Search Results - "Falzone, Christopher J."

Functional and Structural Characterization of the 2/2 Hemoglobin from Synechococcus sp. PCC 7002 by Scott, Nancy L, Xu, Yu, Shen, Gaozhong, Vuletich, David A, Falzone, Christopher J, Li, Zhongkui, Ludwig, Marcus, Pond, Matthew P, Preimesberger, Matthew R, Bryant, Donald A, Lecomte, Juliette T. J

“…Cyanobacterium Synechococcus sp. PCC 7002 contains a single gene (glbN) coding for GlbN, a protein of the 2/2 hemoglobin lineage. The precise function of GlbN…”
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The Solution Structure of the Recombinant Hemoglobin from the Cyanobacterium Synechocystis sp. PCC 6803 in its Hemichrome State by Falzone, Christopher J., Christie Vu, B., Scott, Nancy L., Lecomte, Juliette T.J.

“…The product of the cyanobacterium Synechocystis sp. PCC 6803 gene slr2097 is a 123 amino acid polypeptide chain belonging to the truncated hemoglobin family…”
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Truncated Hemoglobin from the Cyanobacterium Synechococcus sp. PCC 7002:  Evidence for Hexacoordination and Covalent Adduct Formation in the Ferric Recombinant Protein by Scott, Nancy L, Falzone, Christopher J, Vuletich, David A, Zhao, Jindong, Bryant, Donald A, Lecomte, Juliette T. J

“…The glbN gene for the hemoglobin of Synechoccocus sp. PCC 7002, a cyanobacterium incapable of nitrogen fixation, was cloned and overexpressed in Escherichia…”
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Binding of Ferric Heme by the Recombinant Globin from the Cyanobacterium Synechocystis sp. PCC 6803 by Lecomte, Juliette T. J, Scott, Nancy L, Vu, B. Christie, Falzone, Christopher J

“…The product of the cyanobacterium Synechocystis sp. PCC 6803 gene slr2097 is a 123 amino acid polypeptide chain belonging to the truncated hemoglobin family…”
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Dynamics of a flexible loop in dihydrofolate reductase from Escherichia coli and its implication for catalysis by Falzone, Christopher J, Wright, Peter E, Benkovic, Stephen J

“…Apo-dihydrofolate reductase from Escherichia coli samples two distinct environments slowly on the NMR time scale at room temperature. Several assigned…”
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Functional role of a mobile loop of Escherichia coli dihydrofolate reductase in transition-state stabilization by Li, Luyuan, Wright, Peter E, Benkovic, Stephen J, Falzone, Christopher J

“…The function of a highly mobile loop in Escherichia coli dihydrofolate reductase was studied by constructing a mutant (DL1) using cassette mutagenesis that had…”
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The Solution Structure of Photosystem I Accessory Protein E from the Cyanobacterium Nostoc sp. Strain PCC 8009 by Mayer, Kristen L, Shen, Gaozhong, Bryant, Donald A, Lecomte, Juliette T. J, Falzone, Christopher J

“…PsaE is a small basic subunit located on the stromal (cytoplasmic) side of photosystem I. In cyanobacteria, this subunit participates in cyclic electron…”
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Chemical rescue of a site-modified ligand to a [4Fe–4S] cluster in PsaC, a bacterial-like dicluster ferredoxin bound to Photosystem I by Antonkine, Mikhail L., Maes, Estelle M., Czernuszewicz, Roman S., Breitenstein, Christoph, Bill, Eckhard, Falzone, Christopher J., Balasubramanian, Ramakrishnan, Lubner, Carolyn, Bryant, Donald A., Golbeck, John H.

“…Chemical rescue of site-modified amino acids using externally supplied organic molecules represents a powerful method to investigate structure–function…”
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Structural and Dynamic Repercussions of Heme Binding and Heme−Protein Cross-linking in Synechococcus sp. PCC 7002 Hemoglobin by Vuletich, David A, Falzone, Christopher J, Lecomte, Juliette T. J

“…The recombinant two-on-two hemoglobin from the cyanobacterium Synechoccocus sp. PCC 7002 (S7002 rHb) is a bishistidine hexacoordinate globin capable of forming…”
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Isolation and Characterization of a Family of Stable RNA Tetraloops with the Motif YNMG That Participate in Tertiary Interactions by Proctor, David J, Schaak, Janell E, Bevilacqua, Joanne M, Falzone, Christopher J, Bevilacqua, Philip C

