>7M4S_1|Chains A, B, C, D|AMdnB protein|Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576) (103690) MGSSHHHHHHSSGLVPRGSHMASMTGGQQMGRGSMPLQRDVVLLITHSGDYFTIDRVAAALSRRNVQSFRLDTDKFPMTVKIQAYFHQSNSHHQIEYGDITLNTEQVQAVWMRRLWQPHLSPELAPQYRDACTKESLAVWDGFWDSLRHAHWVDDLQKINAAENKLYQLRVAAEVGLVIPPTLVTNNPKEAREFFEQVNGKMITKLLKPLSYSMEGSSFFMYTSTVKEEDLLDAETLRYCPMVFQAQIPKQQELRAVYVNGNLFVGALDASSYEASTQDWRRANQESCTWQPYELPKEIIQHLDQFMARLGLTFGAFDFIVTPLEEYVFLEINPTGEWGMLERDLNYPISEAIADSLIQN