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璁稿鏂伴椈鎶ラ亾浜嗚繖浠朵簨锛屼絾鍗存病鏈変换浣曞疄璐ㄦ€х殑鍐呭锛屾垜鎵句簡濂藉崐澶╋紝缁堜簬鍦ㄤ竴涓姤閬撲腑鎵惧埌涓€鐐瑰共璐с€傝嫳鍥借繖浣嶉櫌澹湪鎺ュ彈銆婃瘡鏃ラ偖鎶ャ€嬮噰璁挎椂澹扮О锛屼粬浠箣鎵€浠ヨ涓烘柊鍐犵梾姣掓槸浜洪€犵殑锛屽師鍥犱箣涓€鏄€滃ぇ鑷劧涓嶅厑璁稿洓涓甫姝g數鑽风殑姘ㄥ熀閰歌繛缁嚭鐜扳€濓紙The laws of physics say that you can not have four positively charged amino acids in a row.锛夈€?br/>
涓昏鐨勫甫姝g數鑽风殑姘ㄥ熀閰告槸纰辨€ф皑鍩洪吀锛屼竴鍏辨湁涓夌锛堟煇浜涙皑鍩洪吀鍦ㄧ壒瀹氭潯浠朵笅涔熷彲鑳藉甫姝g數锛夛紝瀹冧滑鏄簿姘ㄩ吀銆佺粍姘ㄩ吀鍜岃禆姘ㄩ吀锛屽畠浠殑鍗曞瓧姣嶇缉鍐欑鍙锋槸R銆丠銆並銆傝繛缁洓涓皑鍩洪吀鐨勮瘽锛屼竴鍏辨湁81绉嶅彲鑳界殑鎺掑垪銆?br/>
鐜板湪锛岃鎴戜滑鎵撳紑NCBI锛?缇庡浗鍥藉鐢熺墿鎶€鏈俊鎭腑蹇冿級鐨凚LAST*椤甸潰锛岄€夋嫨铔嬬櫧璐˙LAST锛屽苟閫夋嫨swissprot铔嬬櫧璐ㄥ簭鍒楁暟鎹簱銆傛垜闅忔墜杈撳叆浜哛RRR锛岄┈涓婅烦鍑轰簡涓€澶у爢鍚湁杩炵画鍑虹幇鍥涗釜RRRR甯︽鐢佃嵎姘ㄥ熀閰哥殑铔嬬櫧璐紝鍖呮嫭寰堝鐗╃锛屾垜閫変簡涓€涓汉绫伙紙Homo聽聽sapiens锛夌殑渚嬪瓙锛堝浘鍥涳級銆傜湅鏉ヨ繖浣嶈嫳鍥介櫌澹凡缁忔壘鍒颁簡浜虹被涓嶆槸杩涘寲鑰屾潵鐨勶紝鑰屾槸鐢变笂甯濇垨鑰呭鏄熶汉鍒堕€犵殑璇佹嵁浜嗐€傚洜涓猴紝The laws of physics say that you can not have four positively charged amino acids in a row.
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*BLAST鍏ㄧОBasic Local Alignment Search Tool锛屽嵆鈥滃熀浜庡眬閮ㄦ瘮瀵圭畻娉曠殑鎼滅储宸ュ叿鈥濓紝鏄敓鐗╀俊鎭甯哥敤绠楁硶锛屽彲灏嗚緭鍏ョ殑鏍搁吀鎴栬泲鐧借川搴忓垪涓庢暟鎹簱涓殑宸茬煡搴忓垪杩涜姣斿锛岃幏寰楀簭鍒楃浉浼煎害绛変俊鎭紝浠庤€屽垽鏂簭鍒楃殑鏉ユ簮鎴栬繘鍖栧叧绯汇€?a class=”user_name_fontColor” href=”https://weitoutiao.zjurl.cn/rogue/topic_share/?concern_id=1656532416088124&prevent_activate=1″>#鏂板啝鑲虹値#
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