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PTN_HUMAN

Secreted growth factor that mediates its signal through cell-surface proteoglycan and non-proteoglycan receptors (PubMed, PubMed, PubMed). Binds cell-surface proteoglycan receptor via their chondroitin sulfate (CS) groups (PubMed, PubMed). Thereby regulates many processes like cell proliferation, cell survival, cell growth, cell differentiation and cell migration in several tissues namely neuron and bone (PubMed, PubMed, PubMed, PubMed, PubMed, PubMed, PubMed). Also plays a role in synaptic plasticity and learning-related behavior by inhibiting long-term synaptic potentiation . Binds PTPRZ1, leading to neutralization of the negative charges of the CS chains of PTPRZ1, inducing PTPRZ1 clustering, thereby causing the dimerization and inactivation of its phosphatase activity leading to increased tyrosine phosphorylation of each of the PTPRZ1 substrates like ALK, CTNNB1 or AFAP1L2 in order to activate the PI3K-AKT pathway (PubMed, PubMed, PubMed, PubMed, PubMed). Through PTPRZ1 binding controls oligodendrocyte precursor cell differentiation by enhancing the phosphorylation of AFAP1L2 in order to activate the PI3K-AKT pathway (PubMed, PubMed). Forms a complex with PTPRZ1 and integrin alpha-V/beta-3 (ITGAV:ITGB3) that stimulates endothelial cell migration through SRC dephosphorylation and activation that consequently leads to ITGB3 Tyr-773 phosphorylation (PubMed). In adult hippocampus promotes dendritic arborization, spine development, and functional integration and connectivity of newborn granule neurons through ALK by activating AKT signaling pathway . Binds GPC2 and chondroitin sulfate proteoglycans (CSPGs) at the neuron surface, leading to abrogation of binding between PTPRS and CSPGs and neurite outgrowth promotion . Binds SDC3 and mediates bone formation by recruiting and attaching osteoblasts/osteoblast precursors to the sites for new bone deposition . Binds ALK and promotes cell survival and cell proliferation through MAPK pathway activation (PubMed). Inhibits proliferation and enhances differentiation of neural stem cells by inhibiting FGF2-induced fibroblast growth factor receptor signaling pathway . Mediates regulatory mechanisms in normal hemostasis and in hematopoietic regeneration and in maintaining the balance of myeloid and lymphoid regeneration . In addition may play a role in the female reproductive system, auditory response and the progesterone-induced decidualization pathway . [View more on UniProt]

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No data found.

No annotated instance was found. To search for linear motifs, use the ELM prediction server.

Molecular function

Term Name % Distance from the top of the tree Annotated in PTN_HUMAN
GO:0019900 kinase binding 28.5714 4 yes
GO:0019901 protein kinase binding 28.5714 5 yes
GO:0046872 metal ion binding 21.4286 4 no
GO:0004864 protein phosphatase inhibitor activity 7.1429 5 yes
GO:0008083 growth factor activity 7.1429 5 yes
GO:0019212 phosphatase inhibitor activity 7.1429 4 yes
GO:0019888 protein phosphatase regulator activity 7.1429 4 yes
GO:0048018 receptor ligand activity 7.1429 4 yes

Biological process

Term Name % Distance from top the of the tree Annotated in PTN_HUMAN
GO:0048522 positive regulation of cellular process 60.7143 4 yes
GO:0048523 negative regulation of cellular process 57.1429 4 yes
GO:0051128 regulation of cellular component organization 53.5714 4 yes
GO:0060255 regulation of macromolecule metabolic process 50.0000 4 no
GO:0031323 regulation of cellular metabolic process 46.4286 4 no
GO:0051171 regulation of nitrogen compound metabolic process 46.4286 4 no
