-
Dynein Motor Protein
Dyneins are a family of cytoskeletal motor proteins that move along microtubules in cells. They convert the chemical energy stored in ATP to mechanical work. Dynein transports various cellular cargos, provides forces and displacements important in mitosis, and drives the beat of eukaryotic cilia and flagella. All of these functions rely on dynein's ability to move towards the minus-end of the microtubules, known as retrograde transport; thus, they are called "minus-end directed motors". In contrast, most kinesin motor proteins move toward the microtubules' plus-end, in what is called anterograde transport.
published: 07 Jan 2022
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Kinesin protein walking on microtubule
Kinesin protein walking on a microtubule in a cell
published: 17 Aug 2012
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Dynein Transport Protein
Disclaimer - This animation is a clip from a longer full-length video that you can view here : https://youtu.be/FzcTgrxMzZk
published: 08 Jul 2018
-
Motor proteins - dynein, kinesin, myosin
This cytoskeleton lecture explains about motor proteins and function of motor proteins like dynein, kinesin and myosin.
For more information, log on to-
http://www.shomusbiology.com/
Get Shomu's Biology DVD set here-
http://www.shomusbiology.com/dvd-store/
Download the study materials here-
http://shomusbiology.com/bio-materials.html
Remember Shomu’s Biology is created to spread the knowledge of life science and biology by sharing all this free biology lectures video and animation presented by Suman Bhattacharjee in YouTube. All these tutorials are brought to you for free. Please subscribe to our channel so that we can grow together. You can check for any of the following services from Shomu’s Biology-
Buy Shomu’s Biology lecture DVD set- www.shomusbiology.com/dvd-store
Shomu’s Biology ass...
published: 08 Feb 2015
-
Molecular Motors : Kinesin, Dynein and Myosin (Animation)
📌 𝐅𝐨𝐥𝐥𝐨𝐰 𝐨𝐧 𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦:- https://www.instagram.com/drgbhanuprakash
📌𝗝𝗼𝗶𝗻 𝗢𝘂𝗿 𝗧𝗲𝗹𝗲𝗴𝗿𝗮𝗺 𝗖𝗵𝗮𝗻𝗻𝗲𝗹 𝗛𝗲𝗿𝗲:- https://t.me/bhanuprakashdr
📌𝗦𝘂𝗯𝘀𝗰𝗿𝗶𝗯𝗲 𝗧𝗼 𝗠𝘆 𝗠𝗮𝗶𝗹𝗶𝗻𝗴 𝗟𝗶𝘀𝘁:- https://linktr.ee/DrGBhanuprakash
Molecular Motors: Kinesin, Dynein, and Myosin 🚀
Molecular motors are specialized proteins that convert chemical energy, primarily from ATP hydrolysis, into mechanical work. They play crucial roles in cellular functions, such as intracellular transport, cell division, and muscle contraction. The three major types of molecular motors are Kinesin, Dynein, and Myosin, each with distinct functions and mechanisms.
Kinesin is a motor protein that primarily moves cargo, such as organelles and vesicles, along microtubules towards the plus end (typically towards the cell periphery). Kinesins are involved i...
published: 29 Aug 2024
-
Ron Vale (UCSF, HHMI) 2: Molecular Motor Proteins: The Mechanism of Dynein Motility
https://www.ibiology.org/cell-biology/motor-proteins/#part-2
Molecular motor proteins are fascinating enzymes that power much of the movement performed by living organisms. In this introductory lecture, I will provide an overview of the motors that move along cytoskeletal tracks (kinesin and dynein which move along microtubules and myosin which moves along actin). The talk first describes the broad spectrum of biological roles that kinesin, dynein and myosin play in cells. The talk then discusses how these nanoscale proteins convert energy from ATP hydrolysis into unidirectional motion and force production, and compares common principles of kinesin and myosin. The talk concludes by discussing the role of motor proteins in disease and how drugs that modulate motor protein activity can trea...
published: 02 Feb 2016
-
GENETICS: DYNEIN & KINESIN MOTORS
GENETICS: DYNEIN & KINESIN MOTORS
published: 12 Aug 2012
-
Kinesin Motor Protein 3D Animation (with Labels)
3D Medical Animation by John Liebler – Kinesin Motor Protein “walking” along a microtubule filament, transporting molecular cargo such as neurotransmitters from one part of the cell to another. (Posted on Facebook)
Art of the Cell: Medical & Scientific 3D Animation & Illustration @WaimuWaimu
Check out his channel, website, and social media
Also check out my biology playlist: https://youtube.com/playlist?list=PLvQksHNDqkKQ1jfZsdMb3BmDGQD0t21EE
The video depicts a kinesin motor protein pulling a vesicle full of cargo, such as proteins, across a microtubule filament. Eukaryotic cells contain many membrane-bound organelles, such as the Golgi apparatus, which the vesicles recognize with their membrane proteins and fuse into the target organelle's membrane.
