title: Two structurally different cytochromes c from Bacillus azotoformans: on the evolution of gram-positive bacteria.
abstract: c-552 and split-alpha c-555 cytochromes from Bacillus azotoformans are classified on the basis of partial sequence information. The haem-containing polypeptides are postulated to be structurally equivalent to small IC and ID subclass cytochromes found in purple bacteria.
authors.affiliation: Institute of Cell and Molecular Biology, University of Edinburgh, UK.
authors.forename: G O
authors.initials: GO
authors.lastname: Hreggvidsson
mesh_terms: D000595:Amino Acid Sequence; D001407:Bacillus / Q000201:enzymology*; D005075:Biological Evolution; D003574:Cytochrome c Group / Q000032:analysis / Q000145:classification / Q000302:isolation & purification*; D006094:Gram-Positive Bacteria / Q000201:enzymology*; D008969:Molecular Sequence Data; D012689:Sequence Homology, Nucleic Acid
chemical_list: D003574:Cytochrome c Group