>6C9W_1|Chain A|Lactose permease|Escherichia coli (strain K12) (83333) MYYLKNTNFWMFGLFFFFYFFIMGAYFPFFPIWLHDINHISKSDTWIIFAAISLFSLLFQPLFGLLSDKLGLRKYLLWIITGMLVMFAPFFIFIFGPLLQYNILVGSIVGGIYLGFCFNAGAPAVEAFIEKVSRRSNFEFGRARMFGCVGWALCASIVGIMFTINNQFVFWLGSGCALILAVLLFFAKTDAPSSATVANAVGANHSAFSLKLALELFRQPKLWFLSLYVIGVSCTYDVFDQQFANFFTSFFATGEQGTRVFWYVTTMGELLNASIMFFAPLIINRIGGKNALLLAGTIMSVRIIGSSFATSALEVVILKTLHMFEVPFLLVGCFKYITSQFEVRFSATIYLVCFCFFKQLAMIFMSVLAGNMYESIGFQGAYLVLGLVALGFTLISVFTLSGPGPLSLLRRQVNEVA >6C9W_2|Chain B|Nanobody9047|Lama glama (9844) VQLVESGGGLVQAGDSLRLSCAASGGTFSTFNMGWFRQDLGKEREFVAAIRWTGGRAYYGDSVKGRFTISRDNAKNTVYLQMNSLKPEDTAVYYCARQGTNGGGYSEATSYNYWGQGTQVTVSSH