1BBB

A THIRD QUATERNARY STRUCTURE OF HUMAN HEMOGLOBIN A AT 1.7-ANGSTROMS RESOLUTION

Summary for 1BBB

• Entry DOI: 10.2210/pdb1bbb/pdb
• Descriptor: HEMOGLOBIN A (CARBONMONOXY) (ALPHA CHAIN), HEMOGLOBIN A (CARBONMONOXY) (BETA CHAIN), PROTOPORPHYRIN IX CONTAINING FE, ... (5 entities in total)
• Functional Keywords: oxygen transport
• Biological source: Homo sapiens (human); More
• Total number of polymer chains: 4
• Total formula weight: 64659.09

Authors

Arnone, A.,Silva, M.M. (deposition date: 1992-04-29, release date: 1993-10-31, Last modification date: 2023-07-26)

• Primary citation: Silva, M.M.,Rogers, P.H.,Arnone, A.; A third quaternary structure of human hemoglobin A at 1.7-A resolution.; J.Biol.Chem., 267:17248-17256, 1992; PubMed: 1512262

Experimental method

X-RAY DIFFRACTION (1.7 Å)