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From Proteopedia
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==Porin== | ==Porin== | ||
Porin is a membrane protein found on the membranes of bacteria. | Porin is a membrane protein found on the membranes of bacteria. | ||
| - | |||
| - | ==Structure== | ||
| - | Porin is made of 18 beta strands surrounding a hydrophilic pore, which is charged and polar. The surface of porin is hydrophobic, because it interacts with neighboring alkane chains. | ||
{{STRUCTURE_1a0s | PDB=1a0s | SCENE= }} | {{STRUCTURE_1a0s | PDB=1a0s | SCENE= }} | ||
| + | |||
| + | ==Structure== | ||
| + | Porin is made of 18 beta strands surrounding a hydrophilic pore, which is charged and polar. The surface of porin is hydrophobic, because it interacts with neighboring alkane chains. In another <scene name='Sandbox12/Spacefill/2'>representation</scene> of the protein, the hydrophilic pore is visible in the porin. (There are three porins attached to each other in the image.) | ||
==References== | ==References== | ||
- Proteopedia page [[1a0s]] | - Proteopedia page [[1a0s]] | ||
| + | |||
- Berg, J., John Tymoczko, Lubert Stryer. ''Biochemistry: Sixth Edition''. Freeman: New York, 2007. pp48-49. | - Berg, J., John Tymoczko, Lubert Stryer. ''Biochemistry: Sixth Edition''. Freeman: New York, 2007. pp48-49. | ||
Revision as of 00:55, 4 March 2009
This sandbox is in use until June 1, 2009 for UMass Chemistry 490a. Others please do not edit this page. Thanks!
Elaine Foun 3/4/09
Porin
Porin is a membrane protein found on the membranes of bacteria.
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| 1a0s, resolution 2.40Å () | |||||||||
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| Ligands: | |||||||||
| Gene: | SCRY (Salmonella enterica subsp. enterica serovar Typhimurium) | ||||||||
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| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||||
Structure
Porin is made of 18 beta strands surrounding a hydrophilic pore, which is charged and polar. The surface of porin is hydrophobic, because it interacts with neighboring alkane chains. In another of the protein, the hydrophilic pore is visible in the porin. (There are three porins attached to each other in the image.)
References
- Proteopedia page 1a0s
- Berg, J., John Tymoczko, Lubert Stryer. Biochemistry: Sixth Edition. Freeman: New York, 2007. pp48-49.
