Mj. Blackledge et al., NOVEL METHIONINE LIGAND POSITION IN CYTOCHROME C553 AND IMPLICATIONS FOR SEQUENCE ALIGNMENT, Nature structural biology, 2(7), 1995, pp. 532-535
Comparison of the position of the haem-ligating methionine in differen
t class I cytochromes C raises issues about the use of this methionine
in sequence alignment in this family of proteins.