Protein: PTPRS_MOUSE
Sequence: MAPTWSPSVVSVVGPVGLFLVLLARGCLAEEPPRFIREPKDQIGVSGGVASFVCQATGDPKPRVTWNKKGKKVNSQRFETIDFDESSGAVLRIQPLRTPRDENVYECVAQNSVGEITIHAKLTVLREDQLPPGFPNIDMGPQLKVVERTRTATMLCAASGNPDPEITWFKDFLPVDPSASNGRIKQLRSGALQIESSEETDQGKYECVATNSAGVRYSSPANLYVRVRRVAPRFSILPMSHEIMPGGNVNITCVAVGSPMPYVKWMQGAEDLTPEDDMPVGRNVLELTDVKDSANYTCVAMSSLGVIEAVAQITVKSLPKAPGTPVVTENTATSITVTWDSGNPDPVSYYVIEYKSKSQDGPYQIKEDITTTRYSIGGLSPNSEYEIWVSAVNSIGQGPPSESVVTRTGEQAPASAPRNVQARMLSATTMIVQWEEPVEPNGLIRGYRVYYTMEPEHPVGNWQKHNVDDSLLTTVGSLLEDETYTVRVLAFTSVGDGPLSDPIQVKTQQGVPGQPMNLRAEAKSETSIGLSWSAPRQESVIKYELLFREGDRGREVGRTFDPTTAFVVEDLKPNTEYAFRLAARSPQGLGAFTAVVRQRTLQAKPSAPPQDVKCTSLRSTAILVSWRPPPPETHNGALVGYSVRYRPLGSEDPDPKEVNNIPPTTTQILLEALEKWTEYRVTAVAYTEVGPGPESSPVVVRTDEDVPSAPPRKVEAEALNATAIRVLWRSPTPGRQHGQIRGYQVHYVRMEGAEARGPPRIKDIMLADAQEMVITNLQPETAYSITVAAYTMKGDGARSKPKVVVTKGAVLGRPTLSVQQTPEGSLLARWEPPADAAEDPVLGYRLQFGREDAAPATLELAAWERRFAAPAHKGATYVFRLAARGRAGLGEEAAAALSIPEDAPRGFPQILGAAGNVSAGSVLLRWLPPVPAERNGAIIKYTVSVREAGAPGPATETELAAAAQPGAETALTLRGLRPETAYELRVRAHTRRGPGPFSPPLRYRLARDPVSPKNFKVKMIMKTSVLLSWEFPDNYNSPTPYKIQYNGLTLDVDGRTTKKLITHLKPHTFYNFVLTNRGSSLGGLQQTVTARTAFNMLSGKPSVAPKPDNDGFIVVYLPDGQSPVTVQNYFIVMVPLRKSRGGQFPVLLGSPEDMDLEELIQDISRLQRRSLRHSRQLEVPRPYIAARFSILPAVFHPGNQKQYGGFDNRGLEPGHRYVLFVLAVLQKNEPTFAASPFSDPFQLDNPDPQPIVDGEEGLIWVIGPVLAVVFIICIVIAILLYKNKPDSKRKDSEPRTKCLLNNADLAPHHPKDPVEMRRINFQTPGMLSHPPIPITDMAEHMERLKANDSLKLSQEYESIDPGQQFTWEHSNLEANKPKNRYANVIAYDHSRVILQPLEGIMGSDYINANYVDGYRRQNAYIATQGPLPETFGDFWRMVWEQRSATVVMMTRLEEKSRIKCDQYWPNRGTETYGFIQVTLLDTMELATFCVRTFSLHKNGSSEKREVRHFQFTAWPDHGVPEYPTPFLAFLRRVKTCNPPDAGPIVVHCSAGVGRTGCFIVIDAMLERIKTEKTVDVYGHVTLMRSQRNYMVQTEDQYGFIHEALLEAVGCGNTEVPARSLYTYIQKLAQVEPGEHVTGMELEFKRLASSKAHTSRFITASLPCNKFKNRLVNILPYESSRVCLQPIRGVEGSDYINASFIDGYRQQKAYIATQGPLAETTEDFWRALWENNSTIVVMLTKLREMGREKCHQYWPAERSARYQYFVVDPMAEYNMPQYILREFKVTDARDGQSRTVRQFQFTDWPEQGAPKSGEGFIDFIGQVHKTKEQFGQDGPISVHCSAGVGRTGVFITLSIVLERMRYEGVVDIFQTVKVLRTQRPAMVQTEDEYQFCFQAALEYLGSFDHYAT
What is the function of this protein?
Cell surface receptor that binds to glycosaminoglycans, including chondroitin sulfate proteoglycans and heparan sulfate proteoglycans (PubMed:19833921, PubMed:21454754, PubMed:22406547).  Binding to chondroitin sulfate and heparan sulfate proteoglycans has opposite effects on PTPRS oligomerization and regulation of neurite outgrowth (PubMed:21454754).  Contributes to the inhibition of neurite and axonal outgrowth by chondroitin sulfate proteoglycans, also after nerve transection (PubMed:15797710, PubMed:19833921, PubMed:19780196, PubMed:21454754, PubMed:22519304, PubMed:22406547).  Plays a role in stimulating neurite outgrowth in response to the heparan sulfate proteoglycan GPC2 (PubMed:21454754).  Required for normal brain development, especially for normal development of the pituitary gland and the olfactory bulb (PubMed:10080191).  Functions as tyrosine phosphatase (PubMed:7529177).  Mediates dephosphorylation of NTRK1, NTRK2 and NTRK3 (By similarity).  Plays a role in down-regulation of signaling cascades that lead to the activation of Akt and MAP kinases (PubMed:15797710).  Down-regulates TLR9-mediated activation of NF-kappa-B, as well as production of TNF, interferon alpha and interferon beta (PubMed:26231120).
What are the official names of this protein?
Receptor-type tyrosine-protein phosphatase S, R-PTP-S, PTPNU-3, Receptor-type tyrosine-protein phosphatase sigma, R-PTP-sigma.
What is the protein family that this protein belongs to?
Belongs to the protein-tyrosine phosphatase family. Receptor class 2A subfamily.
What are the subcellular locations of this protein?
Cell membrane; Single-pass type I membrane protein. Cell projection, axon. Perikaryon. Cytoplasmic vesicle, secretory vesicle, synaptic vesicle membrane. Synapse, synaptosome. Postsynaptic density. Cell projection, neuron projection. Cell projection, growth cone. Note=Is rapidly internalized when dendritic cells are stimulated with the TLR9 ligand cytidine-phosphate- guanosine (CpG) (PubMed:26231120). Detected in a punctate pattern along neurites and axon growth cones (PubMed:21454754).