Q6VNS1
Gene name |
Ntrk3 (TrkC) |
Protein name |
NT-3 growth factor receptor |
Names |
EC 2.7.10.1 , GP145-TrkC , Trk-C , Neurotrophic tyrosine kinase receptor type 3 , TrkC tyrosine kinase |
Species |
Mus musculus (Mouse) |
KEGG Pathway |
mmu:18213 |
EC number |
2.7.10.1: Protein-tyrosine kinases |
Protein Class |
|

Descriptions
Autoinhibitory domains (AIDs)
Target domain |
538-810 (Protein kinase domain) |
Relief mechanism |
Ligand binding |
Assay |
|
Accessory elements
696-721 (Activation loop from InterPro)
Target domain |
538-814 (Protein kinase domain) |
Relief mechanism |
|
Assay |
|
696-721 (Activation loop from InterPro)
Target domain |
538-814 (Protein kinase domain) |
Relief mechanism |
|
Assay |
|
References
- Yeon JH et al. (2016) "Systems-wide Identification of cis-Regulatory Elements in Proteins", Cell systems, 2, 89-100
- Arevalo JC et al. (2000) "TrkA immunoglobulin-like ligand binding domains inhibit spontaneous activation of the receptor", Molecular and cellular biology, 20, 5908-16
- Artim SC et al. (2012) "Assessing the range of kinase autoinhibition mechanisms in the insulin receptor family", The Biochemical journal, 448, 213-20
- Uchikawa E et al. (2019) "Activation mechanism of the insulin receptor revealed by cryo-EM structure of the fully liganded receptor-ligand complex", eLife, 8,
- Nielsen J et al. (2022) "Structural Investigations of Full-Length Insulin Receptor Dynamics and Signalling", Journal of molecular biology, 434, 167458
- Chen YS et al. (2021) "Insertion of a synthetic switch into insulin provides metabolite-dependent regulation of hormone-receptor activation", Proceedings of the National Academy of Sciences of the United States of America, 118,
- Craddock BP et al. (2007) "Autoinhibition of the insulin-like growth factor I receptor by the juxtamembrane region", FEBS letters, 581, 3235-40
- Huang X et al. (2009) "Structural insights into the inhibited states of the Mer receptor tyrosine kinase", Journal of structural biology, 165, 88-96
Autoinhibited structure

Activated structure

1 structures for Q6VNS1
Entry ID | Method | Resolution | Chain | Position | Source |
---|---|---|---|---|---|
AF-Q6VNS1-F1 | Predicted | AlphaFoldDB |
36 variants for Q6VNS1
Variant ID(s) | Position | Change | Description | Diseaes Association | Provenance |
---|---|---|---|---|---|
rs3388917609 | 122 | A>P | No | EVA | |
rs3398115705 | 210 | P>R | No | EVA | |
rs3398180432 | 210 | P>S | No | EVA | |
rs3388923253 | 218 | N>K | No | EVA | |
rs3388916109 | 222 | R>G | No | EVA | |
rs3388920078 | 296 | S>C | No | EVA | |
rs3388916131 | 296 | S>N | No | EVA | |
rs3412950565 | 338 | N>I | No | EVA | |
rs3398180449 | 342 | L>V | No | EVA | |
rs3388920101 | 349 | H>R | No | EVA | |
rs3388913065 | 370 | H>P | No | EVA | |
rs3388892103 | 422 | T>A | No | EVA | |
rs3388906737 | 433 | S>T | No | EVA | |
rs3388916128 | 484 | I>N | No | EVA | |
rs3388916536 | 488 | I>T | No | EVA | |
rs3388901443 | 506 | T>S | No | EVA | |
rs3388892089 | 515 | Q>E | No | EVA | |
rs3388911680 | 546 | E>* | No | EVA | |
rs3388905470 | 548 | A>G | No | EVA | |
rs3388916551 | 549 | F>L | No | EVA | |
rs3388898521 | 563 | T>P | No | EVA | |
rs3388878161 | 566 | K>E | No | EVA | |
rs37479764 | 593 | T>M | No | EVA | |
rs3388914864 | 674 | H>Y | No | EVA | |
rs3388911673 | 691 | L>P | No | EVA | |
rs3388913106 | 694 | K>R | No | EVA | |
rs3388919745 | 696 | G>* | No | EVA | |
