Tyrosine-protein phosphatase domain-containing protein [Caenorhabditis elegans]
protein tyrosine phosphatase family protein( domain architecture ID 12193126)
cys-based protein tyrosine phosphatase (PTP) family protein, such as tyrosine-protein phosphatase that catalyzes the dephosphorylation of phosphotyrosine groups in phosphoproteins
List of domain hits
Name | Accession | Description | Interval | E-value | |||||
PTPc | smart00194 | Protein tyrosine phosphatase, catalytic domain; |
155-408 | 1.86e-60 | |||||
Protein tyrosine phosphatase, catalytic domain; : Pssm-ID: 214550 [Multi-domain] Cd Length: 259 Bit Score: 197.50 E-value: 1.86e-60
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Name | Accession | Description | Interval | E-value | |||||
PTPc | smart00194 | Protein tyrosine phosphatase, catalytic domain; |
155-408 | 1.86e-60 | |||||
Protein tyrosine phosphatase, catalytic domain; Pssm-ID: 214550 [Multi-domain] Cd Length: 259 Bit Score: 197.50 E-value: 1.86e-60
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Y_phosphatase | pfam00102 | Protein-tyrosine phosphatase; |
180-408 | 4.25e-50 | |||||
Protein-tyrosine phosphatase; Pssm-ID: 459674 [Multi-domain] Cd Length: 234 Bit Score: 169.73 E-value: 4.25e-50
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PTPc | cd00047 | catalytic domain of protein tyrosine phosphatases; Protein tyrosine phosphatases (PTP, EC 3.1. ... |
206-403 | 7.94e-43 | |||||
catalytic domain of protein tyrosine phosphatases; Protein tyrosine phosphatases (PTP, EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides; they regulate phosphotyrosine levels in signal transduction pathways. The depth of the active site cleft renders the enzyme specific for phosphorylated Tyr (pTyr) residues, instead of pSer or pThr. This family has a distinctive active site signature motif, HCSAGxGRxG, and are characterized as either transmembrane, receptor-like or non-transmembrane (soluble) PTPs. Receptor-like PTP domains tend to occur in two copies in the cytoplasmic region of the transmembrane proteins, only one copy may be active. Pssm-ID: 350343 [Multi-domain] Cd Length: 200 Bit Score: 149.74 E-value: 7.94e-43
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PHA02742 | PHA02742 | protein tyrosine phosphatase; Provisional |
179-411 | 2.47e-08 | |||||
protein tyrosine phosphatase; Provisional Pssm-ID: 165109 [Multi-domain] Cd Length: 303 Bit Score: 55.39 E-value: 2.47e-08
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Name | Accession | Description | Interval | E-value | |||||
PTPc | smart00194 | Protein tyrosine phosphatase, catalytic domain; |
155-408 | 1.86e-60 | |||||
Protein tyrosine phosphatase, catalytic domain; Pssm-ID: 214550 [Multi-domain] Cd Length: 259 Bit Score: 197.50 E-value: 1.86e-60
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Y_phosphatase | pfam00102 | Protein-tyrosine phosphatase; |
180-408 | 4.25e-50 | |||||
Protein-tyrosine phosphatase; Pssm-ID: 459674 [Multi-domain] Cd Length: 234 Bit Score: 169.73 E-value: 4.25e-50
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PTPc | cd00047 | catalytic domain of protein tyrosine phosphatases; Protein tyrosine phosphatases (PTP, EC 3.1. ... |
206-403 | 7.94e-43 | |||||
catalytic domain of protein tyrosine phosphatases; Protein tyrosine phosphatases (PTP, EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides; they regulate phosphotyrosine levels in signal transduction pathways. The depth of the active site cleft renders the enzyme specific for phosphorylated Tyr (pTyr) residues, instead of pSer or pThr. This family has a distinctive active site signature motif, HCSAGxGRxG, and are characterized as either transmembrane, receptor-like or non-transmembrane (soluble) PTPs. Receptor-like PTP domains tend to occur in two copies in the cytoplasmic region of the transmembrane proteins, only one copy may be active. Pssm-ID: 350343 [Multi-domain] Cd Length: 200 Bit Score: 149.74 E-value: 7.94e-43
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PTPc_motif | smart00404 | Protein tyrosine phosphatase, catalytic domain motif; |
