CompaRNA - on-line benchmarks of RNA structure prediction methods

Laboratory of Structural Bioinformatics @ Adam Mickiewicz University in Poznan

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Overview

Metric	ProbKnot		Vsfold5
MCC	0.525	>	0.405
Average MCC ± 95% Confidence Intervals	0.509 ± 0.075	>	0.428 ± 0.078
Sensitivity	0.472	>	0.346
Positive Predictive Value	0.589	>	0.481
Total TP	940	>	690
Total TN	384130	<	384291
Total FP	746	<	814
Total FP CONTRA	88	>	85
Total FP INCONS	569	<	661
Total FP COMP	89	>	68
Total FN	1053	<	1303
P-value	3.56938820447e-08

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Performance plots

Comparison of performance of ProbKnot and Vsfold5. Positive Predictive Value (PPV) is plotted against sensitivity. Each dot represents a single test of each method. See tables below for raw data (individual counts for ProbKnot and Vsfold5).
Average Matthews Correlation Coefficients (MCC) with 95% confidence intervals (CIs) were plotted for different RNA families, for which at least 3 members were present in the benchmarking dataset. 'n' denotes the number of MCCs used to calculate the average and CI. See tables below for raw data (individual counts for ProbKnot and Vsfold5).
Comparison of average Matthews Correlation Coefficients (MCCs) for ProbKnot and Vsfold5. The whiskers correspond to 95% confidence intervals (CIs). 'n' denotes the number of MCCs used to calculate average MCCs and CIs. See tables below for raw data (individual counts for ProbKnot and Vsfold5).

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Performance of ProbKnot - scored higher in this pairwise comparison

1. Total counts & total scores for ProbKnot

Total Base Pair Counts
Total TP	940
Total TN	384130
Total FP	746
Total FP CONTRA	88
Total FP INCONS	569
Total FP COMP	89
Total FN	1053

Total Scores
MCC	0.525
Average MCC ± 95% Confidence Intervals	0.509 ± 0.075
Sensitivity	0.472
Positive Predictive Value	0.589
Nr of predictions	52

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2. Individual counts for ProbKnot [ download as .csv ]