How kinesin moves: https://youtu...
published: 16 Feb 2023
-
Dynein Animation
A biology video showcasing the protein dynein moving across microtubules inside the cell. Most living cells have dynein that carries cargo through the cell although in the opposite direction as kinesin.
Join the Discord Server: https://discord.gg/wWMPJdegdx
#educational #biology #biochemistry #cell #kinesin #medschool #life #microscope
published: 10 Aug 2021
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Dynein Motor Protein
Artistic rendering of a dynein motor protein hopping along a microtubule. Animated in Maya, composited in After Effects.
Note: The way that the dynein moves is wildly inaccurate. I didn't end up having as much time for research as I would have liked before I got started, and ended up deciding to focus more on creating the visual aesthetic that I wanted than on scientific accuracy.
-----
Dynein is a protein that carries vesicles around the cell by walking along microtubules. It walk towards the minus-end of the microtubule, which generally means that it carries things from the periphery of the cell towards the center.
This animation demonstrates the "hop cycle" of half of a dynein motor domain (essentially, one of dynein's two legs). It features a stylized dynein, based off of a cytopla...
published: 29 May 2013
3:01
Dynein Motor Protein
Dyneins are a family of cytoskeletal motor proteins that move along microtubules in cells. They convert the chemical energy stored in ATP to mechanical work. Dy...
Dyneins are a family of cytoskeletal motor proteins that move along microtubules in cells. They convert the chemical energy stored in ATP to mechanical work. Dynein transports various cellular cargos, provides forces and displacements important in mitosis, and drives the beat of eukaryotic cilia and flagella. All of these functions rely on dynein's ability to move towards the minus-end of the microtubules, known as retrograde transport; thus, they are called "minus-end directed motors". In contrast, most kinesin motor proteins move toward the microtubules' plus-end, in what is called anterograde transport.
https://wn.com/Dynein_Motor_Protein
Dyneins are a family of cytoskeletal motor proteins that move along microtubules in cells. They convert the chemical energy stored in ATP to mechanical work. Dynein transports various cellular cargos, provides forces and displacements important in mitosis, and drives the beat of eukaryotic cilia and flagella. All of these functions rely on dynein's ability to move towards the minus-end of the microtubules, known as retrograde transport; thus, they are called "minus-end directed motors". In contrast, most kinesin motor proteins move toward the microtubules' plus-end, in what is called anterograde transport.
- published: 07 Jan 2022
- views: 52725
0:22
Kinesin protein walking on microtubule
Kinesin protein walking on a microtubule in a cell
Kinesin protein walking on a microtubule in a cell
https://wn.com/Kinesin_Protein_Walking_On_Microtubule
Kinesin protein walking on a microtubule in a cell
- published: 17 Aug 2012
- views: 1821739
0:21
Dynein Transport Protein
Disclaimer - This animation is a clip from a longer full-length video that you can view here : https://youtu.be/FzcTgrxMzZk
Disclaimer - This animation is a clip from a longer full-length video that you can view here : https://youtu.be/FzcTgrxMzZk
https://wn.com/Dynein_Transport_Protein
Disclaimer - This animation is a clip from a longer full-length video that you can view here : https://youtu.be/FzcTgrxMzZk
- published: 08 Jul 2018
- views: 421
9:20
Motor proteins - dynein, kinesin, myosin
This cytoskeleton lecture explains about motor proteins and function of motor proteins like dynein, kinesin and myosin.
For more information, log on to-
http://...
This cytoskeleton lecture explains about motor proteins and function of motor proteins like dynein, kinesin and myosin.