305-405 | 7.87e-13 | |||||
Protein tyrosine phosphatase, catalytic domain motif; Pssm-ID: 214649 [Multi-domain] Cd Length: 105 Bit Score: 64.30 E-value: 7.87e-13
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PTPc_DSPc | smart00012 | Protein tyrosine phosphatase, catalytic domain, undefined specificity; Protein tyrosine ... |
305-405 | 7.87e-13 | |||||
Protein tyrosine phosphatase, catalytic domain, undefined specificity; Protein tyrosine phosphatases. Homologues detected by this profile and not by those of "PTPc" or "DSPc" are predicted to be protein phosphatases with a similar fold to DSPs and PTPs, yet with unpredicted specificities. Pssm-ID: 214469 [Multi-domain] Cd Length: 105 Bit Score: 64.30 E-value: 7.87e-13
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PTP-N23 | cd14539 | PTP-like domain of tyrosine-protein phosphatase non-receptor type 23; Tyrosine-protein ... |
206-403 | 2.68e-09 | |||||
PTP-like domain of tyrosine-protein phosphatase non-receptor type 23; Tyrosine-protein phosphatase non-receptor type 23 (PTPN23), also called His domain-containing protein tyrosine phosphatase (HD-PTP) or protein tyrosine phosphatase TD14 (PTP-TD14), is a catalytically inactive member of the tyrosine-specific protein tyrosine phosphatase (PTP) family. Human PTPN23 may be involved in the regulation of small nuclear ribonucleoprotein assembly and pre-mRNA splicing by modifying the survival motor neuron (SMN) complex. It plays a role in ciliogenesis and is part of endosomal sorting complex required for transport (ESCRT) pathways. PTPN23 contains five domains: a BRO1-like domain that plays a role in endosomal sorting; a V-domain that interacts with Lys63-linked polyubiquitinated substrates; a central proline-rich region that might recruit SH3-containing proteins; a PTP-like domain; and a proteolytic degradation-targeting motif, also known as a PEST sequence. Pssm-ID: 350387 [Multi-domain] Cd Length: 205 Bit Score: 57.01 E-value: 2.68e-09
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PTP_fungal | cd18533 | fungal protein tyrosine phosphatases; This subfamily contains Saccharomyces cerevisiae ... |
206-408 | 1.07e-08 | |||||
fungal protein tyrosine phosphatases; This subfamily contains Saccharomyces cerevisiae protein-tyrosine phosphatases 1 (PTP1) and 2 (PTP2), Schizosaccharomyces pombe PTP1, PTP2, and PTP3, and similar fungal proteins. PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides; they regulate phosphotyrosine levels in signal transduction pathways. PTP2, together with PTP3, is the major phosphatase that dephosphorylates and inactivates the MAP kinase HOG1 and also modulates its subcellular localization. Pssm-ID: 350509 [Multi-domain] Cd Length: 212 Bit Score: 55.33 E-value: 1.07e-08
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PHA02742 | PHA02742 | protein tyrosine phosphatase; Provisional |
179-411 | 2.47e-08 | |||||
protein tyrosine phosphatase; Provisional Pssm-ID: 165109 [Multi-domain] Cd Length: 303 Bit Score: 55.39 E-value: 2.47e-08
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R-PTPc-A-2 | cd14623 | catalytic domain of receptor-type tyrosine-protein phosphatase A, repeat 2; Receptor-type ... |
197-403 | 7.00e-08 | |||||
catalytic domain of receptor-type tyrosine-protein phosphatase A, repeat 2; Receptor-type tyrosine-protein phosphatase A (PTPRA), also known as receptor-type tyrosine-protein phosphatase alpha (R-PTP-alpha), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRA is a positive regulator of Src and Src family kinases via dephosphorylation of the Src-inhibitory tyrosine 527. Thus, it affects transformation and tumorigenesis, inhibition of proliferation, cell cycle arrest, integrin signaling, neuronal differentiation and outgrowth, and ion channel activity. It is also involved in interleukin-1 signaling in fibroblasts through its interaction with the focal adhesion targeting domain of focal adhesion kinase. PTPRA comprises a small extracellular domain, a transmembrane segment, and an intracellular region containing two tandem catalytic PTP domains. This model represents the second PTP domain (repeat 2). Pssm-ID: 350471 [Multi-domain] Cd Length: 228 Bit Score: 53.12 E-value: 7.00e-08
