[AMBER] hbonds

From: Mary Varughese <maryvj1985.gmail.com>
Date: Fri, 7 Nov 2014 15:57:10 +0530

sir,

As per this link
http://archive.ambermd.org/201007/0681.html

""atom# :res.atom atom# :res.atom atom# :res.atom %occupied
> distance angle lifetime maxocc
> | 115 :1.O10 | 104 :1.H20 92 :1.O8 | 96.06 2.818 ( 0.21)
> 34.14 (28.58) 45.5 ( 72.3) 390 |....x.
> .*..*...........*.x*...**.**.........*.....|

The h-bond is formed for 96% of the simulation; average distance of 2.818
A with a 0.21 stddev. The lifetime is 45.5 frames (i.e. if you assume 1
ps between frames, the average lifetime of the h-bond is 45.5 ps; note
that this value will depend on the distance cutofff). Finally the maxocc
represents the longest time an h-bond was formed was 390 frames. You can
likely see this as fluctuations in the distance > the h-bond cutoff
specified. --tec3 ""

when its said the bond is there for 96% of the simulation,; what's
about such low values like 45.5 frmaes and 390 frames? its reallly
confusing
would you pls clear it .

thanking you
mary

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Received on Fri Nov 07 2014 - 02:30:02 PST
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