GO:0080090 regulation of primary metabolic process 46.4286 4 no
GO:0010646 regulation of cell communication 46.4286 4 yes
GO:0051246 regulation of protein metabolic process 42.8571 5 no
GO:0045595 regulation of cell differentiation 39.2857 4 yes
GO:0009892 negative regulation of metabolic process 39.2857 4 no
GO:0009966 regulation of signal transduction 39.2857 4 no
GO:0010468 regulation of gene expression 39.2857 5 no
GO:0043412 macromolecule modification 39.2857 4 no
GO:0022607 cellular component assembly 39.2857 4 no
GO:0009893 positive regulation of metabolic process 35.7143 4 no
GO:0010605 negative regulation of macromolecule metabolic process 35.7143 5 no
GO:0036211 protein modification process 35.7143 4 no
GO:0008104 protein localization 35.7143 4 yes
GO:0051094 positive regulation of developmental process 32.1429 4 yes
GO:0051130 positive regulation of cellular component organization 32.1429 5 yes
GO:0080134 regulation of response to stress 32.1429 4 yes
GO:0031324 negative regulation of cellular metabolic process 32.1429 5 no
GO:0031325 positive regulation of cellular metabolic process 32.1429 5 no
GO:0051172 negative regulation of nitrogen compound metabolic process 32.1429 5 no
GO:0010941 regulation of cell death 32.1429 4 no
GO:0031344 regulation of cell projection organization 28.5714 5 yes
GO:0042127 regulation of cell population proliferation 28.5714 4 yes
GO:0051093 negative regulation of developmental process 28.5714 4 yes
GO:0080135 regulation of cellular response to stress 28.5714 4 yes
GO:0120035 regulation of plasma membrane bounded cell projection organization 28.5714 6 yes
GO:0009889 regulation of biosynthetic process 28.5714 4 no
GO:0009968 negative regulation of signal transduction 28.5714 5 no
GO:0010556 regulation of macromolecule biosynthetic process 28.5714 5 no
GO:0010604 positive regulation of macromolecule metabolic process 28.5714 5 no
GO:0010648 negative regulation of cell communication 28.5714 5 no
GO:0023057 negative regulation of signaling 28.5714 4 no
GO:0031399 regulation of protein modification process 28.5714 6 no
GO:0048585 negative regulation of response to stimulus 28.5714 4 no
GO:0051173 positive regulation of nitrogen compound metabolic process 28.5714 5 no
GO:0051248 negative regulation of protein metabolic process 28.5714 6 no
GO:0051338 regulation of transferase activity 28.5714 4 no
GO:0006996 organelle organization 28.5714 4 no
GO:0042981 regulation of apoptotic process 28.5714 6 no
GO:0043067 regulation of programmed cell death 28.5714 5 no
GO:0030030 cell projection organization 25.0000 4 yes
GO:0045596 negative regulation of cell differentiation 25.0000 5 yes
GO:0048584 positive regulation of response to stimulus 25.0000 4 yes
GO:0051240 positive regulation of multicellular organismal process 25.0000 4 yes
GO:0051241 negative regulation of multicellular organismal process 25.0000 4 yes
GO:0060284 regulation of cell development 25.0000 5 yes
GO:2000026 regulation of multicellular organismal development 25.0000 4 yes
GO:0006796 phosphate-containing compound metabolic process 25.0000 4 no
GO:0019220 regulation of phosphate metabolic process 25.0000 6 no
GO:0031326 regulation of cellular biosynthetic process 25.0000 5 no
GO:0043085 positive regulation of catalytic activity 25.0000 4 no
GO:0051174 regulation of phosphorus metabolic process 25.0000 5 no
GO:0051247 positive regulation of protein metabolic process 25.0000 6 no
GO:1902531 regulation of intracellular signal transduction 25.0000 5 no
GO:0009894 regulation of catabolic process 25.0000 4 no
GO:0022603 regulation of anatomical structure morphogenesis 25.0000 4 no
