OlfactionBase: A repository of Odors, Odorants, Olfactory Receptors and related information
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Odorant/Pheromone Binding Proteins

OBPs, members of lipocalin protein family, are highly diverse, small, water-soluble, globular, ligand specific proteins present in the mucus fluid produced by nasal glands in vertebrates and in the sensillar lymph in insects. OBPs act a “carrier” to transport odorants across the hydrophilic mucus layer and release them in vicinity of their respective ORs. OBPs are highly selective, as they have unique ligand binding profile. OBPs functionality and expression are not limited to olfaction mechanism and olfactory organs. They are found to be involved in various other functions like measuring odorant concentration, deactivating odorants, etc. and found in taste organs, venom glands, sex hormone glands, etc of insects. Structurally OBPs are made up of eight antiparallel β-sheets folded into a continuous hydrogen-bonded β-barrel and a α-helical domain at the carboxyl terminal. OlfactionBase comprises of 2418 Odorant binding proteins, 399 Pheromone Binding proteins and 14 receptors from 189 species.

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Sr. No UniProt Organism Type Length Sequence
1451 B4JYL5 Drosophila grimshawi Odorant binding 157 MKLIILLLSLTLAFANADHDGHHHDHHHDHHSDYVVKTHEDLIKYRHHCAEQVHASADDVAKYVKWEFADEEKSRCYLKCVFEQFGFFDATHGFNVHKIHEQLAGGAHVDHSDETHQKVAACADDNSQGSDPCTWAYRCGMCFMRSNLQLVKQSIKA
1452 B4KZC0 Drosophila mojavensis Odorant binding 157 MGTARSTSCWHRSWQLLLLLLGLLLLSPKLCDAVTMQQFLQSLDMMRNGCMGKFKVPLDTLDRLRDGDFSFEPSQDLLCYTKCVAQLAGILTKKGDFSVNKAMAQMPIILPAELQDPAQKALNHCKDEPKAHKDQCAQVYYISKCMADYDRPNFKFP
1453 P81245 Sus scrofa Odorant binding 157 QEPQPEQDPFELSGKWITSYIGSSDLEKIGENAPFQVFMRSIEFDDKESKVYLNFFSKENGICEEFSLIGTKQEGNTYDVNYAGNNKFVVSYASETALIISNINVDEEGDKTIMTGLLGKGTDIEDQDLEKFKEVTRENGIPEENIVNIIERDDCPA
1454 X1WRH6 Acyrthosiphon pisum Odorant binding 157 NDNNILQPTQTQSTCEMSSSTFYITFLFGIAMLISCGYGTFTTEQIDYYGRACKASEDDLVVVKSYKVPSTETGKCLMKCMITKLGLQNDDGSYNKTGMEAGLKKYWSEWSTEKIEAINNKCYEEALLVPKEVVATCDYSYTVMACLNKQMDLDKLT