For more information, log on to-
http://www.shomusbiology.com/
Get Shomu's Biology DVD set here-
http://www.shomusbiology.com/dvd-store/
Download the study materials here-
http://shomusbiology.com/bio-materials.html
Remember Shomu’s Biology is created to spread the knowledge of life science and biology by sharing all this free biology lectures video and animation presented by Suman Bhattacharjee in YouTube. All these tutorials are brought to you for free. Please subscribe to our channel so that we can grow together. You can check for any of the following services from Shomu’s Biology-
Buy Shomu’s Biology lecture DVD set- www.shomusbiology.com/dvd-store
Shomu’s Biology assignment services – www.shomusbiology.com/assignment -help
Join Online coaching for CSIR NET exam – www.shomusbiology.com/net-coaching
We are social. Find us on different sites here-
Our Website – www.shomusbiology.com
Facebook page- https://www.facebook.com/ShomusBiology/
Twitter - https://twitter.com/shomusbiology
SlideShare- www.slideshare.net/shomusbiology
Google plus- https://plus.google.com/113648584982732129198
LinkedIn - https://www.linkedin.com/in/suman-bhattacharjee-2a051661
Youtube- https://www.youtube.com/user/TheFunsuman
Thank you for watching
https://wn.com/Motor_Proteins_Dynein,_Kinesin,_Myosin
This cytoskeleton lecture explains about motor proteins and function of motor proteins like dynein, kinesin and myosin.
For more information, log on to-
http://www.shomusbiology.com/
Get Shomu's Biology DVD set here-
http://www.shomusbiology.com/dvd-store/
Download the study materials here-
http://shomusbiology.com/bio-materials.html
Remember Shomu’s Biology is created to spread the knowledge of life science and biology by sharing all this free biology lectures video and animation presented by Suman Bhattacharjee in YouTube. All these tutorials are brought to you for free. Please subscribe to our channel so that we can grow together. You can check for any of the following services from Shomu’s Biology-
Buy Shomu’s Biology lecture DVD set- www.shomusbiology.com/dvd-store
Shomu’s Biology assignment services – www.shomusbiology.com/assignment -help
Join Online coaching for CSIR NET exam – www.shomusbiology.com/net-coaching
We are social. Find us on different sites here-
Our Website – www.shomusbiology.com
Facebook page- https://www.facebook.com/ShomusBiology/
Twitter - https://twitter.com/shomusbiology
SlideShare- www.slideshare.net/shomusbiology
Google plus- https://plus.google.com/113648584982732129198
LinkedIn - https://www.linkedin.com/in/suman-bhattacharjee-2a051661
Youtube- https://www.youtube.com/user/TheFunsuman
Thank you for watching
- published: 08 Feb 2015
- views: 125468
3:44
Molecular Motors : Kinesin, Dynein and Myosin (Animation)
📌 𝐅𝐨𝐥𝐥𝐨𝐰 𝐨𝐧 𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦:- https://www.instagram.com/drgbhanuprakash
📌𝗝𝗼𝗶𝗻 𝗢𝘂𝗿 𝗧𝗲𝗹𝗲𝗴𝗿𝗮𝗺 𝗖𝗵𝗮𝗻𝗻𝗲𝗹 𝗛𝗲𝗿𝗲:- https://t.me/bhanuprakashdr
📌𝗦𝘂𝗯𝘀𝗰𝗿𝗶𝗯𝗲 𝗧𝗼 𝗠𝘆 𝗠𝗮𝗶𝗹𝗶𝗻𝗴 𝗟𝗶𝘀𝘁:- ...
📌 𝐅𝐨𝐥𝐥𝐨𝐰 𝐨𝐧 𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦:- https://www.instagram.com/drgbhanuprakash
📌𝗝𝗼𝗶𝗻 𝗢𝘂𝗿 𝗧𝗲𝗹𝗲𝗴𝗿𝗮𝗺 𝗖𝗵𝗮𝗻𝗻𝗲𝗹 𝗛𝗲𝗿𝗲:- https://t.me/bhanuprakashdr
📌𝗦𝘂𝗯𝘀𝗰𝗿𝗶𝗯𝗲 𝗧𝗼 𝗠𝘆 𝗠𝗮𝗶𝗹𝗶𝗻𝗴 𝗟𝗶𝘀𝘁:- https://linktr.ee/DrGBhanuprakash
Molecular Motors: Kinesin, Dynein, and Myosin 🚀
Molecular motors are specialized proteins that convert chemical energy, primarily from ATP hydrolysis, into mechanical work. They play crucial roles in cellular functions, such as intracellular transport, cell division, and muscle contraction. The three major types of molecular motors are Kinesin, Dynein, and Myosin, each with distinct functions and mechanisms.