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PHA02746 | PHA02746 | protein tyrosine phosphatase; Provisional |
224-414 | 1.41e-07 | |||||
protein tyrosine phosphatase; Provisional Pssm-ID: 165113 [Multi-domain] Cd Length: 323 Bit Score: 53.11 E-value: 1.41e-07
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R-PTPc-B | cd14617 | catalytic domain of receptor-type tyrosine-protein phosphatase B; Receptor-type ... |
184-404 | 1.44e-07 | |||||
catalytic domain of receptor-type tyrosine-protein phosphatase B; Receptor-type tyrosine-protein phosphatase B (PTPRB), also known as receptor-type tyrosine-protein phosphatase beta (R-PTP-beta) or vascular endothelial protein tyrosine phosphatase(VE-PTP), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRB/VE-PTP is a member of the R3 subfamily of receptor-type phosphotyrosine phosphatases (RPTP), characterized by a unique modular composition consisting of multiple extracellular fibronectin type III (FN3) repeats and a single (most RPTP subtypes have two) cytoplasmic catalytic PTP domain. It is expressed specifically in vascular endothelial cells and it plays an important role in blood vessel remodeling and angiogenesis. Pssm-ID: 350465 [Multi-domain] Cd Length: 228 Bit Score: 52.23 E-value: 1.44e-07
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R-PTPc-E-2 | cd14622 | catalytic domain of receptor-type tyrosine-protein phosphatase E, repeat 2; Receptor-type ... |
233-403 | 6.36e-07 | |||||
catalytic domain of receptor-type tyrosine-protein phosphatase E, repeat 2; Receptor-type tyrosine-protein phosphatase E (PTPRE), also known as receptor-type tyrosine-protein phosphatase epsilon (R-PTP-epsilon), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. The PTPRE gene contains two distinct promoters that generate the two major isoforms: transmembrane (receptor type RPTPe or PTPeM) and cytoplasmic (cyt-PTPe or PTPeC). Receptor type RPTPe plays a critical role in signaling transduction pathways and phosphoprotein network topology in red blood cells, and may also play a role in osteoclast formation and function. It also negatively regulates PDGFRbeta-mediated signaling pathways that are crucial for the pathogenesis of atherosclerosis. cyt-PTPe acts as a negative regulator of insulin receptor signaling in skeletal muscle. It regulates insulin-induced phosphorylation of proteins downstream of the insulin receptor. Receptor type RPTPe contains a small extracellular region, a single transmembrane segment, and an intracellular region two tandem catalytic PTP domains. This model represents the second PTP domain (repeat 2). Pssm-ID: 350470 [Multi-domain] Cd Length: 205 Bit Score: 50.00 E-value: 6.36e-07
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R-PTPc-E-1 | cd14620 | catalytic domain of receptor-type tyrosine-protein phosphatase E, repeat 1; Receptor-type ... |
203-403 | 8.85e-07 | |||||
catalytic domain of receptor-type tyrosine-protein phosphatase E, repeat 1; Receptor-type tyrosine-protein phosphatase E (PTPRE), also known as receptor-type tyrosine-protein phosphatase epsilon (R-PTP-epsilon), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. The PTPRE gene contains two distinct promoters that generate the two major isoforms: transmembrane (receptor type RPTPe or PTPeM) and cytoplasmic (cyt-PTPe or PTPeC). Receptor type RPTPe plays a critical role in signaling transduction pathways and phosphoprotein network topology in red blood cells, and may also play a role in osteoclast formation and function. It also negatively regulates PDGFRbeta-mediated signaling pathways that are crucial for the pathogenesis of atherosclerosis. cyt-PTPe acts as a negative regulator of insulin receptor signaling in skeletal muscle. It regulates insulin-induced phosphorylation of proteins downstream of the insulin receptor. Receptor type RPTPe contains a small extracellular region, a single transmembrane segment, and an intracellular region two tandem catalytic PTP domains. This model represents the first PTP domain (repeat 1). Pssm-ID: 350468 [Multi-domain] Cd Length: 229 Bit Score: 49.94 E-value: 8.85e-07
