Mix-and-inject XFEL crystallography reveals gated conformational dynamics during enzyme catalysis

…, D Budday, SHP De Oliveira… - Proceedings of the …, 2019 - National Acad Sciences
How changes in enzyme structure and dynamics facilitate passage along the reaction
coordinate is a fundamental unanswered question. Here, we use time-resolved mix-and-inject …

qFit 3: Protein and ligand multiconformer modeling for X‐ray crystallographic and single‐particle cryo‐EM density maps

BT Riley, SA Wankowicz, SHP de Oliveira… - Protein …, 2021 - Wiley Online Library
New X‐ray crystallography and cryo‐electron microscopy (cryo‐EM) approaches yield vast
amounts of structural data from dynamic proteins and their complexes. Modeling the full …

qFit-ligand Reveals Widespread Conformational Heterogeneity of Drug-Like Molecules in X-Ray Electron Density Maps

…, BM Hudson, SHP de Oliveira… - Journal of medicinal …, 2018 - ACS Publications
Proteins and ligands sample a conformational ensemble that governs molecular recognition,
activity, and dissociation. In structure-based drug design, access to this conformational …

[HTML][HTML] Building a Better Fragment Library for De Novo Protein Structure Prediction

SHP de Oliveira, J Shi, CM Deane - PloS one, 2015 - journals.plos.org
Fragment-based approaches are the current standard for de novo protein structure prediction.
These approaches rely on accurate and reliable fragment libraries to generate good …

Sequential search leads to faster, more efficient fragment-based de novo protein structure prediction

SHP de Oliveira, EC Law, J Shi, CM Deane - Bioinformatics, 2018 - academic.oup.com
Motivation Most current de novo structure prediction methods randomly sample protein
conformations and thus require large amounts of computational resource. Here, we consider a …

[HTML][HTML] KVFinder: steered identification of protein cavities as a PyMOL plugin

SHP Oliveira, FAN Ferraz, RV Honorato… - BMC …, 2014 - Springer
Background The characterization of protein binding sites is a major challenge in computational
biology. Proteins interact with a wide variety of molecules and understanding of such …

Sequence-guided protein structure determination using graph convolutional and recurrent networks

PN Li, SHP de Oliveira, S Wakatsuki… - 2020 IEEE 20th …, 2020 - ieeexplore.ieee.org
Single particle, cryogenic electron microscopy (cryoEM) experiments now routinely produce
high-resolution data for large proteins and their complexes. Building an atomic model into a …

The evolution of contact prediction: Evidence that contact selection in statistical contact prediction is changing

M Chonofsky, SHP de Oliveira, K Krawczyk… - …, 2020 - academic.oup.com
Motivation Over the last few years, the field of protein structure prediction has been transformed
by increasingly accurate contact prediction software. These methods are based on the …

Combining co-evolution and secondary structure prediction to improve fragment library generation

SHP de Oliveira, CM Deane - Bioinformatics, 2018 - academic.oup.com
Motivation Recent advances in co-evolution techniques have made possible the accurate
prediction of protein structures in the absence of a template. Here, we provide a general …

FERM domain interaction with myosin negatively regulates FAK in cardiomyocyte hypertrophy

…, PSL Oliveira, ACM Figueira, SHP Oliveira… - Nature chemical …, 2012 - nature.com
Focal adhesion kinase (FAK) regulates cellular processes that affect several aspects of
development and disease. The FAK N-terminal FERM (4.1 protein–ezrin-radixin-moesin …