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
2KRL_A	-	0.69	0.60	0.80	24	5121	11	2	4	5	16
2KX8_A	7SK links to Rfam database...	0.94	0.89	1.00	16	845	0	0	0	0	2
2LA5_A	-	0.45	0.32	0.67	6	621	3	0	3	0	13
2LC8_A	GP_knot1 links to Rfam database...	-0.01	0.00	0.00	0	1525	15	2	13	0	20
2LKR_A	-	0.85	0.77	0.94	30	6073	4	0	2	2	9
2M58_A	-	-0.01	0.00	0.00	0	1638	15	0	15	0	17
2XQD_Y	tRNA links to Rfam database...	0.90	0.81	1.00	22	2828	1	0	0	1	5
3AKZ_H	tRNA links to Rfam database...	0.73	0.75	0.72	21	2672	8	4	4	0	7
3AM1_B	-	0.74	0.71	0.78	25	3208	7	1	6	0	10
3AMU_B	tRNA links to Rfam database...	0.65	0.59	0.73	16	2981	8	0	6	2	11
3IYQ_A	tmRNA links to Rfam database...	0.28	0.31	0.26	29	60616	85	22	59	4	65
3IZ4_A	tmRNA links to Rfam database...	0.52	0.46	0.60	61	70774	46	6	35	5	71
3IZF_C	5S_rRNA links to Rfam database...	0.72	0.61	0.85	33	6864	6	0	6	0	21
3J0L_7	-	-0.01	0.00	0.00	0	1212	13	0	13	0	17
3J0L_2	-	0.27	0.27	0.28	9	6184	26	2	21	3	24
3J0L_a	-	0.55	0.50	0.62	8	1115	5	2	3	0	8
3J0L_g	-	-0.01	0.00	0.00	0	458	7	2	5	0	4
3J16_L	tRNA links to Rfam database...	0.35	0.33	0.38	10	2749	16	1	15	0	20
3J20_0	tRNA links to Rfam database...	0.45	0.40	0.52	12	2827	12	0	11	1	18
3J20_1	tRNA links to Rfam database...	0.71	0.70	0.73	16	2904	7	0	6	1	7
3J2C_O	-	0.60	0.52	0.70	33	10249	15	0	14	1	30
3J2L_3	5S_rRNA links to Rfam database...	0.60	0.49	0.74	26	7840	11	0	9	2	27
3J3D_C	tRNA links to Rfam database...	0.46	0.43	0.50	12	2751	12	1	11	0	16
3J3E_8	5_8S_rRNA links to Rfam database...	0.00	0.00	0.00	0	7476	37	3	24	10	33
3J3E_7	5S_rRNA links to Rfam database...	0.47	0.35	0.63	19	7110	11	0	11	0	35
3J3F_7	5S_rRNA links to Rfam database...	0.76	0.64	0.91	32	7225	3	0	3	0	18
3J3F_8	5_8S_rRNA links to Rfam database...	0.35	0.33	0.36	12	12213	35	3	18	14	24
3J3V_B	5S_rRNA links to Rfam database...	0.53	0.42	0.67	24	6985	12	1	11	0	33
3NDB_M	-	0.77	0.69	0.88	42	9132	7	0	6	1	19
3NKB_B	-	0.59	0.54	0.67	14	1995	7	0	7	0	12
3NPB_A	SAM links to Rfam database...	0.72	0.61	0.85	28	6988	8	1	4	3	18
3O58_2	5S_rRNA links to Rfam database...	0.76	0.76	0.76	29	7222	10	3	6	1	9
3O58_3	5_8S_rRNA links to Rfam database...	0.31	0.34	0.29	12	12362	41	4	25	12	23
3PDR_A	ykoK links to Rfam database...	0.74	0.64	0.85	46	12826	10	1	7	2	26
3RKF_A	Purine links to Rfam database...	0.73	0.59	0.91	20	2189	2	1	1	0	14
3SD1_A	THF links to Rfam database...	0.55	0.48	0.65	20	3885	11	2	9	0	22
3U4M_B	-	0.45	0.35	0.59	13	3138	9	1	8	0	24
3UZL_B	tRNA links to Rfam database...	0.73	0.62	0.85	23	3543	4	0	4	0	14
3W3S_B	tRNA-Sec links to Rfam database...	0.89	0.80	1.00	32	4721	1	0	0	1	8
3ZEX_E	-	0.00	0.00	0.00	0	21886	61	2	57	2	77
3ZEX_D	5S_rRNA links to Rfam database...	0.77	0.67	0.89	33	6984	4	0	4	0	16
3ZND_W	tRNA links to Rfam database...	0.20	0.22	0.19	5	2977	24	1	20	3	18
4A1C_3	5S_rRNA links to Rfam database...	0.73	0.61	0.87	33	7102	6	1	4	1	21
4A1C_2	5_8S_rRNA links to Rfam database...	0.13	0.15	0.12	5	11738	49	7	31	11	28
4AOB_A	SAM links to Rfam database...	0.50	0.40	0.63	17	4344	11	2	8	1	25
4ATO_G	-	0.32	0.30	0.38	3	520	5	1	4	0	7
4ENB_A	crcB links to Rfam database...	0.73	0.58	0.92	11	1263	1	1	0	0	8
4ENC_A	crcB links to Rfam database...	0.45	0.42	0.50	8	1310	8	1	7	0	11
4FRG_B	AdoCbl-variant links to Rfam database...	0.37	0.31	0.45	10	3464	12	3	9	0	22
4FRN_A	AdoCbl-variant links to Rfam database...	0.44	0.36	0.54	13	5127	11	2	9	0	23
4JF2_A	preQ1-II links to Rfam database...	0.80	0.71	0.92	22	2826	2	2	0	0	9
4JRC_A	-	0.25	0.22	0.31	5	1524	11	0	11	0	18

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Performance of Vsfold5 - scored lower in this pairwise comparison

1. Total counts & total scores for Vsfold5

Total Base Pair Counts
Total TP	690
Total TN	384291
Total FP	814
Total FP CONTRA	85
Total FP INCONS	661
Total FP COMP	68
Total FN	1303

Total Scores
MCC	0.405
Average MCC ± 95% Confidence Intervals	0.428 ± 0.078
Sensitivity	0.346
Positive Predictive Value	0.481
Nr of predictions	52

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2. Individual counts for Vsfold5 [ download as .csv ]