1455 A0A0A1WH69 Zeugodacus cucurbitae Pheromone binding 158 MHTFKILPIFAVLSSIYTITMASADAKPPHYSALRVVAEAAIADCYEDSAQSVKVQITDEGFDEIVKGSRTNLTHNAKCIRYCIMRKNGLLNNDNSIDKENILQIFQIIHPQIEKDLLLNVLQKCSQEADKQANNCERAFVTSSCILQELSEDGVTDI
1456 A0A0A9XAL2 Lygus hesperus Odorant binding 158 MEHWKWRLAFLVFGLVTYIPQLEGAQKAKQPSKSKTKEGTVVAGRPRDAKATACVNQIKPDEEEEASFFRKEIPETDNGKCLLACYLEAKGILSGGKFSSSGAAKIAARAYPNSLAKTGNVKHILSHCGSIAARESEKCQLAYRLAECTTTLSDKFKL
1457 A0A0M4ENL0 Drosophila busckii Odorant binding 158 MNSGITKLLLLLLLACSSAWLSLASADDEESASMTVDDVIKMIEFITDQCEPKPEREHLVELILSKDDAKHETKCLRSCMLKQFELMGASDTQFNEEKLAEAMNMMFSGREDDSKRIIGKCNQAPAGVTDECETSHSISMCIMREMRESNYEIPDIKE
1458 A0A182FA47 Anopheles albimanus Odorant binding 158 MCGSAKKLSTSDRPLLLLVLLLAILCHQPRQANCDEPRRDANYPPPELLEKMRPMHDACVAESGASEEAIRRFSDQEVHEDEALKCYMNCLFHKAGVVDEKGEFHYVKIQDFLPESMHLITLNWFKRCLYPVGDTQCEKAFWLNKCWKQKDPVHYFLP
1459 A0A182HJG6 Anopheles arabiensis Odorant binding 158 MLAQASPLLLLLLLLVTQCLDGANCSTITTQRPAPRRDGQYPPPETLAFLRPLGKLCLEETGVSPEAIKRFSDADPFDDNRALKCYMDCMFRVTNVTDDRGELHMGKLLEHVPTEFEDIALRMGVRCTRPKGKDVCERAFWFHKCWKTSDPVHYYLV
1460 A0A182HQ56 Anopheles arabiensis Odorant binding 158 MKCSETIVTFAVVLTLLACTVTGAKGARLEAEHVRRIHQNARECVKETGILPKNAFRVLSGDFSVDTMKAKCFVKCFLDKAGFIDDDGVIQQDVIREKLTVGIEAGKVNELIKKCSVEGTDACDTAYQMYKCFFSNHKVPKELFQMRKGIGRRNMQQ
1461 A0A182N1S3 Anopheles dirus Odorant binding 158 MSWKARSVDRISTARWWWIGSLLLLGTARGPTLAEGKATVEQMMKSGEMIRSVCLGKTKVSEELVNGLRESKFADVKELKCYVNCVMEMMQTMKKGKLNYDASVKQIDTIMPDELAGPMRAALDICRTSADGIKNNCDAAYSVLQCLSKNNPKFIFP
1462 A0A182SVK4 Anopheles maculatus Odorant binding 158 MERLGLVRLVSVITIVLLVGACSGQDILGSYFRCRNEYEIEPSIFEALRMGNFSVRNPFIEVRHSRNSTRKCPLKPINFASTQCFGECFVKRAGFMNDNFTFNRDTIMRFMSRFVSKEIAEVVYDTCTENVIPTYCVTAFEVYQCIYENTSKKWDSRK
1463 A0A195EEP7 Trachymyrmex cornetzi Pheromone binding 158 MKSLVLYACILIIAFQPSSSIELKKIKNIIETTVNDVEACQAENNVTDADVYGLEDMGSDLPTQPENEERTRKMGCWIACALKRQNLMDEDSNINEPQIHVRINLEYGDFPDQAIVHRIGSKCMKEVRDITQECEKSFSLLVCAAKAVMEERKYLLNH
1464 A0A1A9WTV8 Glossina brevipalpis Odorant binding 158 MKKYICISTFAITLLLSFALNNAQKPRRDENMLNVLSVFQYPPPDFLKYFKILHDVCVEKTGTTEESIKEFSDGEIHEDPALKCYMNCLFHEVNVVDDNGELHYEKLKRMIPESFMETVQHIVDACESHVPKGVDQCDRAWSWHVCFKTTDPVLYFLP
1465 A0A1A9X702 Glossina fuscipes Odorant binding 158 MMKYFEIFVLFALFSITMVVTNAEDDDENEIGMTLDELADALESFAEDCEPKPERDHIKQLLTNDENPHENSKCFRRCLMEQFELIDEGQSQMNKDKVVDMMGMMYADNKEAMEEIVDHCNTKNGATTEKCENAHQHGMCILSQLKEKGFKVPEVKE