Kinesin is a motor protein that primarily moves cargo, such as organelles and vesicles, along microtubules towards the plus end (typically towards the cell periphery). Kinesins are involved in anterograde transport, crucial for processes like axonal transport in neurons. 🚛 Kinesin has two globular heads that bind to microtubules and a tail that attaches to cargo. The "walking" movement of kinesin is powered by ATP hydrolysis, allowing it to step along microtubules in a hand-over-hand fashion.
Dynein moves cargo towards the minus end of microtubules (toward the cell center), playing a key role in retrograde transport. 🌌 Dynein is a complex protein with multiple subunits, which allows it to carry large cargoes like vesicles, organelles, and even whole chromosomes during cell division. It also plays a vital role in the beating of cilia and flagella, using its ATPase activity to generate sliding forces between microtubules, essential for motility and fluid movement across cell surfaces.
Myosin is a motor protein primarily associated with actin filaments and is vital for muscle contraction, as well as other processes like cell motility, cytokinesis, and vesicle transport. 🏋️♂️ Myosin II, the most well-known type, forms thick filaments in muscle cells and interacts with actin to produce contraction through the sliding filament theory. Other types, such as Myosin I and V, are involved in intracellular transport and maintaining cell structure. Like kinesin and dynein, myosin uses ATP hydrolysis to generate movement but primarily along actin filaments instead of microtubules.
#MolecularMotors #Kinesin #Dynein #Myosin #CellularTransport #ATPase #Microtubules #ActinFilaments #CellBiology #MedicalEducation #FMGE #NEETPG #USMLE #MedSchool #MedStudentLife #MedicalExams #Physiology #Cytoskeleton #MuscleContraction #Neurobiology #ClinicalKnowledge #Medico #MedGram #DoctorsOfInstagram #MedicalVideos #Elearning #Biochemistry #LearnMedicine #CellMovement #MotorProteins #fmge #fmgevideos #rapidrevisionfmge #fmgejan2023 #mbbslectures #nationalexitexam #nationalexittest #neetpg #usmlepreparation #usmlestep1 #fmge #usmle #drgbhanuprakash #medicalstudents #medicalstudent #medicalcollege #neetpg2023 #usmleprep #usmlevideos #usmlestep1videos #medicalstudents #neetpgvideos #physiologyvideos
https://wn.com/Molecular_Motors_Kinesin,_Dynein_And_Myosin_(Animation)
📌 𝐅𝐨𝐥𝐥𝐨𝐰 𝐨𝐧 𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦:- https://www.instagram.com/drgbhanuprakash
📌𝗝𝗼𝗶𝗻 𝗢𝘂𝗿 𝗧𝗲𝗹𝗲𝗴𝗿𝗮𝗺 𝗖𝗵𝗮𝗻𝗻𝗲𝗹 𝗛𝗲𝗿𝗲:- https://t.me/bhanuprakashdr
📌𝗦𝘂𝗯𝘀𝗰𝗿𝗶𝗯𝗲 𝗧𝗼 𝗠𝘆 𝗠𝗮𝗶𝗹𝗶𝗻𝗴 𝗟𝗶𝘀𝘁:- https://linktr.ee/DrGBhanuprakash
Molecular Motors: Kinesin, Dynein, and Myosin 🚀
Molecular motors are specialized proteins that convert chemical energy, primarily from ATP hydrolysis, into mechanical work. They play crucial roles in cellular functions, such as intracellular transport, cell division, and muscle contraction. The three major types of molecular motors are Kinesin, Dynein, and Myosin, each with distinct functions and mechanisms.
Kinesin is a motor protein that primarily moves cargo, such as organelles and vesicles, along microtubules towards the plus end (typically towards the cell periphery). Kinesins are involved in anterograde transport, crucial for processes like axonal transport in neurons. 🚛 Kinesin has two globular heads that bind to microtubules and a tail that attaches to cargo. The "walking" movement of kinesin is powered by ATP hydrolysis, allowing it to step along microtubules in a hand-over-hand fashion.
Dynein moves cargo towards the minus end of microtubules (toward the cell center), playing a key role in retrograde transport. 🌌 Dynein is a complex protein with multiple subunits, which allows it to carry large cargoes like vesicles, organelles, and even whole chromosomes during cell division. It also plays a vital role in the beating of cilia and flagella, using its ATPase activity to generate sliding forces between microtubules, essential for motility and fluid movement across cell surfaces.
