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
1301 S5ZYD3 Phodopus sungorus Odorant binding 151 NDYAELEGKWDTIAIAADNDAKIKEEGPLRLYVRELYCNEDCSEMEVTFYVNANNQCSKTTVIGYKQADGTYRTQFEGDNRFQPVYATPENIVFTSKNVDRAGQETNLIFVVGKSQPLTPEQHEKLVEFAHENNIPEENIHNVLATDTCPK
1302 T1GNZ4 Megaselia scalaris Odorant binding 151 MLPVNIKADIKSGKYQSYFIREITFTMKNIVLVAALGCFLFQMVEMNPELTKKCIEQEKVDIMEFQKIKNGKIEDPSHNFKCFNKCFMENIGFLVNGKLMEDKVLEALNQLPADKKDKTIAAFNKCKSKTGADDCDTAYQYMACMGENVTL
1303 A0A026WQR8 Ooceraea biroi Odorant binding 152 MARENLIFICASLIIMQLVIVSSDDNIDWTTIHDELRKLAGNLRKKCTGETGATVDLLEEAEWGEFPDDDPDSKTKLGCYLRCVMEKGGVMKKDGTINFKLLSKMTPQAFKQVGAEMLDECRDATTGSDNCDIAYNFNKCMYNANPVAFLVI
1304 A0A0L0BX00 Lucilia cuprina Odorant binding 152 VTMDQFLQSLDMMRNGCAPKFKVTLDQLDNLRNGIFDESSSELKCYTKCVAQLAGTVTKKGDFSISKATAQIPIILPPEIQDIAKAALASCKEIRKCKNTTITNKNAYIIIKFLRKFYILFNAEKDYKESCERIFYVTKCVRDFSPKDFKFP
1305 A0A0P9ACN5 Drosophila ananassae Odorant binding 152 MHINRPIGVAVLIFSLINVAQSLAIPKNGVWVDECLASNNITQADLKIMVQKNSSENMEDSVLGNHKCFYHCLAEKENILDSKGYMDVEKINKVDHLTDKNRQALLFCKQTHDGKLEKCEYIFKMIVCLTERIEPNYIGRETEKSIETTTKK
1306 A0A0T6B3X3 Oryctes borbonicus Odorant binding 152 MYQIHEKYREIKKECFKEVTGKEFGGGPPFTCEELEERKKEMTCVAECAGKKKGMLDDDGNIKEEEAKKLVKECTEKLDWFQSKVDDVTSKCIEAAKEAAKKHDKEGCNPSDIKFAYCIFKEIQLNCPADQIKDQAKCDAMRESIKKHDHPP
1307 A0A109PNL0 Liriomyza sativae Pheromone binding 152 MTLIGTKITLGMYAILIVFAMLATAANAQTPRRDAEYPPQAFLKMAKHLHEICVGKTGVTEEAIKEFSDGEIHEDEALKCYMNCLFHEIEAVDENGDVHLEKLFDMLPTKLRTLLVEMSKDCKHPEGDTLCQKAWWFHQCWKKADPVHYYLP
1308 A0A182FAV8 Anopheles albimanus Odorant binding 152 MGRGLLVLRAACIAAIVVAIGCVSMVMGEAPRRDAEYPPPELLEALRPLHDTCVAKTGVTDEAIKKFSDEEIHEDEKLKCYMNCLFHEAKVVDDNGDVHLEKLHDSLPDSMHDIALHMGKRCLYPEGETLCEKAFWLHKCWKQSDPKHYFLV
1309 A0A182H6G6 Aedes albopictus Odorant binding 152 MKRLWKLLALLTTSFIPSHQLLFVPNTAEELRIIEQSCVKLLLQPAIFWYRYLNLEYPDDPITHCHIRCLLIAAGLYEDDYGANLDNLFEQHQLDTPLNRAEWMEAKTLCLAKQFANGLPDDLCKRSYMTFKCFEIEYLIAVTRLDSDTIIG
1310 A0A182IXM6 Anopheles atroparvus Odorant binding 152 MGVVAWLWWAPTILAVLIMPFTPTSLVQCAMSRKQLLSSMDMMRSACSPKFKVSTEMLDSLRQGIFEEDRELKCYTMCIAQMAGTMTKKGELNIQKTLSQLDAMLPPGMKETAKEAVLACRETQGRYNDPCEKTFYTTKCLAEYDREVFLFP
1311 A0A182J4B7 Anopheles atroparvus Odorant binding 152 MAVGEKIFHFHGPLLGLLLLAVLGGLSSVEGKATVEQMMKSGEMIRSVCLGKTKVSEELVNGLRDSKFVDVKELKCYVNCVMEMMQTMKKGKLNYDASVKQIDTIMPDELAGPMRAALDICRTAADGIKNNCEAAYVMLQCLSKNNPQFIFP
1312 A0A182RNG0 Anopheles funestus Odorant binding 152 MQELLCSNSRLFMALLVFQGAALFVRSDEPKRDANYPPPELLEKMKPMHDACVAETGVSEDAIKRFSDQDIHEDDKLKCYMNCLFHQAGVVNDKGEFHYVKIQDFLPESMHLITLNWFKRCLYPEGENACEKAFWLNKCWKTKDPVHYFLP
1313 A0A182VFQ4 Anopheles merus Odorant binding 152 LNLVRISSRKKSVKTMVRLLIVLVALLTFAGPLAVRGQQELSDLPEVKGYKLHCIESSGITESSAKKLAAGESIKEPDQPTKCFVQCFFQKLRLMDEQGVVLKDKLEVFLTKLMDADKAKDYVQQCDLRRTNPCDTAYAVYDCYLGKKAKLF