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R-PTPc-A-E-2 | cd14552 | catalytic domain of receptor-type tyrosine-protein phosphatase A and E, repeat 2; ... |
233-403 | 1.45e-06 | |||||
catalytic domain of receptor-type tyrosine-protein phosphatase A and E, repeat 2; Receptor-type tyrosine-protein phosphatase A (PTPRA) and E (PTPRE) belong to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRA and PTPRE share several functions including regulation of Src family kinases and voltage-gated potassium (Kv) channels. They both contain a small extracellular domain, a transmembrane segment, and an intracellular region containing two tandem catalytic PTP domains. This model represents the second PTP domain (repeat 2). Pssm-ID: 350400 [Multi-domain] Cd Length: 202 Bit Score: 48.80 E-value: 1.45e-06
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R-PTPc-G-1 | cd17667 | catalytic domain of receptor-type tyrosine-protein phosphatase G, repeat 1; Receptor-type ... |
222-403 | 3.97e-06 | |||||
catalytic domain of receptor-type tyrosine-protein phosphatase G, repeat 1; Receptor-type tyrosine-protein phosphatase G (PTPRG), also called protein-tyrosine phosphatase gamma (R-PTP-gamma), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRG is an important tumor suppressor gene in multiple human cancers such as lung, ovarian, and breast cancers. It is widely expressed in many tissues, including the central nervous system, where it plays a role during neuroinflammation processes. It can dephosphorylate platelet-derived growth factor receptor beta (PDGFRB) and may play a role in PDGFRB-related infantile myofibromatosis. PTPRG has four splicing isoforms: three transmembrane isoforms, PTPRG-A, B, and C, and one secretory isoform, PTPRG-S, which are expressed in many tissues including the brain. PTPRG is a type 1 integral membrane protein consisting of an extracellular region with a carbonic anhydrase-like (CAH) and a fibronectin type III (FN3) domains, and an intracellular region with a catalytic PTP domain (repeat 1) proximal to the membrane, and a catalytically inactive PTP-fold domain (repeat 2) distal to the membrane. This model represents the catalytic PTP domain (repeat 1). Pssm-ID: 350505 [Multi-domain] Cd Length: 274 Bit Score: 48.11 E-value: 3.97e-06
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R-PTPc-Z-1 | cd17668 | catalytic domain of receptor-type tyrosine-protein phosphatase Z, repeat 1; Receptor-type ... |
222-407 | 2.93e-05 | |||||
catalytic domain of receptor-type tyrosine-protein phosphatase Z, repeat 1; Receptor-type tyrosine-protein phosphatase Z (PTPRZ), also called receptor-type tyrosine-protein phosphatase zeta (R-PTP-zeta), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. Three isoforms are generated by alternative splicing from a single PTPRZ gene: two transmembrane isoforms, PTPRZ-A and PTPRZ-B, and one secretory isoform, PTPRZ-S (also known as phosphacan); all are preferentially expressed in the central nervous system (CNS) as chondroitin sulfate (CS) proteoglycans. PTPRZ isoforms play important roles in maintaining oligodendrocyte precursor cells in an undifferentiated state. PTPRZ is a type 1 integral membrane protein consisting of an extracellular region with a carbonic anhydrase-like (CAH) and a fibronectin type III (FN3) domains, and an intracellular region with a catalytic PTP domain (repeat 1) proximal to the membrane, and a catalytically inactive PTP-fold domain (repeat 2) distal to the membrane. This model represents the catalytic PTP domain (repeat 1). Pssm-ID: 350506 [Multi-domain] Cd Length: 209 Bit Score: 44.97 E-value: 2.93e-05
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PHA02738 | PHA02738 | hypothetical protein; Provisional |
178-410 | 4.42e-05 | |||||
hypothetical protein; Provisional Pssm-ID: 222923 [Multi-domain] Cd Length: 320 Bit Score: 45.30 E-value: 4.42e-05
