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What is a Protein? Learn about the 3D shape and function of macromolecules

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RCSBProteinDataBank

RCSBProteinDataBank

Күн бұрын

A new version of this video is available at • What is a Protein? (fr...
Proteins play countless roles throughout the biological world, from catalyzing chemical reactions to building the structures of all living things.
Despite this wide range of functions all proteins are made out of the same twenty amino acids, but combined in different ways. The way these twenty amino acids are arranged dictates the folding of the protein into its unique final shape. Since protein function is based on the ability to recognize and bind to specific molecules, having the correct shape is critical for proteins to do their jobs correctly.
A PDF flyer accompanies this video at PDB-101 at bit.ly/RK7OmG
Animation by Maria Voigt, narration by Monica Sekharan

Пікірлер: 171
@RCSBProteinDataBank
@RCSBProteinDataBank 6 жыл бұрын
No more distracting music. A new version of this video is available at kzfaq.info/get/bejne/rdyEqZuF1r2nZGw.html
@zapy422
@zapy422 6 жыл бұрын
Thank you for this great video. Please produce more.
@ivanbombana9481
@ivanbombana9481 5 жыл бұрын
Do You have something on sinthesys of antibiotics?
@higher3070
@higher3070 4 жыл бұрын
I need this. Thanks!!
@geezson1238
@geezson1238 7 жыл бұрын
This video brought stress to my biology class.
@alfiddasalsabilla9443
@alfiddasalsabilla9443 3 жыл бұрын
Exactly
@gregorysagegreene
@gregorysagegreene 3 жыл бұрын
"Wait'll ya' get a look at [DNA] ... 'Whoop, whoooop!' "
@faisal_tamano_jr
@faisal_tamano_jr 2 жыл бұрын
Same, I'm currently suffering because I feel like I don't understand anything that was discussed in this video
@nazeef13
@nazeef13 8 жыл бұрын
good info but the background music is just plain distracting
@spencerjones1848
@spencerjones1848 8 жыл бұрын
Am I playing Runescape?
@chairarms
@chairarms 7 жыл бұрын
Nazeef Vasaya ugh it's like kill me now
@person-fu1ex
@person-fu1ex 7 жыл бұрын
rly? I find it (and the whole video really) strangely calming 😆
@person-fu1ex
@person-fu1ex 7 жыл бұрын
idk
@ericheine2414
@ericheine2414 4 жыл бұрын
My undergraduates is in biochemistry. That was great- we didn't have such a nice short synopsis of proteins when I was in school. You had to hunt and peck to get your way through it. I swear it was like they were keeping it a secret. Thanks for sharing.
@dennisboyd1712
@dennisboyd1712 2 жыл бұрын
Yes the evolutionist do not want the Beauty of this Intricate Design to spread doubt that all these 100 of thousands of combinations Replicate just by chance
@BrightJordan
@BrightJordan 9 жыл бұрын
Talks too fast and the background music is too loud.
@bosslikeskills903
@bosslikeskills903 9 жыл бұрын
f
@ghostkidgamerez3917
@ghostkidgamerez3917 3 жыл бұрын
@@bosslikeskills903 f
@madknee9435
@madknee9435 2 жыл бұрын
@@ghostkidgamerez3917 f
@lovebughomeschool9071
@lovebughomeschool9071 Жыл бұрын
then slow the video down
@tech4991
@tech4991 9 жыл бұрын
Cripe, the background music is distracting, and the volume of it overrides the overly-fast narration. Good animation, but please remake this.
@Novak2611
@Novak2611 10 жыл бұрын
I love proteins !!! Such a marvelous machines I have ever seen !!! The blueprint of their construction (DNA) is just mind boggling !!! As a mathematical physicist, I become more interested in biology, specially the recent shocking findings that plants use complex quantum physics technique to boost the efficiency of photosynthesis.
@chriskeaten1126
@chriskeaten1126 8 жыл бұрын
Please get rid of that background music and play something a little less circus-y
@izzy1orihara
@izzy1orihara 8 жыл бұрын
wtf is this music
@chairarms
@chairarms 7 жыл бұрын
MorningStar "waa, waa, wee, wee, waa-wee-waa, wee, wee" aaaaand repeat!
@rawanreda6908
@rawanreda6908 8 жыл бұрын
I find it a bit difficult to understand you because you're speaking swiftly but great video anyway! Keep it up!!
@mv8858
@mv8858 8 жыл бұрын
Music in the background is extremely annoying but the video was extremely helpful. Thanks!
@kushalsingha3772
@kushalsingha3772 9 жыл бұрын
be slow and calm while understanding others so that they can be benifited
@weirdwolf888
@weirdwolf888 8 жыл бұрын
The commentator needs to speak more clearly and slowly. Too much information for 3-4 minutes, would have been better to split it into several videos.
