Carbohydrates II: Difference between revisions

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::A <scene name='60/603296/chitin/2'>3 residues</scene> chitin fragment.
::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>  
*<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>
</StructureSection>
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*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]
*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/>
<references/>
[[Category:3D printer files]]

Latest revision as of 00:11, 15 November 2021

Monosaccharides

molecular structure
molecular structure.
.
.
.
.

Disaccharides

.
.
shows a α-glycosidic bond
shows a β-glycosidic bond, like .

Polysaccharides

  • Starch
    • Amylose
We add a , , and residues.
to observe helical structure
and addition of more glucose residues to reach a molecule
Look from a .
    • Amylopectin.-
A fragment of amylopectin including .
Zoom in to show a
.
By adding to 25 glucose residues we get a .
to show that branch points are spaced by 24-30 glucose residues.
  • .- Structure like amylopectin but with branch points spaced by 8-12 glucose residues.
  • Cellulose.-
See cellulose.
  • .- A polymer of .
A chitin fragment.
  • .- Heteropolysaccharide with alternating residues of and

Files for 3D printer

Alpha-amylase with flexible amylopectin by Marius Mihasan


Carbohydrates

Drag the structure with the mouse to rotate

ReferencesReferences

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

Alejandro Porto, Karsten Theis, Jaime Prilusky
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