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PTPc-N20_13 | cd14538 | catalytic domain of tyrosine-protein phosphatase non-receptor type 20 and type 13; ... |
206-405 | 4.53e-05 | |||||
catalytic domain of tyrosine-protein phosphatase non-receptor type 20 and type 13; Tyrosine-protein phosphatase non-receptor type 20 (PTPN20) and type 13 (PTPN13, also known as PTPL1) belong to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. Human PTPN20 is a widely expressed phosphatase with a dynamic subcellular distribution that is targeted to sites of actin polymerization. Human PTPN13 is an important regulator of tumor aggressiveness. Pssm-ID: 350386 [Multi-domain] Cd Length: 207 Bit Score: 44.29 E-value: 4.53e-05
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R3-PTPc | cd14548 | catalytic domain of R3 subfamily receptor-type tyrosine-protein phosphatases and similar ... |
204-404 | 5.03e-05 | |||||
catalytic domain of R3 subfamily receptor-type tyrosine-protein phosphatases and similar proteins; R3 subfamily receptor-type phosphotyrosine phosphatases (RPTP) are characterized by a unique modular composition consisting of multiple extracellular fibronectin type III (FN3) repeats and a single (most RPTP subtypes have two) cytoplasmic catalytic PTP domain. Vertebrate members include receptor-type tyrosine-protein phosphatase-like O (PTPRO), J (PTPRJ), Q (PTPRQ), B (PTPRB), V (PTPRV) and H (PTPRH). They belong to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. Most members are PTPs, except for PTPRQ, which dephosphorylates phosphatidylinositide substrates. PTPRV is characterized only in rodents; its function has been lost in humans. Both vertebrate and invertebrate R3 subfamily RPTPs are involved in the control of a variety of cellular processes, including cell growth, differentiation, mitotic cycle and oncogenic transformation. Pssm-ID: 350396 [Multi-domain] Cd Length: 222 Bit Score: 44.27 E-value: 5.03e-05
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R-PTP-LAR-2 | cd14554 | PTP-like domain of the LAR family receptor-type tyrosine-protein phosphatases, repeat 2; The ... |
206-404 | 5.96e-05 | |||||
PTP-like domain of the LAR family receptor-type tyrosine-protein phosphatases, repeat 2; The LAR (leukocyte common antigen-related) family of receptor-type tyrosine-protein phosphatases (RPTPs) include three vertebrate members: LAR (or PTPRF), R-PTP-delta (or PTPRD), and R-PTP-sigma (or PTPRS). They belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. LAR-RPTPs are synaptic adhesion molecules; they bind to distinct synaptic membrane proteins and are physiologically responsible for mediating presynaptic development by shaping various synaptic adhesion pathways. They play roles in various aspects of neuronal development, including axon guidance, neurite extension, and synapse formation and function. LAR-RPTPs contain an extracellular region with three immunoglobulin-like (Ig) domains and four to eight fibronectin type III (FN3) repeats (determined by alternative splicing), a single transmembrane domain, followed by an intracellular region with a membrane-proximal catalytic PTP domain (repeat 1, also called D1) and a membrane-distal non-catalytic PTP-like domain (repeat 2, also called D2). This model represents the non-catalytic PTP-like domain (repeat 2). Pssm-ID: 350402 [Multi-domain] Cd Length: 238 Bit Score: 44.44 E-value: 5.96e-05
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PTPc-N22_18_12 | cd14542 | catalytic domain of tyrosine-protein phosphatase non-receptor type 22, type 18 and type 12; ... |
234-403 | 8.36e-05 | |||||
