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[½»Á÷] Cellulose-Builder_tookit ·Ö×Ó½¨Ä££¨·Ö×ÓÄ£Ä⣩

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cellulose-builder ÊÇÒ»¸ö bash ½Å±¾£¬¿ÉÒÔÔÚÈκÎÀà unix ƽ̨ÉÏÔËÐУ¬ÓÉ¿²Æ¤ÄÉ˹ÖÝÁ¢´óѧ(unicamp)˹¿¨·ò»¯Ñ§Ñо¿Ëù¿ª·¢¡£¸Ã³ÌÐò¿ÉÒÔ¹¹½¨²»Í¬³ß´çºÍ¼¸ºÎÐÎ×´µÄÏËÎ¬ËØ¾§Ìå½á¹¹£¬ÎªÖ¸¶¨ÏËÎ¬ËØ½á¹¹µÄËùÓÐÔ­×ÓÉú³ÉµÑ¿¨¶û×ø±ê£¬ÊʺÏÓÃ×÷·Ö×Ó¶¯Á¦Ñ§Ä£ÄâºÍÆäËû¼ÆËãÖÐµÄÆðʼ½á¹¹¡£
´ÓËûÃÇ·¢²¼µÄÍøÕ¾ÏÂÔØÐèҪħ·¨£¬ÕâÀïÌṩ½Å±¾×ÊÔ´×÷Ϊ²Î¿¼ºÍѧϰ£¬°Ù¶ÈÍøÅÌÁ´½Ó: https://pan.baidu.com/s/1l6uzswmhfk2rgb41h9g_ew?pwd=ydem
¶þ¡¢Èí¼þÒÀÀµ
¸Ã³ÌÐòµÄÔËÐÐÒÀÀµÓÚÈý¸ö³ÌÐò°ü£º
1. octave
2. vmd
3. psfgen
ÏÂÃæÒÔdebianϵͳΪÀý£¬Õ¹Ê¾cellulose-builderµÄÅäÖü°Ê¹Óᣣ¨Èç¹ûÄãÊÇubuntu£¬ÄÇôͬÑùÊÊÓã¬Èç¹ûÄãÊÇred hatϵ£¬Ì滻һЩ±ØÒªÃüÁî¼´¿É£©
Ê×ÏÈÒÆ¶¯µ½¹¤×÷Ŀ¼£¬ÏÂÃæµÄËùÓÐÈí¼þ¶¼°²×°ÔÚ¹¤×÷Ŀ¼ÖУ¬ÕâÀïÎҵŤ×÷Ŀ¼ΪÕË»§Ö÷Ŀ¼£¨/home/youraccount£©
CODE:
cd ~

2.1 octave ÊÇÒ»ÖÖ±à³ÌÓïÑÔ£¬ÓÃÓÚ¹¤³Ì¡¢¿ÆÑ§¼ÆË㣬ÔÚÕâÀïÓÃÓÚ½¨Ä£¹ý³ÌÖеÄÊýÖµ¼ÆËã¡£ÔÚdebianϵͳÖпÉÒÔʹÓÃÒÔÏÂÃüÁî°²×°£º
CODE:
sudo apt-get install octave

2.2 vmd ÊÇÒ»¿îרÃÅÓÃÓÚ¿ÉÊÓ»¯·Ö×ÓÄ£ÄâµÄÈí¼þ¹¤¾ß£¬ÔÚ¹ÙÍø×¢²áµÇ¼¼´¿ÉÃâ·ÑÏÂÔØ¡£Ñ¡Ôñlinuxƽ̨×îа汾¡¾version 1.9.4 latest alpha (2022-04-27) platforms:linux_64 (rhel 7+) opengl, cuda, optix rtx, ospray (linux (rhel 7+) 64-bit intel/amd x86_64 sse/avx+ with cuda 10, optix6.5 rtx, ospray)¡¿ÏÂÔØ¼´¿É¡£½«°²×°°ü¡°vmd-1.9.4a57.bin.linuxamd64-cuda102-optix650-ospray185.opengl.tar.gz¡±Òƶ¯µ½¹¤×÷Ŀ¼½âѹ¼´¿É£º
CODE:
tar -xzvf vmd-1.9.4a57.bin.linuxamd64-cuda102-optix650-ospray185.opengl.tar.gz
cd vmd-1.9.4a57
./configure
cd src
make install

