>5CHF_1|Chains A, B, C, D, E|Ubiquitin-like protein ISG15|Mus musculus (10090) MAWDLKVKMLGGNDFLVSVTNSMTVSELKKQIAQKIGVPAFQQRLAHQTAVLQDGLTLSSLGLGPSSTVMLVVQNSSEPLSILVRNERGHSNIYEVFLTQTVDTLKKKVSQREQVHEDQFWLSFEGRPMEDKELLGEYGLKPQCTVIKHLRLRGG