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"obabel ... -o svg -xP300" - Scale SVG Image
How to scale and center a molecule SVG image in a given square area? The default behavior of Open Babel 2.4 is different than 2.3 regarding scaling and centering SVG images. With Open Babel 2.4, the molecule SVG image is defaulted in the center of 200x200 square. With Open Babel 2.3, the molecule SV...
2020-07-22, 1932🔥, 0💬

Install Open Babel CLI RPM Package for CentOS
How to download and install Open Babel CLI (Command Line Interface) RPM package for CentOS computers? Open Babel CLI RPM package offers a number of pre-build command line tools for you convert and manipulate molecule data from one format to another format using Open Babel library. You can follow thi...
2020-10-10, 1930🔥, 0💬

Fingerprint Types Supported in Open Babel
What Fingerprint Types are Supported in Open Babel? You can get a list of fingerprint types supported in Open Babel by running the "babel -L fingerprints" command: fyicenter$ babel -L fingerprints FP2 Indexes linear fragments up to 7 atoms. FP3 SMARTS patterns specified in the file patterns.txt FP4 ...
2020-12-15, 1908🔥, 0💬

Getting Started with 3Dmol.js
Where to find FAQ (Frequently Asked Questions) on Getting Started with 3Dmol.js? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on Getting Started with 3Dmol.js. What Is 3Dmol.js Library Use the Online Version of 3Dmol.js Library Install 3Dmol.js...
2022-12-24, 1904🔥, 0💬

What Is Ketcher Editor Interface
What is Ketcher Editor interface? Ketcher Editor interface is part of the Ketcher JavaScript API that allows you to interact with Ketcher editor UI elements. To access Ketcher Editor interface, you need to access the "ketcher" object as a property of the content "window" object of the "iframe" where...
2023-12-08, 1897🔥, 0💬

Substructure Search with Wildcard Atom "*"
How to use Wildcard Atom in a substructure search using "babel" commands? You can use "*" in a SMARTS string as a wildcard atom to represent "ANY" atom in a substructure search using "babel" commands. Here are some examples of substructure matching with a wildcard atom "*" in the molecule pattern: f...
2020-06-08, 1892🔥, 0💬

Understanding "babel" Command Line Syntax
Where to find FAQ (Frequently Asked Questions) on understanding "babel" Command Line Syntax? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on understanding "babel" Command Line Syntax. What Is "babel" Command "babel" Command - Input Data Source ...
2020-05-24, 1887🔥, 0💬

Migrate JME Applet to JSME JavaScript
How to migrate my old JME Applet Web pages to use JSME JavaScript? If you have old Web pages that use the JME Applet molecule editor, you migrate your old pages to use JSME by making 2 changes: 1. Load JSME JavaScript library using a "script" tag in the "head" tag. &lt;script type="text/javascri...
2020-05-18, 1885🔥, 0💬

JS Loading Error - JSME Instance Named as "jsme"
Why I am getting the JavaScript file loading error, if I name the JSME Instance Named as "jsme"? "jsme" is used in JSME JavaScript code for another object. If you use it to name your new JSME object, it will override the other object and cause JavaScript loading errors. 1. Follow the previous tutori...
2020-05-18, 1875🔥, 0💬

JSME Molecule Editor at FYIcenter.com
What is JSME Molecule Editor at FYIcenter.com? FYIcenter.com maintains a version of JSME Molecule Editor. You can use it to create a new molecule, or edit an existing molecule. JSME, Molecule Editor in JavaScript is a free molecule editor created by Peter Ertl and Bruno Bienfait. It can be used as a...
2021-08-13, 1871🔥, 0💬

Wedge/Hash Bond Changed by Open Babel
Why some Wedge/Hash Bonds are Changed by Open Babel? Sometimes, you may have an Wedge/Hash bond in the input data to specify a stereo center. When you convert the input data with Open Babel, you will see that the stereo center is identified with a different Wedge/Hash bond. For example, the followin...
2023-08-17, 1862🔥, 0💬

PyMol GUI and CLI
Where to find tutorials in understanding PyMol GUI and CLI? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team in understanding PyMol GUI (Graphics User Interface) and CLI (Command Line Interface). PyMol Screen Layout Load Molecule Strcuture from Fil...
2020-04-16, 1853🔥, 0💬

