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
801 X1WQ92 Acyrthosiphon pisum Odorant binding 141 MSSSTFYITFLFGIAMLISCGYGTFTTEQIDYYGRACKASEDDLVVVKSYKVPSTETGKCLMKCMITKLGLLNDDGSYNKTGMEAGLKKYWSEWSTEKIEAINNKCYEEALLVSKEVVATCDYSYTVMACLNKQMDLDKLT
802 A0A026X1I1 Ooceraea biroi Odorant binding 142 MCVRLICTIMVVLVAVHQATAKASMDQIEKTAQTLRNTCTTKSNVDPGLVAGIQKGEFPDDRTLKCYSHCVMKSMRTFKNGRIDVDMMIKQMDMLMPPDMAAPLKESSVACGSAPPAGDDCETCYQFVKCSYEKDPNHFFFP
803 A0A034WVP9 Bactrocera dorsalis Odorant binding 142 REHGTAMMKDLFILGILSALYSMAVCKEMMADEKFELPCLIEANVTEADLKKFRSNGLKANEANANIKCMAKCLMEKREVLKKGVFDPEKVYADLIRMPELKGLEDQIKEAINICKTEKGANDCDTAFKITMCLREFKSRNI
804 A0A0A9W8T2 Lygus hesperus Odorant binding 142 MNQSGCILTLALTVVVVAVVSGFKELDSVLPQAKQEECRKESNFQGELSGDLSQNVTQELKCFAACSLVKLGLMNEKDGTINTTQLDELIAKHTEGKDAADMFKHSVVEPCLKEVNKTADYCEYSFQLVTCGMNKVKPPTTG
805 A0A0K8VWQ2 Bactrocera latifrons Odorant binding 142 MNTQLILLLACVALVAGKFQIRTAQDALDAHEACHEEYRVPEDIYQKFLNYEFPAHKRTNCYVKCFVERMGLFTEEKGFDEKAIIAQFTAKSSKNLAKVSHGLEKCLDHNEHDSDTCTWANRVFSCWISVNRPIVRRTYIEN
806 A0A0L0BY90 Lucilia cuprina Odorant binding 142 MKLQLIILLISLALVLAKFELRNRDDALRAHEECREDNYVPDEIYEKFLNYEFPDHKHTKCYVKCWVEKMELFKERKGFDEKSIVYQFTHEHPNYLANVRHGLEKCIDHNESESDVCTFAHRVFSCWIKINRPAVRKVFGEN
807 A0A0L7QNV4 Habropoda laboriosa Odorant binding 142 MYVKQLLCITLFAFAAMKPVMSVSQEQMEKLAKSMRKSCLQKIDTSEDLIDGMRTGNFPDDDNLKCYTNCIMKTLRSFKNGAIDFPMIIRQIEMAMPPKIVARMKEVIAKCSKREYSGDECTITYDYVKCYYEVDPEIFIFP
808 A0A0L7RJ56 Habropoda laboriosa Odorant binding 142 MRAAELCLISTCLLMLQLLPVYGGSADPDDFRKMTAGVRKKCIAETKATLEMIEGTEYGEFPDDNRLKCYFKCALEKFNMMDKNGRINYNLLKKMIPDPYKEIGNDMVDSCNEIDATDKCEKAFNFMRCMFNVNPMVNPILD
809 A0A0M3QVE8 Drosophila busckii Odorant binding 142 MAVLNVLVFFAVSCLAVQLLVGMPTEDEIFMDCMAEHNISSAETEALMRMNDSMESSEDFEADDNYKCYTHCTAKSIGILKTDGTLNITSLQYVDYFDELDRKYVEGCAESQQAADNECEYAFNMLMCVSDAVHKDLNEAKN
810 A0A0M4ETI7 Drosophila busckii Odorant binding 142 MKFFIVICVLFGAAYADYVLKTGADLLNYRQECVKELSVPTELVEQYKKWEYPNDEKTQCYLKCVFTRFGLFDNQSGFNVENIHTQLARGVPDHSDGVHGKIEACVDKNEQGSNACEWAYRGASCLLKNHLPLVQQSLAPKP
811 A0A0M4F9J4 Conogethes punctiferalis Pheromone binding 142 MMKDMTKNFLKAYGECQQELHLTDDTARDLMFFWKEDYEVTSREAGCTILCLSKKLEIIDPEGKLHKGKTADFIKQHGSDEETAQKVIDVLHACEASAVPNEDHCIMALGVATCFKKEIHKLNWAPDTEVLLEELMAEMSER
812 A0A158NPF7 Atta cephalotes Odorant binding 142 MCARLLICTIMLIAVNQANAVMTMEQIEKAALSMRNTCTSKSHADAGAVAGIQKGEFPDDNQPLKCYTLCIMKTMRTFKNGRIDDGMMIKQMDLMMPPDMAGPLKVSLTKCAAEPPAGDDCETTYQFVKCSYQTDPDHFFFP
