Difference between revisions of "Secondary structure"
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+ | almondombass | ||
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− | <a name="[ | + | <a name="[문ìÂÂì ì²ÂìÂÂ]"></a> |
− | <p style="FONT-SIZE: 13px; MARGIN: 0px; COLOR: #000000; TEXT-INDENT: 0px; LINE-HEIGHT: 21px; FONT-FAMILY: " | + | <p style="FONT-SIZE: 13px; MARGIN: 0px; COLOR: #000000; TEXT-INDENT: 0px; LINE-HEIGHT: 21px; FONT-FAMILY: "ë°ÂÃÂÂ"; TEXT-ALIGN: justify"><span style="FONT-SIZE: 13px; COLOR: #000000; LINE-HEIGHT: 21px; FONT-FAMILY: "ë°ÂÃÂÂ"; TEXT-ALIGN: justify">ë¨백ì§Âì ì´루ë polypeptideë ì§Âì ÃÂÂì¼론존ì¬ÃÂÂë ê²Âì´ ìÂÂëÂÂë¼ ê·Âì¹Âì Âì¼론ê°Â기거ë 꺾쓠ùì´Ã ÃÂÂÃÂÂì ìÂÂ
체구조를 ÃÂÂì±ÃÂÂëÂÂë° ì´를 secondary structureë¼고ÃÂÂë¤. 2ì°¨ 조를 ê°Âê³ ìÂÂë proteinì ëÂÂÃÂÂì Âì¸ ìÂÂë âº-helix(ëÂÂì )ì β-pleated sheet(ë³ÂÃÂÂ구ìÂÂ)ì´ë¤.</span> </p> |
− | <p style="FONT-SIZE: 13px; MARGIN: 0px; COLOR: #000000; TEXT-INDENT: 0px; LINE-HEIGHT: 21px; FONT-FAMILY: " | + | <p style="FONT-SIZE: 13px; MARGIN: 0px; COLOR: #000000; TEXT-INDENT: 0px; LINE-HEIGHT: 21px; FONT-FAMILY: "ë°ÂÃÂÂ"; TEXT-ALIGN: justify"><span style="FONT-SIZE: 13px; COLOR: #000000; LINE-HEIGHT: 21px; FONT-FAMILY: "ë°ÂÃÂÂ"; TEXT-ALIGN: justify">âº-helix(ëÂÂì 구조)ë ìÂÂ기ëÂÂ¥ 주ë³Âì ê°ÂìÂÂë¯ì´ polypeptide를 ì¶Âì¼론ôì ê·Âì¹Âì Âì¸ ëÂÂì ÃÂÂì¼론ê°Â긴 구조를 ì´룬ë¤. ëÂÂì ì 1ÃÂÂì  ëÂÂì´ìÂÂë 3.6ë¶ÂìÂÂì ìÂÂ미ëÂ
¸ì°ì´ ë¤ì´ ìÂÂì¼며 ëÂÂì ÃÂÂì ìÂÂ
체구조를 ì ì§ÂÃÂÂë ìÂÂëÂÂë ¥ì peptide bondsì 카르보ëÂÂ기(c=o)ì ìÂÂ미ëÂ
¸ê¸°(-NH)ê°Âì ìÂÂìÂÂì´ ë§Âì ìÂÂìÂÂ결éì ìÂÂÃÂÂë¤.</span> </p> |
− | <p style="FONT-SIZE: 13px; MARGIN: 0px; COLOR: #000000; TEXT-INDENT: 0px; LINE-HEIGHT: 21px; FONT-FAMILY: " | + | <p style="FONT-SIZE: 13px; MARGIN: 0px; COLOR: #000000; TEXT-INDENT: 0px; LINE-HEIGHT: 21px; FONT-FAMILY: "ë°ÂÃÂÂ"; TEXT-ALIGN: justify"><span style="FONT-SIZE: 13px; COLOR: #000000; LINE-HEIGHT: 21px; FONT-FAMILY: "ë°ÂÃÂÂ"; TEXT-ALIGN: justify">β-ë³ÂÃÂÂ구조ë ëªÂ
주ì¤ì ë¨백짠ì±ë¶Âì¸ Ã¼ë¸Âë¡Âì¸(fibroin)ì 구조ìÂÂì ë°ÂÃÂÂ짠ê²Âì¼론polypeptideê° ê·Âì¹Âì Âì¼론꺾ì“ ë§Âì¹ ë³ÂÃÂÂì ë°Â쯤 ë²Âë ¤ ëÂÂì 겠ê°Âì 모ìÂÂì ÃÂÂë¤. ì´ë¤ë 갠ô리éðëÂÂê°Âì ìÂÂìÂÂ결é과 ìÂÂìÂÂë ¥ì ìÂÂô ì¼ì Âà구조를 ì ì§ÂÃÂÂë¤.</span> </p> |