@sarautente3515
@sarautente3515 5 жыл бұрын
Everyone's annoyed by the background music, I'm hypnotized by it! What's its name? XD
@i-m-alien
@i-m-alien 6 жыл бұрын
Background music.... Best.... I loved it.....
@alex-h.
@alex-h. 9 жыл бұрын
So what are proteins again?
@goodsir2551
@goodsir2551 8 жыл бұрын
Made of amino acids which can be broken down to carboxylic acids
@loungelizard836
@loungelizard836 9 жыл бұрын
She does talk VERY fast for all that info! Fortunately, you can slow the audio speed if you wish. Use settings to go as slow as 1/4 speed (.25).
@flyingfuninthesun01
@flyingfuninthesun01 10 жыл бұрын
This was helpful but the narration was a little too fast. I'm trying to process and understand and need to hear it a little slower :)
@chl5041
@chl5041 10 жыл бұрын
Than just slow down the video
@melaniemitchell8367
@melaniemitchell8367 6 жыл бұрын
The information is really helpful but she talks sooo fast I have to pause every 3 seconds to write stuff down and the distracting background music makes it worse!!
@nahnahnah30
@nahnahnah30 6 жыл бұрын
the music makes it more interesting. plus if the musics too distracting, that's a sign you're not really paying attention to the content
@Dark_Knight1189
@Dark_Knight1189 5 жыл бұрын
Background music is very distracting
@marcoantoniogalleguillosca4568
@marcoantoniogalleguillosca4568 3 жыл бұрын
A very illustrative video of what happens on a molecular scale
@dddphoenixd5683
@dddphoenixd5683 6 жыл бұрын
Jesus, change the background music!!!!
@nipnipnip7508
@nipnipnip7508 7 жыл бұрын
so proteins are structures made from amino acids that facilitate the function of each organ and the body as a whole. is that right?
@jumana3772
@jumana3772 8 жыл бұрын
The music is so distracting
@Marie-MadeleineEJones
@Marie-MadeleineEJones 7 жыл бұрын
For this sort of didactic work, which is rather complex and difficult, the author would do best in chosing a reader who can speak slowly and pronounce his words clearly. This is nearly brain wrecking to understnd at first visionning, and when you get to the end the first time, you have by necessity had to go over the video at least five times, just to understand ONCE. This speed talking is just what is absolutely unbearable on videos - plus the music indeed is too loud and does not add anything to the quality of the didactic content : on the opposite, it takes away audibility and comprehension. Authors, please, heed, when you are making these otherwise interesting videos. Thank you. Thanks for the effort and good continuation in video making, MMEJones
@TaiChiKnees
@TaiChiKnees 10 жыл бұрын
This is terrific, but the music is really distracting.
@chl5041
@chl5041 10 жыл бұрын
Oh no how will you live?
@arunjohnson1162
@arunjohnson1162 10 жыл бұрын
Oh, hi charlie
@BodaburhanUddin-ht5ul
@BodaburhanUddin-ht5ul 4 ай бұрын
The explanation is excellent but the background music is a distraction for me🙋
@boofang10
@boofang10 2 жыл бұрын
EXCELLENT VIDEO on protein structure !! 😁👍🏻👍🏻 .. gonna be helpful for my students to understand better !!
@MrGamesloth123
@MrGamesloth123 8 жыл бұрын
I found the music so distracting, please re-edit this and re-upload. A lot of other people seem to have the same complaint, and I cannot understand as to why you haven't done it already.
@StefanOsfit
@StefanOsfit 4 жыл бұрын
I like the animations that you used! Great video
@ohlookadandelion
@ohlookadandelion Жыл бұрын
I WAS SO CONFUSED ABOUT THE R GROUP THINGY IM SO GLAD I CLOCKED ON THIS VIDEOOO
@larissaconsoli
@larissaconsoli 5 жыл бұрын
Thanks a lot for sharing such an amazing video! Helps me a lot as a university teacher! :)
@RCSBProteinDataBank
@RCSBProteinDataBank 5 жыл бұрын
Larissa Consoli, this video has been updated and the new version is available here:kzfaq.info/get/bejne/rdyEqZuF1r2nZGw.html&lc=z23vcljgexnxtv0lhacdp430yiv1sjrjtoo5ggc30pdw03c010cHope this will be even more helpful.
@naioon7869
@naioon7869 3 жыл бұрын
用意できた!
@user-zw8bi9cu9f
@user-zw8bi9cu9f 3 жыл бұрын
🤔
@hermiliocarvalhojr.7208
@hermiliocarvalhojr.7208 5 жыл бұрын
This video was perfect. Thank you very much!
