Carbohydrates II: Difference between revisions

← Older edit

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

Alejandro Porto, Karsten Theis, Jaime Prilusky

@@ Line 1: / Line 1: @@
-==Your Heading Here (maybe something like 'Structure')==
+<StructureSection load='' size='450' side='right' caption='Carbohydrates' scene='60/603296/Gliceraldehido/1'>
-<StructureSection load='' size='800' side='right' caption='Caption for this structure' scene='60/603296/Gliceraldehido/1'>
+[[es:Carbohydrates II (Spanish)]]
-This is a default text for your page '''Alejandro Porto/Sandbox 5'''. Click above on '''edit this page''' to modify. Be careful with the &lt; and &gt; signs.
+==Monosaccharides==
-You may include any references to papers as in: the use of JSmol in Proteopedia <ref>DOI 10.1002/ijch.201300024</ref> or to the article describing Jmol <ref>PMID:21638687</ref> to the rescue.
+::<scene name='60/603296/Gliceraldehido/1'>D-glyceraldehyde</scene> molecular structure
-== Function ==
+::<scene name='60/603296/Gliceraldehido/2'>L-glyceraldehyde</scene> molecular structure.
-== Disease ==
+::<scene name='60/603296/Gliceraldehido/3'>Mirror images of each other</scene>.
-== Relevance ==
+::<scene name='60/603296/Glucosa/1'>D-glucose</scene>
-== Structural highlights ==
+::<scene name='60/603296/Glucopiranosa/10'>carbon C1 and C5 approach</scene>
-This is a sample scene created with SAT to <scene name="/12/3456/Sample/1">color</scene> by Group, and another to make <scene name="/12/3456/Sample/2">a transparent representation</scene> of the protein. You can make your own scenes on SAT starting from scratch or loading and editing one of these sample scenes.
+::<scene name='60/603296/Glucopiranosa/13'>Pyranose ring</scene>.
+::<scene name='60/603296/Glucopiranosa/9'>α-D-glucopyranose</scene>.
+::<scene name='60/603296/Fructofuranosa/1'>β-D-fructofuranose</scene>.
+::<scene name='60/603296/Glucosamina/1'>D-glucosamine</scene>
+==Disaccharides==
+::<scene name='60/603296/Glucosidico1/1'>2 glucose molecules approach</scene>.
+::<scene name='60/603296/Glucosidico1/3'> 1 water molecule is lost</scene>
+::<scene name='60/603296/Glucosidico2/2'>a glycosidic bond is formed</scene>.
+::<scene name='60/603296/Maltosa/1'>Maltose</scene> shows a α-glycosidic bond
+::<scene name='60/603296/Celobiosa/1'>Cellobiose</scene> shows a β-glycosidic bond, like <scene name='60/603296/Sacarosa/1'>sucrose</scene>.
+==Polysaccharides==
+*'''Starch'''
+**'''Amylose'''
+::<scene name='60/603296/Amilosa/3'>Maltose (2 residues of glucose)</scene>
+::We add a <scene name='60/603296/Amilosa/4'>3rd</scene>, <scene name='60/603296/Amilosa/5'>4th</scene>, <scene name='60/603296/Amilosa/6'>5th</scene> and <scene name='60/603296/Amilosa/7'>6th</scene> residues.
+::<scene name='60/603296/Amilosa/8'>Activate rotation</scene> to observe helical structure
+::<scene name='60/603296/Amilosa/9'>Zoom out</scene> and addition of more glucose residues to reach a <scene name='60/603296/Amilosa/10'>30 residues</scene> molecule
+::Look from a <scene name='60/603296/Amilosa/11'>polar view</scene>.
+**'''Amylopectin'''.-
+::A fragment of ''amylopectin'' including <scene name='60/603296/Amilopectina/1'>5 glucose residues</scene>.
+::Zoom in to show a <scene name='60/603296/Amilopectina/5'>Branch point</scene>
+::<scene name='60/603296/Amilopectina/10'>4 residues at branch point</scene>.
+::By adding to <scene name='60/603296/Amilopectina/12'>initial structure</scene> 25 glucose residues we get a <scene name='60/603296/Amilopectina2/1'>30 residues amylopectin fragment</scene>.
+::<scene name='60/603296/Amilopectina/13'>Zoom out</scene> to show that branch points are spaced by 24-30 glucose residues.
+*<scene name='60/603296/Glucogeno/1'>Glycogen</scene>.- Structure like ''amylopectin'' but with branch points spaced by 8-12 glucose residues.
+*'''Cellulose'''.-
+::See [[cellulose]].
+*<scene name='60/603296/Quitina/6'>Chitin</scene>.- A polymer of <scene name='60/603296/Quitina/4'>β-N-acetil-D-glucosamina</scene>.
+::A <scene name='60/603296/chitin/2'>3 residues</scene> chitin fragment.
+*<scene name='60/603296/Hialuron/2'>Hyaluronic acid</scene>.- ''Heteropolysaccharide'' with alternating residues of <scene name='60/603296/Quitina/4'>β-N-acetil-D-glucosamine</scene> and <scene name='60/603296/Glucuronico/1'>glucuronic acid</scene>
+== Files for 3D printer ==
+<i class="fas fa-cubes"></i> Alpha-amylase with flexible amylopectin by [[User:Marius Mihasan|Marius Mihasan]] [https://3dprint.nih.gov/discover/3DPX-016354 <i class="fas fa-download"></i>]
 </StructureSection>
 == References ==
+*Molecular models in this page were created or modified from [[PDB files]] by [[User:Alejandro Porto|Alejandro Porto]] using the tool JSME Molecular Editor [http://biomodel.uah.es/en/DIY/JSME/draw.es.htm]
 <references/>
+[[Category:3D printer files]]