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Size of this PNG preview of this SVG file: 672 × 599 pixels. Other resolutions: 269 × 240 pixels | 538 × 480 pixels | 861 × 768 pixels | 1,148 × 1,024 pixels | 2,297 × 2,048 pixels | 841 × 750 pixels.
Original file (SVG file, nominally 841 × 750 pixels, file size: 19 KB)
Summary
DescriptionVisual cycle.svg |
English: The chemical reactions involved in a visual cycle. Image generated as PDF using LaTeX and then converted to SVG using dvisvgm. The resulting SVG was manually edited. |
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Date | |||
Source | Own work | ||
Author | Krishnavedala | ||
SVG development InfoField |
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LaTeX Source Code
Click to the right to expand |
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\documentclass[12pt,border=0pt,tikz,class=scrartcl]{standalone}
\usepackage[T1]{fontenc}
\usepackage[latin1]{inputenc}
\usepackage{lmodern}
\usepackage{mathtools,amssymb}
\usepackage{pgfplots}
\pgfplotsset{compat=1.10}
\usetikzlibrary{positioning,calc,arrows,fit,backgrounds,decorations.text,shapes}
\usepackage{chemfig,chemmacros}
\renewcommand*{\familydefault}{\sfdefault}
\renewcommand*\printatom[1]{\ensuremath{\mathsf{#1}}}
\setatomsep{1.5em}
\setdoublesep{.6ex}
\setarrowdefault{,1,ultra thick}
\setbondstyle{thick,cap=round}
\pagestyle{empty}
\begin{document}
\begin{tikzpicture}
\node (n1) {
\chemfig{*6(--(-)=(
-=_[::-60]-[::60](-[2])
=_[::-60]-[::60]=_[::-60]-[::60](-[2])
=_[::-60]-[::60]=^[::-60]N(-[6,.6,,1,draw=none]H|^{\scriptstyle+})-[::60,,,1]R|hodopsin
)-(-[::-30])(-[::-90])--)}
};
\node at ($(n1)-(25em,0)$) (n2) {
\chemfig{*6(--(-)=(
-=_[::-60]-[::60](-[2])
=_[::-60]-[::60]=_[::-60]-[::60](-[2])
=_[::-60]-[::60]=_[::-60]O
)-(-[::-30])(-[::-90])--)}
};
\node at ($(n2)-(2,4.8)$) (n3) {
\chemfig{*6(--(-)=(
-=_[::-60]-[::60](-[2])
=_[::-60]-[::60]=_[::-60]-[::60](-[2])
=_[::-60]-[::60]-[::-60]OH
)-(-[::-30])(-[::-90])--)}
};
\node at ($(n3)-(0,3.8)$) (n4) {
\chemfig{*6(--(-)=(
-=_[::-60]-[::60](-[2])
=_[::-60]-[::60]=_[::-60]-[::60](-[2])
=_[::-60]-[::60]-[::-60]OH
)-(-[:120])(-[:60])--)}
};
\node at ($(n4.west)-(0,4)$) (n5) [anchor=west] {
\chemfig{*6(--(-)=(
-=_[::-60]-[::60](-[2])
=_[::-60]-[::60]=_[::-60]-[::60](-[2])
=_[::-60]-[::60]-[::-60]O-[::60](=[2]O)-[::-60]R
)-(-[:120])(-[:60])--)}
};
\node at ($(n5)+(34em,0)$) (n6) {
\chemfig{*6(--(-)=(
-=_[::-60]-[::60](-[2])
=_[::-60]-[::60]=_[::-60]-[6](-[::-60])=^[::60]-[::-60]-[::60]OH
)-(-[:120])(-[:60])--)}
};
\node at ($(n6)+(0,4)$) (n7) {
\chemfig{*6(--(-)=(
-=_[::-60]-[::60](-[2])
=_[::-60]-[::60]=_[::-60]-[6](-[::-60])=^[::60]-[::-60]=^[::60]O
)-(-[:120])(-[:60])--)}
};
\node at ($(n7.east)+(.1,2.9)$) (n8) [anchor=south east] {
\chemfig{*6(--(-)=(
-=_[::-60]-[::60](-[2])
=_[::-60]-[::60]=_[::-60]-[6](-[::-60])=^[::60]-[::-60]=^[::60]
N(-[6,.6,,1,draw=none]H|^{\scriptstyle+})-[::60,,,1]R|hodopsin
)-(-[:120])(-[:60])--)}
};
\node at ($(n5.east)!.5!(n6.west)-(3.7,4)$) (n9) {
\chemfig{*6(--(-)=(
-=_[::-60]-[::60](-[2])
=_[::-60]-[::60]=_[::-60]-[6](-[::-60])=^[::60]-[::-60]-[::60]OH
)-(-[:120])(-[:60])--)}
};
\node at ($(n5.east)!.5!(n6.west)+(3.7,-4.5)$) (n10) {
\chemfig{*6(--(-)=(
-=_[::-60]-[::60](-[2])
=_[::-60]-[::60]=_[::-60]-[6](-[::-60])=^[::60]-[::-60]-[::60]O-[::-60] (-[::60]R)=[::-60]O
)-(-[:120])(-[:60])--)}
