Tjp1
entrez
292994
canonical
uniprot
A0A0G2K2P5
canonical
ensembl
ENSRNOG00000011077
resolver
ensp
ENSRNOP00000093370
resolver
ensp
ENSRNOP00000109784
resolver
enst
ENSRNOT00000096674
resolver
enst
ENSRNOT00000146483
resolver
genesymbol
Tjp1
resolver
uniprot
A0A8I6AFQ2
resolver
uniprot
A0ABK0M3R2
resolver
uniprot_entry
A0A8I6AFQ2_RAT
resolver
uniprot_entry
A0ABK0M3R2_RAT
resolver
uniprot_entry
ZO1_RAT
resolver
amino_acid_sequence
MSARAAAAKSTAMEETAIWEQHTVTLHRAPGFGFGIAISGGRDNPHFQSGETSIVISDVLKGGPAEGQLQENDRVAMVNGVSMDNVEHAFAVQQLRKSGKNAKITIRRKKKVQIPVSHPDPDPVSDNEDDSYDEDVHDPRSGRGALANRRGEKSWARDRSASRDRSLSPRSDRRSVASSQPAKPTKVTLVKSRKNEEYGLRLASHIFVKEISQDSLAARDGNIQEGDVVLKINGTVTENMSLTDAKTLIERSKGKLKMVVQRDERATLLNVPDLSDSIHSANASERDDISEIQSLASDHSVRSHDRPPRRSQSRSPDQRSEPSDHSTQSPQQPSNGSLRSREEERMSKPGAVSTPVKHVDDHTPKAVEEVTVEKHEKQTPTLPEPKPVYAQVGQPDVDLPVSPSDGVLPNSTHEDGILRPSMKLVKFRKGDSVGLRLAGGNDVGIFVAGVLEDSPAAKEGLEEGDQILRVNNVDFTNIIREEAVLFLLDLPKGEEVTILAQKKKDVYRRIVESDVGDSFYIRTHFEYEKESPYGLSFNKGEVFRVVDTLYNGKLGSWLAIRIGKNHKEVERGIVPNKNRAEQLASVQYTLPKTAGGDRADFWRFRGLRSSKRNLRKSREDLSAQPVQTKFPAYERVVLREAGFLRPVTIFGPIADVAREKLAREEPDIYQIAKSEPRDAGTDHRSSGIIRLHTIKQIIDQDKHALLDVTPNAVDRLNYAQWYPIVVFLNPDSKQGVKTMRMRLCPESRKSARKLYERSHKLRKNNHHLFTTTINLNSMNDGWYGALKEAIQQQQNQLVWVSEGKADGATSDDLDLHDDRLSYLSAPGSEYSMYSTDSRHTSDYEDTDTEGGAYTDQELDETLNDEVGTPPESAITRSSEPVREDSSGMHHENQTYPPYSPQAQPQAIHRIDSPGLKTASQQKAEASSPVPYLSPETNPASSASAVKHNVNLTNVNLEEPTPAPPTSHVSQADCLGAPSPEAPHTMLRDEGVSLPSHVDPAKVYRKEPYPEEMMRQNHILKQPALGHPGQRLDKEPNPAYDPQLPYVEKQASRDLEQPPYRYESSSYTDQFSRNYDHRLRFEDRVPTYEDQWSYYDDKQPYPTRPFDTQHPRDLDSRQHPEEASERGYFQRFEEPAPLPYDSRPRYEQLPRTSTLRHEEQPTSGYEVHNRYRPEAQPYAPAGPKSSEPKQYFDQYPRSYEQVPPPGFTSKTGHYEPLHGAAVVPPLIPSSQHKPEVLPSATKPQPPPPALTEEEEDPAMKPQSVLTRVKMFENKRSASLENKKDVNDTASFKPPEVASKPPSASLVGPKPVSQTQFSEHDKTLYRLPEPQKPQAKPPEDIVRSNHYDPEEDEEYYRKQLSYFDRRSFESKPPAHIPAGHHSEPAKPVHSQSQPNFSSYSSKGKPETDAMDRSFSEKRYDPTQAMPPPPPLPSQYSQPVPPLSNSSLHIHSKAAQSEGNSVSLDFQNSYISKPDPPPSQSKPATFRPPTREDPPQTFYPQKSFPDKASVNGAEQTQKTITPAYNRFTPKPYTSSARPFERKFESPKFNHNLLPSETVHKPELSSKPPPSPKTLMKAHSSTQPPEFDSGVETFSVHTDKPKYQINNISTMPKAVPVSPSAVEEDEDEDGHTVVATARGIFNSNGGVLSSIETGVSIIIPQGAIPEGIEQEIYFKVCRDNSILPPLDKEKGETLLSPLVMCGPHGLKFLKPVELRLPHCASMTPDGWSFALKSSDSSSGDPKTWQNKCLPGDPNYLVGANCVSVLIDHF
uniprot
proteins
function