rs3388911650 | 723 | M>I | No | EVA | |
rs3388896889 | 736 | E>V | No | EVA | |
rs3388923176 | 739 | V>G | No | EVA | |
rs3388911620 | 749 | I>N | No | EVA | |
rs3388922423 | 749 | I>V | No | EVA | |
rs3388919792 | 760 | L>H | No | EVA | |
rs3388917683 | 782 | P>S | No | EVA | |
rs3388913128 | 815 | K>N | No | EVA | |
rs3388919763 | 825 | G>D | No | EVA |
No associated diseases with Q6VNS1
4 regional properties for Q6VNS1
Type | Name | Position | InterPro Accession |
---|---|---|---|
domain | CAP Gly-rich domain | 61 - 126 | IPR000938-1 |
domain | CAP Gly-rich domain | 217 - 282 | IPR000938-2 |
domain | CLIP1, zinc knuckle | 1371 - 1388 | IPR032108-1 |
domain | CLIP1, zinc knuckle | 1411 - 1427 | IPR032108-2 |
Functions
Description | ||
---|---|---|
EC Number | 2.7.10.1 | Protein-tyrosine kinases |
Subcellular Localization |
|
|
PANTHER Family | ||
PANTHER Subfamily | ||
PANTHER Protein Class | ||
PANTHER Pathway Category | No pathway information available |
8 GO annotations of cellular component
Name | Definition |
---|---|
axon | The long process of a neuron that conducts nerve impulses, usually away from the cell body to the terminals and varicosities, which are sites of storage and release of neurotransmitter. |
cytoplasm | The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures. |
cytosol | The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes. |
glutamatergic synapse | A synapse that uses glutamate as a neurotransmitter. |
mitochondrial outer membrane | The outer, i.e. cytoplasm-facing, lipid bilayer of the mitochondrial envelope. |
plasma membrane | The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins. |
postsynaptic membrane | A specialized area of membrane facing the presynaptic membrane on the tip of the nerve ending and separated from it by a minute cleft (the synaptic cleft). Neurotransmitters cross the synaptic cleft and transmit the signal to the postsynaptic membrane. |
receptor complex | Any protein complex that undergoes combination with a hormone, neurotransmitter, drug or intracellular messenger to initiate a change in cell function. |
5 GO annotations of molecular function
Name | Definition |
---|---|
ATP binding | Binding to ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator. |
GPI-linked ephrin receptor activity | Combining with a GPI-anchored ephrin to initiate a change in cell activity. |
neurotrophin binding | Binding to a neurotrophin, any of a family of growth factors that prevent apoptosis in neurons and promote nerve growth. |
neurotrophin receptor activity | Combining with a neurotrophin, any of a family of growth factors that prevent apoptosis in neurons and promote nerve growth, and transmitting the signal to initiate a change in cell activity. |
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 |
20 GO annotations of biological process
Name | Definition |
---|---|
axon extension involved in regeneration | Long distance growth of a single axon process involved in regeneration of the neuron. |
cellular response to nerve growth factor stimulus | A process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a nerve growth factor stimulus. |
circadian rhythm | Any biological process in an organism that recurs with a regularity of approximately 24 hours. |
heart development | The process whose specific outcome is the progression of the heart over time, from its formation to the mature structure. The heart is a hollow, muscular organ, which, by contracting rhythmically, keeps up the circulation of the blood. |
