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
701 W5JQM9 Anopheles darlingi Odorant binding 139 MQLFVAILALTLAVASGEFVVQTREDLLSYRAECVKSLGVSDELVEKYKSWNFPEDDTTQCYIKCIFNKMQLFDDATGPIVDNLVVQLAHGRDADEVRAEIVKCAGSNTDGNVCHWAFRGFQCFQKNNLSLIKASVKKD
702 A0A026VYS4 Ooceraea biroi Odorant binding 140 MRVSVIVAVVLLQAIYVSAGGPPDWVPPEMLEMVQGDKKRCMGEHGTSQALIDEVNNGNLADDRSIACYMHCMLDAFSLVDEEGNLETEMLLGVIPEQFLELATELLNKCAVQEGADGCEKVFKIAKCVQATKPELWFMV
703 A0A034WQW6 Bactrocera dorsalis Odorant binding 140 NTMKSYGLYQLLFAVFMCSAITQLHAADDKAAREACIAEAKLTATDANQVRVAAVISKLIQNDSEALKCFQLCYYKQLGLIDAAGKTNAAKTLEYMSQVSGITDTSKLAAALGTCESVKGSSGCDRLYQFEKCALAKLGV
704 A0A084VNW5 Anopheles sinensis Odorant binding 140 MMKFVVAILALGAVVSAEFVVQTRDDLQKYRTECVKSLGVSDELVEKYKSWNFPEDDTTQCYIKCVFNKMQLFDDTNGPVVDNLVVQLAHGRDAEEVRAEILKCVGTNTDGNVCHWAFSGFKCFQKNNLSLVKASLKKD
705 A0A0N1PEV1 Papilio machaon Odorant binding 140 MSHVTAHFGQTLEECREESGLTTDMMAAFAHYWSEDFGKATVPREFGCALICMSHKLSLLQHDVRLHRLNMDDYIRSFPNGDLLSKKMVDMIHECERQHDTVEEDCERIVNVSLCFRSAAQREGIAPNLAMVEAALEQYT
706 A0A0T6BA30 Oryctes borbonicus Odorant binding 140 KHPKDMMKLLLVFMCSVSIVISQISSDDAEKIKQASKGCIGTVGLDTNLVKSVKEGDIVDDPKVKEFLACVLKKLGMVNEDGSFNNNVIRTKMPEGLSEDEKQNIVDKCLTLQGSNVEDTVWRAYKCYREKSRLNLATNL
707 A0A0X8RDP5 Rhyzopertha dominica Pheromone binding 140 MIVLKGAVIVICCILNTLAVTMDDYPEDARQIMQQLHDACIAKSGVTQEMFALGAKKEFPEDQALKCYMHCLLDELAVIDEDTGLIDIESYVGLLPDVVKGKWKPVMENCGTQPGADRCDSIFNTFKCWYEKDPDLYVLF
708 A0A0X8T3G6 Rhyzopertha dominica Pheromone binding 140 MLRITCLLVLVIGAMAAMDESLLSTEARDQMYRYHRTCVDRTRVDEEKVRKTADGEFPDDDDLKCFFKCTMIESGAMNEQSGDLSFEPVKNLYPENLQNNLRNTFNTCKDQNDDVSDLCEKAFGMFKCFYRTNSENYIVF
709 A0A109PMX0 Liriomyza sativae Pheromone binding 140 MKFITYLLCVGAALAFVQCQDMQEKMKAIKEACQAETNASDDDIKAYTQNLPLTTTEGKCYHACFMKKIEVLNESGKLDAVKTKAFVSTLSQGNELATFVDIIDNCAPIEVDADHCEAAAQYTDRITTMAKDKGVKLPNL
710 A0A151I8D4 Cyphomyrmex costatus Odorant binding 140 MAKESLILICASMILTQLVIVSCDEKDIDWATVHDELRKLAGGLRKKCMGETGATIELLDGAELGEFPQTLACYFKCVMEKGGAMKKDGKINYKILSKLIPQAYKSIGLEMIDQCQGTDKCTVALNFNKCMYTANPVVRM
711 A0A182IUW0 Anopheles atroparvus Odorant binding 140 MKTLSILMFCIVLSTAFEIPARYKKPAKMLHDICLGETGASEDRLRQCLDGTVADDPEVKCYIHCLFDKIDVVDEDTGRIFLDQLLYLVPDDVKEAVEQLTRECSHIVTPDKCDTAYETVKCYFKAHDEVIKFCHLLVLD
712 A0A182J4J5 Anopheles atroparvus Odorant binding 140 MKFLAFAIVLLGAGSSLEAAATPPSDLEDVGKIANGETFALECLIESGLKLDSLTSLSDSDFATSGSKIKCLVKCFFEKTGFMDKEGKLQQEVITEQLSQFMPKERLETLVKNCNFQEPDACDTAYKVTECYFQNKAGLF