2.3 psfgen ÊÇÒ»ÖÖÔÚ·Ö×ÓÄ£ÄâºÍ½¨Ä£Öй㷺ʹÓõŤ¾ß£¬ÌرðÊÇÔÚ´¦Àíµ°°×ÖÊºÍÆäËûÉúÎï´ó·Ö×ӵĽṹÎļþʱ¡£ËüÖ÷ÒªÓÃÓÚÉú³ÉºÍÐ޸ķÖ×Ó¶¯Á¦Ñ§Ä£ÄâËùÐèµÄÎļþ£¬ÌرðÊÇpsf£¨protein structure files£¬µ°°×ÖʽṹÎļþ£©ºÍpdb£¨protein data bank£¬µ°°×ÖÊÊý¾Ý¿âÎļþ£©Îļþ¡£ÓÉÓÚnvmdÖаüº¬Á˸óÌÐò£¬Òò´Ë°²×°nvmd¼´¿É¡£Ñ¡Ôñlinuxƽ̨cuda°æ±¾¡¾version 3.0 (2024-06-14) platforms:linux-x86_64-multicore-cuda (nvidia cuda acceleration)¡¿£¬ÇëʹÓÃcuda°æ±¾µÄnamdÖеÄpsfgen£¬·ñÔòÔËÐÐʱ¿ÉÄÜÎÞ·¨Éú³É.psfºÍ.pdbÎļþ¡£½«°²×°°ü¡°namd_3.0_linux-x86_64-multicore-cuda.tar.gz¡±Òƶ¯µ½¹¤×÷Ŀ¼½âѹ¼´¿É£º
CODE:
tar -xzvf namd_3.0_linux-x86_64-multicore-cuda.tar.gz

2.4 ½«±¾ÌûÌṩµÄ¡°cellulose-builder_july_2013.zip¡±¸´ÖƵ½¹¤×÷Ŀ¼£¬Í¬Ñù½âѹËõ¼´¿É£º
unzip cellulose-builder_july_2013.zip
2.5 ×îºó£¬»¹ÐèÒª½«ËùÓÐÒÀÀµÈí¼þµÄ¿ÉÖ´ÐÐÎļþ·ÅÔÚpathÖУ¬ÒÔ±ã³ÌÐòµ÷Óá£Ö÷ÒªÊǽ«psfgenÌí¼Óµ½path±äÁ¿ÖУº
CODE:
±à¼­Îļþ.profileÎļþ
vim ~/.profile
ÔÚÎļþ×îºóÌí¼ÓÎı¾
export path=¡°$path:/home/zz/namd_3.0_linux-x86_64-multicore-cuda/¡±
Ë¢ÐÂshell»·¾³
source ~/.profile
¼ì²éÊÇ·ñ¿ÉÒÔÔËÐÐ
cd cellulose-builder_july_2013
./cellulose-builder.sh

¶ÔÓÚvmdºÍnvmdµÄÏÂÔØ×¢Ò⣺
1. Èç¹ûÄãµÄlinux°²×°ÁË¿ÉÊÇ»¯×ÀÃæ£¬Ö±½ÓʹÓÃä¯ÀÀÆ÷ÏÂÔØ°²×°°ü¼´¿É¡£
2. Èç¹ûÄãʹÓõÄÊÇwindowsƽ̨µÄwsl£¬Ê¹ÓÃwindowsµÄä¯ÀÀÆ÷ÏÂÔØ¼´¿É¡£
3. Èç¹ûÄãÊÇ´¿ÃüÁîÐеÄlinux£¬Ê×ÏÈÔÚÁíһ̨¿ÉµÇÂ¼ÍøÒ³µÄÉ豸ÉÏ×¢²áµÇ¼ÏÂÔØ£¬È»ºóÔÚÏÂÔØ½çÃæÓÒ¼ü¸´ÖÆ»ñÈ¡ÏÂÔØÁ´½Óurl£¬ÔÙʹÓÃwgetÃüÁî¼´¿ÉÔÚÃüÁîÐÐÖÐÏÂÔØ£º
CODE:
wget url

Èý¡¢cellulose-builderÃüÁî
cellulose-builder ½ÓÊÜÒÔÏÂÈýÖÖÖ¸ÁîÊäÈ룺
CODE:
./cellulose-builder [integer] [integer] [integer]
./cellulose-builder fibril [integer]
./cellulose-builder origin|center|monolayer [integer] [integer]

3.1 µÚÒ»×éÉú³ÉƽÐÐÁùÃæÌåÏËÎ¬ËØ¾§Ì壺Óû§±ØÐëÌṩÈý¸öÕûÊý£¬·Ö±ð´ú±íÿ¸ö¾§ÖáÉϵľ§°û¸´ÖÆÖظ´µÄÊýÁ¿£¨¼°Á´µÄ²ãÊý¡¢Ã¿²ãÁ´Êý¡¢Ã¿ÌõÁ´µÄÏËά¶þÌÇÊý£©¡£Ç°Á½¸öÕûÊý±ØÐë´óÓÚ1£¬¶ø×îºóÒ»¸öÕûÊý±ØÐë´óÓÚ0¡£ÀýÈçÏÂÃæµÄÖ¸Á»áÉú³ÉÒ»¸ö(2*2-1)=3²ãÏËÎ¬ËØÆ½Ãæ£¬Ã¿¸öÏËÎ¬ËØÆ½ÃæÓÉ4£¨»ò3£©ÌõÏËÎ¬ËØµ¥Á´¹¹³É£¬Ã¿¸öÏËÎ¬ËØµ¥Á´°üº¬3¸öÏËά¶þÌÇµÄÆ½ÐÐÁùÃæÌå¾§Ì壺
CODE:
./cellulose-builder.sh 2 4 3

