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Substance Name: alpha-Conotoxin imi
RN: 156467-85-5
InChIKey: IFMXNBRHEQLZMI-VAYQAVKTSA-N

Note

  • A nicotinic acetylcholine receptor ligand isolated from the snail Conus imperialis.

Molecular Formula

  • C52-H78-N20-O15-S4

Molecular Weight

  • 1355.61
 
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Names and Synonyms

Name of Substance

  • alpha-Conotoxin imi

Synonyms

  • alpha-Ctx-imi
  • Gly-cys-cys-ser-asp-pro-arg-cys-ala-trp-arg-cys-NH2
  • Glycyl-cysteinyl-cysteinyl-seryl-asparginyl-prolyl-arginyl-cysteinyl-alanyl-tryptophyl-arginyl-cysteinamide

Systematic Name

  • L-Cysteinamide, glycyl-L-cysteinyl-L-cysteinyl-L-seryl-L-alpha-aspartyl-L-prolyl-L-arginyl-L-cysteinyl-L-alanyl-L-tryptophyl-L-arginyl-, cyclic (2-8),(3-12)-bis(disulfide)

Registry Numbers

CAS Registry Number

  • 156467-85-5

System Generated Number

  • 0156467855

Structure Descriptors

InChI

1S/C52H82N20O15S4/c1-24(41(78)66-30(15-25-18-61-27-8-3-2-7-26(25)27)44(81)64-28(9-4-12-59-51(55)56)42(79)69-33(20-88)40(54)77)62-46(83)35(22-90)70-43(80)29(10-5-13-60-52(57)58)65-49(86)37-11-6-14-72(37)50(87)31(16-39(75)76)67-45(82)32(19-73)68-48(85)36(23-91)71-47(84)34(21-89)63-38(74)17-53/h2-3,7-8,18,24,28-37,61,73,88-91H,4-6,9-17,19-23,53H2,1H3,(H2,54,77)(H,62,83)(H,63,74)(H,64,81)(H,65,86)(H,66,78)(H,67,82)(H,68,85)(H,69,79)(H,70,80)(H,71,84)(H,75,76)(H4,55,56,59)(H4,57,58,60)/t24-,28-,29-,30-,31-,32-,33-,34-,35-,36-,37-/m0/s1

InChIKey

IFMXNBRHEQLZMI-VAYQAVKTSA-N

Smiles

N(C([C@@H](NC([C@@H](NC([C@@H](NC([C@@H](NC([C@@H](NC([C@H]1N(CCC1)C([C@@H](NC([C@@H](NC([C@@H](NC([C@@H](NC(CN)=O)CS)=O)CS)=O)CO)=O)CC(=O)O)=O)=O)CCCNC(N)=N)=O)CS)=O)C)=O)Cc1c[nH]c2c1cccc2)=O)CCCNC(N)=N)=O)[C@H](C(=O)N)CS