GO:0033043 regulation of organelle organization 25.0000 5 no
GO:0043933 protein-containing complex organization 25.0000 4 no
GO:0051129 negative regulation of cellular component organization 25.0000 5 no
GO:0043066 negative regulation of apoptotic process 25.0000 7 no
GO:0043069 negative regulation of programmed cell death 25.0000 6 no
GO:0060548 negative regulation of cell death 25.0000 5 no
GO:0010975 regulation of neuron projection development 21.4286 7 yes
GO:0031346 positive regulation of cell projection organization 21.4286 6 yes
GO:0045597 positive regulation of cell differentiation 21.4286 5 yes
GO:0050767 regulation of neurogenesis 21.4286 6 yes
GO:0050804 modulation of chemical synaptic transmission 21.4286 5 yes
GO:0051960 regulation of nervous system development 21.4286 5 yes
GO:0099177 regulation of trans-synaptic signaling 21.4286 4 yes
GO:0120036 plasma membrane bounded cell projection organization 21.4286 5 yes
GO:0001558 regulation of cell growth 21.4286 4 no
GO:0042325 regulation of phosphorylation 21.4286 7 no
GO:0043549 regulation of kinase activity 21.4286 5 no
GO:0051347 positive regulation of transferase activity 21.4286 5 no
GO:0007010 cytoskeleton organization 21.4286 5 no
GO:0010638 positive regulation of organelle organization 21.4286 6 no
GO:0032880 regulation of protein localization 21.4286 5 no
GO:0034330 cell junction organization 21.4286 4 no
GO:0044087 regulation of cellular component biogenesis 21.4286 4 no
GO:0060341 regulation of cellular localization 21.4286 4 no
GO:0065003 protein-containing complex assembly 21.4286 5 no
GO:0071310 cellular response to organic substance 21.4286 4 no
GO:1901701 cellular response to oxygen-containing compound 21.4286 4 no
GO:0010243 response to organonitrogen compound 21.4286 4 no
GO:0051049 regulation of transport 21.4286 4 no
GO:0010721 negative regulation of cell development 17.8571 6 yes
GO:0032101 regulation of response to external stimulus 17.8571 4 yes
GO:0050769 positive regulation of neurogenesis 17.8571 6 yes
GO:0051962 positive regulation of nervous system development 17.8571 5 yes
GO:0007167 enzyme-linked receptor protein signaling pathway 17.8571 4 yes
GO:0008284 positive regulation of cell population proliferation 17.8571 5 yes
GO:0010720 positive regulation of cell development 17.8571 6 yes
GO:0014013 regulation of gliogenesis 14.2857 7 yes
GO:0030334 regulation of cell migration 14.2857 5 yes
GO:0030335 positive regulation of cell migration 14.2857 6 yes
GO:0031175 neuron projection development 14.2857 6 yes
GO:0031641 regulation of myelination 14.2857 4 yes
GO:0032990 cell part morphogenesis 14.2857 4 yes
GO:0040017 positive regulation of locomotion 14.2857 4 yes
GO:0045685 regulation of glial cell differentiation 14.2857 5 yes
GO:0048713 regulation of oligodendrocyte differentiation 14.2857 6 yes
GO:0048812 neuron projection morphogenesis 14.2857 7 yes
GO:0048858 cell projection morphogenesis 14.2857 5 yes
GO:0050678 regulation of epithelial cell proliferation 14.2857 5 yes
GO:0050679 positive regulation of epithelial cell proliferation 14.2857 6 yes
GO:0050768 negative regulation of neurogenesis 14.2857 6 yes
GO:0050773 regulation of dendrite development 14.2857 4 yes
GO:0050890 cognition 14.2857 4 yes
GO:0051961 negative regulation of nervous system development 14.2857 5 yes
GO:0072657 protein localization to membrane 14.2857 4 yes
GO:0120039 plasma membrane bounded cell projection morphogenesis 14.2857 6 yes
GO:2000145 regulation of cell motility 14.2857 4 yes
GO:2000147 positive regulation of cell motility 14.2857 5 yes
GO:2000177 regulation of neural precursor cell proliferation 14.2857 5 yes
