Details for: PTPRM

Gene ID: 5797

Symbol: PTPRM

Ensembl ID: ENSG00000173482

Description: protein tyrosine phosphatase receptor type M

Associated with

Cells (max top 100)

(Cell Significance Index and respective Thresholds are uniquely calculated using our advanced thresholding algorithms to reveal cell-specific gene markers)

  • Cell Name: polychromatophilic erythroblast (CL0000550)
    Fold Change: 483.4767
    Cell Significance Index: -75.2000
  • Cell Name: hematopoietic oligopotent progenitor cell (CL0002032)
    Fold Change: 296.2033
    Cell Significance Index: -75.1300
  • Cell Name: smooth muscle fiber of ileum (CL1000278)
    Fold Change: 160.9539
    Cell Significance Index: -75.9900
  • Cell Name: mucosal type mast cell (CL0000485)
    Fold Change: 154.3358
    Cell Significance Index: -62.7000
  • Cell Name: ciliated cell of the bronchus (CL0002332)
    Fold Change: 65.6302
    Cell Significance Index: -62.6600
  • Cell Name: orthochromatic erythroblast (CL0000552)
    Fold Change: 61.1174
    Cell Significance Index: -75.3600
  • Cell Name: epidermal Langerhans cell (CL0002457)
    Fold Change: 25.9254
    Cell Significance Index: -56.7400
  • Cell Name: stromal cell of bone marrow (CL0010001)
    Fold Change: 19.1103
    Cell Significance Index: -75.4100
  • Cell Name: cardiac endothelial cell (CL0010008)
    Fold Change: 14.4070
    Cell Significance Index: 207.2100
  • Cell Name: kidney capillary endothelial cell (CL1000892)
    Fold Change: 9.5130
    Cell Significance Index: 98.5300
  • Cell Name: cardiac muscle myoblast (CL0000513)
    Fold Change: 6.7727
    Cell Significance Index: 519.7300
  • Cell Name: basal epithelial cell of prostatic duct (CL0002236)
    Fold Change: 6.6579
    Cell Significance Index: 59.1000
  • Cell Name: leptomeningeal cell (CL0000708)
    Fold Change: 6.4607
    Cell Significance Index: 138.1000
  • Cell Name: indirect pathway medium spiny neuron (CL4023029)
    Fold Change: 5.6660
    Cell Significance Index: 250.6200
  • Cell Name: skeletal muscle fiber (CL0008002)
    Fold Change: 5.0123
    Cell Significance Index: 128.8400
  • Cell Name: adipocyte of breast (CL0002617)
    Fold Change: 4.8935
    Cell Significance Index: 61.6200
  • Cell Name: obsolete caudal ganglionic eminence derived GABAergic cortical interneuron (CL4023070)
    Fold Change: 4.8283
    Cell Significance Index: 1731.8200
  • Cell Name: Purkinje cell (CL0000121)
    Fold Change: 4.6336
    Cell Significance Index: 101.4600
  • Cell Name: preadipocyte (CL0002334)
    Fold Change: 4.5114
    Cell Significance Index: 88.0500
  • Cell Name: type I muscle cell (CL0002211)
    Fold Change: 3.9030
    Cell Significance Index: 95.2300
  • Cell Name: lung endothelial cell (CL1001567)
    Fold Change: 3.2929
    Cell Significance Index: 171.5200
  • Cell Name: neoplastic cell (CL0001063)
    Fold Change: 3.0529
    Cell Significance Index: 605.8600
  • Cell Name: corneal endothelial cell (CL0000132)
    Fold Change: 3.0499
    Cell Significance Index: 46.4000
