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Molecule FYI-1000182
Molecule Summary: ID: FYI-1000182 SMILES: COc2ccc(Cc1ccccc1)c(C)c2 Received at FYIcenter.com on: 2020-10-28
2020-11-22, 642👍, 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, 642👍, 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, 639👍, 0💬

"babel -i fs ... -s SMILES" - Substructure Search with Index
How to perform a substructure search using the fastsearch index file with the "babel" command? If you want to perform a substructure search using the fastsearch index file, you can use the following "babel" command syntax: babel -i fs index_file output_section -s SMILES In the above command: "-i fs ...
2020-05-25, 638👍, 0💬

Molecule FYI-1000177
Molecule Summary: ID: FYI-1000177 SMILES: C1CCCC1 Received at FYIcenter.com on: 2020-10-16
2020-10-26, 637👍, 0💬

Molecule FYI-1000165
Molecule Summary: ID: FYI-1000165 SMILES: Received at FYIcenter.com on: 2020-08-17
2020-08-25, 637👍, 0💬

"DNF/YUM search" - Open Babel Binary Packages
Is there any Open Babel binary packages ready to be installed with DNF/YUM on CentOS systems? The answer is yes and no, depending on which release of CentOS you are running. If you are running CentOS 8.0, Open Babel binary packages are available: fyicenter$ more /etc/system-release CentOS Linux rele...
2020-10-20, 636👍, 0💬

"obprobe" - Create Electrostatic Probe Grid
What Is "obprobe" command? How to use it to optimize the geometry and minimize the energy for a given molecule? "obprobe" command is a command line tool provided in the Open Babel package that allows you to Create Electrostatic Probe Grid for a given molecule. Here is the user manual of the "obprobe...
2020-10-26, 635👍, 0💬

"babel -x..." Command - Extra Output Writing Options
How to pass extra options for "babel" to write output data of a specific format? If you want to pass extra options for "babel" to write output data of a specific format, you need to use one or more "-x..." options in the "babel" command line as shown in the following syntax: babel input_section outp...
2020-07-15, 634👍, 0💬

What Are SMARTS Expressions
What are SMARTS expressions? SMARTS expressions are divided into 3 types: 1. Atom Expressions - An expression that can be evaluated to an atom pattern using atom operations on atoms and atom expressions. An atom expression must be enclosed in square brackets, if it is not a single simple atom symbol...
2020-06-08, 632👍, 0💬

peter-ertl.com/jsme - JSME (JavaScript Molecule Editor)
What IS JSME, Molecule Editor in JavaScript? JSME, Molecule Editor in JavaScript is a free molecule editor created by Peter Ertl and Bruno Bienfait. It can be used as an integrated online Web tool. JSME features are described in its documentation as: "JSME supports drawing and editing of molecules a...
2020-05-29, 631👍, 0💬

"obgrep" - Search Molecules using SMARTS
What Is "obgrep" command? How to use it to Search Molecules using SMARTS strings? "obgrep" command is a command line tool provided in the Open Babel package that allows you to Search Molecules using SMARTS strings. "obgrep" command does the same job as the "babel ... -s ..." with more options. Here ...
2020-11-11, 629👍, 0💬

What Is "babel" Command
What Is "babel" Command? How to get command line help for Open Babel? "babel" Command is the command to invoke Open Babel different functionalities by specifying different command options. You can use "babel -H" command to get help information on Open Babel command: fyicenter$ babel -H Open Babel co...
2020-09-15, 627👍, 0💬

Stereoinformation Presentation in SDF/Mol File
How Stereoinformation Is Presented in SDF/Mol and SDF/Mol V3000 Files? Ideally stereoinformation should be stored in atom's coordinates, since SDF/Mol files support x, y, and z, 3-dimensional coordinates. However, not all software supports 3-dimensional coordinates. So SDF/Mol file uses 3 types of p...
2021-03-21, 626👍, 0💬

Search Open Babel RPM Packages for CentOS
How to search for Open Babel RPM binary packages for CentOS computers? You can follow this tutorial to search for Open Babel RPM binary packages for CentOS computers. 1. Before searching the Internet for any RPM binary packages, you need to know the architecture type of your computer. This can be do...
2020-10-20, 624👍, 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, 623👍, 0💬

Molecule FYI-1000178
Molecule Summary: ID: FYI-1000178 SMILES: CNC[C@H](O)c1ccc(O)c(O)c1 Received at FYIcenter.com on: 2020-10-16
2020-11-11, 622👍, 0💬

Running Open Babel on CentOS
Where to find FAQ (Frequently Asked Questions) on running Open Babel on CentOS? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on running Open Babel on CentOS. Open Babel Installation Options on CentOS "DNF/YUM search" - No Open Babel Binary Pack...
2020-10-20, 622👍, 0💬

"babel ... -o svg" - Two "svg" Tag Levels
Why am getting two "svg" tag levels in SVG source code generated by the "babel" command? If you are using Open Babel 2.4.1 or higher, you will notice that there are two "svg" tag levels in SVG source code generated by the "babel" command. The main reason for using two "svg" tag levels for including ...
2020-07-22, 621👍, 0💬

"babel -s ..." Command - Substructure Search
How to use "babel -s ..." command to do substructure search? You can do substructure search using the "-s ..." option of the "babel" command with the following syntax: babel input_section output_section -s smarts_string The smarts_string specifies a SMARTS string that represents a molecule pattern. ...
2020-06-08, 619👍, 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, 616👍, 0💬

PK/PD Basic Concepts
Where to find FAQ (Frequently Asked Questions) in understanding PK/PD (Pharmacokinetic/Pharmacodynam ic)Basic Concepts? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team in understanding PK/PD (Pharmacokinetic/Pharmacodynam ic)Basic Concepts. What I...
2021-04-17, 615👍, 0💬

Molecule FYI-1000262
Molecule Summary: ID: FYI-1000262 SMILES: [CH+]=C1CC=C(N2N=CC=N2)C=N1 Received at FYIcenter.com on: 2021-02-12
2021-03-21, 615👍, 0💬

"babel ... -o svg -xd -xP300" Bug - Option -d takes a parameter
Why "babel ... -o svg -xd -xP300" command is giving the "Option -d takes a parameter" error in Open Babel 2.4? It seems to be another code bug in the "babel" command in Open Babel 2.4 release. "-xd" option for "svg" output format should not require any parameters according the help document: "d - do...
2020-07-15, 614👍, 0💬

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