Myosin is a motor protein primarily associated with actin filaments and is vital for muscle contraction, as well as other processes like cell motility, cytokinesis, and vesicle transport. 🏋️♂️ Myosin II, the most well-known type, forms thick filaments in muscle cells and interacts with actin to produce contraction through the sliding filament theory. Other types, such as Myosin I and V, are involved in intracellular transport and maintaining cell structure. Like kinesin and dynein, myosin uses ATP hydrolysis to generate movement but primarily along actin filaments instead of microtubules.
#MolecularMotors #Kinesin #Dynein #Myosin #CellularTransport #ATPase #Microtubules #ActinFilaments #CellBiology #MedicalEducation #FMGE #NEETPG #USMLE #MedSchool #MedStudentLife #MedicalExams #Physiology #Cytoskeleton #MuscleContraction #Neurobiology #ClinicalKnowledge #Medico #MedGram #DoctorsOfInstagram #MedicalVideos #Elearning #Biochemistry #LearnMedicine #CellMovement #MotorProteins #fmge #fmgevideos #rapidrevisionfmge #fmgejan2023 #mbbslectures #nationalexitexam #nationalexittest #neetpg #usmlepreparation #usmlestep1 #fmge #usmle #drgbhanuprakash #medicalstudents #medicalstudent #medicalcollege #neetpg2023 #usmleprep #usmlevideos #usmlestep1videos #medicalstudents #neetpgvideos #physiologyvideos
- published: 29 Aug 2024
- views: 1335
39:37
Ron Vale (UCSF, HHMI) 2: Molecular Motor Proteins: The Mechanism of Dynein Motility
https://www.ibiology.org/cell-biology/motor-proteins/#part-2
Molecular motor proteins are fascinating enzymes that power much of the movement performed by livi...
https://www.ibiology.org/cell-biology/motor-proteins/#part-2
Molecular motor proteins are fascinating enzymes that power much of the movement performed by living organisms. In this introductory lecture, I will provide an overview of the motors that move along cytoskeletal tracks (kinesin and dynein which move along microtubules and myosin which moves along actin). The talk first describes the broad spectrum of biological roles that kinesin, dynein and myosin play in cells. The talk then discusses how these nanoscale proteins convert energy from ATP hydrolysis into unidirectional motion and force production, and compares common principles of kinesin and myosin. The talk concludes by discussing the role of motor proteins in disease and how drugs that modulate motor protein activity can treat human disease.
Part 2 discusses recent work from the Vale laboratory and other groups, on the mechanism of movement by dynein, a microtubule motor that is less well understood than kinesin and myosin. The lecture discusses the unusual properties of dynein stepping along microtubules, which have been uncovered using single molecule techniques. The nucleotide-driven structural changes in the dynein motor domain (elucidated by X-ray crystallography and electron microscopy) are also described. A model for dynein movement in the form of an animation is presented. However, much remains to be done in order to understand how this motor works and to test which elements of this model are correct.
The third (last) part of the lecture explains how the movement of mammalian dynein is regulated by other proteins such dynactin and adapter proteins. It also describes the effect of post-translational modifications of tubulin on dynein motility. This talk features the use of single molecule imaging techniques and biochemical reconstitution to study these problems. Unanswered questions on dynein regulation are also presented.
Speaker Biography:
Ron Vale is a Professor of Cellular and Molecular Pharmacology at the University of California, San Francisco and an Investigator of the Howard Hughes Medical Institute. He is also the founder of the iBiology project.
Vale received a B.A. degree in biology and chemistry from the University of California, Santa Barbara, and a Ph.D. degree in neuroscience from Stanford University. His graduate and postdoctoral studies at the Marine Biological Laboratory led to the discovery of kinesin, a microtubule-based motor protein.
Dr. Vale’s honors include the Pfizer Award in enzyme chemistry, the Lasker Award for Basic Medical Research, and elections to the National Academy of Sciences, National Academy of Medicine, and the American Academy of Arts and Sciences. Besides studying the mechanism of motor proteins, Vale’s laboratory studies mitosis, RNA biology, and the mechanism of T cell signaling.
https://wn.com/Ron_Vale_(Ucsf,_Hhmi)_2_Molecular_Motor_Proteins_The_Mechanism_Of_Dynein_Motility
https://www.ibiology.org/cell-biology/motor-proteins/#part-2
Molecular motor proteins are fascinating enzymes that power much of the movement performed by living organisms. In this introductory lecture, I will provide an overview of the motors that move along cytoskeletal tracks (kinesin and dynein which move along microtubules and myosin which moves along actin). The talk first describes the broad spectrum of biological roles that kinesin, dynein and myosin play in cells. The talk then discusses how these nanoscale proteins convert energy from ATP hydrolysis into unidirectional motion and force production, and compares common principles of kinesin and myosin. The talk concludes by discussing the role of motor proteins in disease and how drugs that modulate motor protein activity can treat human disease.
