Converts beta-D-mannuronic acid (M) to alpha-L-guluronic acid (G), but introduces almost exclusively MG blocks, producing a polymer with non-gel-forming capacity.

Belongs to the D-mannuronate C5-epimerase family.

553 amino acids

MDYNVKDFGALGDGVSDDRASIQAAIDAAYAAGGGTVYLPAGEYRVSAAGEPGDGCLMLKDGVYLAGAGMGETVIKLIDGSDQKITGMVRSAYGEETSNFGMRDLTLDGNRDNTSGKVDGWFNGYIPGGDGADRDVTIERVEVREMSGYGFDPHEQTINLTIRDSVAHDNGLDGFVADYLVDSVFENNVAYANDRHGFNVVTSTHDFVMTNNVAYGNGSSGLVVQRGLEDLALPSNILIDGGAYYDNAREGVLLKMTSDITLQNADIHGNGSSGVRVYGAQDVQILDNQIHDNAQAAAVPEVLLQSFDDTAGASGTYYTTLNTRIEGNTISGSANSTYGIQERNDGTDYSSLIDNDIAGVQQPIQLYGPHSTVSGEPGATPQQPSTGSDGEPLVGGDTDDQLQGGSGADRLDGGAGDDILDGGAGRDRLSGGAGADTFVFSAREDSYRTDTAVFNDLILDFEASEDRIDLSALGFSGLGDGYGGTLLLKTNAEGTRTYLKSFEADAEGRRFEVALDGDHTGDLSAANVVFAATGTTTELEVLGDSGTQAGAIV

57.7 kDa

(Note: Representative image - actual molecular weight may vary depending on tag type and expression method)

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