GO:0002684 positive regulation of immune system process 14.2857 4 yes
GO:0007229 integrin-mediated signaling pathway 14.2857 4 yes
GO:0008285 negative regulation of cell population proliferation 14.2857 5 yes
GO:0010632 regulation of epithelial cell migration 14.2857 4 yes
GO:0010976 positive regulation of neuron projection development 10.7143 7 yes
GO:0014015 positive regulation of gliogenesis 10.7143 7 yes
GO:0032103 positive regulation of response to external stimulus 10.7143 5 yes
GO:0045687 positive regulation of glial cell differentiation 10.7143 6 yes
GO:0048477 oogenesis 10.7143 4 yes
GO:0048679 regulation of axon regeneration 10.7143 5 yes
GO:0048714 positive regulation of oligodendrocyte differentiation 10.7143 7 yes
GO:0070570 regulation of neuron projection regeneration 10.7143 4 yes
GO:1900006 positive regulation of dendrite development 10.7143 5 yes
GO:1900271 regulation of long-term synaptic potentiation 10.7143 4 yes
GO:1902692 regulation of neuroblast proliferation 10.7143 6 yes
GO:1903034 regulation of response to wounding 10.7143 5 yes
GO:1903706 regulation of hemopoiesis 10.7143 4 yes
GO:2000736 regulation of stem cell differentiation 10.7143 5 yes
GO:0007292 female gamete generation 10.7143 4 yes
GO:0007613 memory 10.7143 4 yes
GO:0010594 regulation of endothelial cell migration 10.7143 5 yes
GO:0010996 response to auditory stimulus 7.1429 4 yes
GO:0030278 regulation of ossification 7.1429 4 yes
GO:0030500 regulation of bone mineralization 7.1429 5 yes
GO:0030501 positive regulation of bone mineralization 7.1429 6 yes
GO:0031102 neuron projection regeneration 7.1429 4 yes
GO:0031104 dendrite regeneration 7.1429 4 yes
GO:0043113 receptor clustering 7.1429 5 yes
GO:0045778 positive regulation of ossification 7.1429 5 yes
GO:0048680 positive regulation of axon regeneration 7.1429 6 yes
GO:0048813 dendrite morphogenesis 7.1429 8 yes
GO:0050920 regulation of chemotaxis 7.1429 4 yes
GO:0050921 positive regulation of chemotaxis 7.1429 5 yes
GO:0051302 regulation of cell division 7.1429 4 yes
GO:0051781 positive regulation of cell division 7.1429 5 yes
GO:0060326 cell chemotaxis 7.1429 4 yes
GO:0070167 regulation of biomineral tissue development 7.1429 4 yes
GO:0070169 positive regulation of biomineral tissue development 7.1429 5 yes
GO:0070572 positive regulation of neuron projection regeneration 7.1429 5 yes
GO:0110151 positive regulation of biomineralization 7.1429 4 yes
GO:0140058 neuron projection arborization 7.1429 8 yes
GO:0140059 dendrite arborization 7.1429 9 yes
GO:1900272 negative regulation of long-term synaptic potentiation 7.1429 4 yes
GO:1903036 positive regulation of response to wounding 7.1429 5 yes
GO:2000036 regulation of stem cell population maintenance 7.1429 4 yes
GO:2000178 negative regulation of neural precursor cell proliferation 7.1429 6 yes
GO:2000345 regulation of hepatocyte proliferation 7.1429 6 yes
GO:2000347 positive regulation of hepatocyte proliferation 7.1429 7 yes
GO:2000738 positive regulation of stem cell differentiation 7.1429 6 yes
GO:0002232 leukocyte chemotaxis involved in inflammatory response 7.1429 4 yes
GO:0002685 regulation of leukocyte migration 7.1429 4 yes
GO:0002687 positive regulation of leukocyte migration 7.1429 5 yes
GO:0002688 regulation of leukocyte chemotaxis 7.1429 5 yes
GO:0002690 positive regulation of leukocyte chemotaxis 7.1429 6 yes
GO:0007185 transmembrane receptor protein tyrosine phosphatase signaling pathway 7.1429 5 yes
GO:0007399 nervous system development 7.1429 4 yes
GO:0007406 negative regulation of neuroblast proliferation 7.1429 7 yes
GO:0007612 learning 7.1429 4 yes

Disease

No data found.

