Petia Z. Gatzeva-Topalova, Ph.D.

Affiliations: 
2005 University of Colorado, Boulder, Boulder, CO, United States 
Area:
Biochemistry, Medical Biophysics, General Biophysics, Microbiology Biology
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"Petia Gatzeva-Topalova"

Parents

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Marcelo C. Sousa grad student 2005 CU Boulder
 (Biophysical and biochemical characterization of ArnA: A required enzyme in the polymyxin resistance pathway.)
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Publications

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Warner LR, Gatzeva-Topalova PZ, Doerner PA, et al. (2016) Flexibility in the Periplasmic Domain of BamA Is Important for Function. Structure (London, England : 1993)
Gatzeva-Topalova PZ, Warner LR, Pardi A, et al. (2010) Structure and flexibility of the complete periplasmic domain of BamA: the protein insertion machine of the outer membrane. Structure (London, England : 1993). 18: 1492-501
Gatzeva-Topalova PZ, Walton TA, Sousa MC. (2008) Crystal structure of YaeT: conformational flexibility and substrate recognition. Structure (London, England : 1993). 16: 1873-81
Gatzeva-Topalova PZ, May AP, Sousa MC. (2005) Structure and mechanism of ArnA: conformational change implies ordered dehydrogenase mechanism in key enzyme for polymyxin resistance. Structure (London, England : 1993). 13: 929-42
Gatzeva-Topalova PZ, May AP, Sousa MC. (2005) Crystal structure and mechanism of the Escherichia coli ArnA (PmrI) transformylase domain. An enzyme for lipid A modification with 4-amino-4-deoxy-L-arabinose and polymyxin resistance. Biochemistry. 44: 5328-38
Gatzeva-Topalova PZ, May AP, Sousa MC. (2004) Crystal structure of Escherichia coli ArnA (PmrI) decarboxylase domain. A key enzyme for lipid A modification with 4-amino-4-deoxy-L-arabinose and polymyxin resistance. Biochemistry. 43: 13370-9
Elkins KM, Gatzeva-Topalova PZ, Nelson DJ. (2001) Molecular dynamics study of Ca(2+) binding loop variants of parvalbumin with modifications at the "gateway" position. Protein Engineering. 14: 115-26
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