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
2KRL_A	-	0.57	0.50	0.65	20	5120	11	5	6	0	20
2KX8_A	7SK links to Rfam database...	0.91	0.83	1.00	15	846	0	0	0	0	3
2LA5_A	-	-0.02	0.00	0.00	0	623	7	0	7	0	19
2LC8_A	GP_knot1 links to Rfam database...	-0.01	0.00	0.00	0	1527	13	0	13	0	20
2LKR_A	-	0.27	0.23	0.32	9	6077	19	2	17	0	30
2M58_A	-	0.32	0.24	0.44	4	1644	5	1	4	0	13
2XQD_Y	tRNA links to Rfam database...	0.86	0.74	1.00	20	2830	0	0	0	0	7
3AKZ_H	tRNA links to Rfam database...	0.84	0.71	1.00	20	2681	0	0	0	0	8
3AM1_B	-	0.78	0.71	0.86	25	3211	4	1	3	0	10
3AMU_B	tRNA links to Rfam database...	0.67	0.59	0.76	16	2982	7	0	5	2	11
3IYQ_A	tmRNA links to Rfam database...	0.33	0.31	0.35	29	60642	61	15	40	6	65
3IZ4_A	tmRNA links to Rfam database...	0.29	0.24	0.36	32	70787	62	8	49	5	100
3IZF_C	5S_rRNA links to Rfam database...	0.70	0.56	0.88	30	6869	4	0	4	0	24
3J0L_7	-	-0.01	0.00	0.00	0	1212	13	0	13	0	17
3J0L_2	-	0.35	0.33	0.37	11	6186	21	3	16	2	22
3J0L_a	-	0.39	0.31	0.50	5	1118	5	2	3	0	11
3J0L_g	-	-0.01	0.00	0.00	0	461	4	1	3	0	4
3J16_L	tRNA links to Rfam database...	0.82	0.67	1.00	20	2755	0	0	0	0	10
3J20_0	tRNA links to Rfam database...	0.67	0.57	0.81	17	2829	5	1	3	1	13
3J20_1	tRNA links to Rfam database...	0.71	0.70	0.73	16	2904	6	0	6	0	7
3J2C_O	-	0.30	0.24	0.39	15	10258	24	0	23	1	48
3J2L_3	5S_rRNA links to Rfam database...	0.56	0.45	0.71	24	7841	13	1	9	3	29
3J3D_C	tRNA links to Rfam database...	0.60	0.54	0.68	15	2753	7	0	7	0	13
3J3E_8	5_8S_rRNA links to Rfam database...	0.06	0.06	0.08	2	7477	31	5	19	7	31
3J3E_7	5S_rRNA links to Rfam database...	0.47	0.37	0.61	20	7107	13	0	13	0	34
3J3F_7	5S_rRNA links to Rfam database...	0.21	0.18	0.26	9	7226	25	1	24	0	41
3J3F_8	5_8S_rRNA links to Rfam database...	0.33	0.33	0.33	12	12210	35	5	19	11	24
3J3V_B	5S_rRNA links to Rfam database...	0.16	0.12	0.21	7	6988	26	1	25	0	50
3NDB_M	-	0.06	0.05	0.08	3	9144	33	1	32	0	58
3NKB_B	-	0.59	0.54	0.67	14	1995	7	0	7	0	12
3NPB_A	SAM links to Rfam database...	0.57	0.46	0.72	21	6992	9	1	7	1	25
3O58_2	5S_rRNA links to Rfam database...	0.45	0.42	0.48	16	7227	19	3	14	2	22
3O58_3	5_8S_rRNA links to Rfam database...	0.39	0.37	0.41	13	12371	28	7	12	9	22
3PDR_A	ykoK links to Rfam database...	0.57	0.44	0.74	32	12837	13	0	11	2	40
3RKF_A	Purine links to Rfam database...	0.75	0.65	0.88	22	2186	3	0	3	0	12
3SD1_A	THF links to Rfam database...	0.11	0.10	0.15	4	3890	22	0	22	0	38
3U4M_B	-	0.38	0.32	0.46	12	3134	14	0	14	0	25
3UZL_B	tRNA links to Rfam database...	0.16	0.14	0.20	5	3545	20	1	19	0	32
3W3S_B	tRNA-Sec links to Rfam database...	0.76	0.70	0.82	28	4719	7	1	5	1	12
3ZEX_E	-	0.07	0.06	0.08	5	21886	54	5	49	0	72
3ZEX_D	5S_rRNA links to Rfam database...	0.08	0.06	0.11	3	6994	24	0	24	0	46
3ZND_W	tRNA links to Rfam database...	0.41	0.39	0.43	9	2982	14	2	10	2	14
4A1C_3	5S_rRNA links to Rfam database...	0.26	0.22	0.32	12	7103	25	2	23	0	42
4A1C_2	5_8S_rRNA links to Rfam database...	0.24	0.24	0.24	8	11748	37	3	22	12	25
4AOB_A	SAM links to Rfam database...	0.18	0.14	0.25	6	4347	19	1	17	1	36
4ATO_G	-	0.56	0.60	0.55	6	517	5	1	4	0	4
4ENB_A	crcB links to Rfam database...	0.89	0.79	1.00	15	1260	0	0	0	0	4
4ENC_A	crcB links to Rfam database...	0.86	0.79	0.94	15	1310	1	1	0	0	4
4FRG_B	AdoCbl-variant links to Rfam database...	0.56	0.47	0.68	15	3464	7	1	6	0	17
4FRN_A	AdoCbl-variant links to Rfam database...	0.13	0.11	0.17	4	5128	19	2	17	0	32
4JF2_A	preQ1-II links to Rfam database...	0.84	0.77	0.92	24	2824	2	1	1	0	7
4JRC_A	-	0.25	0.22	0.31	5	1524	11	0	11	0	18

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Matthews Correlation Coeffient, Sensitivity and Positive Predictive Value have been calculated based on the paper by Gardener & Giegerich, 2004.

Table of contents:

Overview

Performance plots

Performance of ProbKnot - scored higher in this pairwise comparison

1. Total counts & total scores for ProbKnot

2. Individual counts for ProbKnot [ download as .csv ]

Performance of Vsfold5 - scored lower in this pairwise comparison

1. Total counts & total scores for Vsfold5

2. Individual counts for Vsfold5 [ download as .csv ]