Amino acid sequence of a ferredoxin from Bumilleriopsis filiformis, a yellow-green alga: relationship with red algae, protoflorideophyceae, and filamentous blue-green algae.
The amino acid sequence of a [2Fe-2S] ferredoxin isolated from Bumilleriopsis filiformis, a yellow-green alga, was determined by using conventional techniques. It consisted of 98 amino acid residues with a microheterogeneity at the amino-terminus: Ala/Glu-Thr-Tyr-Ser-Val-Thr-Leu-Val-Asn-Glu-Glu-Lys-Asn-Ile-Asn-Ala-Val- Ile- Lys-Cys-Pro-Asp-Asp-Gln-Phe-Ile-Leu-Asp-Ala-Ala-Glu-Glu-Gln-Gly-Ile-Glu- Leu- Pro-Tyr-Ser-Cys-Arg-Ala-Gly-Ala-Cys-Ser-Thr-Cys-Ala-Gly-Lys-Val-Leu-Ser- Gly- Thr-Ile-Asp-Gln-Ser-Glu-Gln-Ser-Phe-Leu-Asp-Asp-Asp-Gln-Met-Gly-Ala-Gly- Phe- Leu-Leu-Thr-Cys-Val-Ala-Tyr-Pro-Thr-Ser-Asp-Cys-Lys-Val-Gln-Thr-His-Ala- Glu- Asp-Asp-Leu-Tyr. No prominent structural feature was noted in this ferredoxin in comparison with other homologous ferredoxins. From the structural comparison, B. filiformis was placed taxonomically close to filamentous blue-green algae and red algae.
D000595:Amino Acid Sequence; D000596:Amino Acids / Q000032:analysis; D000458:Cyanobacteria / Q000032:analysis*; D056890:Eukaryota / Q000032:analysis*; D005288:Ferredoxins; D006868:Hydrolysis; D000461:Rhodophyta / Q000032:analysis*; D013045:Species Specificity; D014357:Trypsin
D000596:Amino Acids; D005288:Ferredoxins; D014357:Trypsin