²é¿´: 3683  |  »Ø¸´: 5
±¾Ìû²úÉú 1 ¸ö Ä£ÄâEPI £¬µã»÷ÕâÀï½øÐв鿴
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

³ÂÓ¦¹ã

гæ (³õÈëÎÄ̳)

[ÇóÖú] ÇóGromacsÖÐGlycamÁ¦³¡Êý¾Ý°ü¡£¡£·Ç³£¸Ðл

±¾ÈË×î½üÔÚÑо¿Ìǵ°°×µÄÄ£Ä⣬×ö³öpdb½á¹¹Îļþºó£¬ÕÒ²»µ½ºÏÊʵÄÁ¦³¡£¬²é×ÊÁÏÖ»ÓÐGlycamÁ¦³¡Êʺϣ¬µ«ÓÖ¿àÓÚ×Ô¼ºÊǸöÐÂÊÖ£¬Ñ°ÕÒ²»µ½Á¦³¡Êý¾Ý°ü¡£¡£»¹ÍûÄÄλºÃÐÄÈ˸ø´«Ò»·Ý°É£¿£¿·Ç³£¸Ðл£¡£¡

[ Last edited by ben_ladeng on 2011-12-22 at 19:03 ]
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

gromacs Á¦³¡

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shengxiang

ľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
Óù½£½­ºþ(½ð±Ò+3): EPI¹ÄÀøÔ­´´£¬´Ë½â´ðÔÚ·Ö×ÓÄ£ÄâÂÛ̳ÒÑÓУ¬http://www.mdbbs.org/thread-215-1-1.html 2011-12-21 18:40:01
³ÂÓ¦¹ã(½ð±Ò+8): ¡ï¡ï¡ïºÜÓаïÖú ллÄúµÄ°ïÖú£¡ 2011-12-22 09:34:23
jiaoyixiong(½ð±Ò+10, Ä£ÄâEPI+1): ¹ÄÀø½»Á÷ 2011-12-22 14:11:05
gromacsÖÐÌí¼ÓamberÁ¦³¡ÓÐÁ½ÖÖ·½·¨£º(1)´Óhttp://ffamber.cnsm.csulb.edu/ÉÏÏÂÔØ¶ÔÓ¦ÓÚÄãµÄgromacs°æ±¾µÄamberÁ¦³¡²ÎÊýÎļþ£¬¾ßÌåµÄ²½ÖèÈçÏ£º
Installation & Testing:
(1) Install the desired GROMACS distribution (v3.1.4, v3.2.1, v3.3, or v3.3.1).
(2) Download the appropriate ffamber ports (.tar.gz) with or without pdf documentation from the table below, being sure that the version number you choose matches the version of GROMACS you are using.
(3) Unzip/untar the downloaded tar.gz file.
(4) Copy aminoacids.dat and vdwradii.dat to the "top" directory in your gromacs distribution (you should see force field files there, such as ffoplsaa.*). If you plan on simulating nucleic acids, refer to the note for nucleic acids in aminoacids.dat below.
(5) Files for each force field are located in a seperate subdirectory, such as ffamber94/ for the Cornell potential. Copy the desired ffamber* files to the top directory in your gromacs distribution.
(6) Increment the number at the top of the "top/FF.dat" file by 1 for each AMBER port you'll install (so that it matches the total number of forcefields available in the "top" directory).
(7) Add lines like the following to the "top/FF.dat" file. These are used by pdb2gmx to allow you to identify the desired FF and field 1 must match the ffamber* filename prefixes, whereas the following fields can be user-defined:
     ffamber94 AMBER94 Cornell protein/nucleic forcefield
     ffamber99 AMBER99 Wang protein/nucleic acid forcefield
     ffamber99p AMBER99p protein/nucleic forcefield
     ffamber03 AMBER03 Duan protein/nucleic forcefield
(8) Locate the GMXRC in your GROMACS distribution and run `source GMXRC`.
(9) Run `pdb2gmx -H14 -f any.pdb` with any pdb to verify that these force fields are now seen by GROMACS. Working example .pdb files are available below, alongside pre-prepared gro and top files (GROMACS 3.1.4 / AMBER94) to which you can compare your resulting files.
(2).Äã¿ÉÒÔ±àÒë¸ß°æ±¾µÄgromacs£¬ÀýÈç4.5£¬ÀïÃæ×Ô´øÁËamberÁ¦³¡£¬ÃâÈ¥ÁËÁíÍâ°²×°µÄÂé·³~
5Â¥2011-12-21 18:35:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 6 ¸ö»Ø´ð