Pairwise Sequence Alignment Score Settings
How to change Pairwise Sequence Alignment Score Settings? Bio.Align.PairwiseAligner().al ign()uses a set of Alignment Score Settings to control how each possible alignment score is calculated. It then returns only those alignments that have the highest score. Here are the Alignment Score Settings th...
2023-05-09, 1840🔥, 0💬

Install 3Dmol.js Library Locally
How to install the 3Dmol.js library locally on my own Web server? If you want use a local copy of the 3Dmol.js library, you can follow these steps. 1. Download a copy of the 3Dmol.js library: fyicenter$ curl https://3Dmol.csb.pitt.edu/bui ld/3Dmol-min.js&gt; 3Dmol-min.js 2. Create an HTML file, ...
2022-12-24, 1839🔥, 0💬

"babel -H fpt" - Fingerprint Help Information
How to get help information on Open Babel Fingerprints? You can use the "babel -H fpt" command to get help information on Open Babel Fingerprints: fyicenter$ babel -H fpt fpt Fingerprint format Generate or display molecular fingerprints. This format constructs and displays fingerprints and (for mult...
2020-11-22, 1838🔥, 0💬

Open Babel Installation Options on CentOS
What are the options for installing Open Babel on CentOS computers? There are a number of options for installing Open Babel on CentOS computers: 1. Install Open Babel with a newer software package manager like DNF/YUM. This is the easiest option to install Open Babel on CentOS computers, if someone ...
2020-10-20, 1825🔥, 0💬

"babel ... -o fs" - Generate Fastsearch Index
What is Open Babel Fastsearch Index file? How to generate it with the "babel" command? Fastsearch index file is an Open Babel specific binary file that stores pre-calculated fingerprints and their indexes for multiple molecules. Fastsearch index file can improve similarity search significantly faste...
2020-08-25, 1823🔥, 0💬

Other Open Babel Commands
Where to find FAQ (Frequently Asked Questions) on Open Babel Commands other than the format converter? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on Open Babel Commands other than the format converter. List of Open Babel Commands "obchiral" -...
2020-11-22, 1818🔥, 0💬

Ketcher Editor User Interface
Where to find FAQ (Frequently Asked Questions) on Ketcher Chemical Structure Editor User Interface? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on Ketcher Chemical Structure Editor User Interface. Ketcher User Interface Menu Icons Show InChI S...
2023-11-06, 1801🔥, 0💬

Generate Fingerprint of Single Molecule
How to generate the fingerprint of a single molecule? I want to see the fingerprint value. If you want see the fingerprint value of a single molecule, you can just specify the molecule as the only input molecule to the "babel ... -o fpt " command. Open Babel will output its fingerprint in hexadecima...
2020-12-02, 1798🔥, 0💬

"babel -ofpt -xs" - Display Fingerprint Fragments
How to Display Fingerprint Fragments using "babel" command? I want to know how many fragments are used when taking the fingerprint of a given molecule. You can using ""-ofpt -xs" options of the "babel" command to Display Fingerprint Fragment information. Here are some examples of molecule fingerprin...
2020-12-02, 1786🔥, 0💬

"style={...}:..." - Specify Style Attributes
How to Specify Style Attributes using the "style={...}:...,..." URL parameter in the Online 3Dmol Viewer? Style Attributes can be specified as a comma separated list of "key~value" tokens. For example, the following URL provided 3 style attributes for the "carton" style: https://3dmol.org/viewer.htm.. .
2023-09-07, 1784🔥, 0💬

Export Chemical Structure in All Formats
How to export the chemical structure in all Formats? If you want to export the chemical structure from the Ketcher editor in all formats, you can call those get*() methods in chained promises as shown the HTML document below: &lt;html&gt; &lt;!-- export-structure-in-all-format s.htmlCopy...
2024-01-15, 1782🔥, 0💬

"obrotamer" - Generate Random Rotational Isomers
What Is "obrotamer" command? How to use it to Generate Random Rotational Isomers for a given molecule? "obrotamer" command is a command line tool provided in the Open Babel package that allows you to Generate Random Rotational Isomers for a given molecule. Here is the user manual of the "obrotamer" ...
2020-10-26, 1782🔥, 0💬

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