V. Krishnan

发表

Structural Differences between the Streptococcus agalactiae Housekeeping and Pilus-Specific Sortases: SrtA and SrtC1

S. Narayana, K. Rajashankar, H. Ton-That, 2011, PloS one.

New insights about pilus formation in gut-adapted Lactobacillus rhamnosus GG from the crystal structure of the SpaA backbone-pilin subunit

I. von Ossowski, A. Palva, V. Krishnan, 2016, Scientific Reports.

An IgG-like domain in the minor pilin GBS52 of Streptococcus agalactiae mediates lung epithelial cell adhesion.

S. Narayana, Naiqing Ye, Anjali Mandlik, 2007, Structure.

Black pepper prevents anemia of inflammation by inhibiting hepcidin over-expression through BMP6-SMAD1/ IL6-STAT3 signaling pathway.

P. Roy, Vijay Kumar, L. Kumar, 2021, Free radical biology & medicine.

Two autonomous structural modules in the fimbrial shaft adhesin FimA mediate Actinomyces interactions with streptococci and host cells during oral biofilm development

S. Narayana, Asis Das, Melissa E Reardon, 2011, Molecular microbiology.

Deciphering the substrate specificity of housekeeping sortase A and pilus-specific sortase C of probiotic bacterium Lactococcus lactis.

V. Krishnan, Vijay Kumar, Sumit Murmu, 2022, Biochimie.

Crystal structure of lactobacillar SpaC reveals an atypical five-domain pilus tip adhesin: Exposing its substrate-binding and assembly in SpaCBA pili.

I. von Ossowski, A. Palva, V. Krishnan, 2020, Journal of structural biology.

Crystal structure of SpaE basal pilin from Lactobacillus rhamnosus GG - Orthorhombic form

A. Palva, V. Krishnan, A. Mishra, 2019 .

Crystal structure of basal pilin SpaE reveals the molecular basis of its incorporation in the lactobacillar SpaFED pilus.

I. von Ossowski, A. Palva, A. K. Mishra, 2019, Journal of structural biology.

Pilins in gram‐positive bacteria: A structural perspective

V. Krishnan, 2015, IUBMB life.

SpaB, an atypically adhesive basal pilin from the lactobacillar SpaCBA pilus: crystallization and X-ray diffraction analysis.

I. von Ossowski, A. Palva, V. Krishnan, 2019, Acta crystallographica. Section F, Structural biology communications.

Purification, crystallization and preliminary crystallographic analysis of the SpaA backbone-pilin subunit from probiotic Lactobacillus rhamnosus GG.

I. von Ossowski, A. Palva, Deepak P. Singh, 2013, Acta crystallographica. Section F, Structural biology and crystallization communications.

Wheatgrass inhibits the lipopolysaccharide-stimulated inflammatory effect in RAW 264.7 macrophages

P. Roy, Vijay Kumar, D. Sircar, 2021, Current research in toxicology.

Purification, crystallization and preliminary X-ray diffraction analysis of SpaD, a backbone-pilin subunit encoded by the fimbrial spaFED operon in Lactobacillus rhamnosus GG.

I. von Ossowski, A. Palva, V. Krishnan, 2015, Acta crystallographica. Section F, Structural biology communications.

New structural insights into the PI‐2 pilus from Streptococcus oralis, an early dental plaque colonizer

V. Krishnan, Rajnesh Kumari Yadav, 2022, The FEBS journal.

The adhesive PitA pilus protein from the early dental plaque colonizer Streptococcus oralis: expression, purification, crystallization and X-ray diffraction analysis.

V. Krishnan, Rajnesh Kumari Yadav, 2020, Acta crystallographica. Section F, Structural biology communications.

Sortases from a Probiotic Lactobacillus rhamnosus GG: Cloning, Expression, Purification, Crystallization and Preliminary X-Ray Diffraction Study

V. Krishnan, S. Pratap, A. K. Megta, 2019 .

Crystallization and X-ray diffraction analysis of SpaE, a basal pilus protein from the gut-adapted Lactobacillus rhamnosus GG.

I. von Ossowski, A. Palva, A. K. Mishra, 2017, Acta crystallographica. Section F, Structural biology communications.

Secreted Proteases Control Autolysin-mediated Biofilm Growth of Staphylococcus aureus*

S. Narayana, O. Schneewind, Olaf Schneewind, 2013, The Journal of Biological Chemistry.

The crystal structure of cobra venom factor, a cofactor for C3- and C5-convertase CVFBb.

S. Narayana, J. Volanakis, K. Ponnuraj, 2009, Structure.

Structure of Streptococcus agalactiae tip pilin GBS104: a model for GBS pili assembly and host interactions.

S. Narayana, K. Doran, H. Ton-That, 2013, Acta crystallographica. Section D, Biological crystallography.

Pili in Probiotic Bacteria

V. Krishnan, P. Chaurasia, A. Kant, 2016 .

Exploiting pilus-mediated bacteria-host interactions for health benefits.

I. von Ossowski, V. Krishnan, Vinayak Sharma, 2021, Molecular aspects of medicine.

A SUMOylation-dependent switch of RAB7 governs intracellular life and pathogenesis of Salmonella Typhimurium

Nirpendra Singh, Sarika Rana, V. Krishnan, 2019, Journal of Cell Science.

Black pepper and piperine induce anticancer effects on leukemia cell line.

P. Roy, Vijay Kumar, Ritu Varshney, 2021, Toxicology research.

The crystal structure of sortase C from an early colonizer of dental plaque, Streptococcus sanguinis, reveals an active open-lid conformation.

V. Krishnan, Smita Yadav, Priyanka Parijat, 2023, International journal of biological macromolecules.

Crystallography of gram-positive bacterial adhesins.

S. Narayana, V. Krishnan, 2011, Advances in experimental medicine and biology.

The structure of C2b, a fragment of complement component C2 produced during C3 convertase formation.

S. Narayana, J. Volanakis, Yuanyuan Xu, 2009, Acta crystallographica. Section D, Biological crystallography.

The crystal structure of C2a, the catalytic fragment of classical pathway C3 and C5 convertase of human complement.

S. Narayana, J. Volanakis, Yuanyuan Xu, 2007, Journal of molecular biology.

Crystal structure of the atypically adhesive SpaB basal pilus subunit: Mechanistic insights about its incorporation in lactobacillar SpaCBA pili

I. von Ossowski, A. Palva, V. Krishnan, 2020, Current research in structural biology.

Bent conformation of a backbone pilin N-terminal domain supports a three-stage pilus assembly mechanism

I. von Ossowski, A. Palva, V. Krishnan, 2018, Communications Biology.

Crystal structure of basal pilin SpaE reveals the molecular basis of its incorporation in the lactobacillar SpaFED pilus.

I. von Ossowski, A. Palva, A. K. Mishra, 2019, Journal of structural biology.

Two autonomous structural modules in the fimbrial shaft adhesin FimA mediate Actinomyces interactions with streptococci and host cells during oral biofilm development

S. Narayana, H. Ton-That, J. Cisar, 2011, Molecular microbiology.

LrpCBA pilus proteins of gut-dwelling Ligilactobacillus ruminis: crystallization and X-ray diffraction analysis.

I. von Ossowski, A. Palva, V. Krishnan, 2021, Acta crystallographica. Section F, Structural biology communications.