  • Cell Name: direct pathway medium spiny neuron (CL4023026)
    Fold Change: 2.6041
    Cell Significance Index: 98.6100
  • Cell Name: GABAergic interneuron (CL0011005)
    Fold Change: 2.0517
    Cell Significance Index: 1419.0300
  • Cell Name: retinal progenitor cell (CL0002672)
    Fold Change: 1.8173
    Cell Significance Index: 101.9800
  • Cell Name: forebrain neuroblast (CL1000042)
    Fold Change: 1.4942
    Cell Significance Index: 91.8400
  • Cell Name: secondary lens fiber (CL0002225)
    Fold Change: 1.4508
    Cell Significance Index: 1972.6500
  • Cell Name: L2/3-6 intratelencephalic projecting glutamatergic neuron (CL4023040)
    Fold Change: 1.2897
    Cell Significance Index: 258.7200
  • Cell Name: GABAergic amacrine cell (CL4030027)
    Fold Change: 1.2811
    Cell Significance Index: 15.8900
  • Cell Name: subcutaneous adipocyte (CL0002521)
    Fold Change: 1.0866
    Cell Significance Index: 4.7300
  • Cell Name: type II muscle cell (CL0002212)
    Fold Change: 0.8076
    Cell Significance Index: 13.0300
  • Cell Name: pigmented epithelial cell (CL0000529)
    Fold Change: 0.6819
    Cell Significance Index: 1284.0100
  • Cell Name: hippocampal interneuron (CL1001569)
    Fold Change: 0.5968
    Cell Significance Index: 7.7400
  • Cell Name: lens epithelial cell (CL0002224)
    Fold Change: 0.5334
    Cell Significance Index: 821.0900
  • Cell Name: ciliary muscle cell (CL1000443)
    Fold Change: 0.5226
    Cell Significance Index: 237.1800
  • Cell Name: basal cell of urothelium (CL1000486)
    Fold Change: 0.4999
    Cell Significance Index: 61.4700
  • Cell Name: intermediate cell of urothelium (CL4030055)
    Fold Change: 0.4848
    Cell Significance Index: 87.3900
  • Cell Name: tuft cell of colon (CL0009041)
    Fold Change: 0.4298
    Cell Significance Index: 388.1000
  • Cell Name: endothelial cell of placenta (CL0009092)
    Fold Change: 0.3989
    Cell Significance Index: 2.4100
  • Cell Name: cortical interneuron (CL0008031)
    Fold Change: 0.3761
    Cell Significance Index: 9.0200
  • Cell Name: non-pigmented ciliary epithelial cell (CL0002304)
    Fold Change: 0.3372
    Cell Significance Index: 214.1600
  • Cell Name: anterior lens cell (CL0002223)
    Fold Change: 0.3123
    Cell Significance Index: 575.9900
  • Cell Name: enteroendocrine cell of colon (CL0009042)
    Fold Change: 0.2135
    Cell Significance Index: 40.6300
  • Cell Name: cardiac muscle cell (CL0000746)
    Fold Change: 0.1219
    Cell Significance Index: 1.8000
  • Cell Name: hippocampal granule cell (CL0001033)
    Fold Change: 0.0970
    Cell Significance Index: 6.5200
  • Cell Name: sst GABAergic cortical interneuron (CL4023017)
    Fold Change: 0.0966
    Cell Significance Index: 1.9100
  • Cell Name: fibroblast of cardiac tissue (CL0002548)
    Fold Change: 0.0689
    Cell Significance Index: 0.9900
  • Cell Name: enteroendocrine cell of small intestine (CL0009006)
    Fold Change: 0.0480
    Cell Significance Index: 1.2000
  • Cell Name: cell in vitro (CL0001034)
