| 5 | 1/1 | 返回列表 |
| 查看: 4576 | 回復(fù): 19 | |||
| 當(dāng)前只顯示滿足指定條件的回帖,點擊這里查看本話題的所有回帖 | |||
轉(zhuǎn)基因猴子木蟲 (正式寫手)
|
[求助]
gromacs蛋白計算結(jié)束后老是跑出盒子 已有3人參與
|
||
|
最近使用gromacs對我的目的蛋白進行分子模擬。box使用cubic,直徑為1.0,在350K下50ns蛋白跑出了盒子。然后把直徑調(diào)整為1.5nm,50ns跑完后蛋白依舊跑出了盒子。這是為何呀?是不是我參數(shù)哪里設(shè)錯了? 下面附上我最后MD時的參數(shù): title = Yo cpp = /usr/bin/cpp constraints = all-bonds integrator = md dt = 0.002 ; ps ! nsteps = 25000000 ; total 10 ps. nstxout = 2000 nstvout = 2000 nstfout = 0 nstlog = 2000 nstenergy = 2000 ns_type = grid rlist = 1.0 coulombtype = PME rcoulomb = 1.0 vdwtype = cut-off rvdw = 1.4 fourierspacing = 0.12 fourier_nx = 0 fourier_ny = 0 fourier_nz = 0 pme_order = 4 ewald_rtol = 1e-5 optimize_fft = yes ; Berendsen temperature coupling is on in two groups Tcoupl = v-rescale tc-grps = Protein non-protein tau_t = 0.1 0.1 ref_t = 450 450 ; Energy monitoring energygrps = Protein non-protein ; Pressure coupling is on Pcoupl = Parrinello-Rahman Pcoupltype = isotropic tau_p = 2 compressibility = 4.5e-5 ref_p = 1.0 ; Generate velocites is on at 450 K. gen_vel = yes gen_temp = 450.0 gen_seed = 173529 |
MDs-Gromacs |

木蟲 (正式寫手)

木蟲 (小有名氣)
木蟲 (正式寫手)

木蟲 (小有名氣)
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 0703化學(xué)求調(diào)劑,各位老師看看我。! +5 | 祁祺祺 2026-03-25 | 5/250 |
|
|---|---|---|---|---|
|
[考研] 070300求調(diào)劑306分 +3 | 26要上岸 2026-03-27 | 3/150 |
|
|
[考研] 化學(xué)調(diào)劑 +4 | 愛吃番茄的旭 2026-03-24 | 5/250 |
|
|
[考研] 復(fù)試調(diào)劑,一志愿南農(nóng)083200食品科學(xué)與工程 +5 | XQTJZ 2026-03-26 | 5/250 |
|
|
[考研] 303求調(diào)劑 +7 | 安憶靈 2026-03-22 | 8/400 |
|
|
[考研] 085600材料與化工306 +10 | z1z2z3879 2026-03-21 | 11/550 |
|
|
[考研] 333求調(diào)劑 +3 | question挽風(fēng) 2026-03-23 | 3/150 |
|
|
[碩博家園] 北京林業(yè)大學(xué)碩導(dǎo)招生廣告 +6 | kongweilin 2026-03-26 | 8/400 |
|
|
[考研] 342求調(diào)劑 +3 | 加油a李zs 2026-03-26 | 3/150 |
|
|
[考研] 321求調(diào)劑 +6 | wasdssaa 2026-03-26 | 6/300 |
|
|
[考研] 321求調(diào)劑 +5 | 材料cailiao 2026-03-21 | 5/250 |
|
|
[考研] 281求調(diào)劑 +3 | 亞克西good 2026-03-26 | 5/250 |
|
|
[考研] 297求調(diào)劑 +6 | 田洪有 2026-03-26 | 6/300 |
|
|
[考研] 281求調(diào)劑 +6 | Koxui 2026-03-24 | 7/350 |
|
|
[考研] 一志愿中南大學(xué)化學(xué)學(xué)碩0703總分337求調(diào)劑 +7 | niko- 2026-03-22 | 7/350 |
|
|
[考研] 材料與化工304求B區(qū)調(diào)劑 +3 | 邱gl 2026-03-25 | 3/150 |
|
|
[考研] 0854電子信息求調(diào)劑 +7 | α____ 2026-03-22 | 9/450 |
|
|
[考研] 285求調(diào)劑 +3 | AZMK 2026-03-24 | 3/150 |
|
|
[考研] 材料專碩331求調(diào)劑 +4 | 鮮當(dāng)牛 2026-03-24 | 4/200 |
|
|
[考研] 求調(diào)劑 +4 | 要好好無聊 2026-03-21 | 4/200 |
|