FUNCTION: TjpP1, Tjp2, and Tjp3 are closely related scaffolding proteins that link tight junction (TJ) transmembrane proteins such as claudins, junctional adhesion molecules, and occludin to the actin cytoskeleton (PubMed:9707407). The tight junction acts to limit movement of substances through the paracellular space and as a boundary between the compositionally distinct apical and basolateral plasma membrane domains of epithelial and endothelial cells. Necessary for lumenogenesis, and particularly efficient epithelial polarization and barrier formation (By similarity). Plays a role in the regulation of cell migration by targeting Cdc42bpb to the leading edge of migrating cells (By similarity). Plays an important role in podosome formation and associated function, thus regulating cell adhesion and matrix remodeling (By similarity). With Tjp2 and Tjp3, participates in the junctional retention and stability of the transcription factor Dbpa, but is not involved in its shuttling to the nucleus (By similarity). May play a role in mediating cell morphology changes during ameloblast differentiation via its role in tight junctions (By similarity). {ECO:0000250|UniProtKB:O97758, ECO:0000250|UniProtKB:P39447, ECO:0000250|UniProtKB:Q07157, ECO:0000269|PubMed:9707407}.
uniprot
proteins
mass_dalton
197148
uniprot
proteins
post_translational_modification
PTM: Phosphorylated at tyrosine redidues in response to epidermal growth factor (EGF) (By similarity). This response is dependent on an intact actin microfilament system (By similarity). Dephosphorylated by Ptprj (By similarity). {ECO:0000250|UniProtKB:Q07157}.
uniprot
proteins
protein_family
MAGUK family
uniprot
proteins
pubmed
15057822
uniprot
proteins
pubmed
16641100
uniprot
proteins
pubmed
22673903
uniprot
proteins
pubmed
3528172
uniprot
proteins
pubmed
9707407
uniprot
proteins
sequence_length
1765
uniprot
proteins
subcellular_location
SUBCELLULAR LOCATION: Cell membrane {ECO:0000250|UniProtKB:Q07157}; Peripheral membrane protein {ECO:0000250|UniProtKB:Q07157}; Cytoplasmic side {ECO:0000250|UniProtKB:Q07157}. Cell junction, tight junction {ECO:0000269|PubMed:3528172, ECO:0000269|PubMed:9707407}. Cell junction {ECO:0000250|UniProtKB:P12830}. Cell junction, gap junction {ECO:0000250|UniProtKB:Q07157}. Note=Moves from the cytoplasm to the cell membrane concurrently with cell-cell contact (By similarity). Distributed over the entire lateral surface of the plasma membrane and other actin-rich structures (By similarity). Detected at the leading edge of migrating and wounded cells (By similarity). Colocalizes with SPEF1 at sites of cell-cell contact in intestinal epithelial cells (By similarity). {ECO:0000250|UniProtKB:Q07157, ECO:0000269|PubMed:3528172, ECO:0000269|PubMed:9707407}.
uniprot
proteins