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ABSTRACT: Motivation
The interactive visualization of very large macromolecular complexes on the web is becoming a challenging problem as experimental techniques advance at an unprecedented rate and deliver structures of increasing size.Results
We have tackled this problem by developing highly memory-efficient and scalable extensions for the NGL WebGL-based molecular viewer and by using Macromolecular Transmission Format (MMTF), a binary and compressed MMTF. These enable NGL to download and render molecular complexes with millions of atoms interactively on desktop computers and smartphones alike, making it a tool of choice for web-based molecular visualization in research and education.Availability and implementation
The source code is freely available under the MIT license at github.com/arose/ngl and distributed on NPM (npmjs.com/package/ngl). MMTF-JavaScript encoders and decoders are available at github.com/rcsb/mmtf-javascript.
SUBMITTER: Rose AS
PROVIDER: S-EPMC6198858 | biostudies-literature | 2018 Nov
REPOSITORIES: biostudies-literature

Rose Alexander S AS Bradley Anthony R AR Valasatava Yana Y Duarte Jose M JM Prlic Andreas A Rose Peter W PW
Bioinformatics (Oxford, England) 20181101 21
<h4>Motivation</h4>The interactive visualization of very large macromolecular complexes on the web is becoming a challenging problem as experimental techniques advance at an unprecedented rate and deliver structures of increasing size.<h4>Results</h4>We have tackled this problem by developing highly memory-efficient and scalable extensions for the NGL WebGL-based molecular viewer and by using Macromolecular Transmission Format (MMTF), a binary and compressed MMTF. These enable NGL to download an ...[more]