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. 2002 Jul;184(14):3898–3908. doi: 10.1128/JB.184.14.3898-3908.2002

FIG. 5.

FIG. 5.

Amino acid sequence alignment of the C-terminal portion of P450RhF with various dioxygenase reductase subunits. For the purposes of this alignment, we have defined the C-terminal region of P450RhF as extending from residue 445 to residue 773. POBB, phenoxybenzoate dioxygenase beta subunit from Pseudomonas pseudoalcaligenes (11); VANB, vanillate O demethylase oxidoreductase from Pseudomonas sp. strain HR199 (30); YEAX, putative dioxygenase beta subunit from E. coli (5); VANBP, vanillate O demethylase oxidoreductase from Pseudomonas ATCC 19151 (6). Regions of sequence conservation are highlighted in the boxed areas. The FMN-binding motif is underlined, and the NADH-binding motif is indicated by a dotted line. The four cysteine residues which are involved in binding the iron-sulfur cluster are highlighted with asterisks.