Source 1review2022Frontiers in Bioengineering and Biotechnology
Toolkit/photosensitive domain-effector domain fusion
photosensitive domain-effector domain fusion
Taxonomy: Mechanism Branch / Architecture. Workflows sit above the mechanism and technique branches rather than replacing them.
Summary
A photosensitive domain-effector domain fusion is a construct design pattern in which a light-responsive protein domain is fused to an effector domain to generate light-controllable protein activity. The cited review presents this as a general engineering strategy for non-neuronal optogenetic proteins.
Usefulness & Problems
Why this is useful
This design pattern is useful for engineering proteins whose function can be regulated by light rather than constitutive activity or conventional chemical inputs. The review frames it as part of a broader non-neuronal optogenetics toolkit developed through protein engineering and synthetic biology.
Problem solved
It addresses the problem of how to confer light responsiveness onto a target protein function by coupling a photosensitive domain to an effector domain. The supplied evidence does not provide a recombination-specific example, but it supports the general problem of creating light-controllable functions.
Problem links
Need conditional recombination or state switching
DerivedA photosensitive domain-effector domain fusion is a construct design pattern in which a light-responsive protein domain is fused to an effector domain to generate light-controllable protein activity. The cited review presents this as a general engineering strategy for non-neuronal optogenetic proteins.
Need precise spatiotemporal control with light input
DerivedA photosensitive domain-effector domain fusion is a construct design pattern in which a light-responsive protein domain is fused to an effector domain to generate light-controllable protein activity. The cited review presents this as a general engineering strategy for non-neuronal optogenetic proteins.
Taxonomy & Function
Primary hierarchy
Mechanism Branch
Architecture: A reusable architecture pattern for arranging parts into an engineered system.
Mechanisms
light-dependent allosteric switchingTechniques
No technique tags yet.
Target processes
recombinationInput: Light
Implementation Constraints
cofactor dependency: cofactor requirement unknownencoding mode: genetically encodedimplementation constraint: context specific validationimplementation constraint: spectral hardware requirementoperating role: regulatorswitch architecture: uncaging
Practical implementation considerations include chromophore availability, which the review explicitly discusses in the context of non-neuronal optogenetics. Beyond the general use of photosensitive-domain modification and fusion to effector domains, the supplied evidence does not specify construct architecture, host systems, or delivery methods.
The evidence is review-level and describes a general strategy rather than a single experimentally benchmarked construct. No specific photosensitive domains, effector domains, wavelengths, dynamic ranges, kinetics, or recombination validations are provided in the supplied material.
Validation
Cell-freeBacteriaMammalianMouseHumanTherapeuticIndep. Replication
Supporting Sources
Ranked Claims
Modification of photosensitive domains and their fusion to effector domains are discussed as general strategies for creating light-controllable functions.
general strategies for creating light-controllable functions, modification of the photosensitive domains and their fusion to effector domains
Modification of photosensitive domains and their fusion to effector domains are discussed as general strategies for creating light-controllable functions.
general strategies for creating light-controllable functions, modification of the photosensitive domains and their fusion to effector domains
Modification of photosensitive domains and their fusion to effector domains are discussed as general strategies for creating light-controllable functions.
general strategies for creating light-controllable functions, modification of the photosensitive domains and their fusion to effector domains
Modification of photosensitive domains and their fusion to effector domains are discussed as general strategies for creating light-controllable functions.
general strategies for creating light-controllable functions, modification of the photosensitive domains and their fusion to effector domains
Modification of photosensitive domains and their fusion to effector domains are discussed as general strategies for creating light-controllable functions.
general strategies for creating light-controllable functions, modification of the photosensitive domains and their fusion to effector domains
Modification of photosensitive domains and their fusion to effector domains are discussed as general strategies for creating light-controllable functions.
general strategies for creating light-controllable functions, modification of the photosensitive domains and their fusion to effector domains
Modification of photosensitive domains and their fusion to effector domains are discussed as general strategies for creating light-controllable functions.
general strategies for creating light-controllable functions, modification of the photosensitive domains and their fusion to effector domains
The review focuses on engineering and optimization of non-neuronal light-regulatable proteins using protein engineering and synthetic biology approaches.
This review highlights different protein engineering and synthetic biology approaches, which might aid in the development and optimization of novel optogenetic proteins (Opto-proteins). Focusing on non-neuronal optogenetics
The review focuses on engineering and optimization of non-neuronal light-regulatable proteins using protein engineering and synthetic biology approaches.
This review highlights different protein engineering and synthetic biology approaches, which might aid in the development and optimization of novel optogenetic proteins (Opto-proteins). Focusing on non-neuronal optogenetics
The review focuses on engineering and optimization of non-neuronal light-regulatable proteins using protein engineering and synthetic biology approaches.
This review highlights different protein engineering and synthetic biology approaches, which might aid in the development and optimization of novel optogenetic proteins (Opto-proteins). Focusing on non-neuronal optogenetics
The review focuses on engineering and optimization of non-neuronal light-regulatable proteins using protein engineering and synthetic biology approaches.
This review highlights different protein engineering and synthetic biology approaches, which might aid in the development and optimization of novel optogenetic proteins (Opto-proteins). Focusing on non-neuronal optogenetics
The review focuses on engineering and optimization of non-neuronal light-regulatable proteins using protein engineering and synthetic biology approaches.
This review highlights different protein engineering and synthetic biology approaches, which might aid in the development and optimization of novel optogenetic proteins (Opto-proteins). Focusing on non-neuronal optogenetics
The review focuses on engineering and optimization of non-neuronal light-regulatable proteins using protein engineering and synthetic biology approaches.
This review highlights different protein engineering and synthetic biology approaches, which might aid in the development and optimization of novel optogenetic proteins (Opto-proteins). Focusing on non-neuronal optogenetics
The review focuses on engineering and optimization of non-neuronal light-regulatable proteins using protein engineering and synthetic biology approaches.
This review highlights different protein engineering and synthetic biology approaches, which might aid in the development and optimization of novel optogenetic proteins (Opto-proteins). Focusing on non-neuronal optogenetics
Approval Evidence
1 source1 linked approval claimfirst-pass slug photosensitive-domain-effector-domain-fusion
Focusing on non-neuronal optogenetics, chromophore availability, general strategies for creating light-controllable functions, modification of the photosensitive domains and their fusion to effector domains, as well as tuning concepts for Opto-proteins are discussed.
Source:
design strategysupports
Modification of photosensitive domains and their fusion to effector domains are discussed as general strategies for creating light-controllable functions.
general strategies for creating light-controllable functions, modification of the photosensitive domains and their fusion to effector domains
Source:
Comparisons
Source-backed strengths
A key strength is its generality as a modular strategy: photosensitive domains can be modified and fused to effector domains to create light-regulatable proteins. The review also indicates that tuning and optimization concepts exist for such opto-proteins, although no quantitative performance data are provided in the supplied evidence.
photosensitive domain-effector domain fusion and modular light-controlled skeletal muscle-powered bioactuator address a similar problem space because they share recombination.
Shared frame: same top-level item type; shared target processes: recombination; same primary input modality: light
Compared with Opto-Casp8-V2
photosensitive domain-effector domain fusion and Opto-Casp8-V2 address a similar problem space because they share recombination.
Shared frame: same top-level item type; shared target processes: recombination; same primary input modality: light
Compared with pcVP16
photosensitive domain-effector domain fusion and pcVP16 address a similar problem space because they share recombination.
Shared frame: same top-level item type; shared target processes: recombination; same primary input modality: light
Ranked Citations
- 1.