lens fiber cell differentiation | The process in which a relatively unspecialized cell acquires specialized features of a lens fiber cell, any of the elongated, tightly packed cells that make up the bulk of the mature lens in the camera-type eye. The cytoplasm of a lens fiber cell is devoid of most intracellular organelles including the cell nucleus, and contains primarily crystallins, a group of water-soluble proteins expressed in vary large quantities. |
mechanoreceptor differentiation | The process in which a relatively unspecialized cell acquires specialized features of a mechanoreceptor, a cell specialized to transduce mechanical stimuli and relay that information centrally in the nervous system. |
myelination in peripheral nervous system | The process in which neuronal axons and dendrites become coated with a segmented lipid-rich sheath (myelin) to enable faster and more energetically efficient conduction of electrical impulses. The sheath is formed by the cell membranes of Schwann cells in the peripheral nervous system. Adjacent myelin segments are separated by a non-myelinated stretch of axon called a node of Ranvier. |
negative regulation of astrocyte differentiation | Any process that stops, prevents, or reduces the frequency, rate or extent of astrocyte differentiation. |
neuron fate specification | The process in which a cell becomes capable of differentiating autonomously into a neuron in an environment that is neutral with respect to the developmental pathway. Upon specification, the cell fate can be reversed. |
neuron migration | The characteristic movement of an immature neuron from germinal zones to specific positions where they will reside as they mature. |
neuronal action potential propagation | The propagation of an action potential along an axon, away from the soma. |
phosphorylation | The process of introducing a phosphate group into a molecule, usually with the formation of a phosphoric ester, a phosphoric anhydride or a phosphoric amide. |
positive regulation of apoptotic process | Any process that activates or increases the frequency, rate or extent of cell death by apoptotic process. |
positive regulation of axon extension involved in regeneration | Any process that activates, maintains or increases the rate of axon extension involved in regeneration. |
positive regulation of neuron projection development | Any process that increases the rate, frequency or extent of neuron projection development. Neuron projection development is the process whose specific outcome is the progression of a neuron projection over time, from its formation to the mature structure. A neuron projection is any process extending from a neural cell, such as axons or dendrites (collectively called neurites). |
positive regulation of synapse assembly | Any process that activates, maintains or increases the frequency, rate or extent of synapse assembly, the aggregation, arrangement and bonding together of a set of components to form a synapse. |
postsynaptic density assembly | The aggregation, arrangement and bonding together of a set of components to form a postsynaptic density, a region that lies adjacent to the cytoplasmic face of the postsynaptic membrane at excitatory synapse. |
regulation of neural precursor cell proliferation | Any process that modulates the frequency, rate or extent of neural precursor cell proliferation. |
regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction | Any process that modulates the frequency, rate or extent of protein kinase B signaling, a series of reactions mediated by the intracellular serine/threonine kinase protein kinase B. |
regulation of presynapse assembly | Any process that modulates the frequency, rate or extent of presynapse assembly. |
78 homologous proteins in AiPD
UniProt AC | Gene Name | Protein Name | Species | Evidence Code |
---|---|---|---|---|
Q91987 | NTRK2 | BDNF/NT-3 growth factors receptor | Gallus gallus (Chicken) | SS |
Q91009 | NTRK1 | High affinity nerve growth factor receptor | Gallus gallus (Chicken) | SS |
Q8AXY6 | MUSK | Muscle, skeletal receptor tyrosine protein kinase | Gallus gallus (Chicken) | SS |
Q91044 | NTRK3 | NT-3 growth factor receptor | Gallus gallus (Chicken) | SS |
Q5IS37 | NTRK3 | NT-3 growth factor receptor | Pan troglodytes (Chimpanzee) | SS |
Q24488 | Ror | Tyrosine-protein kinase transmembrane receptor Ror | Drosophila melanogaster (Fruit fly) | SS |
Q9V6K3 | Nrk | Tyrosine-protein kinase transmembrane receptor Ror2 | Drosophila melanogaster (Fruit fly) | SS |
O15146 | MUSK | Muscle, skeletal receptor tyrosine-protein kinase | Homo sapiens (Human) | EV |
P04629 | NTRK1 | High affinity nerve growth factor receptor | Homo sapiens (Human) | EV |
Q01973 | ROR1 | Inactive tyrosine-protein kinase transmembrane receptor ROR1 | Homo sapiens (Human) | PR |
Q01974 | ROR2 | Tyrosine-protein kinase transmembrane receptor ROR2 | Homo sapiens (Human) | EV |
Q16620 | NTRK2 | BDNF/NT-3 growth factors receptor | Homo sapiens (Human) | EV |
Q16288 | NTRK3 | NT-3 growth factor receptor | Homo sapiens (Human) | SS |
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 |
P35917 | Flt4 | Vascular endothelial growth factor receptor 3 | Mus musculus (Mouse) | SS |
P35969 | Flt1 | Vascular endothelial growth factor receptor 1 | 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 |
P16056 | Met | Hepatocyte growth factor receptor | Mus musculus (Mouse) | PR |
Q61851 | Fgfr3 | Fibroblast growth factor receptor 3 | Mus musculus (Mouse) | PR |
P24786 | NTRK3 | NT-3 growth factor receptor | Sus scrofa (Pig) | SS |
Q62838 | Musk | Muscle, skeletal receptor tyrosine protein kinase | Rattus norvegicus (Rat) | SS |
P35739 | Ntrk1 | High affinity nerve growth factor receptor | Rattus norvegicus (Rat) | SS |
Q63604 | Ntrk2 | BDNF/NT-3 growth factors receptor | Rattus norvegicus (Rat) | SS |
Q03351 | Ntrk3 | NT-3 growth factor receptor | Rattus norvegicus (Rat) | SS |
G5EGK5 | cam-1 | Tyrosine-protein kinase receptor cam-1 | Caenorhabditis elegans | SS |
O64770 | At1g61490 | G-type lectin S-receptor-like serine/threonine-protein kinase At1g61490 | Arabidopsis thaliana (Mouse-ear cress) | SS |
O64783 | At1g61370 | G-type lectin S-receptor-like serine/threonine-protein kinase At1g61370 | Arabidopsis thaliana (Mouse-ear cress) | SS |
O81833 | SD11 | G-type lectin S-receptor-like serine/threonine-protein kinase SD1-1 | Arabidopsis thaliana (Mouse-ear cress) | PR |
Q8RWZ5 | SD25 | G-type lectin S-receptor-like serine/threonine-protein kinase SD2-5 | Arabidopsis thaliana (Mouse-ear cress) | PR |
Q9LPZ9 | SD113 | G-type lectin S-receptor-like serine/threonine-protein kinase SD1-13 | Arabidopsis thaliana (Mouse-ear cress) | SS |
Q9SXB5 | At1g11303 | G-type lectin S-receptor-like serine/threonine-protein kinase At1g11303 | Arabidopsis thaliana (Mouse-ear cress) | PR |