3.2 µÚ¶þ×éÐγÉ36Á´ÏËÎ¬ËØÔ­ÏËά£º±ØÐëÌṩ×Ö·û´®fibril×÷ΪµÚÒ»¸ö²ÎÊý£¬Í¬Ê±Ìṩһ¸ö´óÓÚ0µÄÕûÊý×÷ΪµÚ¶þ¸ö²ÎÊý£¬´ú±íÿ¸öÏËÎ¬ËØÁ´ÖÐÏËά¶þÌǵÄÊýÁ¿¡£
3.3 µÚÈý×éÉú³Éµ¥²ãµÄÏËÎ¬ËØÆ½Ãæ£º±ØÐëÊäÈëorigin»òcenter»òmonolayer×÷ΪµÚÒ»¸ö²ÎÊý£¬È»ºóÊäÈëÁ½¸ö´óÓÚ1µÄÕûÊý£¬·Ö±ð´ú±íµ¥²ãÖаüº¬µÄÏËÎ¬ËØÁ´µÄÊýÁ¿ºÍÿÌõÁ´ÖÐÏËά¶þÌǵÄÊýÁ¿¡£ÆäÖÐoriginµÄÏËά¶þÌÇΪi-beta¹¹Ïó£¬centerΪii-beta¹¹Ïó£¬monolayerΪi-alpha¹¹Ïó¡£
3.4 Êä³ö£º³É¹¦ÔËÐÐÃüÁî»áµÃµ½Ò»¸öÃûΪcrystalµÄÎļþ¼Ð£¬ÀïÃæ°üº¬£ºcrystal.pdb, crystal.psf, crystal.xyz, psfgen.sh, psfgen.log£»ÆäÖÐ.pdb, .psf, .xyzÊÇÏàÓ¦µÄ½á¹¹Îļþ£¬ÁíÍâÁ½¸öÊdzÌÐòÔËÐйý³ÌÖÐÉú³ÉµÄ¡£
3.5 ÆäËü×Ô¶¨Ò壺cellulose-builder»¹Ö§³Ö¹¹½¨¶àÖÖÀàÐ͵ĽᾧÏËÎ¬ËØ£¬¿ÉÒÔͨ¹ý±à¼­ÊäÈëÎļþinput.inpÀ´¿ØÖÆ¡£input.inpÄÚÈÝÈçÏ£º
CODE:
phase=i-beta   # accepted values are: i-alpha , i-beta , ii , iii_i .
pbc=none       # accepted values are: none (default), a , b , all .
pcb_c=true    # accepted values are: false , true .

1. phase Ϊ¿ÉÑ¡µÄÏËÎ¬ËØ¹¹Ïó¡£
2. pbc ¿ØÖÆÆ½ÒƶԳÆÐÔ£º¼´ÊÇ·ñÑØ¾§Ìåѧ·½Ïòa¡¢b¹¹½¨¾ßÓÐÆ½ÒƶԳÆÐÔµÄ΢¾§£¬Ê¹Æä±©Â¶²»Í¬µÄ¾§Ãæ¡£
3. pcb_cΪÏËÎ¬ËØÁ´ÖÜÆÚÐÔ¹²¼Û¼üÉèÖãºpcb_c=true ±íʾÆôÓÃÖÜÆÚÐÔ£¬´ËÑ¡Ï×èÖ¹ÔÚÁ´Ä©¶ËÌí¼Ó h ºÍ oh Ô­×Ó£¬Ê¹ÏËÎ¬ËØÁ´Ä©¶ËÄܹ»ÓëÏàÁÚµÄÖÜÆÚͼÏñÐγÉÌÇÜÕ¼ü¡£pcb_c=false ±íʾÏËÎ¬ËØÁ´²»»áÖÜÆÚÐÔµØÓëÏàÁÚͼÏñ¹²¼Û¼üºÏ£¬Ã¿ÌõÏËÎ¬ËØÁ´¶¼´øÓÐÒ»¸ö¶îÍâµÄË®·Ö×Ó£¨Ò»¸ö h Ô­×ÓÔÚÒ»¸öÄ©¶Ë£¬Ò»¸ö oh »ùÍÅÔÚÁíÒ»¸öÄ©¶Ë£©¡£

¸ü¶àµÄʹÓÃչʾ¡¢ÅäÖᢼ°Îļþº¬Òå¿ÉÒÔ´ÓËûÃǵÄÂÛÎÄÖлñµÃ£¬doi:10.1002/jcc.22959
ÂÛÎÄÁ´½Ó£ºhttps://onlinelibrary.wiley.com/doi/abs/10.1002/jcc.22959

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