catalytic domain of tyrosine-protein phosphatase non-receptor type 22, type 18 and type 12; Tyrosine-protein phosphatase non-receptor type 22 (PTPN22), type 18 (PTPN18) and type 12 (PTPN12) belong to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN22 is expressed in hematopoietic cells and it functions as a key regulator of immune homeostasis by inhibiting T-cell receptor signaling through the direct dephosphorylation of Src family kinases (Lck and Fyn), ITAMs of the TCRz/CD3 complex, and other signaling molecules. TPN18 regulates HER2-mediated cellular functions through defining both its phosphorylation and ubiquitination states. PTPN12 is characterized as a tumor suppressor and a pivotal regulator of EGFR/HER2 signaling. Pssm-ID: 350390 [Multi-domain] Cd Length: 202 Bit Score: 43.57 E-value: 8.36e-05
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R-PTPc-A-E-1 | cd14551 | catalytic domain of receptor-type tyrosine-protein phosphatase A and E, repeat 1; ... |
206-403 | 2.30e-04 | |||||
catalytic domain of receptor-type tyrosine-protein phosphatase A and E, repeat 1; Receptor-type tyrosine-protein phosphatase A (PTPRA) and E (PTPRE) belong to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRA and PTPRE share several functions including regulation of Src family kinases and voltage-gated potassium (Kv) channels. They both contain a small extracellular domain, a transmembrane segment, and an intracellular region containing two tandem catalytic PTP domains. This model represents the first catalytic PTP domain (repeat 1). Pssm-ID: 350399 [Multi-domain] Cd Length: 202 Bit Score: 42.21 E-value: 2.30e-04
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PTPc-N21 | cd14598 | catalytic domain of tyrosine-protein phosphatase non-receptor type 21; Tyrosine-protein ... |
206-411 | 3.60e-04 | |||||
catalytic domain of tyrosine-protein phosphatase non-receptor type 21; Tyrosine-protein phosphatase non-receptor type 21 (PTPN21), also called protein-tyrosine phosphatase D1, belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN21 is a component of a multivalent scaffold complex nucleated by focal adhesion kinase (FAK) at specific intracellular sites. It promotes cytoskeleton events that induce cell adhesion and migration by modulating Src-FAK signaling. It can also selectively associate with and stimulate Tec family kinases and modulate Stat3 activation. Human PTPN21 may also play a pathologic role in gastrointestinal tract tumorigenesis. PTPN21 contains an N-terminal FERM domain and a C-terminal catalytic PTP domain, separated by a long intervening sequence. Pssm-ID: 350446 [Multi-domain] Cd Length: 220 Bit Score: 41.88 E-value: 3.60e-04
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PTPc-N11 | cd14605 | catalytic domain of tyrosine-protein phosphatase non-receptor type 11; Tyrosine-protein ... |
234-411 | 4.92e-04 | |||||
catalytic domain of tyrosine-protein phosphatase non-receptor type 11; Tyrosine-protein phosphatase non-receptor type 11 (PTPN11), also called SH2 domain-containing tyrosine phosphatase 2 (SHP-2 or SHP2), belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN11 promotes the activation of the RAS/Mitogen-Activated Protein Kinases (MAPK) Extracellular-Regulated Kinases 1/2 (ERK1/2) pathway, a canonical signaling cascade that plays key roles in various cellular processes, including proliferation, survival, differentiation, migration, or metabolism. It also regulates the phosphoinositide 3-kinase (PI3K)/AKT pathway, a fundamental cascade that functions in cell survival, proliferation, migration, morphogenesis, and metabolism. PTPN11 dysregulation is associated with several developmental diseases and malignancies, such as Noonan syndrome and juvenile myelomonocytic leukemia. It contains two tandem SH2 domains, a catalytic PTP domain, and a C-terminal tail with regulatory properties. Pssm-ID: 350453 [Multi-domain] Cd Length: 253 Bit Score: 41.54 E-value: 4.92e-04
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R-PTPc-Q | cd14616 | catalytic domain of receptor-type tyrosine-protein phosphatase Q; Receptor-type ... |
196-403 | 6.19e-04 | |||||
