domains

In molecular biology, a protein domain is a region of a protein's polypeptide chain that is self-stabilizing and that folds independently from the rest. Each domain forms a compact folded three-dimensional structure. Many proteins consist of several domains, and a domain may appear in a variety of different proteins. Molecular evolution uses domains as building blocks and these may be recombined in different arrangements to create proteins with different functions. In general, domains vary in length from between about 50 amino acids up to 250 amino acids in length. The shortest domains, such as zinc fingers, are stabilized by metal ions or disulfide bridges. Domains often form functional units, such as the calcium-binding EF hand domain of calmodulin. Because they are independently stable, domains can be "swapped" by genetic engineering between one protein and another to make chimeric proteins.

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  1. S

    .xyz is good domain?

    Hello mga ka PHC, maganda ba bumili ng domain na .xyz? medyo mura kc sya kesa sa .com thanks.
  2. P

    Help Accepted Web Domain Suffixes for Google Workspace??

    Good evening po, I just want to ask if ano po yung mga web domain suffixes na tinatanggap ni google specially sa workspace. Nag try kasi ako gumawa then unfortunately yung mga domains na untrusted daw like (.cf, .tk, etc...) is di po matanggap then I try using (.com) ayun tinanggap kaso di ko...
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    Tools Top Domains

    Download - List of top domains Hidden content
  4. W

    Help domains/websites

    baka meron po kayong domains or websites na hindi na ginagamit, baka pwede mahingi or i'll pay some sor of 💰💰.. needed lang po kasi i want to build something pero di îllégâl.. please feel free to reply.. thanks
  5. I

    Help Domain

    mga ser san kayo nakakahanap ng free domain except sa freenom? pa share po salamat
  6. Z

    Closed Free .asia domain

    Crazy Domains brings you the latest offer for online growth! The .ASIA domain is free at Crazy Domains, and it comes with free email and website builder, all free for 1 year! An .ASIA is the dedicated domain for the world's fastest-growing region, a recognizable name that powers up local...
  7. V

    Closed .asia is free at crazy domains!

    Crazy Domains brings you the latest offer for online growth! The .ASIA domain is free at Crazy Domains, and it comes with free email and website builder, all free for 1 year! An .ASIA is the dedicated domain for the world's fastest-growing region, a recognizable name that powers up local...
  8. Z

    Closed Free (sub)domain providers

    Heres a list of free (sub)domain providers I've used or read of, with a small review. Domain + DNS Afraid.org It's my favourite provider. With a free account you can get: - 5 free subdomains from a list of over 90,000 'public' hosts. Public means that you can create subdomains under these...
  9. J

    Closed Cproxy account generetor(icreate) + disposable mail

    ======================================================================= Update:6-13-2014 Good News PHCitizens, iCreate is back!!! Get it Here!! [Note:i-like muna ung post para ma-dl] ======================================================================= Disposable Mail Tutorial Go to...
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