solvate ubq.psf ubq.pdb Ct 5 Co ubq_wb
ȴнVMD͵solvateubq.pdbubq.psfĵһˮСͼδڿԼһεˮΧףͼ
Ct 5 ֪ͨȷĸ߳ÿ귽ѡǸԭӣȻ5AΪ÷ı߽硣ע⣺ɵˮ岢һ塣߳ȡԭԶԭӵλáһ Co ubq_wbΪ֪ͨɵļнǵõļubq_wb.psf ubq_wb.pdb
2VMD TkConsole룺 set everyone [atomselect top all] measure minmax $everyone
ʱصֵϵԭĵԶĵꡣҪģԼҲ
measure center $everyone
ʱصֵϵġֵԺõ ֵͼ
ڿʼһ֮ǰҪɵļcommonĿ¼ԷʡWindowsԴҵ1-1-buildĿ¼Ctrlѡļubq.pdb, ubq.psf, ubq_ws.pdb, ubq_ws.psf, ubq_wb.pdb, ubq_ws.psfȻǿnamd-tutorial/commonĿ¼¡ ʾ ˴ɵˮʵϹСˡʵӦʱӦ֤ˮ㹻Էֹ˶ʱˮҲҪʹڱ߽ʱܸԪĵײڱ߽ϸ֪ʶġ ⣬ӦעʵӦʱӦˮзӡرǵʵľɲΪ0ʱӦ趨ĿʹϵԵġڷʱӦǷϵоܵ͵㣬Խʡʱ䡣Ϊܻ͵Է˶ 2.3 ״ˮзأUbiquitinķӶѧģ
һУǽҪ״ˮķطӽĶѧģ⡣ ȣҪеķӶѧģĿʲôǽط״ˮУˮΧգȻNAMD趨õ¶ֵBoltzmann-Maxwell
ʷֲԭӸһijʼٶȣҪţѧ̣ˮԼиԭӵ˶켣ǵõĽģⷺһСҺ״̬µ˶״̬
֪ʶӣСƽ⣨Minimization and Equilibration ζѧģʵʰ̣Сƽ⣨Minimization and EquilibrationСʱNAMD趨ԭӵٶΪ0Ȼϸıԭӵλòϵܵ㣬ΪӶѧģijʼ״̬һDz¼ԭ˶켣ġΪԭӵλøıֻΪNAMDҪ״̬ʵ˶ ƽõʺˮ趨õĻ¶ȣԭӵٶȣãﵽƽ䣬ϵﵽȶ״̬شﵽֵ ΪʲôҪȽСΪṩϵпܰŤѹεļͼǡǽṹͬԴģʱĴṹкܸߵȽСֱӽƽ⣬ʻˮãָչ״̬ͷŵЩṹеĸһûġΪǴṹķӦǵҺеʵ״̬Ӷ˷˼ʱ䡣ˣͷľ˶տʹõʵΪҺеʵΪбҪƽ֮ǰΪ͵㣬ΪӶѧģijʼ״̬ һأӶѧģСƽ̡ͨǻȽʹ̶ˮ˶Сƽ⣻Ȼʺˮͬʱ˶ٴξСƽһѭһĿʹˮӴﵽСͨһܿĹ̡ȻٷſʣʹϵͳﵽСԼСֹһʼṹܲȶ һѾҪubq_ws.pdb ubq_ws.psf ļձ¿ʼᵽNAMDĸļ֪ҪļͿύNAMDжѧģˡļcommonļУǽȵõļ 2.3.1 ļ
ǰǰʹNAMDдţġšָļļ¼˽жѧģȫãNAMDֻҪõһļͿӦָвڱζѧģ⣬namd-tutorial/1-2-sphere Ŀ¼¿ԵõѾԤϵļǽҪϸļݡ
дְ壬ڲ˵ѡ ļҵ1-2-sphere Ŀ¼ļѡȫ
ļͼȻļubq_ws_eq.confļܸӣǻϸÿһֵĺ塣
ע⣺ļУÿһпͷǡ#ݻᱻעͶԴNAMDеݡΪ˱֣#ļָɼ֡һǣ
############################################
## JOB DESCRIPTION ## ############################################ ˼һǶύ
1һ£Էļֳ¼֣ ? job description ? ɵ adjustable parameters ? ѧģsimulation parameters ? Ӳextra parameters ? ִнű execution script
ļ¼ĵʽṹļpdbpsfļλãļļԼѧģʱĻ¶ȣֹ㣬ȸֲڽжѧģʱֻҪṩNAMDһļNAMDͿҵļøֲҪжѧģ֮
2Ȼһ֣Job Descriptionһÿһпͷ#ֻע͡һļĿģMinimization and Equilibration of Ubiquitin in a Water Sphere൱һƬµĿ
3Adjustable Parameters һְ5 ? structure: õpsfļλ
? coordinatesõļpdbļλ
? set temperature 310: һtemperatureֵ310ԺҪʹ