catalytic domain of receptor-type tyrosine-protein phosphatase Q; Receptor-type tyrosine-protein phosphatase Q (PTPRQ or R-PTP-Q), also called phosphatidylinositol phosphatase PTPRQ, belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRQ is a member of the R3 subfamily of receptor-type phosphotyrosine phosphatases (RPTP), characterized by a unique modular composition consisting of multiple extracellular fibronectin type III (FN3) repeats (18 in PTPRQ) and a single (most RPTP subtypes have two) cytoplasmic catalytic PTP domain. It displays low tyrosine-protein phosphatase activity; rather, it functions as a phosphatidylinositol phosphatase required for auditory processes. It regulates the levels of phosphatidylinositol 4,5-bisphosphate (PIP2) in the basal region of hair bundles. It can dephosphorylate a broad range of phosphatidylinositol phosphates, including phosphatidylinositol 3,4,5-trisphosphate and most phosphatidylinositol monophosphates and diphosphates. Pssm-ID: 350464 [Multi-domain] Cd Length: 224 Bit Score: 41.05 E-value: 6.19e-04
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R-PTPc-U-1 | cd14632 | catalytic domain of receptor-type tyrosine-protein phosphatase U, repeat 1; Receptor-type ... |
206-403 | 8.81e-04 | |||||
catalytic domain of receptor-type tyrosine-protein phosphatase U, repeat 1; Receptor-type tyrosine-protein phosphatase U (PTPRU), also known as pancreatic carcinoma phosphatase 2 (PCP-2), belongs to the type IIb subfamily of receptor protein tyrosine phosphatases (RPTPs), which belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRU/PCP-2 is the most distant member of the type IIb subfamily and may have a distinct biological function other than cell-cell aggregation. It localizes to the adherens junctions and directly binds and dephosphorylates beta-catenin, and regulates the balance between signaling and adhesive beta-catenin. It plays an important role in the maintenance of epithelial integrity. PTPRU contains an extracellular region with an Meprin-A5 (neuropilin)-mu (MAM) domain, an immunoglobulin (Ig) domain, and four fibronectin type III (FN3) repeats, a transmembrane domain, and an intracellular segment with a juxtamembrane domain similar to the cytoplasmic domain of classical cadherins and two tandem PTP domains. This model represents the first (repeat 1) PTP domain. Pssm-ID: 350480 [Multi-domain] Cd Length: 205 Bit Score: 40.42 E-value: 8.81e-04
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R-PTP-C-2 | cd14558 | PTP-like domain of receptor-type tyrosine-protein phosphatase C, repeat 2; Receptor-type ... |
206-403 | 1.70e-03 | |||||
PTP-like domain of receptor-type tyrosine-protein phosphatase C, repeat 2; Receptor-type tyrosine-protein phosphatase C (PTPRC), also known as CD45, leukocyte common antigen (LCA) or GP180, belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRC/CD45 is found in all nucleated hematopoietic cells and is an essential regulator of T- and B-cell antigen receptor signaling. It controls immune response, both positively and negatively, by dephosphorylating a number of signaling molecules such as the Src family kinases, the CD3zeta chain of TCY, and ZAP-70 kinase. Mutations in the human PTPRC/CD45 gene are associated with severe combined immunodeficiency (SCID) and multiple sclerosis. PTPRC/CD45 contains an extracellular receptor-like region with fibronectin type III (FN3) repeats, a short transmembrane segment, and a cytoplasmic region comprising of a membrane proximal catalytically active PTP domain (repeat 1 or D1) and a membrane distal catalytically impaired PTP-like domain (repeat 2, or D2). This model represents repeat 2. Pssm-ID: 350406 [Multi-domain] Cd Length: 203 Bit Score: 39.68 E-value: 1.70e-03
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PTPc_plant_PTP1 | cd17658 | protein tyrosine phosphatase 1 from Arabidopsis thaliana and similar plant PTPs; Arabidopsis ... |
206-403 | 1.96e-03 | |||||
protein tyrosine phosphatase 1 from Arabidopsis thaliana and similar plant PTPs; Arabidopsis thaliana protein tyrosine phosphatase 1 (AtPTP1) belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. AtPTP1 dephosphorylates and inhibits MAP kinase 6 (MPK6) in non-oxidative stress conditions. Together with MAP kinase phosphatase 1 (MKP1) it expresses salicylic acid (SA) and camalexin biosynthesis, and therefore, modulating defense response. Pssm-ID: 350496 [Multi-domain] Cd Length: 206 Bit Score: 39.37 E-value: 1.96e-03
