CompaRNA - on-line benchmarks of RNA structure prediction methods

Laboratory of Structural Bioinformatics @ Adam Mickiewicz University in Poznan

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Overview

Metric	UNAFold		RNAsubopt
MCC	0.571	>	0.531
Average MCC ± 95% Confidence Intervals	0.558 ± 0.068	>	0.508 ± 0.075
Sensitivity	0.500	>	0.473
Positive Predictive Value	0.655	>	0.601
Total TP	938	>	887
Total TN	338562	>	338518
Total FP	574	<	656
Total FP CONTRA	73	<	85
Total FP INCONS	420	<	503
Total FP COMP	81	>	68
Total FN	937	<	988
P-value	3.56938820447e-08

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Performance plots

Comparison of performance of UNAFold and RNAsubopt. 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 UNAFold and RNAsubopt).
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 UNAFold and RNAsubopt).
Comparison of average Matthews Correlation Coefficients (MCCs) for UNAFold and RNAsubopt. 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 UNAFold and RNAsubopt).

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Performance of UNAFold - scored higher in this pairwise comparison

1. Total counts & total scores for UNAFold

Total Base Pair Counts
Total TP	938
Total TN	338562
Total FP	574
Total FP CONTRA	73
Total FP INCONS	420
Total FP COMP	81
Total FN	937

Total Scores
MCC	0.571
Average MCC ± 95% Confidence Intervals	0.558 ± 0.068
Sensitivity	0.500
Positive Predictive Value	0.655
Nr of predictions	55

