>tr|B2J4F5|B2J4F5_NOSP7 Periplasmic binding protein/LacI transcriptional regulator OS=Nostoc punctiforme (strain ATCC 29133 / PCC 73102) OX=63737 GN=Npun_R5326 PE=3 SV=1 MKRIAIAASILGIISGGVVGCTNASPDNNSATNPDTKPVTNTSAETKTATGNSKLRSVAF TVGDLSNPFFVLMGQATEAEAKKIGGNNVNVTVVSSAYDLNQQSNQIENFTASNTDIIIV NAADKSGIKPAIEKAKQAGRIVIAVDTGAEGGVDATITTNNVQAGEVSCKYIADRLKGKG NVVIVNGPPVDSVIQRVSGCESVLSKYPDIKILSKNQNAEGSRDGGLRVMTDLLTTFPKI DAVFAINDPSGVGAELAANQAQRKDFFIVGVDGAPEAITAIAAKDSIYAATATQNPRGMA EKAVQVGNDILNGKKPTNPTILIPVKLITKDNVGTEKGWK