>sp|B4S820|FOLD_PROA2 Bifunctional protein FolD OS=Prosthecochloris aestuarii GN=folD MMLIDGKKVSTDLKNELKTRVEELKAKAGCVPGLTVIIVGEDPASQVYVRNKAKSCKETG MNSTVIELPAETTQEELLGKIEALNQDPDVHGILVQQPLPSHIEEYAVTMAIDPAKDVDG FHPENVGQMVLGNLDKCFISCTPFGILELLRRYDIETRGKHCVVVGRSNIVGKPMANLML QKLRETNCTVTVCHSATQNMPELTRQADILIAAIGRANFITREMVKPGAVVIDVGINRIE DPSRKSGFRLAGDVDFDNVAEMASAITPVPGGVGPMTIAMLLKNTLQSFARSHNL