Uniprot ID Details Highest evidence Localizing into PSD HPA (protein expression in neurons)
ITAM_HUMAN [view interactions] Low throughput no no
NEK6_HUMAN [view interactions] Low throughput no yes
PTPRZ_HUMAN [view entry] [view interactions] Low throughput yes yes
CTNB1_HUMAN [view entry] [view interactions] Low throughput yes yes
ITAV_HUMAN [view interactions] Low throughput no yes
ITB3_HUMAN [view entry] [view interactions] Low throughput yes no
ALK_HUMAN [view entry] [view interactions] Low throughput yes yes
SDC3_HUMAN [view interactions] Low throughput no yes
PTPRB_HUMAN [view interactions] Low throughput no yes
BARD1_HUMAN [view interactions] High throughput no yes
CHD3_HUMAN [view interactions] High throughput no yes
IMB1_HUMAN [view entry] [view interactions] High throughput yes yes
GA45G_HUMAN [view interactions] High throughput no yes
FEZ1_HUMAN [view interactions] High throughput no no
PTN_HUMAN [view entry] [view interactions] High throughput yes yes
PIAS4_HUMAN [view interactions] High throughput no yes
GASP2_HUMAN [view entry] [view interactions] High throughput yes yes
RYR1_HUMAN [view interactions] High throughput no no
UBQL4_HUMAN [view interactions] High throughput no yes
CP2E1_HUMAN [view interactions] High throughput no no
BAG6_HUMAN [view entry] [view interactions] High throughput yes yes
SGTA_HUMAN [view interactions] High throughput no yes
T22D1_HUMAN [view interactions] High throughput no no
UBQL1_HUMAN [view interactions] High throughput no yes
B2CL1_HUMAN [view interactions] High throughput no yes
SMAP_HUMAN [view interactions] High throughput no yes
CG025_HUMAN [view interactions] High throughput no yes
DJB11_HUMAN [view interactions] High throughput no yes
GA45A_HUMAN [view interactions] High throughput no no
GSK3B_HUMAN [view entry] [view interactions] High throughput yes yes
RM44_HUMAN [view interactions] High throughput no yes
CPSF5_HUMAN [view interactions] High throughput no yes
PFD1_HUMAN [view interactions] High throughput no yes
TAF1D_HUMAN [view interactions] High throughput no yes
SERPH_HUMAN [view interactions] High throughput no no
KAPCA_HUMAN [view entry] [view interactions] High throughput yes yes
KLK6_HUMAN [view interactions] High throughput no no
TGFR2_HUMAN [view interactions] High throughput no no
BCCIP_HUMAN [view interactions] High throughput no no
PSMD2_HUMAN [view entry] [view interactions] High throughput yes yes
ARI2_HUMAN [view interactions] High throughput no no
GIPC2_HUMAN [view interactions] High throughput no yes
RACK1_HUMAN [view interactions] High throughput no yes
PP2AA_HUMAN [view entry] [view interactions] High throughput yes yes
PSD11_HUMAN [view entry] [view interactions] High throughput yes yes
PTPRS_HUMAN [view entry] [view interactions] High throughput yes no
RLA1_HUMAN [view entry] [view interactions] High throughput yes no
SGSM2_HUMAN [view interactions] High throughput no yes
TOM20_HUMAN [view entry] [view interactions] High throughput yes yes
TXND9_HUMAN [view interactions] High throughput no yes
ARL15_HUMAN [view interactions] High throughput no yes
ATPG_HUMAN [view interactions] High throughput no yes
CAPZB_HUMAN [view entry] [view interactions] High throughput yes yes
WASC3_HUMAN [view interactions] High throughput no yes