    Fold Change: 0.0454
    Cell Significance Index: 24.7800
  • Cell Name: placental villous trophoblast (CL2000060)
    Fold Change: -0.0037
    Cell Significance Index: -0.1000
  • Cell Name: bladder urothelial cell (CL1001428)
    Fold Change: -0.0040
    Cell Significance Index: -0.2100
  • Cell Name: epithelial cell of small intestine (CL0002254)
    Fold Change: -0.0105
    Cell Significance Index: -1.7100
  • Cell Name: small intestine goblet cell (CL1000495)
    Fold Change: -0.0336
    Cell Significance Index: -1.1800
  • Cell Name: pancreatic A cell (CL0000171)
    Fold Change: -0.0489
    Cell Significance Index: -36.2400
  • Cell Name: pancreatic PP cell (CL0002275)
    Fold Change: -0.0591
    Cell Significance Index: -36.9200
  • Cell Name: kidney loop of Henle cortical thick ascending limb epithelial cell (CL1001109)
    Fold Change: -0.0815
    Cell Significance Index: -59.7400
  • Cell Name: pulmonary alveolar epithelial cell (CL0000322)
    Fold Change: -0.0871
    Cell Significance Index: -65.8900
  • Cell Name: type B pancreatic cell (CL0000169)
    Fold Change: -0.0973
    Cell Significance Index: -54.9000
  • Cell Name: transit amplifying cell of colon (CL0009011)
    Fold Change: -0.1001
    Cell Significance Index: -3.2100
  • Cell Name: hair follicular keratinocyte (CL2000092)
    Fold Change: -0.1197
    Cell Significance Index: -52.9300
  • Cell Name: smooth muscle cell of sphincter of pupil (CL0002243)
    Fold Change: -0.1246
    Cell Significance Index: -12.9700
  • Cell Name: colon goblet cell (CL0009039)
    Fold Change: -0.1301
    Cell Significance Index: -12.8700
  • Cell Name: enterocyte of epithelium of small intestine (CL1000334)
    Fold Change: -0.1565
    Cell Significance Index: -4.5100
  • Cell Name: pancreatic acinar cell (CL0002064)
    Fold Change: -0.1605
    Cell Significance Index: -27.4100
  • Cell Name: pigmented ciliary epithelial cell (CL0002303)
    Fold Change: -0.1684
    Cell Significance Index: -24.4800
  • Cell Name: pancreatic D cell (CL0000173)
    Fold Change: -0.2047
    Cell Significance Index: -43.1200
  • Cell Name: dopaminergic neuron (CL0000700)
    Fold Change: -0.2233
    Cell Significance Index: -64.2500
  • Cell Name: stromal cell of ovary (CL0002132)
    Fold Change: -0.2468
    Cell Significance Index: -33.8900
  • Cell Name: odontoblast (CL0000060)
    Fold Change: -0.2480
    Cell Significance Index: -31.7900
  • Cell Name: centrilobular region hepatocyte (CL0019029)
    Fold Change: -0.2921
    Cell Significance Index: -4.9200
  • Cell Name: medial ganglionic eminence derived interneuron (CL4023063)
    Fold Change: -0.2947
    Cell Significance Index: -4.2200
  • Cell Name: intestinal crypt stem cell of colon (CL0009043)
    Fold Change: -0.3004
    Cell Significance Index: -32.6700
  • Cell Name: enterocyte of epithelium of large intestine (CL0002071)
    Fold Change: -0.3991
    Cell Significance Index: -18.0900
  • Cell Name: pvalb GABAergic cortical interneuron (CL4023018)