1466 A0A1B0AD93 Glossina pallidipes Odorant binding 158 MPEMRKNPKKVVNTQLILPGYDFSLSNQSKISDDFFQMSERCMRLEKVPDRYKAQFTEFQFPNDPIVHKYILCVNRELQIWDNNQGFDIEKIYQQYKGRANEEVVLPIISQCNQDAKQRNYELWCYKAFLCILDTQVGEWFKEDVRRQQTRTLTNGHQ
1467 A0A1D2NIY6 Orchesella cincta Odorant binding 158 MVFQKMDRSSVFVVLAIVLAVHTMMAHSLDEALKKECLKISKRTLKVMLKSFNACNDKLKLHHVSGEEYQKKVGCVVKCVMQTMNLLDDKEMITSDTLKASVEANIPAEFVPPAHEILMKCVNEQKLDPKDENCKSYLDMGTCMQGAVAEACGELPMM
1468 A0A1D6Y6I0 Zeugodacus tau Odorant binding 158 MHTFKILPIFAVLSSIYTIAMVSADAKPPHYSALRVMAEAAIADCYEDAAQSVKVQITDEGFDEIVKGSRTNLSHNAKCIRYCIMRKNGLLNNDNSIDKENILQIFQIIHPQIEKDILLNVLQKCSQEADKQDNNCERAFMTSSCILQELSEDGVTDI
1469 A0A1I8JSJ8 Anopheles albimanus Odorant binding 158 MLTYGCSRRSARTRLLLLLLLGMILLWSPSYFVRSAMTRKQLINSMDMMRSACAPKFKVETEMLDNLRKGVFEENPELKCYTMCIAKMAGTITKKGDINIQKTLAQMDAMLPPDMRDKAKEAIHACRETQGKYTDPCDKTFYSTKCLADYDRDAFLFP
1470 A0A1I8MGS6 Musca domestica Odorant binding 158 MKTSIGLLLIYLICNVNSSGALQPNDWCSGEFLQNSLRRCGEVHGATLADLNDFRYLKPARNARMKCFRACAYIACKAYNVDGSFVANAAETTAFTFTRKNPHLWGPTLNAANFCLKTLPEITYQYAYRSYTVCDKTEDFIQCVRANLPHKSSYEGLF
1471 A0A1I8QE60 Stomoxys calcitrans Odorant binding 158 MKCCIVFVTFLAIAHAVNPNDFCTGGFLRGAVDKCSKEHGATQADIEDYIQLRWAADHKAKCFRACVFNECKAFNPDGILVANAPQTTGYMTSRRNPAIWPLAEKAAHECMKLLPVSGNKCDIVEAFMRCLPAKSPVKLSLEGAYCENLKEPNSVCVH
1472 A0A5E4LZ09 Cinara cedri Pheromone /Odorant binding 158 MYNKVLYIKRVFSLGKMTPSKLQVSLLLCSLALLFPCFVNGKYYGPDIDKVGKMCNATKEDVQVLKNYDIPSTEIGKCLMKCLTVKLGMVDALGKYSKDGTDVVFKEYWPEMPLNIRSAIIDKCYNEALKISNELGTCDYYYKIEICFNSELKRYGMF
1473 B3MEP2 Drosophila ananassae Odorant binding 158 MNQVLVALLVSSLLALSESRFAKVNINLGLTVADDSPKPLTEDMIRLCGEETDLSLRELSKFQQQDFSSPSESIQCFTHCLYEQMGLMHDGVFVERDFLGLLSEASNPDHWPERHCHMIRGNNKCETAFKIHMCRQLLKQANKDVEVTTPAQSDVQLP
1474 B4H2H2 Drosophila persimilis Odorant binding 158 MLPGNWMTTLVLVMACAGGWLVGLAAADGDEEEASMTLEEVVELIEPFGENCKPKPEKENIVEMIKNKPDAKYETKCFRHCMLEQFELMPEGELKYNEDKTLEMMNMMFPDKEEHSPRIIKGCNDQAGTDKCEVAHDIAMCMLREMRVSGYKIPDIKE
1475 B4NBK1 Drosophila willistoni Odorant binding 158 MKVCLLVLLSLTMAWAWPDHHEHHHHHDHGAAYVVKTHGDLIRFRNVCTERVHADEEDIAKYKKWDFPDNEKTRCYIRCVFEHFGFFDEVTGFDVHKVHEQLAGSKGEQVDHTDDTHQKVANCADSNEQKSDACTWAYRGAMCFMGANLQLVQHSVKV
Showing 1451 to 1475 of total 2831 entries