Catalytic subunit of the tagatose-1,6-bisphosphate aldolase GatYZ, which catalyzes the reversible aldol condensation of dihydroxyacetone phosphate (DHAP or glycerone-phosphate) with glyceraldehyde 3-phosphate (G3P) to produce tagatose 1,6-bisphosphate (TBP). Requires GatZ subunit for full activity and stability. Is involved in the catabolism of galactitol.

Belongs to the class II fructose-bisphosphate aldolase family. TagBP aldolase GatY subfamily.

284 amino acids

MYVVSTKQMLNNAQRGGYAVPAFNIHNLETMQVVVETAASMHAPVIIAGTPGTFTHAGTENLMALVSAMAKQYHHPLVIHLDHHTKFDDIAQKVRSGVRSVMIDASHLPFAQNISRVKEVVDFCHRFDVSVEAELGQLGGQEDDVQVNEADAFYTNPVQAREFAEATGIDSLAVAIGTAHGMYARAPALDFSRLENIRQWVNLPLVLHGASGLSTKDIQQTIKLGICKINVATELKNAFSQALKNYLTEHPEATDPRDYLQSAKSAMRDVVSKVIADCGCEGRA

31 kDa

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

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