>tr|Q9L3S6 Putative periplasmic binding protein - Anabaena sp. (strain PCC 7120). MSRRINRRRFLIYGSATIGSSILLKACANSTPNATNSPATSGNASPVAASGGNTIKIGILHSLSGTMSSVKNRCMGQIKY PGINAACGVLGKQIEPIVEDGASNWDTFREKATKLIDQDKVAVVFGCWTSASRKNVKPVFESKDHMLWYPVQYEGQECSK NIFYTGAAPNQQIEPSVDWLLKNKGKEFFLVGSDYVFPRTANTIIKAQLEALGGKTVGEDYLPLGNTEVTPIISKIKQAL PNGGVIYNTLNGDSNVAFFKQLKGAGLTPDKHPSMSVSIAEEEVKAIGVEYLKGHYAAWNYFQTVDTPVIRNLSKLAKDM VQTRDKCPDEAAYIAVYLWKQSVEKAGSPDLAKVRAAAYGQTIDAPEGKVTVNTNHHISKIVRIGEVRDDGLFDIIYATP APVEPVPWNQFVKETKGFACDWSDPGKGEKYKKA