Q9SYA0 | At1g61500 | G-type lectin S-receptor-like serine/threonine-protein kinase At1g61500 | Arabidopsis thaliana (Mouse-ear cress) | SS |
Q9SXB4 | At1g11300 | G-type lectin S-receptor-like serine/threonine-protein kinase At1g11300 | Arabidopsis thaliana (Mouse-ear cress) | PR |
O64778 | At1g61420 | G-type lectin S-receptor-like serine/threonine-protein kinase At1g61420 | Arabidopsis thaliana (Mouse-ear cress) | SS |
O64776 | At1g61440 | G-type lectin S-receptor-like serine/threonine-protein kinase At1g61440 | Arabidopsis thaliana (Mouse-ear cress) | SS |
O64780 | At1g61400 | G-type lectin S-receptor-like serine/threonine-protein kinase At1g61400 | Arabidopsis thaliana (Mouse-ear cress) | SS |
Q9SY95 | At1g61550 | G-type lectin S-receptor-like serine/threonine-protein kinase At1g61550 | Arabidopsis thaliana (Mouse-ear cress) | SS |
O64782 | SD129 | G-type lectin S-receptor-like serine/threonine-protein kinase SD1-29 | Arabidopsis thaliana (Mouse-ear cress) | SS |
O64774 | At1g61460 | G-type lectin S-receptor-like serine/threonine-protein kinase At1g61460 | Arabidopsis thaliana (Mouse-ear cress) | PR |
O64477 | At2g19130 | G-type lectin S-receptor-like serine/threonine-protein kinase At2g19130 | Arabidopsis thaliana (Mouse-ear cress) | SS |
O64793 | At1g67520 | G-type lectin S-receptor-like serine/threonine-protein kinase At1g67520 | Arabidopsis thaliana (Mouse-ear cress) | PR |
Q9SXB8 | At1g11330 | G-type lectin S-receptor-like serine/threonine-protein kinase At1g11330 | Arabidopsis thaliana (Mouse-ear cress) | PR |
O64784 | At1g61360 | G-type lectin S-receptor-like serine/threonine-protein kinase At1g61360 | Arabidopsis thaliana (Mouse-ear cress) | SS |
Q39203 | SD22 | G-type lectin S-receptor-like serine/threonine-protein kinase SD2-2 | Arabidopsis thaliana (Mouse-ear cress) | SS |
10 | 20 | 30 | 40 | 50 | 60 |
MDVSLCPAKC | SFWRIFLLGS | VWLDYVGSVL | ACPANCVCSK | TEINCRRPDD | GNLFPLLEGQ |
70 | 80 | 90 | 100 | 110 | 120 |
DSGNSNGNAS | INITDISRNI | TSIHIENWRG | LHTLNAVDME | LYTGLQKLTI | KNSGLRNIQP |
130 | 140 | 150 | 160 | 170 | 180 |
RAFAKNPHLR | YINLSSNRLT | TLSWQLFQTL | SLRELRLEQN | FFNCSCDIRW | MQLWQEQGEA |
190 | 200 | 210 | 220 | 230 | 240 |
RLDSQSLYCI | SADGSQLPLF | RMNISQCDLP | EISVSHVNLT | VREGDNAVIT | CNGSGSPLPD |
250 | 260 | 270 | 280 | 290 | 300 |
VDWIVTGLQS | INTHQTNLNW | TNVHAINLTL | VNVTSEDNGF | TLTCIAENVV | GMSNASVALT |
310 | 320 | 330 | 340 | 350 | 360 |
VYYPPRVVSL | VEPEVRLEHC | IEFVVRGNPT | PTLHWLYNGQ | PLRESKIIHM | DYYQEGEVSE |
370 | 380 | 390 | 400 | 410 | 420 |
GCLLFNKPTH | YNNGNYTLIA | KNALGTANQT | INGHFLKEPF | PESTDFFDFE | SDASPTPPIT |
430 | 440 | 450 | 460 | 470 | 480 |
VTHKPEEDTF | GVSIAVGLAA | FACVLLVVLF | IMINKYGRRS | KFGMKGPVAV | ISGEEDSASP |
490 | 500 | 510 | 520 | 530 | 540 |
LHHINHGITT | PSSLDAGPDT | VVIGMTRIPV | IENPQYFRQG | HNCHKPDTYV | QHIKRRDIVL |
550 | 560 | 570 | 580 | 590 | 600 |
KRELGEGAFG | KVFLAECYNL | SPTKDKMLVA | VKALKDPTLA | ARKDFQREAE | LLTNLQHEHI |
610 | 620 | 630 | 640 | 650 | 660 |
VKFYGVCGDG | DPLIMVFEYM | KHGDLNKFLR | AHGPDAMILV | DGQPRQAKGE | LGLSQMLHIA |
670 | 680 | 690 | 700 | 710 | 720 |
SQIASGMVYL | ASQHFVHRDL | ATRNCLVGAN | LLVKIGDFGM | SRDVYSTDYY | RVGGHTMLPI |
730 | 740 | 750 | 760 | 770 | 780 |
RWMPPESIMY | RKFTTESDVW | SFGVILWEIF | TYGKQPWFQL | SNTEVIECIT | QGRVLERPRV |
790 | 800 | 810 | 820 | ||
CPKEVYDVML | GCWQREPQQR | LNIKEIYKIL | HALGKATPIY | LDILG |