>tr|J3S4N0|J3S4N0_CROAD Metaxin-2 OS=Crotalus adamanteus MSLVAEAFVTQIAAAEPWPQNAVLYQPLKEEQILLSDNAACLAVQAFLQMCNLPVQVVCR ANAEYMSPSGKVPFIHVGNQVVSELGPIVQFVKAKGHSLSDGLDEVQKAEMKAYMELVNN MLLTAELYLQWCDDATVQEITHPRYGSPYPWPLNRILAYQKQWEVQRKMKAIGWGNKSLD QILEDVDQCCQALSERLGTQLYFFNKKPTELDALVFGHLFTILTTQLISDELSEKVKGYS NLTAFCRRIEQHYFEGRS