3QOB

Mechanical Coupling Controls Cooperative Ligand Binding in a Homodimeric Hemoglobin

Summary for 3QOB

Entry DOI	10.2210/pdb3qob/pdb
Descriptor	Globin-1, PROTOPORPHYRIN IX CONTAINING FE, CARBON MONOXIDE (3 entities in total)
Functional Keywords	time-resolved, laue diffraction, dynamic crystallography, heterogeneous structure, oxygen transport
Biological source	Anadara inaequivalvis (Inequivalve ark)
Total number of polymer chains	2
Total formula weight	33221.63
Authors	Ren, Z. (deposition date: 2011-02-09, release date: 2020-06-03, Last modification date: 2023-09-20)
Primary citation	Ren, Z.,Srajer, V.,Knapp, J.E.,Royer Jr., W.E. Cooperative macromolecular device revealed by meta-analysis of static and time-resolved structures. Proc.Natl.Acad.Sci.USA, 109:107-112, 2012 Cited by PubMed: 22171006 DOI: 10.1073/pnas.1109213108 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (1.6 Å)

Structure validation