OlfactionBase: A repository of Odors, Odorants, Olfactory Receptors and related information
  1. Home
  2. Odorant/Pheromone Binding Proteins

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.

obp
Clear
Download
Sr. No UniProt Organism Type Length Sequence
1751 G4Y0N0 Sesamia inferens Pheromone binding 165 MADSRWWLASFICVMIMTSSVMSSKELVSKMSSGFSKGLDQCKAELNVGEHIMQDMYNFWREEYELVNRDLGCMVMCMASKLDLVGEDQKMHHGKAEEFAKSHGADDELAKQLVGIVHACETQHQAIDDPCSRTLEVAKCFRSKMHELKWAPTMEVAIEEIMTAV
1752 H6UEU2 Orthaga achatina Pheromone binding 165 MSLLVRVVALILAYSAIYFGVDSSADIIRDMTVNFGKALDTCKTELDLPESINADFNNFWKEGYELNNRLTGCAIMCLASKLDLLDPTGSLHHGNANEFAKKHGADEAMAKQLVDLIHGCEKSAEPDKDACVTALNIAKCFKVEIHKLNWAPSMDLIVGEMLAEV
1753 H9N4S0 Argyresthia conjugella Pheromone binding 165 MKTFKEICILLLVCAAIPRNVESSKDVMKDLAENFGKALGVCMKELDLPDEVMTDFYNFWKEDFKLTNRFTGCAIMCLSSKLDLLDPDGNLHHGNAKDFAMKHGADDGMAAQLVTLIHGCEKSAPENPDPCLKVLSIANCFKDKIHELKWAPNDVVAMAEVLADV
1754 I6QNQ5 Agrotis ipsilon Pheromone binding 165 MAASRWCIACLVCVLFAARSVMTSQEVVASFSKGFTNVVEHCKAEVNAGEHIMQDIYNFWREEYQLVNRDLGCMVLCMANKLGLIGEDQKMHHAKAEEFAKSHGADEAVAKQLVAILYECETKHAAVEDECGMALEIAKCFRTKMHELKWAPSMEVAMEEIMTAV
1755 J9JJK0 Acyrthosiphon pisum Odorant binding 165 MIIKKTLLLSVFVLFGCLFSINKADDADAKDKELMSKLFTVVFKCFKDADWGTCGEMITTKYDITQAKYKQCTCHMACAGEELGMINASGQPEPAKFLEYVNKINNPDIKSQLQLIYDKCQNVKGSEKCDLAEQFAICAFKESPALKERVSTLMEMLVKMKPKSK
1756 O16106 Lymantria dispar Pheromone binding 165 MMWLRLILAVAVCLVIPVEPSKDVMHQMALKFGKPIKLCQQELGADDSVVKEFLDFWKDGYVMKDRQTGCMLICMAMKLELLDSAMEIHHGSTFAFAKAHGADEAMAQQIIDIVHGCTTTYPAAETNDPCQRAVNVAMCFKAHVHKLNWAPDVELLVADFLAESQ
1757 O61562 Mamestra brassicae Pheromone binding 165 MTYSKWRLSCLVCVIFVASSVMASKELITKMSSGFTKVVDQCKNELNVGEHIMQDMYNFWREEYELLNRDLGCMVMCMANKLDLIGEDQKMHHGKAADFAKSHGADDDQAKQLVGIVHDCENTHQGVEDACSRALEVAKCFRSKMHELKWAPSMEVIMEEIMTAV
1758 P34171 Bombyx mori Odorant binding 165 MWKLVVVLTVNLLQGALTDVYVMKDVTLGFGQALEQCREESQLTEEKMEEFFHFWNDDFKFEHRELGCAIQCMSRHFNLLTDSSRMHHENTDKFIKSFPNGEILSQKMIDMIHTCEKTFDSEPDHCWRILRVAECFKDACNKSGLAPSMELILAEFIMESEADK