“…RNA is known to fold into a variety of structural elements, many of which have sufficient sequence complexity to make the thermodynamic study of each possible…”
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Partial NMR assignments and secondary structure mapping of the isolated α subunit of Escherichia coli tryptophan synthase, a 29‐kD TIM barrel protein by Vadrevu, Ramakrishna, Falzone, Christopher J., Matthews, C. Robert

“…The α subunit of tryptophan synthase (αTS) from S. typhimurium belongs to the triosephosphate isomerase (TIM) or the (β/α)8 barrel fold, one of the most common…”
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Cyanide Binding to Hexacoordinate Cyanobacterial Hemoglobins:  Hydrogen-Bonding Network and Heme Pocket Rearrangement in Ferric H117A Synechocystis Hemoglobin by Vu, B. Christie, Nothnagel, Henry J, Vuletich, David A, Falzone, Christopher J, Lecomte, Juliette T. J

“…The truncated hemoglobin (Hb) from the cyanobacterium Synechocystis sp. PCC 6803 is a bis-histidyl hexacoordinate complex in the absence of exogenous ligands…”
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(1)H, (15)N, and (13)C resonance assignments of the 2/2 hemoglobin from the cyanobacterium Synechococcus sp. PCC 7002 in the ferric bis-histidine state by Pond, Matthew P, Vuletich, David A, Falzone, Christopher J, Majumdar, Ananya, Lecomte, Juliette T J

“…The hemoglobin from the cyanobacterium Synechococcus sp. PCC 7002 is a monomeric 123-residue Group I 2/2 hemoglobin. Here, we report (1)H, (15)N, and (13)C…”
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Characterization of the heme-histidine cross-link in cyanobacterial hemoglobins from Synechocystis sp. PCC 6803 and Synechococcus sp. PCC 7002 by Vu, B Christie, Vuletich, David A, Kuriakose, Syna A, Falzone, Christopher J, Lecomte, Juliette T J

“…The recombinant product of the hemoglobin gene of the cyanobacterium Synechocystis sp. PCC 6803 forms spontaneously a covalent bond linking one of the heme…”
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Structural and dynamic properties of Synechocystis sp. PCC 6803 Hb revealed by reconstitution with Zn-protoporphyrin IX by Lecomte, Juliette T.J., Vu, B. Christie, Falzone, Christopher J.

“…In its resting state, the truncated globin of the cyanobacterium Synechocystis sp. PCC 6803 exhibits hexacoordination of the heme iron, with His46 (E10) and…”
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Conformational properties of native sperm whale apomyoglobin in solution by LECOMTE, JULIETTE T.J., SUKITS, STEVEN F., BHATTACHARYA, SHIBANI, FALZONE, CHRISTOPHER J.

“…Apomyoglobin from sperm whale is often used for studies of ligand binding, protein folding, and protein stability. In an effort to describe its conformational…”
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Structural and Dynamic Perturbations Induced by Heme Binding in Cytochrome b5 by FALZONE, Christopher J., WANG, Yuemei, VU, B. Christie, SCOTT, Nancy L., BHATTACHARYA, Shibani, LECOMTE, Juliette T. J.

“…The water-soluble domain of rat hepatic cytochrome b(5) undergoes marked structural changes upon heme removal. The solution structure of apocytochrome b(5)…”
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1H, 15N, and 13C resonance assignments of the 2/2 hemoglobin from the cyanobacterium Synechococcus sp. PCC 7002 in the ferric bis-histidine state by Pond, Matthew P., Vuletich, David A., Falzone, Christopher J., Majumdar, Ananya, Lecomte, Juliette T. J.

“…The hemoglobin from the cyanobacterium Synechococcus sp. PCC 7002 is a monomeric 123-residue Group I 2/2 hemoglobin. Here, we report 1 H, 15 N, and 13 C…”
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Backbone Dynamics of Apocytochrome b5 in Its Native, Partially Folded State by BHATTACHARYA, Shibani, FALZONE, Christopher J., LECOMTE, Juliette T. J.

“…The backbone dynamics in the native state of apocytochrome b5 were studied using 15N nuclear magnetic spin relaxation measurements. The field (11.7 and 14.1 T)…”
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Backbone Dynamics of Apocytochrome b 5 in Its Native, Partially Folded State by Bhattacharya, Shibani, Falzone, Christopher J, Lecomte, Juliette T. J

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