1314 A0A182YQC5 Anopheles stephensi Odorant binding 152 MKYLAVVCVGLMCCMMALAQSTPRRDAEYPPPELLEAMKPLHDICVGKTGVTEEAIKKFSDEEIHEDEKLKCYMNCLFHEAKVVDDNGDVHLEKLHDALPNSMHDIALHMGKRCLYPEGENLCDKAFWLHKCWKQSDPKVRFSTTSTNSRTQ
1315 A0A1B0GG02 Glossina morsitans morsitans Odorant binding 152 MNCFFHELGLVDDKGDVHLETLHQSMPGSFVDLILKPAQHCVHPEGDTLCHKAWWFHQCWKKADPVVKLFLFFSIIAALLSVIKILKFCCCSFLYDISFTMNAKFLHARPRLIFIREKLQLCFSFVFLYTSLEGEPICQAEKWSKVNAQVAA
1316 A0A1D2NEI8 Orchesella cincta Odorant binding 152 MNTFGKVTVLAALAIFVILQASLVRSEDKKFQCDGHEITMSEKQVEGMKACAEVIGIKSMEEMTPDKIPCFAKCIMEKGGLLDAEGKPHKENILMNIDAAVPEEMKSTYKAAMEKCIDEHGHHLSPKDETCMSYGPMAMCGMQAFKNICKKG
1317 A0A1D6Y6H3 Zeugodacus tau Odorant binding 152 MKFFVALLSFIFSVVIADGVDHAEHSGYVVKTNVDLLRYREECVSQLNIPLDLVMQYQEWKYPNDEKTHCYLKCILEKFELYDAEKGFDVYRVHHQLEGDKADHTNAMHVAIDKCAKEAAVASDDACVRAYRGFTCFLMDYPHLIPAGNGSK
1318 A0A1I8MR38 Musca domestica Odorant binding 152 MHFCKHLFICLSLIAIAYADDDDDDIGMTSEELIDALEPFGENCDPKPDREHIRQLIKNDENPHQSSKCFRHCLMHEFELIAEGSTTLDEEKTVDMLSMMYTDGKDDLEEIVKICNIENEGIAEKCENAHSHGMCILRELRQRNYKIPQPGK
1319 A0A1I8NII7 Musca domestica Odorant binding 152 MAKVFLIVALAVLSLLAATTVVKADLDRNQAMAVLKAKADECKKEVNAKDSDVEELATRNPASTKEGKCLRACLMKKFDVMDENGKFVADVAEKHAAKITNGSADAMKISREIIDACANIEVSSDHCEAAEAYGKCFKDQAAAHGINHDYEF
1320 A0A1I8NZP5 Stomoxys calcitrans Odorant binding 152 MQFLSLLLMAIIASSESQLGNISLLKDEYCLGDRAQEVYSSCAKSHNLGEAEIKRYLNREFAKSQNEKCFRACILSKCNFFNDDGTFKKDLAERGAALLSLKDPSRFDVVFKVMSQCVNSTSTSSNRCDSTEDLYECAMKNIPYKFTLSEYS
1321 A0A1L3KPS0 Cyrtotrachelus buqueti Pheromone binding 152 MKNSLIGAFVLCTWLLDYVQLAPPPTFQLPSEEERNRIALKCIDEVMIEKNIIEEVLKTQVLPHDDQKYKKFLECSYRKQGFLSLDGSRMLYDNLFLFLSEFYEIEDLDALQHCKFIKSKDAGDLCFQNLSCILDALRTVETLNGEDENNVQ
1322 A0A226D076 Folsomia candida Odorant binding 152 MKFQLRHSGVCPLLALLLLALVLPAKSTFDVEKCRGVDLDATEDHMMHVTDCLSKAGAKEFHDVPAEKMPCFGKCVMEKKGIIDDKGLPHKENIMKLITDNMPKAVHDDLNKRMENCLAEETSMIDPADPSCNTYMPLGMCMHLSFLEECEK
1323 A0A232FGA9 Trichomalopsis sacrophage Odorant binding 152 MRVLLVVVSVCFVGSYADYADDIRKLQEETKRIEEYRRPCLKEVGLYADPANGITSQPASSPTIGQIFCLWACLYRKNGSIRPDGSVDEAAVRSKNPELEGPLDVIISKCENQGWQMNYFFRFVGHFINTCLSNSSWGKYLQARWLSSESSF
1324 A0A240SWW2 Glossina morsitans morsitans Odorant binding 152 MLLKRDWFLLIFLTKLSLIRIHSAPLRRDSNYPPKELLTGAKPLHEKCVKETGVTEEAIREFSDGEVHEDEALKCYMNCFFHELGAVDDKGDVHLETLNLIMPGSFVEAILKPAQHCIHPEGDTLCHKAWWFHQCWKKADPEVSNLAQESL
1325 A0A2A4K909 Heliothis virescens Odorant binding 152 MFAQMFVSFAVMALSKNALAISDELKSQIQTKFLTVGAECLKEHPISIDDVASFKSKVFPEGENASCFTACIFTKLGLIDDEGKLSHETALENVKKVFEDEEEIKSIEAFLNTCAAVNDEEVSDEEKGCDRAKLAYNCFIKNIEQLGFDIDF
Showing 1301 to 1325 of total 2831 entries