− | <p style="FONT-SIZE: 13px; MARGIN: 0px; COLOR: #000000; TEXT-INDENT: 0px; LINE-HEIGHT: 21px; FONT-FAMILY: " | + | <p style="FONT-SIZE: 13px; MARGIN: 0px; COLOR: #000000; TEXT-INDENT: 0px; LINE-HEIGHT: 21px; FONT-FAMILY: "ë°ÂÃÂÂ"; TEXT-ALIGN: justify"><span style="FONT-SIZE: 13px; COLOR: #000000; LINE-HEIGHT: 21px; FONT-FAMILY: "ë°ÂÃÂÂ"; TEXT-ALIGN: justify">ë¨백ì§Âì 2ì°¨ 구조ë Ã¸, ë¿Â, ìÂÂñ, ü붠ë±ì ì´루ë âº-keratin(ì¼Âë¼Ã´)ì´ë 결체조ì§Âì ì±ë¶Âì¸ collagen(ì½Âë¼ê²Â), elastin(ìÂÂë¼ì¤Ã´)ê³¼ ê°Âì 구조ë¨백ì§Â(structure protein)ì 기본구조ì´ë¤. 구조ë¨백ì§Âì ÃÂÂÃÂÂ갠긴 ì¤모ìÂÂì´ë¼ ì“ ì ë¨백ì§Â(fibrous protein)ì´ë¼고ë ÃÂÂë©° 물ì ì ëÂ
¹ì§ ìÂÂ고견고àì±ì§Âì ê°ÂëÂÂë¤.</span> </p> |
− | <p style="FONT-SIZE: 13px; MARGIN: 0px; COLOR: #000000; TEXT-INDENT: 0px; LINE-HEIGHT: 21px; FONT-FAMILY: " | + | <p style="FONT-SIZE: 13px; MARGIN: 0px; COLOR: #000000; TEXT-INDENT: 0px; LINE-HEIGHT: 21px; FONT-FAMILY: "ë°ÂÃÂÂ"; TEXT-ALIGN: justify"> </p> |
Revision as of 13:18, 27 September 2007
ë¨백ì§Âì ì´루ë polypeptideë ì§Âì ÃÂÂì¼론존ì¬ÃÂÂë ê²Âì´ ìÂÂëÂÂë¼ ê·Âì¹Âì Âì¼론ê°Â기거ë 꺾쓠ùì´Ã ÃÂÂÃÂÂì ì 체구조를 ÃÂÂì±ÃÂÂëÂÂë° ì´를 secondary structureë¼고ÃÂÂë¤. 2ì°¨ 조를 ê°Âê³ ìÂÂë proteinì ëÂÂÃÂÂì Âì¸ ìÂÂë âº-helix(ëÂÂì )ì β-pleated sheet(ë³ÂÃÂÂ구ìÂÂ)ì´ë¤.
âº-helix(ëÂÂì 구조)ë ìÂÂ기ëÂÂ¥ 주ë³Âì ê°ÂìÂÂë¯ì´ polypeptide를 ì¶Âì¼론ôì ê·Âì¹Âì Âì¸ ëÂÂì ÃÂÂì¼론ê°Â긴 구조를 ì´룬ë¤. ëÂÂì ì 1ÃÂÂì  ëÂÂì´ìÂÂë 3.6ë¶ÂìÂÂì ìÂÂ미렸ì°ì´ ë¤ì´ ìÂÂì¼며 ëÂÂì ÃÂÂì ì 체구조를 ì ì§ÂÃÂÂë ìÂÂëÂÂë ¥ì peptide bondsì 카르보ëÂÂ기(c=o)ì ìÂÂ미렸기(-NH)ê°Âì ìÂÂìÂÂì´ ë§Âì ìÂÂìÂÂ결éì ìÂÂÃÂÂë¤.
β-ë³ÂÃÂÂ구조ë 몠주ì¤ì ë¨백짠ì±ë¶Âì¸ Ã¼ë¸Âë¡Âì¸(fibroin)ì 구조ìÂÂì ë°ÂÃÂÂ짠ê²Âì¼론polypeptideê° ê·Âì¹Âì Âì¼론꺾ì“ ë§Âì¹ ë³ÂÃÂÂì ë°Â쯤 ë²Âë ¤ ëÂÂì 겠ê°Âì 모ìÂÂì ÃÂÂë¤. ì´ë¤ë 갠ô리éðëÂÂê°Âì ìÂÂìÂÂ결é과 ìÂÂìÂÂë ¥ì ìÂÂô ì¼ì Âà구조를 ì ì§ÂÃÂÂë¤.
ë¨백ì§Âì 2ì°¨ 구조ë Ã¸, ë¿Â, ìÂÂñ, ü붠ë±ì ì´루ë âº-keratin(ì¼Âë¼Ã´)ì´ë 결체조ì§Âì ì±ë¶Âì¸ collagen(ì½Âë¼ê²Â), elastin(ìÂÂë¼ì¤Ã´)ê³¼ ê°Âì 구조ë¨백ì§Â(structure protein)ì 기본구조ì´ë¤. 구조ë¨백ì§Âì ÃÂÂÃÂÂ갠긴 ì¤모ìÂÂì´ë¼ ì“ ì ë¨백ì§Â(fibrous protein)ì´ë¼고ë ÃÂÂë©° 물ì ì 령짠ìÂÂ고견고àì±ì§Âì ê°ÂëÂÂë¤.