>5MTN_1|Chain A|Tyrosine-protein kinase Lck|Homo sapiens (9606) GSKANSLEPEPWFFKNLSRKDAERQLLAPGNTHGSFLIRESESTAGSFSLSVRDFDQNQGEVVKHYKIRNLDNGGFYISPRITFPGLHELVRHYTNASDGLCTRLSRPCQTQKPQK >5MTN_2|Chain B|Monobody Mb(Lck_1)|Synthetic construct (32630) GSVSSVPTKLEVVAATPTSLLISWDAPAVTVVYYLITYGETGSPWPGGQAFEVPGSKSTATISGLKPGVDYTITVYAHRSSYGYSENPISINYRT