Search Results - "Sefcovic, Natasha"
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Crystal Structure of the First Eubacterial Mre11 Nuclease Reveals Novel Features that May Discriminate Substrates During DNA Repair
Published in Journal of molecular biology (02-04-2010)“…Mre11 nuclease plays a central role in the repair of cytotoxic and mutagenic DNA double-strand breaks. As X-ray structural information has been available only…”
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MORPH-PRO: a novel algorithm and web server for protein morphing
Published in Algorithms for molecular biology (11-07-2013)“…Proteins are known to be dynamic in nature, changing from one conformation to another while performing vital cellular tasks. It is important to understand…”
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Bacterial Pleckstrin Homology Domains: A Prokaryotic Origin for the PH Domain
Published in Journal of molecular biology (12-02-2010)“…Pleckstrin homology (PH) domains have been identified only in eukaryotic proteins to date. We have determined crystal structures for three members of an…”
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Structural and Functional Characterizations of SsgB, a Conserved Activator of Developmental Cell Division in Morphologically Complex Actinomycetes
Published in The Journal of biological chemistry (11-09-2009)“…SsgA-like proteins (SALPs) are a family of homologous cell division-related proteins that occur exclusively in morphologically complex actinomycetes. We show…”
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Crystal structure of a novel Sm-like protein of putative cyanophage origin at 2.60 Å resolution
Published in Proteins, structure, function, and bioinformatics (01-05-2009)“…ECX21941 represents a very large family (over 600 members) of novel, ocean metagenome‐specific proteins identified by clustering of the dataset from the Global…”
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Crystal Structure of Histidine Phosphotransfer Protein ShpA, an Essential Regulator of Stalk Biogenesis in Caulobacter crescentus
Published in Journal of molecular biology (24-07-2009)“…Cell-cycle-regulated stalk biogenesis in Caulobacter crescentus is controlled by a multistep phosphorelay system consisting of the hybrid histidine kinase…”
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A Structural Basis for the Regulatory Inactivation of DnaA
Published in Journal of molecular biology (16-01-2009)“…Regulatory inactivation of DnaA is dependent on Hda ( homologous to Dna A), a protein homologous to the AAA+ ( ATPases associated with diverse cellular…”
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Crystal structure of a novel Sm-like protein of putative cyanophage origin at 2.60 Å resolution
Published in Proteins, structure, function, and bioinformatics (01-05-2009)Get full text
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A threading retrospective: Monte Carlo alignment sampling vs. dynamic programming, or the turtle vs. the hare
Published 01-01-2006“…There are many more known protein sequences than known protein structures. Thus, there is great interest in predicting structure from sequence. From this…”
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The structure of BVU2987 from Bacteroides vulgatus reveals a superfamily of bacterial periplasmic proteins with possible inhibitory function
Published in Acta crystallographica. Section F, Structural biology and crystallization communications (01-10-2010)“…Proteins that contain the DUF2874 domain constitute a new Pfam family PF11396. Members of this family have predominantly been identified in microbes found in…”
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The structure of the first representative of Pfam family PF09836 reveals a two-domain organization and suggests involvement in transcriptional regulation
Published in Acta crystallographica. Section F, Structural biology and crystallization communications (01-10-2010)“…Proteins with the DUF2063 domain constitute a new Pfam family, PF09836. The crystal structure of a member of this family, NGO1945 from Neisseria gonorrhoeae,…”
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Open and closed conformations of two SpoIIAA-like proteins (YP_749275.1 and YP_001095227.1) provide insights into membrane association and ligand binding
Published in Acta crystallographica. Section F, Structural biology and crystallization communications (01-10-2010)“…The crystal structures of the proteins encoded by the YP_749275.1 and YP_001095227.1 genes from Shewanella frigidimarina and S. loihica, respectively, have…”
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Structures of the first representatives of Pfam family PF06938 (DUF1285) reveal a new fold with repeated structural motifs and possible involvement in signal transduction
Published in Acta crystallographica. Section F, Structural biology and crystallization communications (01-10-2010)“…The crystal structures of SPO0140 and Sbal_2486 were determined using the semiautomated high‐throughput pipeline of the Joint Center for Structural Genomics…”
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Structures of three members of Pfam PF02663 (FmdE) implicated in microbial methanogenesis reveal a conserved [alpha]+[beta] core domain and an auxiliary C-terminal treble-clef zinc finger
Published in Acta crystallographica. Section F, Structural biology communications (01-10-2010)“…Examination of the genomic context for members of the FmdE Pfam family (PF02663), such as the protein encoded by the fmdE gene from the methanogenic archaeon…”
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Structures of the first representatives of Pfam family PF06684 (DUF1185) reveal a novel variant of the Bacillus chorismate mutase fold and suggest a role in amino-acid metabolism
Published in Acta crystallographica. Section F, Structural biology and crystallization communications (01-10-2010)“…The crystal structures of BB2672 and SPO0826 were determined to resolutions of 1.7 and 2.1 Å by single‐wavelength anomalous dispersion and multiple‐wavelength…”
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The structure of KPN03535 (gi|152972051), a novel putative lipoprotein from Klebsiella pneumoniae, reveals an OB-fold
Published in Acta crystallographica. Section F, Structural biology and crystallization communications (01-10-2010)“…KPN03535 (gi|152972051) is a putative lipoprotein of unknown function that is secreted by Klebsiella pneumoniae MGH 78578. The crystal structure reveals that…”
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A conserved fold for fimbrial components revealed by the crystal structure of a putative fimbrial assembly protein (BT1062) from Bacteroides thetaiotaomicron at 2.2Å resolution
Published in Acta crystallographica. Section F, Structural biology communications (01-10-2010)“…BT1062 from Bacteroides thetaiotaomicron is a homolog of Mfa2 (PGN0288 or PG0179), which is a component of the minor fimbriae in Porphyromonas gingivalis. The…”
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The structure of Jann_2411 (DUF1470) from Jannaschia sp. at 1.45Å resolution reveals a new fold (the ABATE domain) and suggests its possible role as a transcription regulator
Published in Acta crystallographica. Section F, Structural biology communications (01-10-2010)“…The crystal structure of Jann_2411 from Jannaschia sp. strain CCS1, a member of the Pfam PF07336 family classified as a domain of unknown function (DUF1470),…”
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Structure of a putative NTP pyrophosphohydrolase: YP_001813558.1 from Exiguobacterium sibiricum 255-15
Published in Acta crystallographica. Section F, Structural biology and crystallization communications (01-10-2010)“…The crystal structure of a putative NTPase, YP_001813558.1 from Exiguobacterium sibiricum 255‐15 (PF09934, DUF2166) was determined to 1.78 Å resolution…”
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