Sandbox1qu7
From Proteopedia
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<StructureSection load='' size='[350,700]' side='right' caption='This the structure of Ser Protein which is in the transmembrane domain, this forms a trimer of dimers (PDB entry [[1qu7]])' scene='78/782579/Cartooncylinder/2'> | <StructureSection load='' size='[350,700]' side='right' caption='This the structure of Ser Protein which is in the transmembrane domain, this forms a trimer of dimers (PDB entry [[1qu7]])' scene='78/782579/Cartooncylinder/2'> | ||
==Serine Chemotaxis== | ==Serine Chemotaxis== | ||
| - | The intact structure of Serine Chemotaxis or<scene name='78/782579/ | + | The intact structure of Serine Chemotaxis or <scene name='78/782579/Cartoonribbon/1'>Ser Receptor</scene> can be divided into 4 domains: <scene name='78/782579/Peri_highlighted/1'>Periplasmic</scene>, <scene name='78/782579/Tmhighlighted/1'>Transmembrane</scene>, <scene name='78/782579/Hamphighlighted/1'>HAMP</scene> and <scene name='78/782579/Cytohighlighted/1'>cytoplasmic</scene> domain. Additionally, there are methylation sites in the cytoplasmic domain. |
This <scene name='78/782579/Cartooncylinder3/5'>labeled</scene> structure also shows the membrane. | This <scene name='78/782579/Cartooncylinder3/5'>labeled</scene> structure also shows the membrane. | ||
Unlabeled <scene name='78/782579/Cartooncylinder3/1'>Receptor</scene> with membrane. | Unlabeled <scene name='78/782579/Cartooncylinder3/1'>Receptor</scene> with membrane. | ||
<scene name='78/782579/Bad/1'>bad</scene> | <scene name='78/782579/Bad/1'>bad</scene> | ||
<scene name='78/782579/Test/1'>reload</scene> | <scene name='78/782579/Test/1'>reload</scene> | ||
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== Function == | == Function == | ||
Motile bacteria like Escherichia coli cells are attracted to and repelled by signals in their surroundings due to transmembrane chemoreceptor proteins, i.e: their direction of movement is controlled by this mechanism. The stimulus information travels through the receptor molecule, shifting the dynamic properties of adjoining structural elements. The section of the<scene name='78/782579/Serreceptor/3'> Ser Receptor</scene> found in the cytoplasmic membrane is a helical-bundle structure signaling molecule. | Motile bacteria like Escherichia coli cells are attracted to and repelled by signals in their surroundings due to transmembrane chemoreceptor proteins, i.e: their direction of movement is controlled by this mechanism. The stimulus information travels through the receptor molecule, shifting the dynamic properties of adjoining structural elements. The section of the<scene name='78/782579/Serreceptor/3'> Ser Receptor</scene> found in the cytoplasmic membrane is a helical-bundle structure signaling molecule. | ||
Revision as of 18:48, 1 April 2018
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References
- ↑ 1.0 1.1 Parkinson JS, Hazelbauer GL, Falke JJ. Signaling and sensory adaptation in Escherichia coli chemoreceptors: 2015 update. Trends Microbiol. 2015 May;23(5):257-66. doi: 10.1016/j.tim.2015.03.003. Epub, 2015 Mar 30. PMID:25834953 doi:http://dx.doi.org/10.1016/j.tim.2015.03.003
