κM-Conotoxin RIIIK - CAS 740843-55-4

κM-Conotoxin RIIIK is a potassium channel antagonist that inhibits voltage-activated potassium ion channels [1].

Potassium Channel

Membrane transporter/Ion channel

740784

C106H178N34O33S6

2649.15

O=C1N2[C@](C(=O)N[C@@H]([C@@H](C)C)C(=O)N3[C@@](C[C@@H](O)C3)(C(=O)N[C@@H](C)C(=O)N[C@@]4(C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(=N)N)C(=O)N[C@@H](CC(N)=O)C(=O)N5[C@](C(=O)N[C@@]6(C(=O)N[C@H](C(N[C@@H]([C@@H](C)O)C(N)=O)=O)CSSC[C@@]1(NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCNC(=N)N)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CO)NC(=O)[C@](CSSC6)(NC(=O)[C@@H](NC([C@@H](NC(=O)[C@H]7N(C([C@H](CC(C)C)N)=O)C[C@H](O)C7)CO)=O)CSSC4)[H])[H])[H])(C[C@@H](O)C5)[H])[H])[H])(C[C@@H](O)C2)[H]

-20°C

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