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
1101 M4XYS4 Cnaphalocrocis medinalis Pheromone binding 147 MEVEMLPEGMKQLTGGFIKVFEACKTELGLKDGMLTDMYHLWREEYDQVSPDAGCMFGCMSKKLDLLDASGKIHHGNTKEYVMQNGGGEDLAAQLLSISQECEKQHEGVEAECARMLEMAKCFRSGIKRVQWSPKMEVVITEIIADV
1102 Q8I8T1 Anopheles gambiae Odorant binding 147 MLTIVVATSICLMATASANAPKSLSPELLQQMGQFRSECLRETGTTDEQIEQFNSPQSVQASHELQCYMYCMFRLHNVTRPNGELDLIDVYHAIPKQFNSIALKVLAKCNKSTGPIADACERAYSHHRCWKETEPELRLPVAVCLMF
1103 Q8WR07 Mamestra brassicae Pheromone binding 147 MSKFGCFVLCVVAASISRVYASEEDKAAFREAIKPIIEECSKEHGVSTDDIQSAKTAGSAEGIKPCFLGCVYKKAEVFNAKGEYDVDNALLKLKKFVPDEAKYAKFAEIGKKCASVNDKAVSDGEAGCERGALLTACFLENRGEILI
1104 R4G3L7 Rhodinus prolixux Odorant binding 147 MGPSRTIVLVTTFTLTTLLLITNTNGAMSEAQMKQAMKTLRGMCLGKSGVTTETLDKMQEGVFNDDDRNLKCYLGCIMGMLQVVKNNKISLKMVKSQVAKMLEPDMGKRLIAAFEGCKDTVGEDNCDLAYKFAKCIYVADSSAFIVP
1105 T1GEE1 Megaselia scalaris Odorant binding 147 MKLIHTLAFIALVLPILATRLDLYHSADSMTMCMKKFDVTWELMFGMHTLESLNRTKPDDVQRIGCVTRCKLQDAGHLHDDTTIAAAYEKKSRDDFERRNNYMRNDLDDKIKHIRKCANDLKADEKYDKCIYAYKMEKCVQRHGVYF
1106 U4TT19 Dendroctonus ponderosae Odorant binding 147 MLTKTILIWAAILLTVFISTGNCRLTEKQVAAAVKLVRNMCMGKSKVNPEDIEKMHQGNWDVDYEAQCYMWCGFNMYKMLDKENHFDKKSALQQMEQLPIDLQDYVIKCMGQCENAGELTNFDDKCVVAFEYSKCLYFCDPEKYFLP
1107 A0A034WIQ9 Bactrocera dorsalis Odorant binding 148 MKTIIALCLLLAVTSAEYAVKNEENLQQYRRECATELKVPAEHIEQFRKWQFPNDAVTQCYLKCVFEKFGLFDAVTGFNLEHIHQQLQGAEVAPPGDADHDDVVHNKIAACVDTNEQGSNACEWAYRGGVCFIKENLQLVKHSVKPQA
1108 A0A034WLF0 Bactrocera dorsalis Odorant binding 148 MLNKINSFVLATVFVALVLHSDQVSGGATEEQMISAGKLMRDVCLPKFSKISPEVADGIKEGNVPDTKDVKCYINCIMEMMQTMKKGKFLYESALKQIDLLMPDDYKDDYRNGLAKCKDVTSGIKNNCDASYALLICMRDNISKFLFP
1109 A0A034WTQ8 Bactrocera dorsalis Odorant binding 148 MHSRKTLLGTLLWIGFLLNLIWAQKELRRDETYPPPELLKELRPVHDSCVAKTGVTEEAIKEFSDGDVHEDELLKCYMYCVFEETDVLHEDGEVHLEKILDKLPESMHVIALHMGKKCLYPKGDNKCERAFWLHRCWKEADPKHYFLI
1110 A0A0A1WVQ0 Zeugodacus cucurbitae Odorant binding 148 MKNFIAFCLILAVTSAEYVVKNEENLQQYRRECATKLKVPEDHIQQFRKWQFPNDSVTQCYLKCVFEKFGLFNAETGFNVEYIHQQLQGAQVAPPGDADHDDVVHDKIAACVDSNEQGSNACEWAYRGGVCFIKENLQLVKHSVKQQA
1111 A0A0A1XSF4 Zeugodacus cucurbitae Pheromone binding 148 MHALNSLLATLLWFGFLSNVIWAQKELRRDETYPPPELLKALQPVHDSCVAKIGVTEEAIKEFSDGDVHEDELLKCYMYCVFEETDVLHEDGEVHLEKILDSLPESMHVIALHMGKKCLYPKGDNKCERAFWLHRCWKEADPKHYFLI
1112 A0A0K8TYL8 Bactrocera latifrons Odorant binding 148 MLNKINSFVLATVFIALVLHSDQVSGGATEEQMISAGKLMRDVCLPKFNKISPEVADGIKEGNVPDTKDVKCYINCIMEMMQTMKKGKFLYESALKQIDLLMPDNYKDDYRNGLAKCKDVTSGIKNNCDASYALLICMRDNISKFLFP
