>1PQ4_1|Chains A, B|periplasmic binding protein component of an ABC type zinc uptake transporter|Synechocystis sp. (1148) DAMDITVSIPPQQYFLEKIGGDLVRVSVLVPGNNDPHTYEPKPQQLAALSEAEAYVLIGLGFEQPWLEKLKAANANMKLIDSAQGITPLEMEKHDHSHGEEEGHDDHSHDGHDHGSESEKEKAKGALMVADPHIWLSPTLVKRQATTIAKELAELDPDNRDQYEANLAAFLAELERLNQELGQILQPLPQRKFIVFHPSWAYFARDYNLVQIPIEVEGQEPSAQELKQLIDTAKENNLTMVFGETQFSTKSSEAIAAEIGAGVELLDPLAADWSSNLKAVAQKIANANSAQ