    Fold Change: -0.4349
    Cell Significance Index: -9.2300
  • Cell Name: pancreatic ductal cell (CL0002079)
    Fold Change: -0.4482
    Cell Significance Index: -51.3500
  • Cell Name: epithelial cell of stomach (CL0002178)
    Fold Change: -0.4523
    Cell Significance Index: -52.7100
  • Cell Name: abnormal cell (CL0001061)
    Fold Change: -0.4655
    Cell Significance Index: -47.5600
  • Cell Name: lactocyte (CL0002325)
    Fold Change: -0.5560
    Cell Significance Index: -71.8300
  • Cell Name: midget ganglion cell of retina (CL4023188)
    Fold Change: -0.6192
    Cell Significance Index: -6.4500
  • Cell Name: intestinal tuft cell (CL0019032)
    Fold Change: -0.6330
    Cell Significance Index: -38.8100
  • Cell Name: microfold cell of epithelium of small intestine (CL1000353)
    Fold Change: -0.6477
    Cell Significance Index: -44.8000
  • Cell Name: tonsil germinal center B cell (CL2000006)
    Fold Change: -0.6556
    Cell Significance Index: -77.3200
  • Cell Name: pancreatic endocrine cell (CL0008024)
    Fold Change: -0.7236
    Cell Significance Index: -82.6000
  • Cell Name: sebum secreting cell (CL0000317)
    Fold Change: -0.7961
    Cell Significance Index: -56.3000
  • Cell Name: Hofbauer cell (CL3000001)
    Fold Change: -0.8100
    Cell Significance Index: -6.6100
  • Cell Name: gut absorptive cell (CL0000677)
    Fold Change: -0.8677
    Cell Significance Index: -52.0900
  • Cell Name: kidney loop of Henle descending limb epithelial cell (CL1001021)
    Fold Change: -0.8750
    Cell Significance Index: -69.3000
  • Cell Name: hippocampal astrocyte (CL0002604)
    Fold Change: -0.9239
    Cell Significance Index: -12.9200
  • Cell Name: umbrella cell of urothelium (CL4030056)
    Fold Change: -0.9583
    Cell Significance Index: -8.8300
  • Cell Name: periportal region hepatocyte (CL0019026)
    Fold Change: -0.9607
    Cell Significance Index: -14.1800
  • Cell Name: progenitor cell of mammary luminal epithelium (CL0009116)
    Fold Change: -0.9650
    Cell Significance Index: -71.9200
  • Cell Name: regular ventricular cardiac myocyte (CL0002131)
    Fold Change: -1.0310
    Cell Significance Index: -13.2200
  • Cell Name: lamp5 GABAergic cortical interneuron (CL4023011)
    Fold Change: -1.0960
    Cell Significance Index: -23.6800
  • Cell Name: basal cell of prostate epithelium (CL0002341)
    Fold Change: -1.1139
    Cell Significance Index: -30.3200
  • Cell Name: basal epithelial cell of tracheobronchial tree (CL0002329)
    Fold Change: -1.1576
    Cell Significance Index: -32.3500
  • Cell Name: early pro-B cell (CL0002046)
    Fold Change: -1.1695
    Cell Significance Index: -75.4500
  • Cell Name: glycinergic neuron (CL1001509)
    Fold Change: -1.2252
    Cell Significance Index: -64.3300
  • Cell Name: forebrain radial glial cell (CL0013000)
    Fold Change: -1.2310
    Cell Significance Index: -8.9500
  • Cell Name: hippocampal pyramidal neuron (CL1001571)
    Fold Change: -1.2451
    Cell Significance Index: -35.5300