};
\begin{pgfonlayer}{background}
\node [rounded corners=2em,draw=green,fill=yellow!30,line width=6pt,fit=(n1) (n2) (n3) (n8),inner sep=8pt] (big1) {};
\node [rounded corners=2em,draw=green,fill=cyan!30,line width=6pt,fit=(n4) (n5) (n6) (n7) (n9) (n10),inner sep=8pt] (big2) {};
\end{pgfonlayer}
\draw [-latex,ultra thick]
(n1.west) -- (n2.east)
node [pos=.5,above] {\large\chemfig[green!50!black]{H_2O}};
\draw [-latex,ultra thick]
(n2.south) node [above right] {\large all-trans retinal}
-- (n3.north)
node [pos=.5,left] {\large\color{green!50!black}all-trans RDH};
\draw [-latex,ultra thick]
(n3.south) node [above right] {\large all-trans retinol}
-- (n4.north);
\draw [-latex,ultra thick]
(n4.south) node [above right] {\large all-trans retinol}
-- (n4.north |- n5.north)
node [pos=.5,right] {\large\color{green!50!black}LRAT};
\draw [-latex,ultra thick]
node at ($(n5)+(1,-1)$) {\large all-trans retinyl ester}
(n5.east) -- (n6.west)
node [pos=.5,above] {\large\color{green!50!black}RPE65};
\draw [very thick]
(n9.north) .. controls ++(0,1.5) and ++(-1.5,0) .. ($(n5.east)!.5!(n6.west)$);
\draw [-latex,very thick]
($(n5.east)!.5!(n6.west)$) .. controls ++(1.5,0) and ++(0,1.5) .. (n10.north);
\draw [-latex,ultra thick]
node at ($(n6)+(0,-1)$) {\large 11-cis retinol}
(n6.north) -- ($(n7.south)+(0,.45)$)
node [pos=.5,left] {\large\color{green!50!black}11-cis RDH}
node [pos=1,above] {\large 11-cis retinal};
\draw [-latex,ultra thick]
(n7.north) -- (n7.north |- n8.south)
node [pos=1,left] {\large 11-cis retinilidene};
\draw [-latex,ultra thick]
(n8.north) -- ($(n1.south)-(0,.1)$)
node [pos=1,above] {\large all-trans retinilidene}
node [pos=.5,right,inner xsep=8pt] {\large\color{green!50!black}h$\nu$};
\draw [decorate, decoration={brace,amplitude=2em}, ultra thick]
(big1.south west) -- (big1.north west)
node [pos=.5,anchor=south,xshift=-20pt,rotate=90] {\Large Rod outer segment};
\draw [decorate, decoration={brace,amplitude=2em}, ultra thick]
(big2.south west) -- (big2.north west)
node [pos=.5,anchor=south,xshift=-20pt,rotate=90] {\Large Retinal pigment epithelium};
\end{tikzpicture}
\end{document}
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Licensing
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
Items portrayed in this file
depicts
creator
some value
author name string: Krishnavedala
Wikimedia username: Krishnavedala
copyright status
copyrighted
copyright license
Creative Commons Attribution-ShareAlike 4.0 International
inception
10 April 2015
source of file
original creation by uploader
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 02:13, 30 March 2016 | 841 × 750 (19 KB) | Krishnavedala | Much reduced and text is now translatable | |
07:34, 11 April 2015 | 824 × 748 (82 KB) | Krishnavedala | PDF conversion using {{w|dvisvgm}} giving a much optimized SVG | ||
17:59, 10 April 2015 | 829 × 748 (121 KB) | Krishnavedala | User created page with UploadWizard |
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Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
Short title | Visual Cycle |
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Image title | The chemical reactions involved in a visual cycle. |
Width | 672.598pt |
Height | 600.288pt |
Categories
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Mammals1
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