1759 Q5QHW0 Sesamia nonagrioides Pheromone binding 165 MADSRWWFASFICVIIMTSSVMSSKELVSKMSSGFSKVLDQCKAELNVGEHIMQDMYNFWREEYELVNRDLGCMVMCMASKLDLVGDDQKMHHGKAEEFAKSHGADDELAKQLVGIIHACETQHQAIEDPCSRTLEVAKCFRSKMHELKWAPPMEVAIEEIMTAV
1760 Q9TVT8 Choristoneura murinana Pheromone binding 165 MLKQKELLLFAVVCLSLTQMVEPSQDVLKGMTLNFRKGLEECKKEMXLPDTVDAEFYNFWKEDIVLTNRDTXCAIMCLSSKLELVSDGKLHHGKTFDYAKQHGADDTVAKQMVDLIHTCEKSLPDLDDPCLKVLEWAKCFKIEIHKLNWAPSMEMLAGEMLAEI
1761 Q9U500 Manduca sexta Pheromone binding 165 MVSTKWRLLVVTIAVLTMEMVSASQEVLKQMSVGFSKVLQTCKTELSVGDHIIQDFYNYWREDYDLLNRDFGCMVICMAVKHDLINDQLTMHHGNAHAFAKTHGADDDTAQQLVTILRECEAKHQSVEDVCNRALEMAKCFRTKIHELKWAPAMEVVLEEIMTSV
1762 Q9U6S5 Pectinophora gossypiella Pheromone binding 165 MAEMWKISMLVLVYMAIDSRVETSQDVMKTMSMNFAKALDACKKEMELPDSIDVDFNNFWKEDYEIXNRFTGCAIMCLSTKLDLVSPDGSLHHGNAQEFAKKHGADDAMAKQLVDLLHGCEKSAPDNEDGCMKVLGIAKCFKTEIHKLNWAPXVEVVVGEILSEV
1763 W5JBX7 Anopheles darlingi Odorant binding 165 MTHARTRTRASGLQYASKCLLFGAWCVVLYALCAGCQRTPPRRDDTYPPPDALEFYKPYAKQCIAETGVSVAAVKRFSDEDVFEDDQKLKCYMECMFRVSNLTDSKGEVHLGKLLETIKPEFEDLALRMGAKCMKTKGKDLCERAFWYHKCWKLSDPVHYYLIGP
1764 A0A059PCQ9 Dendrolimus tabulaeformis Odorant binding 166 MRWTQLALLALCCLMQARGDQTVMKDVTLGFGQALEKCREESGLTDEKMEEFFHFWHDDFKFVHRELGCAILCMSRHFNLLTETSRMHHENTDNFIKSFPNGEILAAKMVEIIHTCELRFENEADHCARILRIAECFRDTCKSVDLAPTMEILIAEFILQAESGKR
1765 A0A075DY87 Conopomorpha sinensis Odorant binding 166 MASTCLFVWLAVVGLVPWLVTAKVEVMKDVTLGFGEALQHCREQSQLTEEMMEEFFHFWRDDFKFEHRELGCAIWCMSRHFDLLTDSHSMHHENTDKFIKTFPNGDVLSKQMVTIIHACEQKYEEETDHCWRILRVAECFKKTCTDQGIAPTMEMLMAEFIMESEA
1766 A0A0A1XN26 Zeugodacus cucurbitae Odorant binding 166 NCFVLRSRPKIKIIMKFFVALLSFIFAVVIADGVDHAGHSGYVVKTNVDLLRYREECVSQLNIPLDLVMQYQEWNYPNDEKTHCYLKCVLEKFELYDAEKGFDVYKVHHQLEGDKADHTNAMHVAIDKCAKEAAVASDDACVRAYRGFTCFLVDYTHLLPAGNGSK