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R-PTPc-K-1 | cd14631 | catalytic domain of receptor-type tyrosine-protein phosphatase K, repeat 1; Receptor-type ... |
234-403 | 2.87e-03 | |||||
catalytic domain of receptor-type tyrosine-protein phosphatase K, repeat 1; Receptor-type tyrosine-protein phosphatase K (PTPRK), also known as receptor-type tyrosine-protein phosphatase kappa (RPTP-kappa or PTPkappa), belongs to the type IIb subfamily of receptor protein tyrosine phosphatases (RPTPs), which belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRK is widely expressed and has been shown to stimulate cell motility and neurite outgrowth. It is required for anti-proliferative and pro-migratory effects of TGF-beta, suggesting a role in regulation, maintenance, and restoration of cell adhesion. It is a potential tumour suppressor in primary central nervous system lymphomas, colorectal cancer, and breast cancer. It contains an extracellular region with an Meprin-A5 (neuropilin)-mu (MAM) domain, an immunoglobulin (Ig) domain, and four fibronectin type III (FN3) repeats, a transmembrane domain, and an intracellular segment with a juxtamembrane domain similar to the cytoplasmic domain of classical cadherins and two tandem PTP domains. This model represents the first (repeat 1) PTP domain. Pssm-ID: 350479 [Multi-domain] Cd Length: 218 Bit Score: 39.23 E-value: 2.87e-03
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R-PTPc-T-1 | cd14630 | catalytic domain of receptor-type tyrosine-protein phosphatase T, repeat 1; Receptor-type ... |
206-403 | 3.34e-03 | |||||
catalytic domain of receptor-type tyrosine-protein phosphatase T, repeat 1; Receptor-type tyrosine-protein phosphatase T (PTPRT), also known as receptor-type tyrosine-protein phosphatase rho (RPTP-rho or PTPrho), belongs to the type IIb subfamily of receptor protein tyrosine phosphatases (RPTPs), which belong to the larger family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPRT is highly expressed in the nervous system and it plays a critical role in regulation of synaptic formation and neuronal development. It dephosphorylates a specific tyrosine residue in syntaxin-binding protein 1, a key component of synaptic vesicle fusion machinery, and regulates its binding to syntaxin 1. PTPRT has been identified as a potential candidate gene for autism spectrum disorder (ASD) susceptibility. It contains an extracellular region with an Meprin-A5 (neuropilin)-mu (MAM) domain, an immunoglobulin (Ig) domain, and four fibronectin type III (FN3) repeats, a transmembrane domain, and an intracellular segment with a juxtamembrane domain similar to the cytoplasmic domain of classical cadherins and two tandem PTP domains. This model represents the first (repeat 1) PTP domain. Pssm-ID: 350478 [Multi-domain] Cd Length: 237 Bit Score: 38.85 E-value: 3.34e-03
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PTPc-N9 | cd14543 | catalytic domain of tyrosine-protein phosphatase non-receptor type 9; Tyrosine-protein ... |
173-406 | 3.72e-03 | |||||
catalytic domain of tyrosine-protein phosphatase non-receptor type 9; Tyrosine-protein phosphatase non-receptor type 9 (PTPN9), also called protein-tyrosine phosphatase MEG2, belongs to the family of classical tyrosine-specific protein tyrosine phosphatases (PTPs). PTPs (EC 3.1.3.48) catalyze the dephosphorylation of phosphotyrosine peptides. PTPN9 plays an important role in promoting intracellular secretary vesicle fusion in hematopoietic cells and promotes the dephosphorylation of ErbB2 and EGFR in breast cancer cells, leading to impaired activation of STAT5 and STAT3. It also directly dephosphorylates STAT3 at the Tyr705 residue, resulting in its inactivation. PTPN9 has been found to be dysregulated in various human cancers, including breast, colorectal, and gastric cancer. Pssm-ID: 350391 [Multi-domain] Cd Length: 271 Bit Score: 38.88 E-value: 3.72e-03
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