Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Backbone topology of Cgb. A, Cα chain tracing of Cgb with heme cofactor (black). Helices/regions are labeled according to conventional globin nomenclature. B–D, overlays of the Cgb backbone (red) with Vgb from Vitreoscilla stercoraria (Protein Data Bank entry 1VHB (14)) (B), N-terminal domain of Hmp from E. coli (Protein Data Bank entry 1GVH (6)) (C), and sperm whale myoglobin (Protein Data Bank entry 2JHO (36)) (D).
