1XZ4

Intersubunit Interactions Associated with Tyr42alpha Stabilize the Quaternary-T Tetramer but are not Major Quaternary Constraints in Deoxyhemoglobin: alphaY42A deoxyhemoglobin no-salt

Summary for 1XZ4

Entry DOI	10.2210/pdb1xz4/pdb
Related	1RQ3 1XYE 1XZ2
Descriptor	Hemoglobin alpha chain, Hemoglobin beta chain, PROTOPORPHYRIN IX CONTAINING FE, ... (4 entities in total)
Functional Keywords	hemoglobin mutant, globin, transport protein
Biological source	Homo sapiens (human) More
Total number of polymer chains	4
Total formula weight	64426.99
Authors	Kavanaugh, J.S.,Rogers, P.H.,Arnone, A.,Hui, H.L.,Wierzba, A.,DeYoung, A.,Kwiatkowski, L.D.,Noble, R.W.,Juszczak, L.J.,Peterson, E.S.,Friedman, J.M. (deposition date: 2004-11-11, release date: 2004-11-30, Last modification date: 2023-08-23)
Primary citation	Kavanaugh, J.S.,Rogers, P.H.,Arnone, A.,Hui, H.L.,Wierzba, A.,Deyoung, A.,Kwiatkowski, L.D.,Noble, R.W.,Juszczak, L.J.,Peterson, E.S.,Friedman, J.M. Intersubunit interactions associated with tyr42alpha stabilize the quaternary-T tetramer but are not major quaternary constraints in deoxyhemoglobin Biochemistry, 44:3806-3820, 2005 Cited by PubMed: 15751957 DOI: 10.1021/bi0484670 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2 Å)

Structure validation