Difference between revisions of "User:Scmohr/ProtCode Repressors & Activators"
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[[Image:TrpR + DNA (350 px).png|frame|right|The crystal structure of the tryptophan repressor dimer binding to its palindromic DNA operator sequence fragment.]] | [[Image:TrpR + DNA (350 px).png|frame|right|The crystal structure of the tryptophan repressor dimer binding to its palindromic DNA operator sequence fragment.]] | ||
| − | + | ='''Repressors & Activators'''= | |
'''(22 parts)''' | '''(22 parts)''' | ||
Repressors and activators are transcription factors -- proteins that bind to specific DNA sequences and regulate the transcription of one or more nearby genes. They also bind "ligands," small molecules that play a role in repressing or activating transcription by altering the conformations (3D-shape) of the transcription factors. | Repressors and activators are transcription factors -- proteins that bind to specific DNA sequences and regulate the transcription of one or more nearby genes. They also bind "ligands," small molecules that play a role in repressing or activating transcription by altering the conformations (3D-shape) of the transcription factors. | ||
| + | |||
| + | ==='''Exemplary Repressor/Activator Parts'''=== | ||
| + | |||
| + | The following parts are some of the best examples of this category in the Registry: | ||
| + | |||
| + | <partinfo>BBa_C0012</partinfo>, <partinfo>BBa_C0051</partinfo>, <partinfo>BBa_C0062</partinfo> | ||
| + | |||
| + | ==='''Available Repressor/Activator Parts'''=== | ||
| + | |||
| + | [Insert the present table here.] | ||
| + | |||
| + | ==='''Additional (unavailable) Repressor/Activator Parts'''=== | ||
| + | |||
| + | [Insert the extended table here -- **not** including the available parts listed above.] | ||
Latest revision as of 18:28, 11 June 2008
.png)
The crystal structure of the tryptophan repressor dimer binding to its palindromic DNA operator sequence fragment.
Contents
Repressors & Activators
(22 parts)
Repressors and activators are transcription factors -- proteins that bind to specific DNA sequences and regulate the transcription of one or more nearby genes. They also bind "ligands," small molecules that play a role in repressing or activating transcription by altering the conformations (3D-shape) of the transcription factors.
Exemplary Repressor/Activator Parts
The following parts are some of the best examples of this category in the Registry:
BBa_C0012, BBa_C0051, BBa_C0062
Available Repressor/Activator Parts
[Insert the present table here.]
[Insert the extended table here -- **not** including the available parts listed above.]