Cell ID: Standard Cell Ontology term used for mapping and comparing cells across experiments. Ensures consistency in analyzing cellular functions across tissues.
Fold Change: Represents the ratio of the current Cell Significance Index to the Cell Significance Index Threshold, indicating how much the gene expression has changed compared to a baseline.
Cell Significance Index: Reflects how strongly a gene is expressed in this specific cell.

Cell ID: Standard Cell Ontology term used for mapping and comparing cells across experiments. Ensures consistency in analyzing cellular functions across tissues.
Fold Change: Represents the ratio of the current Cell Significance Index to the Cell Significance Index Threshold, indicating how much the gene expression has changed compared to a baseline.
Cell Significance Index: Reflects how strongly a gene is expressed in this cell type. Calculated using techniques like effect size estimation and bootstrapping for reliability.

Cell ID: Standard Cell Ontology term used for mapping and comparing cells across experiments. Ensures consistency in analyzing cellular functions across tissues.
Fold Change: Represents the ratio of the current Cell Significance Index to the Cell Significance Index Threshold, indicating how much the gene expression has changed compared to a baseline.
Cell Significance Index: Reflects how strongly a gene is expressed in this cell type. Calculated using techniques like effect size estimation and bootstrapping for reliability.

Other Information

**Key Characteristics:** 1. **Structure and Function:** PTPRM is a receptor-type tyrosine phosphatase, which means it has an extracellular ligand-binding domain, a transmembrane domain, and an intracellular catalytic domain. Its primary function is to dephosphorylate tyrosine residues on target proteins, thereby regulating their activity. 2. **Cell Type-Specific Expression:** PTPRM is expressed in various cell types, including neuronal brush cells, Purkinje cells, cardiac myocytes, epithelial cells, and inhibitory interneurons. This suggests that PTPRM plays a specific role in maintaining tissue homeostasis and regulating cell-cell interactions. 3. **Negative Regulation of Angiogenesis and Cell Migration:** PTPRM has been shown to negatively regulate angiogenesis and endothelial cell migration, suggesting its role in maintaining tissue architecture and preventing excessive cell proliferation. **Pathways and Functions:** 1. **Adherens Junction and Cell-Cell Junction:** PTPRM is involved in regulating cell-cell adhesion through its interaction with cadherins and other adhesion molecules. 2. **Signal Transduction:** PTPRM dephosphorylates and regulates the activity of various signaling molecules, including growth factor receptors and kinases, thereby modulating cellular responses to external stimuli. 3. **Neurodevelopment and Axon Guidance:** PTPRM plays a crucial role in regulating neuron projection development and retinal ganglion cell axon guidance, highlighting its importance in nervous system development. 4. **Angiogenesis and Endothelial Cell Migration:** PTPRM negatively regulates angiogenesis and endothelial cell migration, suggesting its role in maintaining tissue architecture and preventing excessive cell proliferation. **Clinical Significance:** 1. **Cancer and Angiogenesis:** Dysregulation of PTPRM has been implicated in various cancers, including breast, lung, and colon cancer, where it contributes to angiogenesis and tumor progression. 2. **Neurological Disorders:** Alterations in PTPRM expression have been linked to neurological disorders, including Alzheimer's disease, Parkinson's disease, and multiple sclerosis, where it affects neuronal communication and tissue homeostasis. 3. **Cardiovascular Diseases:** PTPRM's role in regulating endothelial cell migration and angiogenesis makes it a potential target for cardiovascular disease treatment, particularly in conditions like atherosclerosis and hypertension. In conclusion, the PTPRM gene plays a multifaceted role in regulating cell communication and signaling, maintaining tissue homeostasis, and preventing disease. Further research is needed to fully elucidate the mechanisms underlying PTPRM's functions and to explore its therapeutic potential in various diseases.

Genular Protein ID: 2271116466

Symbol: PTPRM_HUMAN

Name: Receptor-type tyrosine-protein phosphatase mu

UniProtKB Accession Codes:

Database IDs:

Citations:

PubMed ID: 1655529

Title: Cloning, expression and chromosomal localization of a new putative receptor-like protein tyrosine phosphatase.

PubMed ID: 1655529

DOI: 10.1016/0014-5793(91)81241-y

PubMed ID: 16177791

Title: DNA sequence and analysis of human chromosome 18.

PubMed ID: 16177791

DOI: 10.1038/nature03983

PubMed ID: 15489334

Title: The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC).

PubMed ID: 15489334

DOI: 10.1101/gr.2596504

PubMed ID: 10753936

Title: Receptor protein-tyrosine phosphatase RPTPmu binds to and dephosphorylates the catenin p120(ctn).

PubMed ID: 10753936

DOI: 10.1074/jbc.275.15.11264

PubMed ID: 16335952

Title: Human plasma N-glycoproteome analysis by immunoaffinity subtraction, hydrazide chemistry, and mass spectrometry.

PubMed ID: 16335952

DOI: 10.1021/pr0502065

PubMed ID: 18669648

Title: A quantitative atlas of mitotic phosphorylation.

PubMed ID: 18669648

DOI: 10.1073/pnas.0805139105

PubMed ID: 9346878

Title: The crystal structure of domain 1 of receptor protein-tyrosine phosphatase mu.

PubMed ID: 9346878

DOI: 10.1074/jbc.272.44.27505

PubMed ID: 21998202

Title: RPTPmu tyrosine phosphatase promotes adipogenic differentiation via modulation of p120 catenin phosphorylation.

PubMed ID: 21998202

DOI: 10.1091/mbc.e11-03-0175

PubMed ID: 16456543

Title: Molecular analysis of receptor protein tyrosine phosphatase mu-mediated cell adhesion.

PubMed ID: 16456543

DOI: 10.1038/sj.emboj.7600974

PubMed ID: 17761881

Title: Structure of a tyrosine phosphatase adhesive interaction reveals a spacer-clamp mechanism.

