1GCV:
reference: The functional similarity and structural diversity of human and cartilaginous fish hemoglobins., Naoi Y, Chong KT, Yoshimatsu K, Miyazaki G, Tame JR, Park SY, Adachi S, Morimoto H, J Mol Biol 2001 Mar 16;307(1):259-70. PMID: 11243818

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).