Search Results - "Mannepalli, Seetha"
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DIP/Dpr interactions and the evolutionary design of specificity in protein families
Published in Nature communications (01-05-2020)“…Differential binding affinities among closely related protein family members underlie many biological phenomena, including cell-cell recognition. Drosophila…”
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Modular basis for potent SARS-CoV-2 neutralization by a prevalent VH1-2-derived antibody class
Published in Cell reports (Cambridge) (06-04-2021)“…Antibodies with heavy chains that derive from the VH1-2 gene constitute some of the most potent severe acute respiratory syndrome coronavirus 2…”
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Visualization of clustered protocadherin neuronal self-recognition complexes
Published in Nature (London) (01-05-2019)“…Neurite self-recognition and avoidance are fundamental properties of all nervous systems 1 . These processes facilitate dendritic arborization 2 , 3 , prevent…”
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Molecular Logic of Neuronal Self-Recognition through Protocadherin Domain Interactions
Published in Cell (22-10-2015)“…Self-avoidance, a process preventing interactions of axons and dendrites from the same neuron during development, is mediated in vertebrates through the…”
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How clustered protocadherin binding specificity is tuned for neuronal self-/nonself-recognition
Published in eLife (07-03-2022)“…The stochastic expression of fewer than 60 clustered protocadherin (cPcdh) isoforms provides diverse identities to individual vertebrate neurons and a…”
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Robust Prediction of Relative Binding Energies for Protein–Protein Complex Mutations Using Free Energy Perturbation Calculations
Published in Journal of molecular biology (15-08-2024)“…[Display omitted] •Reliable calculation of relative binding free energy changes for most protein mutations to within ∼1 kcal/mol.•Automated Protein FEP+ Groups…”
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γ-Protocadherin structural diversity and functional implications
Published in eLife (26-10-2016)“…Stochastic cell-surface expression of α-, β-, and γ-clustered protocadherins (Pcdhs) provides vertebrate neurons with single-cell identities that underlie…”
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Affinity requirements for control of synaptic targeting and neuronal cell survival by heterophilic IgSF cell adhesion molecules
Published in Cell reports (Cambridge) (05-04-2022)“…Neurons in the developing brain express many different cell adhesion molecules (CAMs) on their surfaces. CAM-binding affinities can vary by more than 200-fold,…”
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Synaptogenic activity of the axon guidance molecule Robo2 underlies hippocampal circuit function
Published in Cell reports (Cambridge) (19-10-2021)“…Synaptic connectivity within adult circuits exhibits a remarkable degree of cellular and subcellular specificity. We report that the axon guidance receptor…”
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Molecular basis of sidekick-mediated cell-cell adhesion and specificity
Published in eLife (19-09-2016)“…Sidekick (Sdk) 1 and 2 are related immunoglobulin superfamily cell adhesion proteins required for appropriate synaptic connections between specific subtypes of…”
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Crystal structures of Drosophila N-cadherin ectodomain regions reveal a widely used class of Ca2+-free interdomain linkers
Published in Proceedings of the National Academy of Sciences - PNAS (17-01-2012)“…Vertebrate classical cadherins mediate selective calcium-dependent cell adhesion by mechanisms now understood at the atomic level. However, structures and…”
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Free Energy Perturbation Calculations of Mutation Effects on SARS-CoV-2 RBD::ACE2 Binding Affinity
Published in Journal of molecular biology (01-08-2023)“…[Display omitted] •Effects of mutations on RBD::ACE2 binding are calculated and tested experimentally.•Free energy perturbation (FEP) produces the most…”
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Structural Basis of Diverse Homophilic Recognition by Clustered α- and β-Protocadherins
Published in Neuron (Cambridge, Mass.) (18-05-2016)“…Clustered protocadherin proteins (α-, β-, and γ-Pcdhs) provide a high level of cell-surface diversity to individual vertebrate neurons, engaging in highly…”
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Protocadherin cis-dimer architecture and recognition unit diversity
Published in Proceedings of the National Academy of Sciences - PNAS (14-11-2017)“…Clustered protocadherins (Pcdhs) mediate numerous neural patterning functions, including neuronal self-recognition and non–selfdiscrimination to direct…”
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Clustered protocadherin molecular assembly and implications for neuronal self-avoidance
Published in Acta crystallographica. Section A, Foundations and advances (01-12-2017)“…Abstract only…”
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Structural Basis of Diverse Homophilic Recognition by Clustered [alpha]- and [beta]-Protocadherins
Published in Neuron (Cambridge, Mass.) (18-05-2016)“…Clustered protocadherin proteins (α-, β-, and γ-Pcdhs) provide a high level of cell-surface diversity to individual vertebrate neurons, engaging in highly…”
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Clustered protocadherin molecular assembly and implications for neuronal self-avoidance
Published in Acta crystallographica. Section A, Foundations and advances (26-05-2017)“…Abstract only…”
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Crystal structures of Drosophila N-cadherin ectodomain regions reveal a widely used class of Ca^sup 2+^-free interdomain linkers
Published in Proceedings of the National Academy of Sciences - PNAS (17-01-2012)“…Vertebrate classical cadherins mediate selective calcium-dependent cell adhesion by mechanisms now understood at the atomic level. However, structures and…”
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19
Crystal structures of Drosophila N-cadherin ectodomain regions reveal a widely used class of Ca 2+ -free interdomain linkers
Published in Proceedings of the National Academy of Sciences - PNAS (17-01-2012)“…Vertebrate classical cadherins mediate selective calcium-dependent cell adhesion by mechanisms now understood at the atomic level. However, structures and…”
Get full text
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