1767 A0A0D3L484 Dendrolimus kikuchii Pheromone binding 166 MHWTHLTLLALCCLMQARGDQTVMKDVTLGFGQALDKCREESGLTEEKMEEFFHFWHDDFKFVHRELGCAILCMSRYFNLLTETSRMHHENTDKFIKSFPNGEILAKQMVEIIHTCELRFESEPDHCARILLIAECFRDTCKSVNLAPTMEILMAEFILQAESGKR
1768 A0A0D3L4A2 Dendrolimus superans Odorant binding 166 MRWTHLTLLALCCLMQARGDQTVMKDVTLGFGQALEKCREESGLTDEKMEEFFHFWHDDFKFVHRELGCAILCMSRHFNLLTDTSRMHHENTDNFIRSFPNGEILAKKMVEIIHTCELRFEDEPDHCARILRIAECFRDTCKSADLAPTMEILMAEFILQAESGKR
1769 A0A0D3L4B7 Dendrolimus punctatus Odorant binding 166 MRWTQLTLLALCCLMQARGDQTVMKDVTLGFGQALEKCREESGLTDEKMEEFFHFWHEDFKFVHRELGCAILCMSRHFNLLTETSRMHHENTDNFIKSFPNGEILAAKMVEIIHTCELRFENEADHCARILRIAECFRDTCKSVDLAPTMEILMAEFILQAESGKR
1770 A0A0D3L4F6 Dendrolimus houi Odorant binding 166 MRWTHLTLLALCCLMHARGDQTVMKDVTLGFGQALEKCREESGLTEEKMEEFFHFWHDDFKFVHRELGCAILCMSNHFNLLTETSRMHHENTDKFIKSFPNGEILAKQMVEMIHTCELRFESEPDHCARILLVAECFRDTCKSTNLAPTMEILMAEFILQAEAGKR
1771 A0A0K0MNP5 Conopomorpha sinensis Odorant binding 166 MASTCLFVWLAVVGLVPWLVTAKVEVMKDVTLGFGEALQHCREQSQLTEEKMEEFFHFWRDDFKFEHRELGCAIWCMSRHFDLLTDSHRMHHENTDKFIKTFPNGDVLSKQMVTIIHACEQKYEEETDHCWRILHVAECFKKTCTDQGIAPTMEMLMAEFIMESEA
1772 A0A0N1ID75 Papilio machaon Odorant binding 166 MRCVTALTALTVLAAAPGVLATSDIMKDVTLGFGEALQHCREESQLTEDKMEEFFHFWSEDFRFEERAVGCAIQCMSRYFDLLTDSHRMHRENTDRFIKSFPNGEVLSQQMVDMIHACEVQHDTEPDHCWRILRIAECFKASCQQRGIAPTMEQLMAELIMEAAER
1773 A0A0P0IWU3 Athetis dissimilis Pheromone binding 166 MADSRWRFTRFVCVMLMTSSVMASKELMTKMSTGFTKVLDQCKSEVNVGDHIMQDMYNFWREEYELVNRDLGCLVICMANKLELIGDNQKLHHGKAEEFAKSHGADDDQAKQLVAIVHDCENQHQAIEDACARMLEISKCFRTKIHELKWAPSMEVVMEEIMAAAN
1774 A0A182G898 Aedes albopictus Odorant binding 166 MKPLTKLSLPFLIGLMALLGSSTGCSMTNNDGADQRDALLADPSATPARSMKDYSVEDIYVECNKTFAISMDYLNELNDTGSFPDETDKTPMCFIRCFLQKGGIVTEDDKVNKEQAIALGWVKNGETIDDCLQDMTGNPCERAYFLMRCVSTRHLVEGRSKDSKKR
1775 A0A182GH28 Aedes albopictus Odorant binding 166 KRCMSQPNVSKKVDKVIHECQEEIKMSLIEDAIRVFKEDWHDRKKRSAADEEGFQHPTVVSHEDKWIAGCLMQCVYRKNNAVDKNGWPTLDGLVNLYTDGVSEQGYFMATLRGVDRCLKGTSMKYKVKRNDVADNFEQCNVAFDVFDCISDMITEYCSDQPSHDFH
Showing 1751 to 1775 of total 2831 entries