motilin   Click here for help

GtoPdb Ligand ID: 1458

Comment: The amino acid sequences of human and porcine motlin are the same. As with many peptide ligands there is some ambiguity in the literature and on online resources as to the exact stereochemistry of motilin. The structure shown here matches that in the PubChem and ChEMBL entries linked to above.
Species: Human, Pig
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2D Structure
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SMILES / InChI / InChIKey
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Canonical SMILES NCCCCC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NCC(=O)NC(C(=O)O)CCC(=O)N)CCCCN)CC(=O)N)CCCNC(=N)N)CCC(=O)O)NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)C(NC(=O)CNC(=O)C(NC(=O)C(C(O)C)NC(=O)C(NC(=O)C(C(CC)C)NC(=O)C1CCCN1C(=O)C(C(C)C)NC(=O)C(Cc1ccccc1)N)Cc1ccccc1)Cc1ccc(cc1)O)CCC(=O)O)CC(C)C)CCC(=O)N)CCCNC(=N)N)CCSC)CCC(=O)N)CCC(=O)O
Isomeric SMILES NCCCC[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)O)CCC(=O)N)CCCCN)CC(=O)N)CCCNC(=N)N)CCC(=O)O)NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)CNC(=O)[C@@H](NC(=O)[C@H]([C@H](O)C)NC(=O)[C@@H](NC(=O)[C@H]([C@H](CC)C)NC(=O)[C@@H]1CCCN1C(=O)[C@H](C(C)C)NC(=O)[C@H](Cc1ccccc1)N)Cc1ccccc1)Cc1ccc(cc1)O)CCC(=O)O)CC(C)C)CCC(=O)N)CCCNC(=N)N)CCSC)CCC(=O)N)CCC(=O)O
InChI InChI=1S/C120H188N34O35S/c1-9-64(6)97(152-114(184)86-31-22-53-154(86)117(187)96(63(4)5)151-99(169)70(123)56-66-23-12-10-13-24-66)115(185)150-84(57-67-25-14-11-15-26-67)113(183)153-98(65(7)155)116(186)149-83(58-68-32-34-69(156)35-33-68)101(171)135-60-91(161)136-75(39-45-93(163)164)105(175)147-82(55-62(2)3)111(181)145-77(37-43-88(125)158)106(176)140-73(29-20-51-132-119(128)129)103(173)146-80(48-54-190-8)110(180)142-76(36-42-87(124)157)107(177)144-79(41-47-95(167)168)108(178)139-72(28-17-19-50-122)102(172)143-78(40-46-94(165)166)109(179)141-74(30-21-52-133-120(130)131)104(174)148-85(59-90(127)160)112(182)138-71(27-16-18-49-121)100(170)134-61-92(162)137-81(118(188)189)38-44-89(126)159/h10-15,23-26,32-35,62-65,70-86,96-98,155-156H,9,16-22,27-31,36-61,121-123H2,1-8H3,(H2,124,157)(H2,125,158)(H2,126,159)(H2,127,160)(H,134,170)(H,135,171)(H,136,161)(H,137,162)(H,138,182)(H,139,178)(H,140,176)(H,141,179)(H,142,180)(H,143,172)(H,144,177)(H,145,181)(H,146,173)(H,147,175)(H,148,174)(H,149,186)(H,150,185)(H,151,169)(H,152,184)(H,153,183)(H,163,164)(H,165,166)(H,167,168)(H,188,189)(H4,128,129,132)(H4,130,131,133)/t64-,65+,70-,71-,72-,73-,74-,75-,76-,77-,78-,79-,80-,81-,82-,83-,84-,85-,86-,96-,97-,98-/m0/s1
InChI Key LVRVABPNVHYXRT-BQWXUCBYSA-N
Classification Click here for help
Compound class Endogenous peptide in human, mouse or rat
Ligand families/groups Neuropeptides
Gene/Precursor Click here for help
Gene symbol Gene name Species Precursor protein name Synonyms
MLN motilin Human prepromotilin -
MLN motilin Pig prepromotilin -
Database Links Click here for help
CAS Registry No. 52906-92-0 (Hs)
ChEMBL Ligand CHEMBL525634
GtoPdb PubChem SID 135651809
PubChem CID 16136567
Search Google for chemical match using the InChIKey LVRVABPNVHYXRT-BQWXUCBYSA-N
Search Google for chemicals with the same backbone LVRVABPNVHYXRT
Search UniChem for chemical match using the InChIKey LVRVABPNVHYXRT-BQWXUCBYSA-N
Search UniChem for chemicals with the same backbone LVRVABPNVHYXRT
UniProtKB P12872 (Hs), P01307 (Pig)
Wikipedia Motilin

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Tocris
Motilin (human, porcine)
Cat. No. 2264