TY - GEN AU - Royer,W E AU - Strand,K AU - van Heel,M AU - Hendrickson,W A TI - Structural hierarchy in erythrocruorin, the giant respiratory assemblage of annelids SN - 0027-8424 PY - 2000///0731 KW - Animals KW - Annelida KW - Hemoglobins KW - chemistry KW - Protein Conformation N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1073/pnas.97.13.7107 ER -