3FS4

Crystal structure determination of Ostrich hemoglobin at 2.2 Angstrom resolution

Summary for 3FS4

• Entry DOI: 10.2210/pdb3fs4/pdb
• Descriptor: Hemoglobin subunit alpha-A, Hemoglobin subunit beta, PROTOPORPHYRIN IX CONTAINING FE, ... (5 entities in total)
• Functional Keywords: hemoglobin, avian species, ostrich, quaternary structure, heme, iron, metal-binding, oxygen transport, polymorphism, transport, oxygen storage
• Biological source: Struthio camelus (Ostrich); More
• Total number of polymer chains: 4
• Total formula weight: 66171.30

Authors

Sundaresan, S.S.,Ramesh, P.,Sivakumar, K.,Ponnuswamy, M.N. (deposition date: 2009-01-09, release date: 2009-03-31, Last modification date: 2023-11-01)

• Primary citation: Ramesh, P.,Sundaresan, S.S.,Shobana, N.,Vinuchakkaravarthy, T.,Sivakumar, K.,Yasien, S.,Ponnuswamy, M.N.G.; Structural studies of hemoglobin from two flightless birds, ostrich and turkey: insights into their differing oxygen-binding properties.; Acta Crystallogr D Struct Biol, 77:690-702, 2021; PubMed: 33950023; DOI: 10.1107/S2059798321003417

Experimental method

X-RAY DIFFRACTION (2.22 Å)