orexin-B   Click here for help

GtoPdb Ligand ID: 1699

Synonyms: hypocretin-2 | orexin b
Comment: A alternative structure for this ligand is represented by CID 56947114.
Species: Human
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2D Structure
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SMILES / InChI / InChIKey
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Canonical SMILES CSCCC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NCC(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NCC(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NCC(=O)NC(C(=O)NC(C(=O)NCC(=O)N1CCCC1C(=O)N1CCCC1C(=O)NCC(=O)NC(C(=O)NC(C(=O)N)CCCN=C(N)N)CO)CC(C)C)CCC(=O)N)CCCN=C(N)N)CC(C)C)CCC(=O)N)CCCN=C(N)N)CC(C)C)CC(C)C)CCC(=O)N)C)CO)CC(=O)N)Cc1nc[nH]c1)C)C)C(CC)C)CC(C)C)C(O)C)N
Isomeric SMILES CSCC[C@@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)NCC(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)NCC(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@H](C(=O)NCC(=O)N[C@H](C(=O)N[C@H](C(=O)NCC(=O)N1CCC[C@H]1C(=O)N1CCC[C@H]1C(=O)NCC(=O)N[C@H](C(=O)N[C@H](C(=O)N)CCCN=C(N)N)CO)CC(C)C)CCC(=O)N)CCCN=C(N)N)CC(C)C)CCC(=O)N)CCCN=C(N)N)CC(C)C)CC(C)C)CCC(=O)N)C)CO)CC(=O)N)Cc1nc[nH]c1)C)C)[C@H](CC)C)CC(C)C)[C@H](O)C)N
InChI InChI=1S/C123H212N44O35S/c1-18-63(12)96(164-114(196)80(46-62(10)11)163-119(201)97(67(16)170)165-102(184)69(124)35-41-203-17)118(200)143-50-91(175)146-64(13)99(181)147-65(14)101(183)157-81(47-68-49-136-57-145-68)113(195)162-82(48-90(128)174)105(187)141-52-93(177)150-83(55-168)115(197)148-66(15)100(182)153-74(30-33-88(126)172)108(190)160-79(45-61(8)9)112(194)161-78(44-60(6)7)111(193)155-72(26-21-38-139-123(134)135)106(188)156-75(31-34-89(127)173)109(191)159-77(43-59(4)5)110(192)154-71(25-20-37-138-122(132)133)103(185)140-51-92(176)149-73(29-32-87(125)171)107(189)158-76(42-58(2)3)104(186)144-54-95(179)166-39-23-28-86(166)120(202)167-40-22-27-85(167)117(199)142-53-94(178)151-84(56-169)116(198)152-70(98(129)180)24-19-36-137-121(130)131/h49,57-67,69-86,96-97,168-170H,18-48,50-56,124H2,1-17H3,(H2,125,171)(H2,126,172)(H2,127,173)(H2,128,174)(H2,129,180)(H,136,145)(H,140,185)(H,141,187)(H,142,199)(H,143,200)(H,144,186)(H,146,175)(H,147,181)(H,148,197)(H,149,176)(H,150,177)(H,151,178)(H,152,198)(H,153,182)(H,154,192)(H,155,193)(H,156,188)(H,157,183)(H,158,189)(H,159,191)(H,160,190)(H,161,194)(H,162,195)(H,163,201)(H,164,196)(H,165,184)(H4,130,131,137)(H4,132,133,138)(H4,134,135,139)/t63-,64-,65-,66-,67+,69-,70-,71-,72-,73-,74-,75-,76-,77-,78-,79-,80-,81-,82-,83-,84-,85-,86-,96-,97-/m0/s1
InChI Key OHOWSYIKESXDMN-WMQZXSDYSA-N
Classification Click here for help
Compound class Endogenous peptide in human, mouse or rat
Ligand families/groups Neuropeptides
Synonyms Click here for help
hypocretin-2 | orexin b
Gene/Precursor Click here for help
Gene symbol Gene name Species Precursor protein name Synonyms
HCRT hypocretin neuropeptide precursor Human prepro-orexin hypocretin (orexin) neuropeptide precursor, OX, PPOX
Database Links Click here for help
BindingDB Ligand 50121783
CAS Registry No. 205640-91-1 (Hs)
ChEMBL Ligand CHEMBL413434
GtoPdb PubChem SID 135651847
PubChem CID 44404987
Search Google for chemical match using the InChIKey OHOWSYIKESXDMN-WMQZXSDYSA-N
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UniProtKB O43612 (Hs)