Part 2 discusses recent work from the Vale laboratory and other groups, on the mechanism of movement by dynein, a microtubule motor that is less well understood than kinesin and myosin. The lecture discusses the unusual properties of dynein stepping along microtubules, which have been uncovered using single molecule techniques. The nucleotide-driven structural changes in the dynein motor domain (elucidated by X-ray crystallography and electron microscopy) are also described. A model for dynein movement in the form of an animation is presented. However, much remains to be done in order to understand how this motor works and to test which elements of this model are correct.
The third (last) part of the lecture explains how the movement of mammalian dynein is regulated by other proteins such dynactin and adapter proteins. It also describes the effect of post-translational modifications of tubulin on dynein motility. This talk features the use of single molecule imaging techniques and biochemical reconstitution to study these problems. Unanswered questions on dynein regulation are also presented.
Speaker Biography:
Ron Vale is a Professor of Cellular and Molecular Pharmacology at the University of California, San Francisco and an Investigator of the Howard Hughes Medical Institute. He is also the founder of the iBiology project.
Vale received a B.A. degree in biology and chemistry from the University of California, Santa Barbara, and a Ph.D. degree in neuroscience from Stanford University. His graduate and postdoctoral studies at the Marine Biological Laboratory led to the discovery of kinesin, a microtubule-based motor protein.
Dr. Vale’s honors include the Pfizer Award in enzyme chemistry, the Lasker Award for Basic Medical Research, and elections to the National Academy of Sciences, National Academy of Medicine, and the American Academy of Arts and Sciences. Besides studying the mechanism of motor proteins, Vale’s laboratory studies mitosis, RNA biology, and the mechanism of T cell signaling.
- published: 02 Feb 2016
- views: 205572
0:23
Kinesin Motor Protein 3D Animation (with Labels)
3D Medical Animation by John Liebler – Kinesin Motor Protein “walking” along a microtubule filament, transporting molecular cargo such as neurotransmitters from...
3D Medical Animation by John Liebler – Kinesin Motor Protein “walking” along a microtubule filament, transporting molecular cargo such as neurotransmitters from one part of the cell to another. (Posted on Facebook)
Art of the Cell: Medical & Scientific 3D Animation & Illustration @WaimuWaimu
Check out his channel, website, and social media
Also check out my biology playlist: https://youtube.com/playlist?list=PLvQksHNDqkKQ1jfZsdMb3BmDGQD0t21EE
The video depicts a kinesin motor protein pulling a vesicle full of cargo, such as proteins, across a microtubule filament. Eukaryotic cells contain many membrane-bound organelles, such as the Golgi apparatus, which the vesicles recognize with their membrane proteins and fuse into the target organelle's membrane.
How kinesin moves: https://youtu.be/YAva4g3Pk6k
More information on vesicle transport: The Mechanism of Vesicular Transport - The Cell - NCBI Bookshelf
Video on vesicle transport: https://youtu.be/ABGlD1vQG3s
Simulation of vesicle full of cargo: https://youtu.be/ugfAe0ovB8w
Videos on microtubules: https://www.youtube.com/watch?v=tO-W8mvBa78&list;=PLvQksHNDqkKQ1jfZsdMb3BmDGQD0t21EE&index;=40 |
https://youtu.be/YGU0uN_RAIo | https://www.youtube.com/watch?v=4BAGI6LbHeo&list=PLvQksHNDqkKQ1jfZsdMb3BmDGQD0t21EE&index=40 | https://youtu.be/-qV__tYb4c4
Music: "Dragon Fish" by @C418
https://wn.com/Kinesin_Motor_Protein_3D_Animation_(With_Labels)
3D Medical Animation by John Liebler – Kinesin Motor Protein “walking” along a microtubule filament, transporting molecular cargo such as neurotransmitters from one part of the cell to another. (Posted on Facebook)
Art of the Cell: Medical & Scientific 3D Animation & Illustration @WaimuWaimu
Check out his channel, website, and social media
Also check out my biology playlist: https://youtube.com/playlist?list=PLvQksHNDqkKQ1jfZsdMb3BmDGQD0t21EE
The video depicts a kinesin motor protein pulling a vesicle full of cargo, such as proteins, across a microtubule filament. Eukaryotic cells contain many membrane-bound organelles, such as the Golgi apparatus, which the vesicles recognize with their membrane proteins and fuse into the target organelle's membrane.