813 A0A182HA56 Aedes albopictus Odorant binding 142 MKVLVATFLLIGILFHLSESARFTEEDYRGFRQKCAKILQSSTGTVEKVEQKNFHVDSEEMNCLIRCVGIISGFYDDETGTNWDLVREQLNEKEGFEEHRQATTACMEALPAEELASGVCRKSYLSFRCAMKSAKEHIRDKS
814 A0A182HFE0 Aedes albopictus Odorant binding 142 MLLVAVLLLETLRRIDAAMTMKQINESMETMRKACAPKFDLTEATLNELKAGNFRPDANKEMKCYAKCIAQMAGTLTKKGEISFTKTSAQIEALLPTELKAPAKEALKACKDVHAEYKDSCDKVYYSVKCAADFNRDVFIFP
815 A0A182HJG7 Anopheles arabiensis Odorant binding 142 MLTIVVATFICLMTTASANVPNSLSPELLQQMGQFRSECLRETGTTDEQIEQFNSPQSVQASHELQCYMYCMFRLHNVTRPTGELDLIDVYHAIPKQFNSIALKVLAKCNKSTGPIADACERAYSHHRCWKETEPEHYHLF
816 A0A182JA83 Anopheles atroparvus Odorant binding 142 MQSLQVAFVVLLGAICATAFFTEEQHDVAKMLADSCHKELGGDLPEDFATKMRLGDLTLDSETSKCTIQCIFAKVGYTDENGVINREKLVASLSKGNPVEKAEQFADECKANAGESKCDKAFSLYQCYHKNKSIFAQDPPKA
817 A0A182JIQ9 Anopheles atroparvus Odorant binding 142 MKTLLVSASLLVLTHGAYVVRTFADAAAYRNECVEQYQAQGNSLIDYMRRLFLDEADDSHWCVVRCILLKSGLLLLNGGARDVFQVENIHEQMQQSNAIVEDPDDIRSETERCLREPARVNDACLRAYTFFSCIQGTEYDLF
818 A0A182NDI7 Anopheles dirus Odorant binding 142 MKCGVAFGAILTALAVQLATAAEDIDYLIQSCNDSVQGITEDHKARYRLNEFPDDPVTHCFVRCIGMTLSLYDDEKGADLHANWEHLGKVVDEAEFVTAHRACLDERNLETIEDPCDRAYVAFQCLKKEYGMDRIDNDTDRR
819 A0A182W3Q2 Anopheles minimus Odorant binding 142 MKSIVLNGAVLLVLSSLQLVKATDDIESLIESCSKTVQGMTEDLKADYRTNAFPDDPVTHCFVRCLGLTLNLYDDDEGVDLQANWEHLGKVDDEAEFIAKHRACLNARNLESIDNACDRAYSAFQCLKEEYGMDDKSNSSGS
820 A0A1A9UWH5 Glossina austeni Odorant binding 142 MKTTAVILLALFALVSADYKLRNQEDLNKARKECMEAKKVTPELVEKYKKFDFPDDEITRCYIECIFEKFQLFDSQTGFKNDNLIAQLGQSKDNKDEVKADIEKCADKNTEKSDSCTWAFRGFKCFISKNLPLVMESLKKN
821 A0A1A9WP06 Glossina brevipalpis Odorant binding 142 MKTTVAVILLAIFALVSADYKLRNQEDLNKARKECMEAKKVTPELVEKYKKFDFPDDEITRCYIECIFDKFQLFDSQTGFKNDNLIAQLGQSKDNKDEVKADIEKCADKNTEKSDSCTWAFRGFKCFISKNLPLVMESLKKN
822 A0A1A9XB74 Glossina fuscipes Odorant binding 142 MKTTAVVLLALFALVSADYKLRNQEDLNKARKECMEAKKVTPELVEKYKKFDFPDDEITRCYIECIFDKFQLFDSQTGFKNDNLIAQLGQSKDNKDEVKADIEKCADKNTEKSDSCTWAFRGFKCFISKNLPLVMESLKKN
823 A0A1A9Y3N1 Glossina fuscipes Odorant binding 142 MKFFVIIVLMTKVVFAQIHETKQSEALKYQAYYLCADQARIGSQLNPMISGGASDENIAKTVFELKTNDEDDHITSHCFYFCVFEHMALISNPGAVLKPNKKTVAFGKKFDKRAAKKCLDKDEMNLCKRIDFFFMCLLDLYP
824 A0A1D6Y6J4 Zeugodacus tau Odorant binding 142 MKTQLILLLACVALVAGKFQIRTAQDALAAHEACHDEFRIPEDIYEKYLNYEFPPHKRTNCYVKCFVERMGLFTEEKGFDEKAIIAQFTAKSSKNLAKVSHGLEKCIDHNEHDSDTCTWANRVFSCWISVNRPIVRKTYIEN
825 A0A1I8NIY9 Musca domestica Odorant binding 142 MKVLIILVCGLAVSCGFNYNCLGEYFHTVYEECLFEHGGDTAFIANWQEFKPTDNENEKCFRSCTMRKCGVLNREGTINDDVSVGLAHILSGGDVDKVAAIHQAVQACRGLMNYEKNVCHNGENWSRCIIGHCKHCGLVLNV
Showing 801 to 825 of total 2831 entries