PubMed ID: 17761881

DOI: 10.1126/science.1144646

Sequence Information:

  • Length: 1452
  • Mass: 163682
  • Checksum: 8319E3D3A583E992
  • Sequence:
  • MRGLGTCLAT LAGLLLTAAG ETFSGGCLFD EPYSTCGYSQ SEGDDFNWEQ VNTLTKPTSD 
    PWMPSGSFML VNASGRPEGQ RAHLLLPQLK ENDTHCIDFH YFVSSKSNSP PGLLNVYVKV 
    NNGPLGNPIW NISGDPTRTW NRAELAISTF WPNFYQVIFE VITSGHQGYL AIDEVKVLGH 
    PCTRTPHFLR IQNVEVNAGQ FATFQCSAIG RTVAGDRLWL QGIDVRDAPL KEIKVTSSRR 
    FIASFNVVNT TKRDAGKYRC MIRTEGGVGI SNYAELVVKE PPVPIAPPQL ASVGATYLWI 
    QLNANSINGD GPIVAREVEY CTASGSWNDR QPVDSTSYKI GHLDPDTEYE ISVLLTRPGE 
    GGTGSPGPAL RTRTKCADPM RGPRKLEVVE VKSRQITIRW EPFGYNVTRC HSYNLTVHYC 
    YQVGGQEQVR EEVSWDTENS HPQHTITNLS PYTNVSVKLI LMNPEGRKES QELIVQTDED 
    LPGAVPTESI QGSTFEEKIF LQWREPTQTY GVITLYEITY KAVSSFDPEI DLSNQSGRVS 
    KLGNETHFLF FGLYPGTTYS FTIRASTAKG FGPPATNQFT TKISAPSMPA YELETPLNQT 
    DNTVTVMLKP AHSRGAPVSV YQIVVEEERP RRTKKTTEIL KCYPVPIHFQ NASLLNSQYY 
    FAAEFPADSL QAAQPFTIGD NKTYNGYWNT PLLPYKSYRI YFQAASRANG ETKIDCVQVA 
    TKGAATPKPV PEPEKQTDHT VKIAGVIAGI LLFVIIFLGV VLVMKKRKLA KKRKETMSST 
    RQEMTVMVNS MDKSYAEQGT NCDEAFSFMD THNLNGRSVS SPSSFTMKTN TLSTSVPNSY 
    YPDETHTMAS DTSSLVQSHT YKKREPADVP YQTGQLHPAI RVADLLQHIT QMKCAEGYGF 
    KEEYESFFEG QSAPWDSAKK DENRMKNRYG NIIAYDHSRV RLQTIEGDTN SDYINGNYID 
    GYHRPNHYIA TQGPMQETIY DFWRMVWHEN TASIIMVTNL VEVGRVKCCK YWPDDTEIYK 
    DIKVTLIETE LLAEYVIRTF AVEKRGVHEI REIRQFHFTG WPDHGVPYHA TGLLGFVRQV 
    KSKSPPSAGP LVVHCSAGAG RTGCFIVIDI MLDMAEREGV VDIYNCVREL RSRRVNMVQT 
    EEQYVFIHDA ILEACLCGDT SVPASQVRSL YYDMNKLDPQ TNSSQIKEEF RTLNMVTPTL 
    RVEDCSIALL PRNHEKNRCM DILPPDRCLP FLITIDGESS NYINAALMDS YKQPSAFIVT 
    QHPLPNTVKD FWRLVLDYHC TSVVMLNDVD PAQLCPQYWP ENGVHRHGPI QVEFVSADLE 
    EDIISRIFRI YNAARPQDGY RMVQQFQFLG WPMYRDTPVS KRSFLKLIRQ VDKWQEEYNG 
    GEGRTVVHCL NGGGRSGTFC AISIVCEMLR HQRTVDVFHA VKTLRNNKPN MVDLLDQYKF 
    CYEVALEYLN SG

Database document:

This is a preview of the gene's schema. Only a few entries are kept for 'singleCellExpressions,' 'mRNAExpressions,' and other large data arrays for visualization purposes. You can zoom in with the mouse wheel for a closer view, and the text will adjust automatically if necessary. For the full schema, download it here.