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		214	31
JPRED		168	26	method/jpred.html
PHD		212	31	method/phd.html
PHDpsi		212	31	method/phdpsi.html
PROF		208	29	method/prof.html
PSIpred		209	30	method/psipred.html
PSSP		156	21	method/pssp.html
SAM-T99sec		77	15	method/samt99_sec.html
SSpro		186	27	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: 67 proteins and 8 methods
set 2: 143 proteins and 7 methods
set 3: 165 proteins and 6 methods
set 4: 208 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	67	dssp	1	PROF	76.7	+/-1.2	71.9	+/-1.8	0.36	+/-1.83	83.6	+/-1.8
				PSIpred	77.4	+/-1.3	74.2	+/-1.8	0.38	+/-1.83	89.6	+/-1.8
				SAM-T99sec	76.9	+/-1.2	72.5	+/-1.8	0.36	+/-1.83	80.6	+/-1.8
				SSpro	76.6	+/-1.3	70.6	+/-1.8	0.37	+/-1.83	83.6	+/-1.8
common 1	67	dssp	2	JPRED	75.5	+/-1.1	68.1	+/-1.8	0.35	+/-1.83	83.6	+/-1.8
				PHDpsi	75.7	+/-1.1	71.0	+/-1.8	0.22	+/-1.83	82.1	+/-1.8
common 1	67	dssp	3	PHD	72.8	+/-1.2	68.9	+/-1.8	0.18	+/-1.83	80.6	+/-1.8
common 1	67	dssp	4	PSSP	64.3	+/-1.2	60.1	+/-1.8	0.21	+/-1.83	77.6	+/-1.8

subset	nprot	sots	rank	method	Q3	ERRsigQ3	sov	ERRsigsov	info	ERRsiginfo	class	ERRsigclass
Set 2			Sorted alphabetically for identical ranks!		MORE SCORES
common 2	143	dssp	1	PROF	75.9	+/-0.8	71.5	+/-1.1	0.35	+/-0.01	82.5	+/-3.2
				PSIpred	76.7	+/-0.8	72.6	+/-1.2	0.37	+/-0.01	80.4	+/-3.3
				SSpro	76.3	+/-0.8	71.5	+/-1.2	0.36	+/-0.01	80.4	+/-3.3
common 2	143	dssp	2	JPRED	74.9	+/-0.7	68.8	+/-1.3	0.34	+/-0.01	74.1	+/-3.7
				PHDpsi	74.9	+/-0.7	70.2	+/-1.1	0.27	+/-0.06	76.2	+/-3.6
common 2	143	dssp	3	PHD	71.9	+/-0.8	67.8	+/-1.1	0.23	+/-0.06	74.8	+/-3.6
common 2	143	dssp	4	PSSP	64.0	+/-0.8	59.6	+/-1.1	0.20	+/-0.01	71.3	+/-3.8

subset	nprot	sots	rank	method	Q3	ERRsigQ3	sov	ERRsigsov	info	ERRsiginfo	class	ERRsigclass
Set 3			Sorted alphabetically for identical ranks!		MORE SCORES
common 3	165	dssp	1	PROF	75.7	+/-0.7	71.8	+/-1.0	0.35	+/-0.01	81.2	+/-3.1
				PSIpred	76.1	+/-0.8	72.4	+/-1.1	0.37	+/-0.01	79.4	+/-3.2
				SSpro	75.7	+/-0.8	71.0	+/-1.1	0.35	+/-0.01	82.4	+/-3.0
common 3	165	dssp	2	JPRED	74.8	+/-0.7	69.4	+/-1.2	0.34	+/-0.01	77.0	+/-3.3
				PHDpsi	74.8	+/-0.7	70.5	+/-1.0	0.28	+/-0.05	78.8	+/-3.2
common 3	165	dssp	3	PHD	71.3	+/-0.8	67.6	+/-1.0	0.24	+/-0.05	76.4	+/-3.3

subset	nprot	sots	rank	method	Q3	ERRsigQ3	sov	ERRsigsov	info	ERRsiginfo	class	ERRsigclass
Set 4			Sorted alphabetically for identical ranks!		MORE SCORES
common 4	208	dssp	1	PSIpred	76.6	+/-0.7	72.9	+/-1.0	0.37	+/-0.01	77.9	+/-2.9
common 4	208	dssp	2	PROF	75.8	+/-0.6	72.5	+/-0.9	0.35	+/-0.01	79.8	+/-2.8
common 4	208	dssp	3	PHDpsi	74.6	+/-0.6	70.6	+/-0.9	0.29	+/-0.04	76.4	+/-2.9
common 4	208	dssp	4	PHD	71.7	+/-0.7	67.9	+/-0.9	0.25	+/-0.04	75.5	+/-3.0

All results

Last update: Nov 26, 2000
Contact: rost@columbia.edu
WWW: http://cubic.bioc.columbia.edu/eva
WWW mirrors: ../doc/mirrors.html

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