@m.susanalevy4247
@m.susanalevy4247 6 жыл бұрын
1st version is much better than the 2nd one
@yusufakhter923
@yusufakhter923 6 жыл бұрын
I want to use this video for my open educational resource course on Protein structures & functions under CC-BY-NC licence. Please allow us to use it. Thanks.
@RCSBProteinDataBank
@RCSBProteinDataBank 6 жыл бұрын
You are welcome to use the video. Please credit the RCSB Protein Data Bank. Good luck with the course.
@FIREBREATH1001
@FIREBREATH1001 7 жыл бұрын
wow! so enlightened by this video, I was kind of finding it hard to understand about the structures before watching it :-D
@meganmessaros9402
@meganmessaros9402 7 жыл бұрын
This is perfect! Thank you!
@RealEstateInsider247
@RealEstateInsider247 6 жыл бұрын
RCSCProteinDataBank: Would you be willing to re-do this video and explain in layman's terms (with out that music)?
@RCSBProteinDataBank
@RCSBProteinDataBank 6 жыл бұрын
The new version of this video will be available in about 2 weeks. Stay tuned!
@rolandoalvarezjr.7998
@rolandoalvarezjr.7998 8 жыл бұрын
can i use this video on my project?
@rajivb.5931
@rajivb.5931 8 жыл бұрын
very nice
@zch7345
@zch7345 3 жыл бұрын
Excellent visual presentation
@jachintan3946
@jachintan3946 7 жыл бұрын
what a beautiful and useful video~
@ayeshamariam9070
@ayeshamariam9070 8 жыл бұрын
plz fr nxt vedioes audio shuld be bit high
@damonrossouw9732
@damonrossouw9732 4 ай бұрын
Not all amino acids have a sulphur group, still informative demonstration
@saenprom
@saenprom 8 жыл бұрын
thank you for knowledge sharing
@neithanm
@neithanm 7 жыл бұрын
Such a shame that sound quality and background noise (music).
@ImoniFatty
@ImoniFatty 2 жыл бұрын
The audio volume is very low
@NaturalMama85
@NaturalMama85 11 жыл бұрын
This is a great video, but it goes a bit too quickly for many students to follow.
@irfanmalik880
@irfanmalik880 6 жыл бұрын
Great info
@ambiahmadadamu7483
@ambiahmadadamu7483 8 жыл бұрын
Good
@sumonomaly4097
@sumonomaly4097 7 жыл бұрын
CTRL, ALT, DEL
@kogerthesecond
@kogerthesecond 2 ай бұрын
Dat beat goin hard my boi
@dipakdey7304
@dipakdey7304 8 жыл бұрын
really very nice, thank you for knowledge sharing :)
@syedsuhailahmed2868
@syedsuhailahmed2868 6 жыл бұрын
Thank u
@mathghamhainn
@mathghamhainn 11 жыл бұрын
Looks great!
@Xxrosemaryxx69420
@Xxrosemaryxx69420 Жыл бұрын
this music is so calming
@Valentina.soto97
@Valentina.soto97 6 жыл бұрын
PLEASE REMOVE THAT DISTRACTING MUSIC!
@lorenzobrosan4314
@lorenzobrosan4314 9 жыл бұрын
GET RID OF THAT MUSIC!!!!!!!!!!!!! TALK SLOWER AND MORE CLEARLY!!!!!!!!!!!!!!!!!
@MIDOTRI
@MIDOTRI 8 жыл бұрын
merci
@sanchezzz69420
@sanchezzz69420 2 жыл бұрын
This video would fit my learning style. So simple. 👁️👁️👅👁️👁️
@ShivaBioTechnical
@ShivaBioTechnical 2 жыл бұрын
अति उत्तम विख्यान धन्यवाद
@darakshanfatima39
@darakshanfatima39 3 жыл бұрын
Very helpful video thank you
@gregorysagegreene
@gregorysagegreene 3 жыл бұрын
Funny how Carboxyl and Amino Groups make the polymerized Chains that form a Protein, while Deoxyribose Sugar and Phosphate Group make the Backbones that form DNA. All as, respectively, the Amino Acid's Side Chain gives a Protein it's Properties while the Nucleoside's Nitrogeneous Base (it's 'side chain') records it's Information. ... that will later be used (via Codons) to select for the Protein's Properties. Is it not then possible to make the conjecture that Life, as distinct from mere 'clockwork' Physics, is a self-sustaining Chemical System that inserts into the chain of emergent properties in the Universe a means for using Information to Select for the Variability and Emergence of such Properties.