³ÂÓ¦¹ã

гæ (³õÈëÎÄ̳)

2Â¥2011-12-19 14:25:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shengxiang

ľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
³ÂÓ¦¹ã(½ð±Ò+2): ¡ïÓаïÖú ллÄúµÄ°ïÖú£¡ÎÒÖ÷ÒªÊÇÏëÒªÒ»·ÝÄÜÔÚGromacsÀïÔËÐеÄGlycamÊý¾Ý°ü£¬ÄÄλºÃÐÄÈ˰ïæ¸ø´«Ò»·Ý£¿ 2011-12-21 09:14:34
Óù½£½­ºþ(½ð±Ò+2): лл 2011-12-21 18:44:15
3Â¥2011-12-21 08:54:51
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

³ÂÓ¦¹ã

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
Â¥: Originally posted by shengxiang at 2011-12-21 08:54:51:
http://www.pharmacy.manchester.ac.uk/bryce/amber

ÄúºÃ£¬ÇëÎÊÄãÄÇÀïÓÐÄÜÔÚGromacsÀïÔËÐеÄGlycamÁ¦³¡Êý¾Ý°üÂ𣿣¿ÄÜ·ñ½Ì½ÌСµÜÔõôÔÚGromacsÀïÌí¼ÓAmberÁ¦³¡£¿£¿
4Â¥2011-12-21 09:18:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8.O.55.1.O.54,¿ÆÄ¿ÆëÈ«,¿ÉÙ¤¼± +3 ASdOkHsho7FD 2026-08-28 6/300 2026-08-29 07:38 by gy1nBQXYQJqL
[»ù½ðÉêÇë] ͶƱ:  ÓжàÉÙÈËÊǽñÌì²éϵͳ֪µÀ½á¹ûµÄ£¿ +16 °®¿´ÊéµÄ¿ÉÀÖ 2026-08-26 18/900 2026-08-29 07:32 by winsaint
[»ù½ðÉêÇë] ÎÒ¾ÍÊÇÉêÇëÒ»¸öÃæÉÏÏîÄ¿¶øÒÑ£¬ÕâÆÀÉóÒâ¼ûÊǰ´ÕÕ½ÜÇàµÄÌõ¼þÆÀµÄ°É£¿ +4 gouxfjh 2026-08-28 6/300 2026-08-29 07:15 by gouxfjh
[»ù½ðÉêÇë] ¹ú×ÔÈ»ÆÀÉóÒâ¼û +11 wangmingqi 2026-08-28 15/750 2026-08-29 00:17 by fangyl2005
[»ù½ðÉêÇë] Ϊʲô×ÊÖúÊý¸÷´ó¸ßУ¶¼´´Ð¸ߣ¬×Ô¼ºÉêÇëÔõô¾ÍÕâôÄÑ +12 Kittylucky 2026-08-27 13/650 2026-08-29 00:04 by superceng
[»ù½ðÉêÇë] ¹ú×ÔÈ»ÃæÉϸ´ÅÌ~»¶Ó­ÌÖÂÛ (½ð±Ò+15) +13 ÇçÌì¼ÓÓÍ 2026-08-26 14/700 2026-08-28 18:36 by huagongfeihu
