Protein: Patatin-like phospholipase domain-containing protein 7 (EC 3.1.1.-) (EC 3.1.1.5) (Liver NTE-related protein 1) (NTE-related esterase) (Q5BK26)
Organism: Rattus norvegicus (Rat)
Function: Lysophospholipase which preferentially deacylates unsaturated lysophosphatidylcholine (C18:1), generating glycerophosphocholine. Also can deacylate, to a lesser extent, lysophosphatidylethanolamine (C18:1), lysophosphatidyl-L-serine (C18:1) and lysophosphatidic acid (C16:0).
Subcellular location: Endoplasmic reticulum membrane {ECO:0000250|UniProtKB:A2AJ88}; Single-pass type III membrane protein {ECO:0000250|UniProtKB:A2AJ88}. Lipid droplet {ECO:0000250|UniProtKB:A2AJ88}.
Sequence: MQKEEDVCPEAGYCLGTALSSWGLHFMEEHSQSTMLMGIGIGVLLTLAFVGLAAFFVYRKVSRFRRAEPIPQYRFRKRDKVMFYGRKIMRKVTTLPHTLVGNTAAPRQRVRKRTKVLSLAKRILRFKKEYPTLQPKEPPPSLLEADLTEFDVKNSHLPSEVLYMLKNVRVLGHFEKPLFLELCKHMVFVQLQEGEHVFQPGEPDISIYVVQDGRLEVCIQDADGTEVVVKEVLPGDSVHSLLSILDVITGHTAPYKTVSARAAVASTVLWLPAAAFQGVFEKYPETLVRVVQIIMVRLQRVTFLALHNYLGLTTELFNPESQAIPLLSVASVAGRAKRQMSYGPEEQLERSPRLSEFNSSDQRSVAVSGPLLKRSCSVPLPPIHGEIDELRQAQGSGSNTSAFQESQEGATSDLGMAYNRARILPHSEEQLGSSLASKSKKSVVAETSAVFHYSEKPRDEPGPSGRTDAIFRAATKDLLTLMKLDDPSLLDGRVAFLHVPAGTIVSKQGDQDVNILFVVSGMLHVYQQKIDSLEDTCLFLTHPGEMVGQLAVLTGEPLMFTIRANRDCSFLSISKAHFYEIMRKRPDVVLGVAHTVVRRMSSFVRQIDFALDWMEVEAGRAIYRQGDKSDCTYIVLSGRLRSVIRKDDGKKRLAGEYGRGDLVGVVEMLTHQARATTVHAVRDSELAKLPAGALTSIKRRYPQVVTRLIHLLGEKILGSLQQGSGTGHQLGFNTASSKWDLGNPPGNLSTVAAMPVSEDVPLTAFALELQHALSAIGPVLLLTSDNIKQRLGSAALDSIHEYRLSSWLGQQEDIHRIVLYQADSTLTPWTQRCIRQADCILIVGLGDQEPALGELEQMLESTAVRAQKQLILLHKEEGPAPSRTVEWLNMRSWCSGHLHLCCPRRVFSKRSLPKLVEMYTRIFQRPPDRHSDFSRLARILTGNAIALVLGGGGARGCAQVGILRALAECGIPVDIIGGTSIGAFMGALFAEERSYSQIRIRAKQWAEDMTSMVKTILDLTYPITSMFSGTGFNSSISNIFKDRQIEDLWLPYFAITTDITASAMRVHTDGALWRYVRASMSLSGYMPPLCDPKDGHLLMDGGYINNLPADVARSMGAKVVIAIDVGSRDETDLTNYGDALSGWWLLWKRWNPLATKVKVLNMAEIQTRLAYVCCVRQLEMVKNSDYCEYLRPPIDSYRTLDFGKFDEICEVGYQHGPAGFDIWVRSGVLEKMLQDQQGTSKRMDCGVFTCPNSSFTDLAEIVSRIEPAKVAAVDDESDYQTEYEEELPAIPKETYADFQSTGIELDSDSECEPSMSQGPHSLTSPKQSQDSFPWLPNQDDQGPRLYRPS
InterPro domains: - IPR016035: Acyl transferase/acyl hydrolase/lysophospholipase (homologous_superfamily) [941-1227]
- IPR014710: RmlC-like jelly roll fold (homologous_superfamily) [164-722]
- IPR050301: Neuropathy target esterase (family) [164-1266]
- IPR056556: Lysophospholipase NTE1-like, P-loop domain (domain) [747-942]
- IPR000595: Cyclic nucleotide-binding domain (domain) [170-715]
- IPR018490: Cyclic nucleotide-binding domain superfamily (homologous_superfamily) [164-719]
- IPR002641: Patatin-like phospholipase domain (domain) [947-1113]
Interaction partners: - Lysosomal phospholipase A and acyltransferase
- Glycerophosphocholine phosphodiesterase GPCPD1
- Phosphatidylcholine-sterol acyltransferase
- Membrane-bound glycerophospholipid O-acyltransferase 2