@mhalawany
@mhalawany 6 жыл бұрын
What miraculous God Actions and design
@youthmotivation3569
@youthmotivation3569 7 жыл бұрын
one thing i cant understand is that there are only 20 amino acids and our body has millions of proteins ...then how can only 20 amino acids make sucha large number of proteins
@psuedonym9999
@psuedonym9999 7 жыл бұрын
The amino acids can link together to form chains of at least 100 amino acids long, and it's possible to form longer chains. This, combined with the shape & folding of the protein, and the order of the amino acids in the protein, provides a long list of combinations. To make things easier to explain, take a dipeptide. As the name suggests, it has 2 amino acids in it. 20^2 = 400. So there can be 400 dipeptides using the amino acids that are necessary in the human body. Do the same thing with 100 amino acids in a chain, and you get 20^100 = 1.267651e+130 = 1.267651 * 10^130. 10^130 is 1 followed by *130* zeros!
@gregorysagegreene
@gregorysagegreene 3 жыл бұрын
Turn up the sound 🔉 please ?
@farruhhudayberganov2625
@farruhhudayberganov2625 Жыл бұрын
Thanks for useful informations
@niranjaynayak7391
@niranjaynayak7391 10 жыл бұрын
best understud
@itskittyme
@itskittyme 9 жыл бұрын
nice music
@KoichiFirst8092
@KoichiFirst8092 5 жыл бұрын
Is anyone here from the "Biology 1" digital textbook of The Swedish National Encyclopedia? Är någon här från Nationalencyklopedins digitala lärobok "Biologi 1"?
@khusbukhatun6322
@khusbukhatun6322 4 жыл бұрын
It is really very helpful..
@2liter8
@2liter8 8 жыл бұрын
It would be better if you talked slower so it can be absorbed that is unless you are trying to impress people. The point is to learn here.
@jessed0308
@jessed0308 10 жыл бұрын
true!
@terribletheo8401
@terribletheo8401 8 жыл бұрын
Hey... What's up? Chem class from edcc.
@AyaxGutier
@AyaxGutier 2 жыл бұрын
los videos en ingles dan progeria
@blitherbox7467
@blitherbox7467 4 жыл бұрын
A freak in a masterpiece.
@panengadenpaintsandhardwar4253
@panengadenpaintsandhardwar4253 3 жыл бұрын
Super explanation
@24Jon13
@24Jon13 6 жыл бұрын
lovin the channel!!
@swinub4606
@swinub4606 5 ай бұрын
What is this song can anyone help
@sal4439
@sal4439 8 жыл бұрын
this is great thanks
@Novak2611
@Novak2611 10 жыл бұрын
***** Sorry i don't understand the last sentence.
@giorgio644
@giorgio644 10 жыл бұрын
bello il video
@muhammedboz6850
@muhammedboz6850 8 жыл бұрын
voice quality is so bad
@fabiolamaia2186
@fabiolamaia2186 5 жыл бұрын
THANK YOU
@anhardahmani4027
@anhardahmani4027 6 жыл бұрын
فيديو مفيد جدا
@andromedagalaxy9692
@andromedagalaxy9692 8 жыл бұрын
Wow this cool
@alisaabary5224
@alisaabary5224 7 жыл бұрын
My lecturer brought me here
@cobax10
@cobax10 3 жыл бұрын
Beautiful
@josephinemarkopoulou5421
@josephinemarkopoulou5421 10 жыл бұрын
omg you speak SO fast :O
@doubleghod
@doubleghod 6 жыл бұрын
I had to use the closed captioning on this because the chick tawks too fast (or she has her hand over her mouth)
@RCSBProteinDataBank
@RCSBProteinDataBank 6 жыл бұрын
Please watch the updated version of this video kzfaq.info/get/bejne/rdyEqZuF1r2nZGw.html. It has much better narration and much more information.
@noshabanoshaba8520
@noshabanoshaba8520 5 жыл бұрын
3d structure of cell
@koshal8528
@koshal8528 3 жыл бұрын
good structure
@arguablyso1577
@arguablyso1577 5 жыл бұрын
The voice speaks too quickly and quietly for this to be at all educational. I'm getting maybe 10% of the words?
@Dreammeditaterepeat
@Dreammeditaterepeat 9 жыл бұрын
I freakin love science..
@danm2983
@danm2983 7 жыл бұрын
Speak up and turn off that music and Id have better comprehension without having to rewind.
@contrapunteado
@contrapunteado 3 жыл бұрын
Buenísimo
@NathanRiveraMelo
@NathanRiveraMelo 10 жыл бұрын
LIFE IS WEIRD, DUDE! This is so odd!
@sherwaynemorrison1301
@sherwaynemorrison1301 10 жыл бұрын
Lmaoooo!
@niazali7291
@niazali7291 8 жыл бұрын
NiCeeeeeeeeeeeee
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