713 A0A182JCL5 Anopheles atroparvus Odorant binding 140 MRCSERCRLLPIVGLVLLIFADSGCLAQDFKGAIDHCTKDFDIDMDIVVSLKYGDFTERDPMIECFTECLMKKSGFMYDDYTYNKTLIIGFAGRYLEPEGAQTVYDNCIDRFGQTVCVTGFEMYQCIHETAVSEWVSSNF
714 A0A182M1Z0 Anopheles culicifacies Odorant binding 140 MGVYESWCLLVVCFVAILLLVGGGAQAQDFKGAIDHCTKDFEMDMDIVVSLKYGDFTERDPLIECFTECLMKKSGFMYDDYTYNKTLIIGFAGRYLEPEGAQAVYDNCIDRFGQTVCVTGFEMYQCIHETAVSEWVSSNF
715 A0A182N394 Anopheles dirus Odorant binding 140 MGKVLIFVAVLVVATAAARFERSPFASRVRRHAAMRCCNDGFDQSEIHAKFAEVRTGCIQELGLEAVPHEEMMKNRENLNCVTECIAKKEGIADEAGALVHTDLSKAVLEHMSTIEWKVPLAEGFVKQCFDEVDAAHAAF
716 A0A182Q4B9 Anopheles farauti Odorant binding 140 MMLLFLFVTFCFASTLAIDADFPPAEMIENMSWYRSVCMRETGSSDEQIALFNRPETIDAPRDLQCYMYCMFRMHNVTRPDGEVDPIDVYHAIPKRFNSIALKVLVNCRNAEQEGKDLCERAYLTHKCWKATEPQHYFLF
717 A0A182SW75 Anopheles maculatus Odorant binding 140 MMVTFSILPYQKQQQAFEIPDRYKKPAKMLHDICVAESGASEELLRQCLDGTVHGDPAVKCYIHCLFDKIDVIEEDTGRILLDRLLYIIPDDVKEAVNHLTRECSHIVTPDKCDTAYETVKCYFNAHDEVIKFCHLLVMH
718 A0A182TQF0 Anopheles melas Odorant binding 140 MQSLPIVFVVLLAAVSTMVLKSAFFTEEQHEIAKSLAEQCRAELGGELPEDFATKMRLGDLTLDSETAKCTIQCMFAKVGFTLESGAANRDVLIAKLSKGNPTAKAEAFADVCENNEGETACDKAFSLYQCYHKNKSIFD
719 A0A182YH67 Anopheles stephensi Odorant binding 140 MLKFVIAVLALGAVVSAEFVVQTRDDLLKYRAECVQSLSVSDELVEKYKSWNFPEDDTTQCYIKCIFNKMQLFDDATGPIVDNLVVQLAHGRDADEVRAEIVKCAGTNTDGNVCHWAFRGFQCFQKNNLSLIKASVKKD
720 A0A1A9WTU4 Glossina brevipalpis Odorant binding 140 MKLLLIIVSTAVALVTAKFDVRTKADALQAHEDCHEEYNIPDDIYEQYLNYQFPEHKYTNCYVKCWIEKMGIFTENKGFNEKNIIAQYTHEDTKNLGTIRHGLEKCIDHNEWDSDTCTWANRVFSCWLKVNRHVVRKMFT
721 A0A1A9XAN3 Glossina fuscipes Odorant binding 140 MKLFLIILSTTVALVNAKFDIRTKDDALKAHEECHKEFNVPDDIYEQYLDYQFPDHKLTNCYVKCWIEKMGIFTENRGFNEKNIIAQYTFENYKNLESVRHGLEKCIDHNEWETDVCTWANRVFSCWLKVNRHVVRKMFN
722 A0A1B0A1L4 Glossina pallidipes Odorant binding 140 MKLFLIILSTTVALVFAKFDIRTKDDALKAHEECHEEFKVPDDIYEQYLDYQFPEHKLTNCYVKCWVEKMGIFTENRGFNEKNIVAQYTYENFKNLESVRHGLEKCIDHNEWETDACTWANRVFSCWLKVNRHVVRKMFT
723 A0A1B0B7H4 Glossina palpalis gambiensis Odorant binding 140 MKLFLIILSTTVALINAKFDIRTKDDALKAHEECHEEFNVPDDIYEQYLDYQFPEHKLTNCYVKCWIEKMGIFTENRGFNEKNIIAQYTFENYKNLESVRHGLEKCIDHNEWETDVCTWANRVFSCWLKVNRHVVRKMFN
724 A0A1B0CTT1 Lutzomyia longipalpis Odorant binding 140 MYSKVYLSAVAFLLAICVGCGAKVEIPEELREGARLLHEHCVAQTNVDESLILASVNGYLPDDRTLQCYIDCLFRTTGLIDENGHILFEEIAHLLPTEIKEIIVAVTSKCRTIHGKDECETAYLTVKCYFEADPEHSMLI
725 A0A1B0EW76 Lutzomyia longipalpis Odorant binding 140 MKAVFVVYFAVLAVCSAEWRIQTAEDLAKHRTKCVEELKIEESAVTEYKKWNFTDDEKTRCYIKCIFNQMELFSDETGYNVEHLVEQLGQTGDKEKVREQIVKCVDDNPNKDDKCTWVFRGFNCFKANHLSLIKQSLKKD
Showing 701 to 725 of total 2831 entries