2H8D

Crystal structure of deoxy hemoglobin from Trematomus bernacchii at pH 8.4

Summary for 2H8D

• Entry DOI: 10.2210/pdb2h8d/pdb
• Related: 2AA1 2H8F
• Descriptor: Hemoglobin alpha subunit, Hemoglobin beta subunit, POTASSIUM ION, ... (5 entities in total)
• Functional Keywords: root effect, ph, cooperativity, hemoglobin, allostery, high resolution, transport protein
• Biological source: Trematomus bernacchii (emerald rockcod); More
• Total number of polymer chains: 4
• Total formula weight: 66217.42

Authors

Mazzarella, L.,Vergara, A.,Vitagliano, L.,Merlino, A.,Bonomi, G.,Scala, S.,Verde, C.,di Prisco, G. (deposition date: 2006-06-07, release date: 2006-08-29, Last modification date: 2011-07-13)

• Primary citation: Mazzarella, L.,Vergara, A.,Vitagliano, L.,Merlino, A.,Bonomi, G.,Scala, S.,Verde, C.,di Prisco, G.; High resolution crystal structure of deoxy hemoglobin from Trematomus bernacchii at different pH values: The role of histidine residues in modulating the strength of the root effect.; Proteins, 65:490-498, 2006; PubMed: 16909420; DOI: 10.1002/prot.21114

Experimental method

X-RAY DIFFRACTION (1.78 Å)