>4XAI_1|Chains A, C[auth B]|Maltose-binding periplasmic protein,Tailless ortholog|Escherichia coli O157:H7 (83334) KIEEGKLVIWINGDKGYNGLAEVGKKFEKDTGIKVTVEHPDKLEEKFPQVAATGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRYNGKLIAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFNLQEPYFTWPLIAADGGYAFKYENGKYDIKDVGVDNAGAKAGLTFLVDLIKNKHMNADTDYSIAEAAFNKGETAMTINGPWAWSNIDTSKVNYGVTVLPTFKGQPSKPFVGVLSAGINAASPNKELAKEFLENYLLTDEGLEAVNKDKPLGAVALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAFWYAVRTAVINAASGRQTVDEALKDAQTNAAAEFPSAICESAAQLIFMNVQWVRSIPAFTCLPLSDQLLLLEESWLDLFVLGAAQFLPLMDFSVLVEACGVLQQEPHRRDAFLKEVADFQETLKKISQFQLDAHEFACLRAIVLFKTSFEKPSSSSNQEKTTTESAKISVIQDDAQMRLNKHVTTTYPKQPLRFGKILLLVSSTFRTISGRTIEDLFFKKVIRDTPIVAIISNMY >4XAI_2|Chains B[auth P], D[auth Q]|Grunge, isoform J|Drosophila melanogaster (7227) YADTPALRQLSEYARPHVAFS