1D8U

CRYSTAL STRUCTURE OF NON-SYMBIOTIC PLANT HEMOGLOBIN FROM RICE

Summary for 1D8U

• Entry DOI: 10.2210/pdb1d8u/pdb
• Descriptor: NON-SYMBIOTIC HEMOGLOBIN, PROTOPORPHYRIN IX CONTAINING FE (3 entities in total)
• Functional Keywords: globin, bis-histidyl, heme protein, oxygen storage/transport, oxygen storage-transport complex
• Biological source: Oryza sativa (rice)
• Total number of polymer chains: 2
• Total formula weight: 38171.84

Authors

Hargrove, M.,Brucker, E.A.,Stec, B.,Olson, J.S.,Phillips Jr., G.N. (deposition date: 1999-10-26, release date: 2001-01-10, Last modification date: 2024-02-07)

Primary citation

Hargrove, M.S.,Brucker, E.A.,Stec, B.,Sarath, G.,Arredondo-Peter, R.,Klucas, R.V.,Olson, J.S.,Phillips Jr., G.N.
Crystal structure of a nonsymbiotic plant hemoglobin.
Structure Fold.Des., 8:1005-1014, 2000

PubMed Abstract: Nonsymbiotic hemoglobins (nsHbs) form a new class of plant proteins that is distinct genetically and structurally from leghemoglobins. They are found ubiquitously in plants and are expressed in low concentrations in a variety of tissues including roots and leaves. Their function involves a biochemical response to growth under limited O(2) conditions.

PubMed: 10986467
DOI: 10.1016/S0969-2126(00)00194-5

Experimental method

X-RAY DIFFRACTION (2.35 Å)