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Biological assembly assigned by authors ÊÇ×÷ÕßÌṩµÄ£¬Biological assembly generated by PISA (software) ÊÇÈí¼þÔ¤²âµÄ¡£ ËüÌṩÁ˺ܶà¸öassembly, ͬһ¸öassembly¿ÉÄÜÊÇ×÷ÕßÌṩµÄ¿ÉÄÜÊÇÈí¼þÔ¤²âµÄ£¬Ò²¿ÉÄÜÊÇÁ½Õß¹²Í¬µÄ¡£ »¹ÓÐÎҸоõÄã¸ã»ìÁËPDB structure ºÍ biological assembly¡£Ò»¸öproteinµÄPDB structure ¿ÉÄÜÓɶàÌõÁ´×é³É£¬¶øbiological assembly ¿´µÄÊÇbiological  condition ϶àÉÙ¸öprotein assemble ÔÚÒ»ÆðÈ»ºóto be functional.
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Biological assembly assigned by authors ÊÇ×÷ÕßÌṩµÄ£¬Biological assembly generated by PISA (software) ÊÇÈí¼þÔ¤²âµÄ¡£ ËüÌṩÁ˺ܶà¸öassembly, ͬһ¸öas ...

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3Â¥: Originally posted by Àî·Æçù at 2014-04-09 15:05:50
ÄÜ·ñÔÙÇå³þ½âÊÍÒ»ÏÂbiological asembly ÓëPDB structure£¿ÔõÑùÕýȷʹÓÃÕâÁ½ÖÖÊý¾Ý£¿...

¼òµ¥µÄ˵£¬°´ÕÕ¹ßÀýPDBÀïÃæµÄstructureÏÔʾµÄÊÇasymmetric unit/Unit cell µÄstructure, ¶øÒ»¸öbiological assembly (the functional form of a protein)ËüµÄ½á¹¹¸ú¾§Ìå״̬ÖеĽṹ²»Ì«Ò»Ñù¡£ a biological assembly may be built from:
one copy of the asymmetric unit
multiple copies of the asymmetric unit
a portion of the asymmetric unit
References: protein structure determination part in http://pdbwiki.org/wiki/Biological_unit
http://www.rcsb.org/pdb/101/stat ... html#Anchor-BioUnit
4Â¥2014-04-09 15:24:39
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