Sandbox Reserved 1410: Difference between revisions

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==Sandbox - Structure of 1bna and scene please give me points==
==COMPLEX BETWEEN NUCLEOSOME CORE PARTICLE (H3,H4,H2A,H2B) AND 146 BP LONG DNA FRAGMENT==
<StructureSection load='1bna' size='340' side='right' caption='This is a caption for the structure of 1bna' scene=''>
<Structure load='1aoi' size='500' frame='true' align='right' caption='Structure of COMPLEX BETWEEN NUCLEOSOME CORE PARTICLE (H3,H4,H2A,H2B) AND 146 BP LONG DNA FRAGMENT' scene='' />
Hello World! This is my page of something with a structure and a scene.
COMPLEX BETWEEN NUCLEOSOME CORE PARTICLE (H3,H4,H2A,H2B) AND 146 BP LONG DNA FRAGMENT is a nucleosome.
 
== Organism of Origin ==
This protein comes form the African Clawed Frog (''Xenopus Laevis''). [[Image:Africanclawedfrog.jpg|thumb|left|African Clawed Frog]]
 
This frog can swim really fast in all directions.
 
It is legal to own this frog in Canada and Ohio. In some other states, such as Arizona, California, and Hawaii, one needs a permit to own, transport, or sell these frogs.
 
Unfortunately, this frog is commonly infected by parasites.
 
Fun fact: The African Clawed Frog is the only amphibian that uses claws to climb and shred food.
 
== Structure ==
COMPLEX BETWEEN NUCLEOSOME CORE PARTICLE (H3,H4,H2A,H2B) AND 146 BP LONG DNA FRAGMENT is a nucleosome.
 
There are a total of 418 <scene name='77/777730/1aoi_not_dna/2'>amino acids</scene> which make up four different histone structures on the inside (Histone H3.3C, H4, H2A type 1, and H2B 1.1). The N-terminus tails of H3 and H2B allow the histone complex to interact with other histone complexes.
 
The <scene name='77/777730/1aoi_dna_only/1'>DNA</scene> is found on the outside. The DNA chains are 146 nucleotides long.
 
There are also 6 manganese (II) ion <scene name='77/777730/1aoi_ligands/1'>ligands</scene> in this protein. They are all located on the DNA.
 
Fun fact: The DNA in this protein is palindromic.


== Function ==
== Function ==
I  don't know.


== Disease ==
The hydrogen bond interactions between the histone structures and the DNA makes this molecule allow for this protein to be involved in DNA packaging, binding, and transcription.
I don't know this either.


== Relevance ==
== Significance ==
This molecule's relevance exists.
This protein is significant because it is a nucleosome, allowing DNA to be put into higher order structures. With this complex, DNA can be stored in a highly compact manner. DNA coils around the histones, and then the nucleosomes coil around to form the chromatosome, which then fold up on each other to form a chromosome. This resulting complex also prevents unwanted binding and transcription of DNA because it is so tightly wound together.


== Structural highlights ==
== References ==
Look at my fancy scene of the <scene name='77/777730/A_scene/1'>adenines</scene> in this molecule.
https://en.wikipedia.org/wiki/African_clawed_frog
If you're bored and want to see all the nucleotide bases click <scene name='77/777730/All_scene/1'>here</scene>. I probably could've done this differently but whatever.


== References ==
http://www.ebi.ac.uk/pdbe/entry/pdb/1aoi
HLSC322's Discussion 1-3.docx
 
https://www.nature.com/scitable/topicpage/dna-packaging-nucleosomes-and-chromatin-310
 
https://www.nature.com/articles/38444
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