Homologs of Rru_A0432 from Rhodospirillum rubrum S1H
4-hydroxythreonine-4-phosphate dehydrogenase (NCBI)
SEED: 4-hydroxythreonine-4-phosphate dehydrogenase (EC 1.1.1.262)
KEGG: 4-hydroxythreonine-4-phosphate dehydrogenase 
Top 100 hits from BLASTp (E < 0.01)
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