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
1351 T1GHE5 Megaselia scalaris Odorant binding 153 MFDYLDDIGTHGDDWFYYGVLQVKVVRGPSFSDCCDDRIYTEEAHSAVHGLYVKCKEENGDEASSCIHTCVFRNLGFYSDNGIDYTAMKQMLGPSSMIGEPNDWKKTGIEKWIDECSRAAQGGQECSQDVKDLTQCFWMKVFTNCPSYNAANC
1352 T1H838 Rhodinus prolixux Odorant binding 153 MKYLCIIVSCLLHYVYTAQQNVTELSKKELSDLEDEVMEKCREKHNVGEEIFSKLEAISQHKEELPSSKDFKCMLGCFAEEMGYAKDAQPQWETMVAVHKIEYEKEEDANKAIQVVETCKKSVPEKEEDICELGYSMATCYLLESEKLGLDLV
1353 T1I0U4 Rhodinus prolixux Odorant binding 153 MHLFGYILVGLAVVDLVLSIQEIKGLNKKEIQELELRSLEECRVEYNVDKSEVQNYLDMDKVIPDNDGFKKVLGCYAGKMTFVDDTRINWDKVRLAAEIYHENEKEYRDKSLKLIDECEKKCKLSYEGLSHNEVSYVVAKCIKDGYVQRGIKW
1354 U4UG38 Dendroctonus ponderosae Odorant binding 153 MRLHLRISKMPVTMNQGCFLLVVSAVLVFAEFDQTSLPPETKELMAALHKNCIEQIGVSEADVDQLRAANFEEDAKLKCYTRCLMAESGVMDENGAIDVEAFAEILPEAVRGNIQTIFRRCSLTNKDIEDQCVKAYEMVKCWHKEDPESYFMI
1355 A0A0A1X8A3 Zeugodacus cucurbitae Odorant binding 154 MKFFSALLSLIFAVVLASAHDHSGHSDYVVKTNEDLLRYRDECVSQLSIPADLVEKYKQWSFPDDEKTHCYLKCILEKFELFDAAKGFDVHKIHHQLEGDKVDHSDATHGAIENCAKEAAAAGDDACVRAYRGFNCFLKDNIQLVQAGVEKSAK
1356 A0A0K8V5Y3 Bactrocera latifrons Odorant binding 154 SDLIRISHKAARHLFSITMQKFYILTIVAALVTLAVCQLPADLEKFHKACLDEAKVTDEQMRQFFQNGAKASDATENIKCLMKCMMQKQGIWKDGVFDADAKIKELVQHPKFKGKEADLTKALNDCKNEKGANECDTVFKINMCIKEFMTQNNL
1357 A0A182F7S0 Anopheles albimanus Odorant binding 154 MMASEMVPIQKIAMIICATCAVMSLATEQPAHSKSLTVEDMDVIARGMRQNCLSRHNITEEMANNPRRGVFPEDREFKCYIGCLMDLTQTSKRGKLNYDAAVRQINMLPSEYREPFRVGLEACRNAADNVDDRCEVAYLLLKCFFAASPTFFFP
1358 A0A182HKS8 Anopheles arabiensis Odorant binding 154 MGHDSCWSSRWRLLAALVIFQCAILMVQSDEPRRDANYPPPELLEKMKPMHDACVAETGASEDAIKRFSDQEIHEDDKLKCYMNCLFHQAGVVNDKGEFHYVKIQDFLPESMHLITLNWFKRCLYPEGENGCEKAFWLNKCWKTRDPVHYFLP
1359 A0A182K4U0 Anopheles christyi Odorant binding 154 MATSNSFWRWVCNFLPRFMFFLAIQFPSGECAMTRKQLINSMDMMRSACAPKFKVSTEMLNNLRGGIFAEDRELKCYTMCIAQMAGTMNKKGEINVQKTIAQMDAMLPPDMREKAKEAIHSCRDVQGRYKDSCDKTFYSTKCLAEYDREVFLFP
1360 A0A182KFR4 Anopheles christyi Odorant binding 154 MTSNSFSYAVTLIVIYYYLVQCCYLPRAAVNAQQSLTQSDMNEIAKGMRKICVSRHNISEEMANYPSQGIFPDDQEFKCYVACLMDLTQTAKKGKLNYDAAVKQIDILPEEYRKPFRLGLDSCRTAADDTSDRCEVAYMLLKCFFKASPKFFFP
1361 A0A182KHL8 Anopheles christyi Odorant binding 154 MVIHQCQEEIKSSLIEDALKIFTAEHGQWHDRRRRDADGLDFSHPTIVSHEDKWIAGCLMQCVYRKNNAIDKNGWPTLDGLVSLYTDGVNEQGYFMATLRGVDRCLKGTSKKYQIKRNDAAENFEQCEVAFDVFDCISDMITDYCSGQSDDEH
1362 A0A182N5E3 Anopheles dirus Odorant binding 154 MSLSSRARTSLRRLAVTWLLFCAAAPAVRSQEPKRDANYPPPELLEKMKPMHDACVAETGVSEDAIRRFSDQDIHEDDSLKCYMNCLFHQAGVVDDKGEFHYVKIQDFLPESMHLITLNWFKRCLYPVGDSACEKAFWLNKCWKTRDPVHYFLP
1363 A0A182SHP0 Anopheles maculatus Odorant binding 154 MVKETPSFRWVRDLLAFSIIFFCSQIPIAEGAMTRKQLINSMDMMRSACAPKFKVSTEMLDNLRNGIFAEDRELKCYTMCIAQMAGTMSKKGEINIQKTLAQLDAMLPPDMKEKAKEAVHACREAQGQYKDPCDKTFYSTKCLAEYDREVFLFP