CREL1_HUMAN [view interactions] High throughput no yes
EIF3F_HUMAN [view interactions] High throughput no yes
S2536_HUMAN [view interactions] High throughput no yes
GPDA_HUMAN [view interactions] High throughput no yes
GSTP1_HUMAN [view entry] [view interactions] High throughput yes no
LAMA4_HUMAN [view interactions] High throughput no no
LC7L2_HUMAN [view interactions] High throughput no yes
MD2BP_HUMAN [view interactions] High throughput no no
PDIA1_HUMAN [view interactions] High throughput no yes
SAS10_HUMAN [view interactions] High throughput no yes
SAT1_HUMAN [view interactions] High throughput no yes
SSRA_HUMAN [view entry] [view interactions] High throughput yes yes
ASPP2_HUMAN [view interactions] High throughput no yes
ATRX_HUMAN [view entry] [view interactions] High throughput yes yes
BTBD2_HUMAN [view interactions] High throughput no no
CAAP1_HUMAN [view interactions] High throughput no yes
CACB4_HUMAN [view entry] [view interactions] High throughput yes yes
CAD10_HUMAN [view entry] [view interactions] High throughput yes yes
CK5P2_HUMAN [view interactions] High throughput no yes
COX6C_HUMAN [view entry] [view interactions] High throughput yes yes
DUS12_HUMAN [view interactions] High throughput no no
EVA1A_HUMAN [view interactions] High throughput no yes
FRIL_HUMAN [view interactions] High throughput no yes
BL1S1_HUMAN [view interactions] High throughput no yes
GLYAT_HUMAN [view interactions] High throughput no no
T2FA_HUMAN [view interactions] High throughput no yes
ITSN2_HUMAN [view entry] [view interactions] High throughput yes yes
AF9_HUMAN [view interactions] High throughput no yes
MYCBP_HUMAN [view interactions] High throughput no yes
NP1L5_HUMAN [view interactions] High throughput no yes
CRCT1_HUMAN [view interactions] High throughput no no
PMF1_HUMAN [view interactions] High throughput no no
PSB10_HUMAN [view interactions] High throughput no no
RIT1_HUMAN [view interactions] High throughput no yes
SNCAP_HUMAN [view interactions] High throughput no no
STC2_HUMAN [view interactions] High throughput no no
TKNK_HUMAN [view interactions] High throughput no yes
FAKD4_HUMAN [view interactions] High throughput no yes
ABC3G_HUMAN [view interactions] High throughput no no
GLHA_HUMAN [view interactions] High throughput no no
GSDME_HUMAN [view interactions] High throughput no yes
HBAP1_HUMAN [view interactions] High throughput no yes
MKKS_HUMAN [view interactions] High throughput no yes
PLXB2_HUMAN [view interactions] High throughput no yes
ST65G_HUMAN [view interactions] High throughput no yes
WFDC2_HUMAN [view interactions] High throughput no yes
CYTA_HUMAN [view interactions] High throughput no no
SPIN1_HUMAN [view interactions] High throughput no no
BMI1_HUMAN [view interactions] High throughput no yes
RBM23_HUMAN [view interactions] High throughput no yes
HGH1_HUMAN [view interactions] High throughput no no
ASPH_HUMAN [view interactions] High throughput no yes
TAU_HUMAN [view entry] [view interactions] High throughput yes yes
C19L2_HUMAN [view interactions] High throughput no yes
FMC1_HUMAN [view interactions] High throughput no no
SRC8_HUMAN [view entry] [view interactions] Computational yes yes
SDC1_HUMAN [view interactions] Computational no no
SRC_HUMAN [view entry] [view interactions] Computational yes no