2Z8A

Ligand Migration and Binding in The Dimeric Hemoglobin of Scapharca Inaequivalvis: I25W with CO Bound to HEME and in the Presence of 3 Atoms of XE

Summary for 2Z8A

• Entry DOI: 10.2210/pdb2z8a/pdb
• Related: 2GRH 2R4W 2R4X 2R4Y 2R4Z 2Z85 3SDH 4SDH
• Descriptor: Globin-1, PROTOPORPHYRIN IX CONTAINING FE, CARBON MONOXIDE, ... (6 entities in total)
• Functional Keywords: oxygen transport, allostery, oxygen affinity, cytoplasm, heme, iron, metal-binding, oxygen storage/transport, oxygen binding
• Biological source: Scapharca inaequivalvis (ark clam)
• Cellular location: Cytoplasm: P02213
• Total number of polymer chains: 2
• Total formula weight: 33989.85

Authors

Knapp, J.E.,Royer Jr., W.E.,Nienhaus, K.,Palladino, P.,Nienhaus, G.U. (deposition date: 2007-09-04, release date: 2007-11-27, Last modification date: 2023-11-01)

• Primary citation: Nienhaus, K.,Knapp, J.E.,Palladino, P.,Royer Jr., W.E.,Nienhaus, G.U.; Ligand Migration and Binding in the Dimeric Hemoglobin of Scapharca inaequivalvis; Biochemistry, 46:14018-14031, 2007; PubMed: 18001141; DOI: 10.1021/bi7016798

Experimental method

X-RAY DIFFRACTION (1.06 Å)