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µ°°×ÖÊ´æÔںܶà½á¹¹Óò£¬½á¹¹ÓòÍùÍùÓкܶà¿Ú´ü£¬ºÜ¶àͬÁÅÏë²âµ°°×ÖʿڴüµÄ´óСºÍ¿Ú´üµÄË®·Ö×ÓµÄÊýÄ¿£¬ÕâÀïÌṩһ¸öÍøÉϵĽű¾£¬²»ÖªµÀΪʲô¹Ù·½ÍøÕ¾ÏÂÔØ²»ÁË£¬ÎÒÌṩһ·Ý½ö¹©´ó¼ÒÑо¿, ²¢¼òµ¥½éÉÜʹÓ÷½·¨£º

1.Ê×ÏȽéÉÜÒ»ÏÂÔ­Àí£¬Í¨Ë׵Ľ²£¬Ïë²âÁ¿Ò»¸ö¿×µÀ»òÕßµ°°×¿Ú´üµÄ´óС£¬Ê×ÏÈÒªÕÒµ½Ò»¸ö²âÁ¿Ä£ÐÍ£¬±ÈÈçhole programµÄÔ­Àí¾ÍÊDzÉÓÃÒ»¸ö¹Ì¶¨°ë¾¶µÄСÇò£¬Í¨¹ýÃÉÌØ¿¨ÂåËã·¨À´±éÀú¿×µÀ¡£Í¬ÑùPocket detector (Pck)Ò²ÊÇÕâ¸öÔ­Àí£¬¹Ù·½ÍøÕ¾½éÉÜÁ˼¸ÖÖÄ£ÐÍ£ºVan der Waals model (VdW)£¬Accessible Surface (SA)£¬Molecular Surface (MS)£¬The dual shape£¬a polyedral model£¬Alpha-shapes£¬Dual shape¡£Pck±È½ÏÍ»³öµÄÊDzÉÓÃÁËdual shapeÄ£ÐÍ£¬Èçͼ£º
SA
¼ÆËãpocket´óСºÍpocketÖÐÓжàÉÙË®·Ö×ÓµÄVMD²å¼þ
VDW
¼ÆËãpocket´óСºÍpocketÖÐÓжàÉÙË®·Ö×ÓµÄVMD²å¼þ-1
dual shape
¼ÆËãpocket´óСºÍpocketÖÐÓжàÉÙË®·Ö×ÓµÄVMD²å¼þ-2
¼ÆËãpocket´óСºÍpocketÖÐÓжàÉÙË®·Ö×ÓµÄVMD²å¼þ-3

ÏêÇ飬²Î¿¼£ºhttp://schwarz.benjamin.free.fr/Work/Pck/theory.htm

2¡£°²×°²½Ö裺
1£© ½âѹpck-2.0.3.zip,ÓÐÁ½¸öĿ¼:
pck2.0 ºÍstoop

2£©ÕÒµ½VMDµÄ°²×°Ä¿Â¼£¬²¢ÇÒÕÒµ½vmd.rcÕâ¸öÎļþ, Ìí¼ÓÏÂÃæµÄ´úÂëµ½vmd.rcµÄÎļþβ²¿£º
CODE:
source [file join $env(VMDDIR) "vmd.rc"]

# D directory where you placed the pck package
set pkgdir [file join "C:/Program Files" "University of Illinois" "VMD" "scripts" "pck"]
set env(PCK_HOME)  [file join $pkgdir pck2.0]
lappend auto_path $pkgdir

# integration in VMD menu
if { [catch {package require pck 2.0} msg] } {
    puts "VMD PCK package could not be loaded:\n$msg"
}
vmd_install_extension pck pckgui_tk  "Analysis/Pocket analysis"

˵Ã÷£ºset pkgdir [file join "C:/Program Files" "University of Illinois" "VMD" "scripts" "pck"] ÊÇ˵Ã÷Äã°Ñ½âѹºóµÄÎļþµÄÎļþĿ¼£¬¼ÇסÊǸùĿ¼£¬Ò²¾ÍÊǰüº¬Á½¸öÎļþ¼ÐµÄĿ¼£¬¼ÇסÀïÃæÊÇÓÃÒýºÅ£¬¶ø²»ÊÇб¸ÜÁË

3)È»ºó¾Í "Extensions"->"Analysis"->"Pocket package", Èçͼ£º

¼ÆËãpocket´óСºÍpocketÖÐÓжàÉÙË®·Ö×ÓµÄVMD²å¼þ-4

²»ÖªµÀΪɶһֱÁ¬²»ÉÏ·þÎñÆ÷£¬¹À¼Æ¹ýÒ»¶Îʱ¼ä¾ÍºÃÁË¡£

ͬʱÔÚ½éÉܼ¸¸öÈí¼þºÍÍøÖ·:
http://sourceforge.net/projects/fpocket/files/?source=navbar
http://www.modelling.leeds.ac.uk/pocketfinder/
http://bioserv.rpbs.univ-paris-diderot.fr/fpocket/

ÒýÓÃÓùýÕâ¸öÈí¼þµÄÎÄÏ×£ºhttp://www.plosone.org/article/i ... ournal.pone.0068138
ÔÚ²»ºÃË㣬Ìṩһ¸öPckÃüÁîÐеÄÈí¼þ. chmod +x Îļþ£¬¾Í¿ÉÒÔÖ±½ÓʹÓÃ[ Last edited by zhidao_bu on 2013-7-31 at 16:04 ]
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  • ¸½¼þ 1 : pck-2.0.6-win.rar
  • 2013-07-31 15:53:12, 189.28 K
  • ¸½¼þ 2 : pck-2.0-32.rar
  • 2013-07-31 15:53:37, 247.13 K
  • ¸½¼þ 3 : pck-64.rar
  • 2013-07-31 15:53:44, 243.39 K
  • ¸½¼þ 4 : refer.pdf
  • 2013-07-31 15:54:16, 2.18 M
  • ¸½¼þ 5 : pck2_manual.pdf
  • 2013-07-31 15:57:30, 99.82 K
  • ¸½¼þ 6 : pck-2.0.3.zip
  • 2013-07-31 15:59:18, 53.55 K

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