1ASH

THE STRUCTURE OF ASCARIS HEMOGLOBIN DOMAIN I AT 2.2 ANGSTROMS RESOLUTION: MOLECULAR FEATURES OF OXYGEN AVIDITY

Summary for 1ASH

Entry DOI	10.2210/pdb1ash/pdb
Descriptor	HEMOGLOBIN (OXY), PROTOPORPHYRIN IX CONTAINING FE, OXYGEN MOLECULE, ... (4 entities in total)
Functional Keywords	oxygen storage
Biological source	Ascaris suum (pig roundworm)
Cellular location	Secreted, extracellular space: P28316
Total number of polymer chains	1
Total formula weight	18618.69
Authors	Yang, J.,Mathews, F.S.,Kloek, A.P.,Goldberg, D.E. (deposition date: 1995-01-06, release date: 1995-02-27, Last modification date: 2024-02-07)
Primary citation	Yang, J.,Kloek, A.P.,Goldberg, D.E.,Mathews, F.S. The structure of Ascaris hemoglobin domain I at 2.2 A resolution: molecular features of oxygen avidity. Proc.Natl.Acad.Sci.USA, 92:4224-4228, 1995 Cited by PubMed: 7753786 DOI: 10.1073/pnas.92.10.4224 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.15 Å)

Structure validation