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C Bonaventura

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Articles 109
Citations 1023
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Recent Articles
1.
Brenowitz M, Bonaventura C, Bonaventura J
Biochemistry . 2015 Apr; 23(5):879-88. PMID: 25856834
Limulus hemocyanin is a 48-subunit complex that is composed of eight immunochemically distinct subunits.Conditions were established that allowed for comparison of the structural and functional properties of the native molecule...
2.
Johnson B, Bonaventura C, Bonaventura J
Biochemistry . 2015 Apr; 23(5):872-8. PMID: 25856833
Hemocyanin of the blue crab Callinectes sapidus has the typical structure of crustacean hemocyanins in that its smallest in vivo structure is a hexamer of subunits each having a molecular...
3.
Bonaventura C, Bonaventura J, Brouwer M
Biophys J . 2009 May; 32(1):429-31. PMID: 19431381
No abstract available.
4.
Bonaventura C, Crumbliss A, Weber R
Acta Physiol Scand . 2004 Oct; 182(3):245-58. PMID: 15491404
A long-standing puzzle with regard to protein structure/function relationships is the proton-dependent modification of haemoglobin (Hb) structure that causes oxygen to be unloaded from Root effect Hbs into the swim...
5.
Khan I, Dantsker D, Samuni U, Friedman A, Bonaventura C, Manjula B, et al.
Biochemistry . 2001 Jun; 40(25):7581-92. PMID: 11412112
The reactive sulfhydryl on Cys beta93 in human adult hemoglobin (HbA) has been the focus of much attention. It has purported functional roles such as a transporter of nitric oxide...
6.
Taboy C, Faulkner K, Kraiter D, Bonaventura C, Crumbliss A
J Biol Chem . 2000 Sep; 275(50):39048-54. PMID: 10984477
The redox potentials of hemoglobin and myoglobin and the shapes of their anaerobic oxidation curves are sensitive indicators of globin alterations surrounding the active site. This report documents concentration-dependent effects...
7.
Topham R, Tesh S, Westcott A, Cole G, Mercatante D, Kaufman G, et al.
Arch Biochem Biophys . 1999 Sep; 369(2):261-6. PMID: 10486145
The copper-containing hemocyanins are a class of oxygen-transport proteins whose structures differ in arthropods and molluscs. Crystal structure analyses and amino acid sequence comparisons show that disulfide bonding is a...
8.
Bonaventura C, Ferruzzi G, Tesh S, Stevens R
J Biol Chem . 1999 Aug; 274(35):24742-8. PMID: 10455144
S-Nitrosated hemoglobin (SNO-Hb) is of interest because of the allosteric control of NO delivery from SNO-Hb made possible by the conformational differences between the R- and T-states of Hb. To...
9.
Taboy C, Bonaventura C, Crumbliss A
Bioelectrochem Bioenerg . 1999 May; 48(1):79-86. PMID: 10228573
In order to detect and model the effect of functional chain heterogeneity on Nernst plots for heme proteins, we examined the redox properties of various myoglobins (Mbs) and their mixtures...
10.
Bonaventura C, Bonaventura J, Shih D, Iben E, Friedman J
J Biol Chem . 1999 Mar; 274(13):8686-93. PMID: 10085107
Hb Chico is an unusual human hemoglobin variant that has lowered oxygen affinity, but unaltered cooperativity and anion sensitivity. Previous studies showed these features to be associated with distal-side heme...