Home - sec - acc - cm - fr - con - Bottom

EVA summary for category sec (1)

Contents

Local link to information about methods evaluated
All prediction results for category sec (i.e. secondary structure)
Explanations of measures for prediction accuracy

For older versions see:

bup_common/index.html

About secondary structure methods evaluated

method		nprot	nweek	detailed results for method
ALL		289	38
JPRED		210	32	method/jpred.html
PHD		279	38	method/phd.html
PHDpsi		279	38	method/phdpsi.html
PROF		275	36	method/prof.html
PSIpred		272	37	method/psipred.html
PSSP		223	28	method/pssp.html
SAM-T99sec		149	25	method/samt99_sec.html
SSpro		253	34	method/sspro.html

Comparison of secondary structure methods (detail level 1)

Averages compiled over different subsets

The reason for compiling different averages is that not ALL proteins were predicted by all methods!
Only proteins with no significant sequence identity to previously known PDB proteins are reported, here.
The following subsets are given:

set 1: 109 proteins and 8 methods
set 2: 180 proteins and 7 methods
set 3: 202 proteins and 6 methods
set 4: 265 proteins and 4 methods

subset	nprot	sots	rank	method	Q3	ERRsigQ3	sov	ERRsigsov	info	ERRsiginfo	class	ERRsigclass
Set 1			Sorted alphabetically for identical ranks!		MORE SCORES
common 1	109	dssp	1	PROF	76.3	+/-0.9	71.5	+/-1.4	0.35	+/-1.44	82.6	+/-1.4
				PSIpred	77.6	+/-0.9	73.5	+/-1.4	0.38	+/-1.44	86.2	+/-1.4
				SAM-T99sec	76.9	+/-0.9	72.3	+/-1.4	0.36	+/-1.44	81.7	+/-1.4
				SSpro	76.6	+/-1.0	70.8	+/-1.4	0.36	+/-1.44	80.7	+/-1.4
common 1	109	dssp	2	JPRED	75.9	+/-0.9	68.8	+/-1.4	0.34	+/-1.44	79.8	+/-1.4
				PHDpsi	75.2	+/-0.8	69.4	+/-1.4	0.25	+/-1.44	81.7	+/-1.4
common 1	109	dssp	3	PHD	72.5	+/-0.9	68.4	+/-1.4	0.22	+/-1.44	78.0	+/-1.4
common 1	109	dssp	4	PSSP	64.0	+/-1.0	58.7	+/-1.4	0.19	+/-1.44	71.6	+/-1.4

subset	nprot	sots	rank	method	Q3	ERRsigQ3	sov	ERRsigsov	info	ERRsiginfo	class	ERRsigclass
Set 2			Sorted alphabetically for identical ranks!		MORE SCORES
common 2	180	dssp	1	PROF	76.3	+/-0.7	72.1	+/-1.0	0.35	+/-0.01	82.8	+/-2.8
				PSIpred	77.3	+/-0.7	72.9	+/-1.1	0.38	+/-0.01	81.7	+/-2.9
				SSpro	76.8	+/-0.7	71.8	+/-1.1	0.36	+/-0.01	81.1	+/-2.9
common 2	180	dssp	2	JPRED	75.2	+/-0.7	69.1	+/-1.1	0.34	+/-0.01	75.0	+/-3.2
				PHDpsi	75.1	+/-0.7	69.6	+/-1.0	0.28	+/-0.05	78.3	+/-3.1
common 2	180	dssp	3	PHD	72.3	+/-0.7	68.0	+/-1.0	0.25	+/-0.05	76.1	+/-3.2
common 2	180	dssp	4	PSSP	63.8	+/-0.8	59.0	+/-1.0	0.19	+/-0.01	69.4	+/-3.4

subset	nprot	sots	rank	method	Q3	ERRsigQ3	sov	ERRsigsov	info	ERRsiginfo	class	ERRsigclass
Set 3			Sorted alphabetically for identical ranks!		MORE SCORES
common 3	202	dssp	1	PROF	76.1	+/-0.6	72.2	+/-0.9	0.35	+/-0.01	81.7	+/-2.7
				PSIpred	76.8	+/-0.7	72.6	+/-1.0	0.37	+/-0.01	80.7	+/-2.8
				SSpro	76.2	+/-0.7	71.4	+/-1.0	0.36	+/-0.01	82.7	+/-2.7
common 3	202	dssp	2	JPRED	75.0	+/-0.6	69.6	+/-1.1	0.34	+/-0.01	77.2	+/-3.0
				PHDpsi	75.0	+/-0.6	70.0	+/-0.9	0.29	+/-0.04	80.2	+/-2.8
common 3	202	dssp	3	PHD	71.8	+/-0.7	67.8	+/-1.0	0.25	+/-0.04	77.2	+/-3.0

subset	nprot	sots	rank	method	Q3	ERRsigQ3	sov	ERRsigsov	info	ERRsiginfo	class	ERRsigclass
Set 4			Sorted alphabetically for identical ranks!		MORE SCORES
common 4	265	dssp	1	PROF	76.4	+/-0.6	72.8	+/-0.8	0.35	+/-0.01	80.8	+/-2.4
				PSIpred	76.8	+/-0.6	72.3	+/-0.9	0.37	+/-0.01	79.6	+/-2.5
common 4	265	dssp	2	PHDpsi	75.0	+/-0.6	70.3	+/-0.8	0.29	+/-0.03	78.1	+/-2.5
common 4	265	dssp	3	PHD	72.3	+/-0.6	68.4	+/-0.8	0.26	+/-0.03	76.2	+/-2.6

All results

Last update: Feb 1, 2001
Contact: rost@columbia.edu
WWW: http://cubic.bioc.columbia.edu/eva
WWW mirrors: ../doc/mirrors.html

Home - sec - acc - cm - fr - con - Top