24小时热门版块排行榜    

查看: 679  |  回复: 3
当前只显示满足指定条件的回帖,点击这里查看本话题的所有回帖

lifeisall

铜虫 (小有名气)

[求助] amber 加中性化离子遇到问题 已有1人参与

教程上说
(5)加中性化离子:

>addions dna1 Na+ 0  (0意味着中性化)

18 Na+ ions required to neutralize.
Adding 18 counter ions to "dna1" using 1A grid
Grid extends from solute vdw + 1.87  to  7.97
Resolution:      1.00 Angstrom.
grid build: 0 sec
(no solvent present)
Calculating grid charges
charges: 0 sec
Placed Na+ in dna1 at (-0.73, 10.83, 18.51).
Placed Na+ in dna1 at (6.27, -8.17, 18.51).
Placed Na+ in dna1 at (10.27, 4.83, 11.51).
Placed Na+ in dna1 at (-6.73, -8.17, 11.51).
Placed Na+ in dna1 at (-5.73, 3.83, 13.51).
Placed Na+ in dna1 at (-9.73, 3.83, 25.51).
Placed Na+ in dna1 at (6.27, -8.17, 5.51).
Placed Na+ in dna1 at (-5.73, 8.83, 1.51).
Placed Na+ in dna1 at (11.27, 1.83, 25.51).
Placed Na+ in dna1 at (-10.73, -4.17, 28.51).
Placed Na+ in dna1 at (5.27, 3.83, 3.51).
Placed Na+ in dna1 at (2.27, -6.17, 27.51).
Placed Na+ in dna1 at (-10.73, -3.17, 8.51).
Placed Na+ in dna1 at (6.27, 7.83, 15.51).
Placed Na+ in dna1 at (10.27, -3.17, 8.51).
Placed Na+ in dna1 at (-1.73, -12.17, 16.51).
Placed Na+ in dna1 at (-9.73, 3.83, 4.51).
Placed Na+ in dna1 at (-7.73, 8.83, 21.51).
Done adding ions.
产生中性化的prmtop和inpcrd文件:

但是我操作后怎么产生的是如下信息:
> addions dna1 Na+ 0
18 Na+ ions required to neutralize.
Adding 18 counter ions to "dna1" using 1A grid
Grid extends from solute vdw + 4.98  to  11.08
Resolution:      1.00 Angstrom.
grid build: 0 sec
(no solvent present)
Calculating grid charges
charges: 1 sec
Placed Na+ in dna1 at (8.11, -5.38, 12.46).
Placed Na+ in dna1 at (7.11, 6.62, 19.46).
Placed Na+ in dna1 at (-9.89, 9.62, 12.46).
Placed Na+ in dna1 at (-8.89, -10.38, 21.46).
Placed Na+ in dna1 at (0.11, 13.62, 8.46).
Placed Na+ in dna1 at (-13.89, -1.38, 17.46).
Placed Na+ in dna1 at (1.11, -12.38, 12.46).
Placed Na+ in dna1 at (-3.89, 9.62, 25.46).
Placed Na+ in dna1 at (12.11, 2.62, 14.46).
Placed Na+ in dna1 at (-10.89, -5.38, 5.46).
Placed Na+ in dna1 at (-11.89, -2.38, 31.46).
Placed Na+ in dna1 at (12.11, -9.38, 25.46).
Placed Na+ in dna1 at (-8.89, 9.62, -0.54).
Placed Na+ in dna1 at (13.11, -7.38, 0.46).
Placed Na+ in dna1 at (11.11, 9.62, 6.46).
Placed Na+ in dna1 at (3.11, -14.38, 23.46).
Placed Na+ in dna1 at (-11.89, 9.62, 21.46).
Placed Na+ in dna1 at (15.11, -1.38, 29.46).

Done adding ions.

这是什么意思,怎么解决?
回复此楼

» 猜你喜欢

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

smutao

禁虫 (著名写手)


月只蓝: 金币+1, 鼓励交流 2014-01-18 08:16:14
本帖内容被屏蔽

4楼2014-01-17 19:18:11
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
查看全部 4 个回答

smutao

禁虫 (著名写手)


感谢参与,应助指数 +1
月只蓝: 金币+1, 鼓励交流 2014-01-17 12:36:02
本帖内容被屏蔽

2楼2014-01-17 10:40:31
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

lifeisall

铜虫 (小有名气)

引用回帖:
2楼: Originally posted by smutao at 2014-01-17 10:40:31
只要done了,就是对了,每次运行加的离子位置不一样是正常的,楼主多虑了。

那 出现charges: 1 sec也正常吗?不应该是charges: 0 sec吗?
3楼2014-01-17 19:02:17
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考研] 311求调剂 +3 冬十三 2026-03-24 3/150 2026-03-24 21:31 by peike
[考研] 086003食品工程求调剂 +5 淼淼111 2026-03-24 5/250 2026-03-24 20:53 by lailaisimei
[考研] 一志愿北京化工大学材料与化工 264分各科过A区国家线 +3 哈哈157349 2026-03-21 3/150 2026-03-24 14:11 by zhyzzh
[考研] 305分求调剂(食品工程) +5 Sxy112 2026-03-21 7/350 2026-03-24 12:27 by 544594351
[考研] 081700 调剂 267分 +9 迷人的哈哈 2026-03-23 9/450 2026-03-24 11:58 by 544594351
[考研] 一志愿华东理工大学081700,初试分数271 +5 kotoko_ik 2026-03-23 6/300 2026-03-24 10:29 by 学术搬砖er
[考研] 276求调剂。有半年电池和半年高分子实习经历 +9 材料学257求调剂 2026-03-23 10/500 2026-03-24 07:36 by wangy0907
[考研] 284求调剂 +10 Zhao anqi 2026-03-22 10/500 2026-03-24 00:08 by Equinoxhua
[考研] 一志愿北京化工大学 070300 学硕 336分 求调剂 +7 vv迷 2026-03-22 7/350 2026-03-23 23:44 by Txy@872106
[考研] 材料专业求调剂 +11 hanamiko 2026-03-18 11/550 2026-03-23 23:12 by peike
[考研] 275求调剂 +6 shansx 2026-03-22 8/400 2026-03-22 15:27 by barlinike
[考研] 260求调剂 +3 朱芷琳 2026-03-20 4/200 2026-03-22 15:12 by 朱芷琳
[考研] 求调剂 +5 Zhangbod 2026-03-21 7/350 2026-03-22 13:13 by Zhangbod
[考研] 一志愿深大,0703化学,总分302,求调剂 +4 七月-七七 2026-03-21 4/200 2026-03-21 18:20 by 学员8dgXkO
[考研] 336求调剂 +5 rmc8866 2026-03-21 5/250 2026-03-21 17:24 by 学员8dgXkO
[考研] 求调剂 +3 .m.. 2026-03-21 4/200 2026-03-21 16:25 by barlinike
[考研] 321求调剂 +9 何润采123 2026-03-18 11/550 2026-03-20 23:19 by JourneyLucky
[考研] 330求调剂 +4 小材化本科 2026-03-18 4/200 2026-03-20 23:13 by JourneyLucky
[考研] 一志愿西南交通 专硕 材料355 本科双非 求调剂 +5 西南交通专材355 2026-03-19 5/250 2026-03-20 21:10 by JourneyLucky
[考研] 085410人工智能专硕317求调剂(0854都可以) +4 xbxudjdn 2026-03-18 4/200 2026-03-20 09:07 by 不168
信息提示
请填处理意见