<s>
Jpred	B-Algorithm
v.4	O
is	O
the	O
latest	O
version	O
of	O
the	O
JPred	B-Algorithm
Protein	O
Secondary	O
Structure	O
Prediction	O
Server	O
which	O
provides	O
predictions	O
by	O
the	O
JNet	O
algorithm	O
,	O
one	O
of	O
the	O
most	O
accurate	O
methods	O
for	O
secondary	O
structure	O
prediction	O
,	O
that	O
has	O
existed	O
since	O
1998	O
in	O
different	O
versions	O
.	O
</s>
<s>
In	O
addition	O
to	O
protein	O
secondary	O
structure	O
,	O
JPred	B-Algorithm
also	O
makes	O
predictions	O
of	O
solvent	O
accessibility	O
and	O
coiled-coil	O
regions	O
.	O
</s>
<s>
The	O
JPred	B-Algorithm
service	O
runs	O
up	O
to	O
134	O
000	O
jobs	O
per	O
month	O
and	O
has	O
carried	O
out	O
over	O
2	O
million	O
predictions	O
in	O
total	O
for	O
users	O
in	O
179	O
countries	O
.	O
</s>
<s>
The	O
static	O
HTML	O
pages	O
of	O
JPred	B-Algorithm
2	O
are	O
still	O
available	O
for	O
reference	O
.	O
</s>
<s>
The	O
JPred	B-Algorithm
v3	O
followed	O
on	O
from	O
previous	O
versions	O
of	O
JPred	B-Algorithm
developed	O
and	O
maintained	O
by	O
James	O
Cuff	O
and	O
Jonathan	O
Barber	O
(	O
see	O
JPred	B-Algorithm
References	O
)	O
.	O
</s>
<s>
The	O
current	O
version	O
of	O
JPred	B-Algorithm
(	O
v4	O
)	O
has	O
the	O
following	O
improvements	O
and	O
updates	O
incorporated	O
:	O
</s>
<s>
Jnet	O
uses	O
two	O
neural	B-Architecture
networks	I-Architecture
for	O
its	O
prediction	O
.	O
</s>
