| 4 | 1/1 | 返回列表 |
| 查看: 981 | 回復(fù): 3 | |||
zongzhiyou銀蟲 (初入文壇)
|
[求助]
NAMD安裝中的nanotubes.conf文件如何編寫
|
各位大俠,請(qǐng)教在NAMD安裝中需要的nanotubes.conf文件如何編寫啊,我需要做分子對(duì)接(蛋白與配體之間),有沒有哪位大俠幫忙指點(diǎn)一下,或者模版或者幫編寫下 感謝萬分啊!急求啊(昨天寫了一個(gè)關(guān)于安裝的求助帖,當(dāng)時(shí)找到了相關(guān)資料,而且帖子還沒有人回答就選擇了讓斑竹刪了,但是在請(qǐng)求刪除到刪除的過程中有位仁兄回復(fù)了,再次對(duì)那位仁兄說抱歉。 |

木蟲 (正式寫手)
|
安裝的話不需要.conf文件的,只要解壓就行了 .conf文件是跑分子動(dòng)力學(xué)的參數(shù)文件,包括了各種參數(shù)信息 建議你先看一下NAMD的教程,論壇里面有中文版的 http://www.gaoyang168.com/bbs/viewthread.php?tid=3516164 |
木蟲 (正式寫手)
|
給你看一個(gè).conf的樣本吧 ############################################################# ## JOB DESCRIPTION ## ############################################################# # This is what this job does ############################################################# ## ADJUSTABLE PARAMETERS ## ############################################################# structure mypsf.psf coordinates mypdb.pdb outputName myoutput set temperature 310 # Continuing a job from the restart files if {0} { set inputname myinput binCoordinates $inputname.restart.coor binVelocities $inputname.restart.vel ;# remove the "temperature" entry if you use this! extendedSystem $inputname.xsc } firsttimestep 0 ############################################################# ## SIMULATION PARAMETERS ## ############################################################# # Input paraTypeCharmm on parameters par_all27_prot_lipid.inp # NOTE: Do not set the initial velocity temperature if you # have also specified a .vel restart file! temperature $temperature # Periodic Boundary conditions # NOTE: Do not set the periodic cell basis if you have also # specified an .xsc restart file! if {0} { cellBasisVector1 20.0 0 0 cellBasisVector2 0 20.0 0 cellBasisVector3 0 0 50.0 cellOrigin 0 0 0 } wrapWater on wrapAll on # Force-Field Parameters exclude scaled1-4 1-4scaling 1.0 cutoff 12.0 switching on switchdist 10.0 pairlistdist 14.0 # Integrator Parameters timestep 2.0 ;# 2fs/step rigidBonds all ;# needed for 2fs steps nonbondedFreq 1 fullElectFrequency 2 stepspercycle 10 #PME (for full-system periodic electrostatics) if {0} { PME yes PMEGridSpacing 1.0 #manual grid definition #PMEGridSizeX 32 #PMEGridSizeY 32 #PMEGridSizeZ 64 } # Constant Temperature Control langevin on ;# do langevin dynamics langevinDamping 1 ;# damping coefficient (gamma) of 5/ps langevinTemp $temperature langevinHydrogen no ;# don't couple langevin bath to hydrogens # Constant Pressure Control (variable volume) if {0} { useGroupPressure yes ;# needed for 2fs steps useFlexibleCell no ;# no for water box, yes for membrane useConstantArea no ;# no for water box, yes for membrane langevinPiston on langevinPistonTarget 1.01325 ;# in bar -> 1 atm langevinPistonPeriod 100.0 langevinPistonDecay 50.0 langevinPistonTemp $temperature } restartfreq 500 ;# 500steps = every 1ps dcdfreq 500 xstFreq 500 outputEnergies 100 outputPressure 100 # Fixed Atoms Constraint (set PDB beta-column to 1) if {0} { fixedAtoms on fixedAtomsFile myfixedatoms.pdb fixedAtomsCol B } # IMD Settings (can view sim in VMD) if {0} { IMDon on IMDport 3000 ;# port number (enter it in VMD) IMDfreq 1 ;# send every 1 frame IMDwait no ;# wait for VMD to connect before running? } ############################################################# ## EXTRA PARAMETERS ## ############################################################# # Put here any custom parameters that are specific to # this job (e.g., SMD, TclForces, etc...) ############################################################# ## EXECUTION SCRIPT ## ############################################################# # Minimization if {0} { minimize 100 reinitvels $temperature } run 50000 ;# 100ps |
| 4 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 一志愿 南京航空航天大學(xué) ,080500材料科學(xué)與工程學(xué)碩 +3 | @taotao 2026-03-31 | 3/150 |
|
|---|---|---|---|---|
|
[考研] 294分080500材料科學(xué)與工程求調(diào)劑 +11 | 柳溪邊 2026-03-26 | 12/600 |
|
|
[考研] 材料科學(xué)與工程求調(diào)劑 +13 | 深V宿舍吧 2026-03-29 | 13/650 |
|
|
[考研] 322求調(diào)劑 +3 | 熹僖XX 2026-03-31 | 3/150 |
|
|
[考研] 263求調(diào)劑 +3 | DDDDuu 2026-03-27 | 3/150 |
|
|
[考研] 085601 材料工程 313分 求調(diào)劑 +6 | Ong3 2026-03-27 | 6/300 |
|
|
[考研] 土木304求調(diào)劑 +3 | 頂級(jí)擦擦 2026-03-31 | 3/150 |
|
|
[考研] 一志愿南昌大學(xué)324求調(diào)劑 +6 | hanamiko 2026-03-30 | 6/300 |
|
|
[考研] 土木304求調(diào)劑 +4 | 兔突突突, 2026-03-31 | 5/250 |
|
|
[考研] 08工科,295,接受跨專業(yè)調(diào)劑 +6 | lmnlzy 2026-03-30 | 6/300 |
|
|
[考研] 083000學(xué)碩274求調(diào)劑 +12 | Li李魚 2026-03-26 | 12/600 |
|
|
[考研] 0817化工學(xué)碩調(diào)劑 +7 | 努力上岸中! 2026-03-31 | 7/350 |
|
|
[考研]
|
Gymno 2026-03-30 | 6/300 |
|
|
[考研] 297 地理學(xué)070500 復(fù)試求調(diào)劑 +3 | 小圓圈圈ooo 2026-03-30 | 3/150 |
|
|
[考研] 317分 一志愿南理工材料工程 本科湖工大 求調(diào)劑 +12 | 芋泥小鈴鐺 2026-03-28 | 12/600 |
|
|
[考研] 壓國家一區(qū)線,求導(dǎo)師收留,有恩必謝! +7 | 迷人的哈哈 2026-03-28 | 7/350 |
|
|
[考研] 331環(huán)境科學(xué)與工程求調(diào)劑 +3 | 熠然好運(yùn)氣 2026-03-27 | 3/150 |
|
|
[考博] 26申博 +3 | 加油沖! 2026-03-26 | 3/150 |
|
|
[考研] 085600,材料與化工321分調(diào)劑 +4 | 大饞小子 2026-03-27 | 6/300 |
|
|
[考研] 296求調(diào)劑 +4 | 汪?! 2026-03-25 | 7/350 |
|