>d7e2sa2 a.261.1.1 (A:83-233) Mg-chelatase cofactor Gun4 {Synechocystis sp. [TaxId: 1111708]} fplqsaqgidylplqealgsqdfetadeitrdklcelagpgasqrqwlyftevekfpald lhtinalwwlhsngnfgfsvqrrlwlasgkeftklwpkigwksgnvwtrwpkgftwdlsa pqghlpllnqlrgvrvaeslyrhpvwsqygw