- Phospholipase A and acyltransferase 3
- Phospholipase B1, membrane-associated
- lysophospholipase
- Membrane bound O-acyltransferase domain containing 1
- Lysophosphatidylcholine acyltransferase 4
- Acyl-protein thioesterase 2
Gene Ontology annotations:
Molecular Function (MF): GO:0003674 (molecular function), GO:0005488 (binding), GO:0003824 (catalytic activity), GO:0036094 (small molecule binding), GO:1901363 (heterocyclic compound binding), GO:0016787 (hydrolase activity), GO:0043167 (ion binding), GO:0097159 (organic cyclic compound binding), GO:0097367 (carbohydrate derivative binding), GO:0016788 (hydrolase activity, acting on ester bonds), GO:1901265 (nucleoside phosphate binding), GO:0043168 (anion binding), GO:0000166 (nucleotide binding), GO:0032553 (ribonucleotide binding), GO:0016298 (lipase activity), GO:0030552 (cAMP binding), GO:0030551 (cyclic nucleotide binding), GO:0032555 (purine ribonucleotide binding), GO:0017076 (purine nucleotide binding), GO:0032559 (adenyl ribonucleotide binding), GO:0030554 (adenyl nucleotide binding)
Biological Process (BP): GO:0008150 (biological process), GO:0065007 (biological regulation), GO:0050789 (regulation of biological process), GO:0048519 (negative regulation of biological process), GO:0048583 (regulation of response to stimulus), GO:0023051 (regulation of signaling), GO:0023057 (negative regulation of signaling), GO:0048523 (negative regulation of cellular process), GO:0048585 (negative regulation of response to stimulus), GO:0050794 (regulation of cellular process), GO:0009968 (negative regulation of signal transduction), GO:0010648 (negative regulation of cell communication), GO:0010646 (regulation of cell communication), GO:0009966 (regulation of signal transduction), GO:1902532 (negative regulation of intracellular signal transduction), GO:1902531 (regulation of intracellular signal transduction), GO:0043408 (regulation of MAPK cascade), GO:0043409 (negative regulation of MAPK cascade), GO:0070373 (negative regulation of ERK1 and ERK2 cascade), GO:0070372 (regulation of ERK1 and ERK2 cascade)
Cellular Component (CC): GO:0005575 (cellular component), GO:0110165 (cellular anatomical entity), GO:0005622 (intracellular anatomical structure), GO:0043226 (organelle), GO:0016020 (membrane), GO:0031984 (organelle subcompartment), GO:0005737 (cytoplasm), GO:0071944 (cell periphery), GO:0012505 (endomembrane system), GO:0042175 (nuclear outer membrane-endoplasmic reticulum membrane network), GO:0031090 (organelle membrane), GO:0005783 (endoplasmic reticulum), GO:0043229 (intracellular organelle), GO:0043227 (membrane-bounded organelle), GO:0005886 (plasma membrane), GO:0098827 (endoplasmic reticulum subcompartment), GO:0043231 (intracellular membrane-bounded organelle), GO:0005789 (endoplasmic reticulum membrane)