# Correlations and symmetry of interactions influence collective dynamics of molecular motors

@article{CelisGarza2015CorrelationsAS, title={Correlations and symmetry of interactions influence collective dynamics of molecular motors}, author={Daniel Celis-Garza and Hamid Teimouri and Anatoly B. Kolomeisky}, journal={Journal of Statistical Mechanics: Theory and Experiment}, year={2015}, volume={2015} }

Enzymatic molecules that actively support many cellular processes, including transport, cell division and cell motility, are known as motor proteins or molecular motors. Experimental studies indicate that they interact with each other and they frequently work together in large groups. To understand the mechanisms of collective behavior of motor proteins we study the effect of interactions in the transport of molecular motors along linear filaments. It is done by analyzing a recently introduced…

## 32 Citations

### Role of Interactions and Correlations on Collective Dynamics of Molecular Motors Along Parallel Filaments

- Physics
- 2016

Cytoskeletal motors known as motor proteins are molecules that drive cellular transport along several parallel cytoskeletal filaments and support many biological processes. Experimental evidences…

### The role of extended range of interactions in the dynamics of interacting molecular motors

- Physics, BiologybioRxiv
- 2021

A new version of the totally asymmetric simple exclusion processes in which nearest-neighbor as well as the next nearest-NEighbor interactions are taken into account in a thermodynamically consistent way is developed and clarifies the microscopic picture of how the range of interactions influences the dynamics of interacting molecular motors.

### The role of dynamic defects in transport of interacting molecular motors

- Biology
- 2020

A one-dimensional totally asymmetric simple exclusion process with nearest-neighbor interactions and a dynamic defect that is allowed to reversibly bind and unbind at a specific site far away from the boundaries is proposed.

### Dynamics of relaxation to a stationary state for interacting molecular motors

- Biology
- 2017

It is found that the system quickly relaxes for repulsive interactions, while attractive interactions always slow down reaching the stationary state, and it is predicted that for some range of parameters the fastest relaxation might be achieved for a weak repulsive interaction.

### The effect of local dissociation on dynamics of interacting molecular motors

- Biology, PhysicsJournal of Physics A: Mathematical and Theoretical
- 2019

A theoretical model is developed to investigate the multi-particle dynamics of interacting molecular motors with local Dissociations and it is found that the presence of local dissociations increases the number of possible stationary phases.

### Theoretical investigations of asymmetric simple exclusion processes for interacting oligomers

- PhysicsJournal of Statistical Mechanics: Theory and Experiment
- 2018

Motivated by biological transport phenomena that involve the motion of interacting molecular motors along linear filaments, we developed a theoretical framework to analyze the dynamics of interacting…

### The effect of side motion in the dynamics of interacting molecular motors

- Physics
- 2017

To mimic the collective motion of interacting molecular motors, we propose and discuss an open two-lane symmetrically coupled interactive TASEP model that incorporates interaction in the…

### Analysis of interactions in totally asymmetric exclusion process with site-dependent hopping rates: theory and simulations

- PhysicsJournal of Physics A: Mathematical and Theoretical
- 2020

Biological molecular motors are special enzymes that support biological processes such as intracellular transport, vesicle locomotion, RNA translation and many more. Experimental works suggest that…

### Steady-State Dynamics of Exclusion Process with Local Reversible Association of Particles

- BiologyJournal of Statistical Physics
- 2021

A theoretical model for collective dynamics of biological molecular motors that accounts for local association/dissociation events is developed and it is found that the number and nature of steady-state phases strongly depend on the values of association and dissociation transition rates.

### Collective dynamics of processive cytoskeletal motors.

- BiologySoft matter
- 2016

An overview of the collective dynamics of processive cytokeletal motor proteins based on recent experimental and theoretical investigations is presented and several features that specify the cooperativity in motor proteins are discussed.

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