Intersubunit interactions associated with tyr42alpha stabilize the quaternary-T tetramer but are not major quaternary constraints in deoxyhemoglobin
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.(2005) Biochemistry 44: 3806-3820
- PubMed: 15751957 
- DOI: 10.1021/bi0484670
- Primary Citation of Related Structures:  
1XYE, 1XZ2, 1XZ4 - PubMed Abstract: 
Previous mutational studies on Tyr42alpha variants as well as the current studies on the mutant hemoglobin alphaY42A show that the intersubunit interactions associated with Tyr42alpha significantly stabilize the alpha1beta2 interface of the quaternary-T deoxyhemoglobin tetramer ...