>sp|Q6PZ02|ATG4B_CHICK Cysteine protease ATG4B OS=Gallus gallus GN=ATG4B MDAATLTYDTLRFEYEDFPETKEPVWILGRKYSVFTEKEEILLDVTSRLWFTYRKNFPAI GGTGPTSDTGWGCMLRCGQMIFAQALVCRHLGRDWRWIKGKRQTDNYFSVLNAFIDKKDS YYSIHQIAQMGVGEGKSIGQWYGPNTVAQVLKKLATFDTWSSLAVHIAMDNTVVMEEIRR LCQSNFSCAGAAACPAVEADVLYNGYPEEAGVRDKLSLWKPLVLLIPLRLGLTEINEAYI ETLKHCFMMPQSLGVIGGKPNSAHYFIGYVGEELIYLDPHTTQPAVEPSDSGCLPDESFH CQHPPCRMSIAELDPSIAVGFFCHTEEDFNDWCHQIKKLSLVRGALPMFELVERQPSHFS NPDVLNLTPDSSDADRLERFFDSEDEDFEILSL