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Substance Name: Shaker B inactivating peptide
RN: 144119-58-4
InChIKey: MQEZYILIHCJHNV-GUJIBKTASA-N

Note

  • Inhibits K and Ca channel activity; also blocks cyclic nucleotide-gated (CNG) channels.

Molecular Formula

  • C95-H158-N32-O28-S

Molecular Weight

  • 2228.56
 
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Names and Synonyms

Name of Substance

  • Shaker B inactivating peptide

Synonyms

  • Ball peptide BP
  • L-Methionyl-L-alanyl-L-alanyl-L-valyl-L-alanylglycyl-L-leucyl-L-tyrosylglycyl-L-leucylglycyl-L-alpha-glutamyl-L-alpha-aspartyl-L-arginyl-L-glutaminyl-L-histidyl-L-arginyl-L-lysyl-L-lysyl-L-glutamine
  • Potassium channel inactivating peptide
  • Shaker B ball peptide
  • Shb inactivating peptide (BP)

Systematic Name

  • L-Glutamine, L-methionyl-L-alanyl-L-alanyl-L-valyl-L-alanylglycyl-L-leucyl-L-tyrosylglycyl-L-leucylglycyl-L-alpha-glutamyl-L-alpha-aspartyl-L-arginyl-L-glutaminyl-L-histidyl-L-arginyl-L-lysyl-L-lysyl-

Registry Numbers

CAS Registry Number

  • 144119-58-4

System Generated Number

  • 0144119584

Structure Descriptors

InChI

1S/C95H158N32O28S/c1-47(2)37-64(116-73(133)45-110-82(143)66(39-53-21-23-55(128)24-22-53)124-89(150)65(38-48(3)4)117-72(132)43-108-77(138)50(7)114-92(153)76(49(5)6)127-79(140)52(9)112-78(139)51(8)113-80(141)56(98)31-36-156-10)81(142)109-44-71(131)115-61(27-30-74(134)135)87(148)126-68(41-75(136)137)91(152)121-60(20-16-35-107-95(103)104)85(146)122-62(25-28-69(99)129)88(149)125-67(40-54-42-105-46-111-54)90(151)120-59(19-15-34-106-94(101)102)84(145)118-57(17-11-13-32-96)83(144)119-58(18-12-14-33-97)86(147)123-63(93(154)155)26-29-70(100)130/h21-24,42,46-52,56-68,76,128H,11-20,25-41,43-45,96-98H2,1-10H3,(H2,99,129)(H2,100,130)(H,105,111)(H,108,138)(H,109,142)(H,110,143)(H,112,139)(H,113,141)(H,114,153)(H,115,131)(H,116,133)(H,117,132)(H,118,145)(H,119,144)(H,120,151)(H,121,152)(H,122,146)(H,123,147)(H,124,150)(H,125,149)(H,126,148)(H,127,140)(H,134,135)(H,136,137)(H,154,155)(H4,101,102,106)(H4,103,104,107)/t50-,51-,52-,56-,57-,58-,59-,60-,61-,62-,63-,64-,65-,66-,67-,68-,76-/m0/s1

InChIKey

MQEZYILIHCJHNV-GUJIBKTASA-N

Smiles

N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(N[C@H](C(=O)NCC(=O)N[C@H](C(=O)N[C@H](C(NCC(N[C@H](C(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)=O)CCC(=O)N)CCCCN)CCCCN)CCCNC(N)=N)Cc1cnc[nH]1)CCC(=O)N)CCCNC(N)=N)CC(=O)O)CCC(=O)O)=O)CC(C)C)=O)=O)Cc1ccc(cc1)O)CC(C)C)C)=O)C(C)C)=O)C)=O)C)=O)CCSC