How kinesin moves: https://youtu.be/YAva4g3Pk6k
More information on vesicle transport: The Mechanism of Vesicular Transport - The Cell - NCBI Bookshelf
Video on vesicle transport: https://youtu.be/ABGlD1vQG3s
Simulation of vesicle full of cargo: https://youtu.be/ugfAe0ovB8w
Videos on microtubules: https://www.youtube.com/watch?v=tO-W8mvBa78&list;=PLvQksHNDqkKQ1jfZsdMb3BmDGQD0t21EE&index;=40 |
https://youtu.be/YGU0uN_RAIo | https://www.youtube.com/watch?v=4BAGI6LbHeo&list=PLvQksHNDqkKQ1jfZsdMb3BmDGQD0t21EE&index=40 | https://youtu.be/-qV__tYb4c4
Music: "Dragon Fish" by @C418
- published: 16 Feb 2023
- views: 68233
1:42
Dynein Animation
A biology video showcasing the protein dynein moving across microtubules inside the cell. Most living cells have dynein that carries cargo through the cell alth...
A biology video showcasing the protein dynein moving across microtubules inside the cell. Most living cells have dynein that carries cargo through the cell although in the opposite direction as kinesin.
Join the Discord Server: https://discord.gg/wWMPJdegdx
#educational #biology #biochemistry #cell #kinesin #medschool #life #microscope
https://wn.com/Dynein_Animation
A biology video showcasing the protein dynein moving across microtubules inside the cell. Most living cells have dynein that carries cargo through the cell although in the opposite direction as kinesin.
Join the Discord Server: https://discord.gg/wWMPJdegdx
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- published: 10 Aug 2021
- views: 6681
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Dynein Motor Protein
Artistic rendering of a dynein motor protein hopping along a microtubule. Animated in Maya, composited in After Effects.
Note: The way that the dynein moves is...
Artistic rendering of a dynein motor protein hopping along a microtubule. Animated in Maya, composited in After Effects.
Note: The way that the dynein moves is wildly inaccurate. I didn't end up having as much time for research as I would have liked before I got started, and ended up deciding to focus more on creating the visual aesthetic that I wanted than on scientific accuracy.
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Dynein is a protein that carries vesicles around the cell by walking along microtubules. It walk towards the minus-end of the microtubule, which generally means that it carries things from the periphery of the cell towards the center.
This animation demonstrates the "hop cycle" of half of a dynein motor domain (essentially, one of dynein's two legs). It features a stylized dynein, based off of a cytoplasmic dynein from Dictyostelium discoideum (PDB: 3VKH). In the future, I hope to complete the animation including both halves of the motor domain, as well as the tail and the vesicle it's carrying.
More information about dynein can be found here:
http://en.wikipedia.org/wiki/Dynein
The PDB file can be found here:
www.rcsb.org/pdb/explore/explore.do?structureId=3vkh
https://wn.com/Dynein_Motor_Protein
Artistic rendering of a dynein motor protein hopping along a microtubule. Animated in Maya, composited in After Effects.
Note: The way that the dynein moves is wildly inaccurate. I didn't end up having as much time for research as I would have liked before I got started, and ended up deciding to focus more on creating the visual aesthetic that I wanted than on scientific accuracy.
-----
Dynein is a protein that carries vesicles around the cell by walking along microtubules. It walk towards the minus-end of the microtubule, which generally means that it carries things from the periphery of the cell towards the center.
This animation demonstrates the "hop cycle" of half of a dynein motor domain (essentially, one of dynein's two legs). It features a stylized dynein, based off of a cytoplasmic dynein from Dictyostelium discoideum (PDB: 3VKH). In the future, I hope to complete the animation including both halves of the motor domain, as well as the tail and the vesicle it's carrying.
More information about dynein can be found here:
http://en.wikipedia.org/wiki/Dynein
The PDB file can be found here:
www.rcsb.org/pdb/explore/explore.do?structureId=3vkh
- published: 29 May 2013
- views: 32462