Nephila clavata, a species of spider found in Asia known for its venomous bite.
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3-[(3-Azido-propyl)-benzyloxycarbonyl-amino]-propionic acid
(3-Azido-propyl)-(4-{[2-(5-{(S)-2-[2-(4-benzyloxy-1H-indol-3-yl)-acetylamino]-3-carbamoyl-propionylamino}-pentylcarbamoyl)-ethyl]-tert-butoxycarbonyl-amino}-butyl)-carbamic acid tert-butyl ester