>tr|Q55835 PERIPLASMIC IRON-BINDING PROTEIN - Synechocystis sp. (strain PCC 6803). MTTKISRRTFFVGGTALTALVVANLPRRASAQSRTINLYSSRHYNTDDALYDAFGEVNLIEASAEELIERIQSEGANSPG DILFTVDAGMLWRAEQAGLFQPVRSGKLNERIPENLRHPDGLWYGFTQRARVLYYSRDRVNPADLSTYEALADPQWRGKI LVRPSSNVYNLSLTASRIAIHGEPETRRWLQGLVGNFARQPEGNDTAQIRAIAAGIGDVAIANSYYYIRLQKSTDPADQE VVEKVSLFFPNTGSGERGTHVNVSGAGVLKNAPNRDAAIAFLEYLASDDAQRYFAEGNNEYPVIPGVPIDPVLAAHGQLK GDPLNVSNLGRYQPDSARLMNEVGWQ