>tr|A0A6M4JNA1|A0A6M4JNA1_BACSU Guanosine ABC transporter substrate-binding protein NupN OS=Bacillus subtilis GN=nupN MNKRKIGLAMSLVIAAGTILGACGNSEKSSGSGEGKNKFSVAMVTDVGGVDDKSFNQSAW EGIQAFGKENGLKKGKNGYDYLQSKSDADYTTNLNKLARENFDLIYGVGYLMEDSISEIA DQRKNTNFAIIDAVVDKDNVASITFKEQEGSFLVGVAAALSSKSGKIGFVGGMESELIKK FEVGFRAGVQAVNPKAVVEVKYAGGFDKADVGKATAESMYKSGVDVIYHSAGATGTGVFT EAKNLKKEDPKRDVWVIGVDKDQYAEGQVEGTDDNVTLTSMVKKVDTVVEDVTKKASDGK FPGGETLTYGLDQDGVGISPSKQNLSDDVIKAVDKWKKKIIDGLEIPATEKELKTFKAE