1113 A0A0K8UV06 Bactrocera latifrons Odorant binding 148 MKTVIALCLLLAVTSAEYVVKNEENLQQFRRECATELKVPAEHIEQFRKWQFPNDSVTQCYLKCVFEKFGLFDAETGFNVEHIHQQLQGAEVAPPGDADHDDVIHDKIAACVDTNEQGSNACEWAYRGGVCFIKENLQLVKHSVKPQA
1114 A0A0K8VTX5 Bactrocera latifrons Odorant binding 148 MMYFCKAIFTTSLLAFLFLTPISAGITEEQMWATAKLMRDVCLPRFPKINIELANQLRDGNIPDDNKDVKCYINCVLEMMQTMKKGKFLYEASLKQVDIVLPDSYKDDYRAGLLKCKDASAGIKKDNCEAAYTILKCLRGEIKKFIFP
1115 A0A0K8WLJ3 Bactrocera latifrons Pheromone binding 148 MHSRKTLLGTLLWIGFLLNLIWAQKELRRDETYPPPELLKELRPVHDSCVAKTGVTEEAIKEFSDGDVHEDELLKCYMYCVFEETDVLHEDGEVHLEKILDKLPESMHVIALHMGKKCLYPKGDNKCERAFWLHRCWKEADPKHYFLI
1116 A0A0L0BX90 Lucilia cuprina Odorant binding 148 MKFTTIIILIVSFYVAIASKISDEFPQKSEKCFQQERVPQDLKASFQSFQYPNRDIVHKYIHCVSTELDIWDNTNGFNVEKISQQYRGRANDELVIPVISKCNLDNQNRNKELWCYRSFLCILNTQVGDWFKEDVRRRQPANIPNGHH
1117 A0A0L0C341 Lucilia cuprina Pheromone binding 148 MAKFYITLAVFCIFGAVLVKGFDKKEAIAGFMAKMDDCKAEVGAKDVDVEELVGKKPASSMEGKCLRSCLMKKYEVMDNNGKFVKEVALSHAEKYTDGAEDKMKIAQEIIDACSGIDVPDDHCEAAEKYGKCFKDESLAHGLKDKLDF
1118 A0A0L0C3E7 Lucilia cuprina Pheromone binding 148 MAKLFVILAVFCIFGAVLVRGFDKKAAVQAFMAKMDDCKAEVGAKDSDVEELVGKKAASTMEGKCLRSCLMKKYEVMDNNGKFLKDVALTHAHKYTDGSEERMKIAHEIIDNCSSIDVSDDHCEAAEQYGKCFSDQAKAHNIKDDFDY
1119 A0A0L0C3Z4 Lucilia cuprina Odorant binding 148 MKIFVIVILAILIEEAWQQSLDGLMELAKVSVEDCYEDEENTKKIEISDTGFEDIANGSRDAVRNAKCIRYCIMKKHNLFSADNSLNESEIIPFFTYLFNNAIDKNHLKTIIAECNNVIARETDRCERSHMANGCILQRLNESGMKDI
1120 A0A0M3QWK8 Drosophila busckii Odorant binding 148 MDSKWLGLTLVVLLLCSLLCSLQALEVPEVVKKQVKKVHARCVNQTGVSEAMIVETHKTQQLPNDPTFKCFLHCMFDMFGLIDSEQVMHLESLIEVLPETMHEKVKRLADTCGTQKGVDACDTVYQSIKCYMDTDGPFIRSSVDQLLG
1121 A0A0M5JDV8 Drosophila ficusphila Odorant binding 148 MSRTICLSMLLLLLVAAVAIQAKPHEELTKEHVHEVAEECKAESGASEDDVEHLMKHEPAATHEGKCLLACVMKKFEILDDAGKLSKEHALEMIKNLSKHGAEKDAAAEEIIDLCEAKDVPEDHCDAAAVYEDCIVAHMREHGISTEE
1122 A0A0N6WBR5 Zeugodacus tau Odorant binding 148 MHALNSLLATLLWFGFPSNLIWAQKELRRDETYPPPELLKALQPVHDSCVAKIGVTEEAIKEFSDGDVHEDELLKCYMYCVFEETDVLHEDGEVHLEKILDSLPESMHVIALHMGKKCLYPKGDNKCERAFWLHRCWKEADPNQYLPI
1123 A0A0N7BB71 Zeugodacus tau Odorant binding 148 MHALNSLLATLLWFGFLSNVIWAQKELRRDETYPPPELLKALQPVHDSCVAKIGVTEEAIKEFSDGDVHEDELLKCYMYCVFEETDVLHEDGEVHLEKILDSLPESMHVIALHMGKKCLYPKGDNKCERAFWLHRCWKEADPNQYLPI
1124 A0A0X8AZ62 Liriomyza sativae Pheromone binding 148 MAQLKLKLLALQLLVVLMATTVSAQAPKRDDNWPPPKVLKLAKPFHDLCVEKTGVSEEAIKEFSDGEIHEDEKLKCYMNCLFHEINVVDNNGDVHMEKLFETVPREYRQKLMDMSQNCIHPEGDTLCHKAWWFHQCWKKADPVHYFLP
1125 A0A158NNU7 Atta cephalotes Odorant binding 148 MAKKSLVLICVSIILTQLVIVSCNEEDIDWTTVHDELRKMAGGLRKKCTGETGATNEMLEEAELGEFPTKDKTLGCYFKCVMEKGGAMKKDGKINYKILSKLMPPAYKHIGMEMLDQCRNIEGTDKCVIAMNFNKCMFNANPVAYFVI
Showing 1101 to 1125 of total 2831 entries