1364 A0A182V7G0 Anopheles merus Odorant binding 154 MGHGPCWSSRWRVLAALAFFQCAILMVQSDAPRRDANYPPPELLEKMKPMHDACVAETGASEDAIKRFSDQEIHEDDKLKCYMNCLFHRAGVVNDKGEFHYVKIQDFLPESMHLITLNWFKRCLYPEGENACEKAFWLNKCWKTRDPVHYFLP
1365 A0A1A9WTV7 Glossina brevipalpis Odorant binding 154 MITMIVKCKFNCELIFVILLIILLLIRIQAQSSRQDNKYPPKELRTMAKPFHEACVKQTGVTEEAIKEFSEGEIHEDEALKCYMNCFFHEMGLVDDNGDVHLETLHQMMPGSFVDLILKPAQHCTHPEGDTLCHKAWWFHQCWKKADPEHYFLL
1366 A0A1A9X5P7 Glossina brevipalpis Odorant binding 154 MKNKNFFNMFKLLPVIVLLFSNILSVKAEVDVKEEFAKCIQLARECTMEVGAKEADIQDLIHKRPAAGQEGKCLRACLMKKYEVLDSNGKLMKSVAVEHAKRFTNSDENKTKTASTIIDTCAAMDVAADICEAANQYSQCFREQADAYGITFEI
1367 A0A1B0AGJ3 Glossina pallidipes Odorant binding 154 MKELILVFLLTIVTCIRAEDEDWQPKTVADIKSIRNECLKEHPLSNEQITKMKNFEFPDEEEVRQYLLCTALKMEVFCAHQGYHPNRIAKQFKMDMNEEEVLEIAEKCHDSNPDNSSVDVWAFRGHKCMMSSAIGDKVKAYIKKRQEENAAKNA
1368 A0A1B0B8J8 Glossina palpalis gambiensis Odorant binding 154 MKFVFYIVFILFVKLTPAKQASNFEILMDMIRESVRECYEDEANTIKIEITEEGFRDILQGEQEEVSRNGKCLRYCILKNNNLFTPDNLLSEEDVLQFFENLFAVRDIDTNVIQQIIEKCDKAMKHEEDRCERAHTASVCILKQLKELELINSN
1369 A0A1D2NCV6 Orchesella cincta Odorant binding 154 MWRSSVVFLALFSFHLSYHEAEALDKECLTAMSKMMDKQKALIVPCIEKLGLQTGQEKKEKALCVMKCVMIEGKMLGADGNVDMDLAQKLLDDLPDALKEKAGDVIQECGHHAAAFDPSEASCESYREFISCMLDVSLKNEYTLKIVCERVIIN
1370 A0A1D2ND85 Orchesella cincta Odorant binding 154 MRTLTAVVVISIVLLEIHHLLVMGEVKEKSCRATVQDITKLQLQLLAVCSKELKFKNGKEKSKKTNISSKCILRCAMIKAELTGKDGQITAESVDYLLHKFMPPSLIDKANKTFYPCMEIGLKEKFKTVEEDEFCLTYDPFIKCFMQNAQTFCA
1371 A0A1D6Y6I7 Zeugodacus tau Odorant binding 154 MKFFVALLSLIFAVVLASAHDHAGHSDYVVKTNEDLLRYRDECVSQLSIPADLVEKYKQWSFPDDEKTHCYLKCILEKFELFDAAKGFDVHKIHHQLEGDKVDHSDATHGAIENCAKEAAAAGDDACVRAYRGFNCFLKDNIQLVQAGVEKSAK
1372 A0A1I8NA51 Musca domestica Odorant binding 154 MFKLILLSFVCLHLMQVYAGQNDWYPTNAYSILQQCKEEHKLPEAVIDDIDHGRIEDSPTFRQLVLCASKGFNVYTSENGYNADRLAYALYRIGMNRTCRRQLVGQCVTKYKDIKPEDEMVFHIIKCILEKEVSPEVVEKDGPPSEWKGCDINA
1373 A0A1W4UQY2 Drosophila ficusphila Odorant binding 154 MALNGFGRRVSASVLLIALSLLSGALILPPASAQRDENYPPPGILKMAKPFHDACVEKTGVSEAAIKEFSDGEIHEDEKLKCYMNCFFHEIEVVDENGDVHLEKLFATVPLAVRDKLMDMSKGCIHPEGDTLCHKAWWFHQCWKKADPKHYFLP
1374 A0A1Y9IVI6 Anopheles dirus Odorant binding 154 MVRKRTNCLWVWNLMGFTIFFWCPGIPIADGAMTRKQLINSMDMMRSACAPKFKVSTEMLDNLRNGIFAEDRELKCYTMCIAQMAGTMNKKGEINIQKTLAQLDAMLPPDMKEKAKEAVHACRDAQGRYKDSCDKTFYSTKCLAEYDREVFLFP
1375 A0A226F412 Folsomia candida Odorant binding 154 MMKFLNYSIFIFILTAIKDVQSEEKACKTAVSDMLKYQMQSITKCTKELGFKGKEKTEKMNCIMKCVLIASGAIKPDGKVEIESALGFVLEYIPVEFLEKALKGSMKCQRFMDSLDPNEPTCKSYEPLVKCLTGFIMSVIMQQVMGADSVRQSN
Showing 1351 to 1375 of total 2831 entries