Other peptides

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  1. apamin, Inhibitor of K Ca2.1;Channel blocker of K Ca2.2;Inhibitor of K Ca2.2;Channel blocker of K Ca2.3;Inhibitor of K Ca2.3
    Cas#: 24345-16-2        Compound CID:  16133797
    Formula:  C79H131N31O24S4        Molecular Weight: 2027.4
    IUPAC Name: 3-[(1R,4S,7S,13S,16S,19S,22S,25S,28R,31S,34S,37S,40R,47S,50R)-50-amino-40-[[(2S)-5-amino-1-[[(2S)-5-amino-1-[[(2S)-1-amino-3-(1H-imidazol-4-yl)-1-oxopropan-2-yl]amino]-1,5-dioxopentan-2-yl]amino]-1,5-dioxopentan-2-yl]carbamoyl]-4-(4-aminobutyl)-47-(2-amino-2-oxoethyl)-34,37-bis(3-carbamimidamidopropyl)-19-[(1R)-1-hydroxyethyl]-7,22,31-trimethyl-25-(2-methylpropyl)-2,5,8,14,17,20,23,26,29,32,35,38,46,49-tetradecaoxo-42,43,52,53-tetrathia-3,6,9,15,18,21,24,27,30,33,36,39,45,48-tetradecazatricyclo[26.16.10.09,13]tetrapentacontan-16-yl]propanoic acid
    SMILES: CC1C(=O)NC(C(=O)NC(C(=O)NC(CSSCC2C(=O)NC(C(=O)NC(C(=O)N3CCCC3C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(C(=O)NC(CSSCC(C(=O)NC(C(=O)N2)CC(=O)N)N)C(=O)N1)CC(C)C)C)C(C)O)CCC(=O)O)C)CCCCN)C(=O)NC(CCC(=O)N)C(=O)NC(CCC(=O)N)C(=O)NC(CC4=CNC=N4)C(=O)N)CCCNC(=N)N)CCCNC(=N)N
    InChIKey: YVIIHEKJCKCXOB-STYWVVQQSA-N
    InChI: InChI=1S/C79H131N31O24S4/c1-35(2)26-49-70(127)107-51-31-136-135-30-41(81)63(120)105-50(28-57(84)114)71(128)108-53(73(130)99-42(12-7-8-22-80)64(121)96-38(5)77(134)110-25-11-15-54(110)75(132)102-47(18-21-58(115)116)69(126)109-59(39(6)111)76(133)95-37(4)62(119)104-49)33-138-137-32-52(106-66(123)44(14-10-24-92-79(88)89)98-65(122)43(13-9-23-91-78(86)87)97-61(118)36(3)94-72(51)129)74(131)101-45(16-19-55(82)112)67(124)100-46(17-20-56(83)113)68(125)103-48(60(85)117)27-40-29-90-34-93-40/h29,34-39,41-54,59,111H,7-28,30-33,80-81H2,1-6H3,(H2,82,112)(H2,83,113)(H2,84,114)(H2,85,117)(H,90,93)(H,94,129)(H,95,133)(H,96,121)(H,97,118)(H,98,122)(H,99,130)(H,100,124)(H,101,131)(H,102,132)(H,103,125)(H,104,119)(H,105,120)(H,106,123)(H,107,127)(H,108,128)(H,109,126)(H,115,116)(H4,86,87,91)(H4,88,89,92)/t36-,37-,38-,39+,41-,42-,43-,44-,45-,46-,47-,48-,49-,50-,51-,52-,53-,54-,59-/m0/s1
    Synonyms: L-Histidinamide, L-cysteinyl-L-asparaginyl-L-cysteinyl-L-lysyl-L-alanyl-L-prolyl-L-alpha-glutamyl-L-threonyl-L-alanyl...
  2. slotoxin, Channel blocker of K Ca1.1
    Cas#: 401470-29-9        Compound CID:  16133816
    SMILES: NCCCC[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)NCC(=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)O)C(C)C)Cc1ccc(cc1)O)CS)CCCCN)CS)CCCCN)CCCCN)CCSC)CS)CCCCN)CCCNC(=N)N)CC(=O)O)C(C)C)Cc1ccccc1)C)C)NC(=O)[C@@H](NC(=O)[C@@H]1CCCN1C(=O)[C@@H](NC(=O)[C@H](Cc1c[nH]c2c1cccc2)NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H](C(C)C)NC(=O)[C@H]([C@H](O)C)NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H](C(C)C)NC(=O)[C@@H](NC(=O)[C@H]([C@H](CC)C)NC(=O)[C@@H](NC(=O)[C@H]([C@H](O)C)N)Cc1ccccc1)CC(=O)O)CC(=O)O)CS)CO)CCCCN)CCC(=O)O)CS)C)CS
    InChIKey: IYKSHBADGOZWIF-UTPLJIOFSA-N
    InChI: InChI=1S/C177H281N47O50S7/c1-17-92(10)141(222-159(256)116(71-99-42-22-19-23-43-99)207-169(266)136(184)96(14)226)173(270)210-120(76-135(238)239)160(257)219-138(89(4)5)171(268)209-119(75-134(236)237)157(254)216-127(87-280)167(264)223-142(97(15)227)174(271)220-139(90(6)7)172(269)211-121(81-225)161(258)199-109(49-29-35-64-181)151(248)202-112(58-59-132(232)233)154(251)215-125(85-278)166(263)206-117(73-101-77-188-104-45-25-24-44-103(101)104)155(252)194-95(13)175(272)224-68-39-53-128(224)168(265)217-126(86-279)164(261)200-108(48-28-34-63-180)148(245)193-93(11)143(240)192-94(12)144(241)204-114(70-98-40-20-18-21-41-98)147(244)191-80-131(231)218-137(88(2)3)170(267)208-118(74-133(234)235)156(253)197-105(52-38-67-187-177(185)186)145(242)189-78-129(229)196-107(47-27-33-62-179)150(247)212-123(83-276)163(260)203-113(60-69-281-16)146(243)190-79-130(230)195-106(46-26-32-61-178)149(246)198-110(50-30-36-65-182)152(249)213-122(82-275)162(259)201-111(51-31-37-66-183)153(250)214-124(84-277)165(262)205-115(72-100-54-56-102(228)57-55-100)158(255)221-140(91(8)9)176(273)274/h18-25,40-45,54-57,77,88-97,105-128,136-142,188,225-228,275-280H,17,26-39,46-53,58-76,78-87,178-184H2,1-16H3,(H,189,242)(H,190,243)(H,191,244)(H,192,240)(H,193,245)(H,194,252)(H,195,230)(H,196,229)(H,197,253)(H,198,246)(H,199,258)(H,200,261)(H,201,259)(H,202,248)(H,203,260)(H,204,241)(H,205,262)(H,206,263)(H,207,266)(H,208,267)(H,209,268)(H,210,270)(H,211,269)(H,212,247)(H,213,249)(H,214,250)(H,215,251)(H,216,254)(H,217,265)(H,218,231)(H,219,257)(H,220,271)(H,221,255)(H,222,256)(H,223,264)(H,232,233)(H,234,235)(H,236,237)(H,238,239)(H,273,274)(H4,185,186,187)/t92-,93-,94-,95-,96+,97+,105-,106-,107-,108-,109-,110-,111-,112-,113-,114-,115-,116-,117-,118-,119-,120-,121-,122-,123-,124-,125-,126-,127-,128-,136-,137-,138-,139-,140-,141-,142-/m0/s1
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