Homologs of Rru_A1616 from Rhodospirillum rubrum S1H
Pyridoxal-5'-phosphate-dependent enzyme, beta subunit (NCBI)
SEED: Cysteine synthase (EC 2.5.1.47)
KEGG: cysteine synthase A
Top 100 hits from BLASTp (E < 0.01)
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