[»ù½ðÉêÇë] ÃæÉϺÏ×÷µ¥Î»¸ÇÕ +5 ssyjh 2026-08-27 5/250 2026-08-27 20:50 by gdfollow
[»ù½ðÉêÇë] Ôõô¿´Çà»ùÖÐÁËûÓа¡ +5 Ò¶¾Å΢ 2026-08-26 5/250 2026-08-27 10:35 by l_zh2008
[»ù½ðÉêÇë] Ϊʲô ¹ú¼Ê(µØÇø)ºÏ×÷Óë½»Á÷ÏîÄ¿ ûÓзŰñ£¿ 10+3 majunge000 2026-08-26 11/550 2026-08-27 08:42 by ±±¾©À³Òð±à¼­
[»ù½ðÉêÇë] ÎÒ²»Àí½â£¡ +15 Edward_pc 2026-08-26 23/1150 2026-08-26 20:34 by zzuzxg
[»ù½ðÉêÇë] 2026ÄêµÄ¹ú¼ÒÉç¿Æ»ù½ðÏîĿͨѶÆÀÉóµÄйæÔòÓëж¯Ïò¡¢ÐÂÌôÕ½ +7 process2012 2026-08-23 10/500 2026-08-26 19:23 by hmhminy
[»ù½ðÉêÇë] 2026Äê8ÔÂ25ÈÕ¹ú×ÔÈ»·Å°ñǰͻȻÊÕµ½ÁÐÈëÆÀÉóר¼ÒÓʼþ£¬ÓйØÏµÂ𣿠+25 ľˮ˼¶¹ 2026-08-25 28/1400 2026-08-26 14:53 by draco1987
[»ù½ðÉêÇë] ¹ú¼ÊºÏ×÷¿É²éÁË£¬ÖÐÁËÃæÉÏ (EPI+1)(½ð±Ò+50) +18 Ldrop2023 2026-08-26 18/900 2026-08-26 11:15 by cmrandy
[»ù½ðÉêÇë] ϵͳ½ø²»È¥ +4 yanglien 2026-08-26 5/250 2026-08-26 11:10 by wenfengw83
[»ù½ðÉêÇë] ÏîÄ¿ÐÅÏ¢ºÍ¾­·ÑÐÅÏ¢ÔÚϵͳÀï¶¼¿ÉÒÔ¿´µ½ÁË +6 wittyboy 2026-08-26 14/700 2026-08-26 10:55 by wittyboy
[Ö°³¡ÈËÉú] ѧÉúײ¼û¸¨µ¼Ô±ËÍÍâÂô£¬µÚ¶þÌìÈ«°à¶¼³ÁĬÁË +3 ¾¨ÓãÈÚ½ð_Õã½­_É 2026-08-22 3/150 2026-08-26 09:01 by zzuzxg
[»ù½ðÉêÇë] Å£À´£¡Ã×À´£¡ÃæÀ´£¡ +8 beefly 2026-08-26 8/400 2026-08-26 08:37 by xuzhipiao
[»ù½ðÉêÇë] ijЩ»ú¹¹£¬ÒÔЧÂʵÍΪÈÙ£¬ÒÔЧÂʵÍ×÷Ϊ´æÔڸР+9 yuleib84 2026-08-25 10/500 2026-08-25 17:14 by alexon
[»ù½ðÉêÇë] Èç¹û´Ë¿ÌÄãÕýÔÚΪ¹ú»ù¸Ðµ½½¹ÂÇ£¬²»·ÁÀ´ÌýÌýÕâÊס¶»ù½ðÖ®Íâ¡· +8 scalable 2026-08-24 8/400 2026-08-25 12:52 by jnhyjjm
[»ù½ðÉêÇë] ûÓÐÈκÎÏûÏ¢-ÊDz»ÊǾÍÁ¹ÁË +9 ͼÀ²Í¼À² 2026-08-24 10/500 2026-08-25 11:59 by ÄϺ£Ð¡¸ç
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û