Early evolution of cellular electron transport: molecular models for the ferredoxin-rubredoxin-flavodoxin region.
Using information from conformation-predicting algorithms and X-ray data, a possible mode of structural evolution from an ancestral molecule of about 28 residues to bacterial ferredoxins and rubredoxins is suggested. The possibility of a further evolutionary pathway leading to flavodoxin-like proteins is also indicated.
D001059:Apoproteins; D001426:Bacterial Proteins; D005075:Biological Evolution; D004579:Electron Transport; D005288:Ferredoxins; D005418:Flavodoxin; D005420:Flavoproteins; D008954:Models, Biological; D011487:Protein Conformation; D012416:Rubredoxins
D001059:Apoproteins; D001426:Bacterial Proteins; D005288:Ferredoxins; D005418:Flavodoxin; D005420:Flavoproteins; D012416:Rubredoxins