CIHRDLAARN ILLSENNVVK ICDFGLARDI YKDPDYVRKG
1090 1100 1110 1120 1130 1140
NARLPLKWMA PESIFDKVYT SQSDVWSFGV LLWEIFSLGA SPYPGIQIDE DFCKRLKDGT
1150 1160 1170 1180 1190 1200
RMRAPDNASP EIYGIMLACW QGEPRERPTF PALVEILGDL LQENSLPEIP FNVSQSSEDD
1210 1220 1230 1240 1250 1260
GFSQASSRPP SQEEIRLACN TLPTRYYNCV PFAGCVMVGP SSTCHSRVKT FEELPMEMTS
1270 1280 1290 1300 1310 1320
HKTQHDSQTD SGMVLASDEL ERFEHKHRGA MLTTATTGQS TDRLISCPSV SSSGSGGGLL
1330 1340 1350
RPVFFTQLSG QTFYNNEYGH LSEEGVSDYF SSSDQAV