User:Michael Roberts/BIOL115 Myo
From Proteopedia
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| - | <span style="font-size:150%">''' | + | <span style="font-size:150%">'''The heme group and oxygen binding in myoglobin.'''</span> |
| + | Myoglobin is a protein whose function is to store oxygen in muscle tissues. Like heamoglobin, it is red in colour, and it is myoglobin that gives muscle its strong red colour. | ||
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| + | Myoglobin was the first globular protein for which the 3-dimensional structure was solved, back in the late 1950s. It gives its name to the 'globin fold', a common alpha domain motif. An alpha domain is a structural region composed entirley of alpha-helix. | ||
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| + | Click on the ''' 'green links' ''' in the text in the scrollable section below to examine this molecule in more detail. | ||
| - | The heme group and oxygen binding in myoglobin. | ||
<StructureSection load='1mbo' size='500' side='right' caption='Structure of Myoglobin (PDB entry [[1mbo]])' scene='User:Michael_Roberts/BIOL115_Myo/Start/1'> | <StructureSection load='1mbo' size='500' side='right' caption='Structure of Myoglobin (PDB entry [[1mbo]])' scene='User:Michael_Roberts/BIOL115_Myo/Start/1'> | ||
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| + | '''MOLECULAR MODEL:''' | ||
| + | The initial view here is a ball-and-stick representation of the molecular structure of myoglobin. | ||
| + | '''SECONDARY STRUCTURE''': | ||
| + | This next view simplifies things, and just shows a cartoon representation of the secondary structure of the main protein backbone | ||
</StructureSection> | </StructureSection> | ||
Revision as of 14:01, 12 April 2013
The heme group and oxygen binding in myoglobin.
Myoglobin is a protein whose function is to store oxygen in muscle tissues. Like heamoglobin, it is red in colour, and it is myoglobin that gives muscle its strong red colour.
Myoglobin was the first globular protein for which the 3-dimensional structure was solved, back in the late 1950s. It gives its name to the 'globin fold', a common alpha domain motif. An alpha domain is a structural region composed entirley of alpha-helix.
Click on the 'green links' in the text in the scrollable section below to examine this molecule in more detail.
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