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

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
2KDQ_B	mir-TAR links to Rfam database...	0.95	0.91	1.00	10	396	0	0	0	0	1
2KFC_A	-	-0.02	0.00	0.00	0	623	7	0	7	0	20
2KRL_A	-	0.76	0.60	0.96	24	5126	5	0	1	4	16
2KX8_A	7SK links to Rfam database...	0.94	0.89	1.00	16	845	0	0	0	0	2
2LA5_A	-	0.39	0.26	0.63	5	622	3	1	2	0	14
2LC8_A	GP_knot1 links to Rfam database...	-0.01	0.00	0.00	0	1525	15	2	13	0	20
2LKR_A	-	0.93	0.87	1.00	34	6071	1	0	0	1	5
2RP0_A	-	0.64	0.42	1.00	5	346	0	0	0	0	7
2WRQ_Y	tRNA links to Rfam database...	0.57	0.59	0.56	10	2832	13	5	3	5	7
2WW9_F	-	0.59	0.60	0.60	6	290	4	0	4	0	4
2WW9_D	-	0.18	0.12	0.30	3	1943	7	3	4	0	23
2WW9_E	-	0.53	0.29	1.00	4	557	0	0	0	0	10
2WWQ_V	tRNA links to Rfam database...	0.78	0.68	0.90	19	2905	3	0	2	1	9
2XQD_Y	tRNA links to Rfam database...	0.88	0.78	1.00	21	2829	0	0	0	0	6
2ZZM_B	tRNA links to Rfam database...	0.21	0.19	0.25	6	3462	18	0	18	0	26
2ZZN_D	tRNA links to Rfam database...	0.84	0.78	0.91	21	2462	2	0	2	0	6
3A2K_C	tRNA links to Rfam database...	0.42	0.39	0.46	11	2902	13	2	11	0	17
3A3A_A	tRNA-Sec links to Rfam database...	0.87	0.76	1.00	28	3627	0	0	0	0	9
3ADB_C	-	0.80	0.74	0.88	28	4154	4	0	4	0	10
3AKZ_H	tRNA links to Rfam database...	0.43	0.39	0.48	11	2678	12	2	10	0	17
3AM1_B	-	0.68	0.63	0.73	22	3210	8	1	7	0	13
3AMU_B	tRNA links to Rfam database...	0.70	0.59	0.84	16	2984	5	0	3	2	11
3G4S_9	5S_rRNA links to Rfam database...	0.50	0.39	0.67	22	7348	11	1	10	0	35
3GCA_A	-	0.54	0.29	1.00	5	523	0	0	0	0	12
3GX2_A	SAM links to Rfam database...	0.68	0.55	0.85	22	4345	5	0	4	1	18
3IVN_B	Purine links to Rfam database...	0.78	0.61	1.00	19	2327	0	0	0	0	12
3IWN_A	c-di-GMP-I links to Rfam database...	0.74	0.67	0.81	22	4251	6	0	5	1	11
3IYQ_A	tmRNA links to Rfam database...	0.31	0.33	0.28	31	60617	82	22	56	4	63
3IZ4_A	tmRNA links to Rfam database...	0.51	0.45	0.58	60	70772	50	4	40	6	72
3IZF_C	5S_rRNA links to Rfam database...	0.70	0.61	0.80	33	6862	8	1	7	0	21
3J0L_2	-	0.25	0.24	0.26	8	6185	25	2	21	2	25
3J0L_g	-	-0.01	0.00	0.00	0	461	4	1	3	0	4
3J0L_7	-	0.48	0.41	0.58	7	1213	5	0	5	0	10
3J0L_a	-	0.51	0.50	0.53	8	1113	7	3	4	0	8
3J16_L	tRNA links to Rfam database...	0.26	0.23	0.30	7	2752	16	1	15	0	23
3JYV_7	tRNA links to Rfam database...	0.22	0.19	0.29	6	2829	15	0	15	0	26
3JYX_4	5_8S_rRNA links to Rfam database...	0.32	0.30	0.34	10	12217	31	3	16	12	23
3JYX_3	5S_rRNA links to Rfam database...	0.62	0.63	0.61	17	6300	22	1	10	11	10
3KTW_C	-	0.77	0.65	0.90	28	4529	4	2	1	1	15
3LA5_A	Purine links to Rfam database...	0.78	0.62	1.00	21	2464	0	0	0	0	13
3NDB_M	-	0.84	0.74	0.96	45	9133	3	0	2	1	16
3NKB_B	-	0.59	0.54	0.67	14	1995	7	0	7	0	12
3NPB_A	SAM links to Rfam database...	0.78	0.65	0.94	30	6989	5	0	2	3	16
3O58_2	5S_rRNA links to Rfam database...	0.71	0.71	0.71	27	7222	12	4	7	1	11
3O58_3	5_8S_rRNA links to Rfam database...	0.35	0.34	0.35	12	12369	33	1	21	11	23
3PDR_A	ykoK links to Rfam database...	0.77	0.64	0.94	46	12831	5	0	3	2	26
3RKF_A	Purine links to Rfam database...	0.76	0.59	1.00	20	2191	0	0	0	0	14
3SD1_A	THF links to Rfam database...	0.64	0.52	0.79	22	3888	6	1	5	0	20
3U4M_B	-	0.38	0.32	0.46	12	3134	14	0	14	0	25
3UZL_B	tRNA links to Rfam database...	0.48	0.38	0.61	14	3547	9	0	9	0	23
4A1C_3	5S_rRNA links to Rfam database...	0.70	0.59	0.82	32	7101	7	1	6	0	22
4A1C_2	5_8S_rRNA links to Rfam database...	0.14	0.15	0.14	5	11745	42	5	26	11	28
4AOB_A	SAM links to Rfam database...	0.50	0.40	0.63	17	4344	11	2	8	1	25
4ENB_A	crcB links to Rfam database...	0.70	0.58	0.85	11	1262	2	1	1	0	8
4ENC_A	crcB links to Rfam database...	0.32	0.26	0.42	5	1314	7	1	6	0	14

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Performance of RNAsubopt - scored lower in this pairwise comparison

1. Total counts & total scores for RNAsubopt

Total Base Pair Counts
Total TP	887
Total TN	338518
Total FP	656
Total FP CONTRA	85
Total FP INCONS	503
Total FP COMP	68
Total FN	988

Total Scores
MCC	0.531
Average MCC ± 95% Confidence Intervals	0.508 ± 0.075
Sensitivity	0.473
Positive Predictive Value	0.601
Nr of predictions	55

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

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
2KDQ_B	mir-TAR links to Rfam database...	0.95	0.91	1.00	10	396	0	0	0	0	1
2KFC_A	-	-0.02	0.00	0.00	0	623	7	0	7	0	20
2KRL_A	-	0.52	0.43	0.65	17	5125	12	3	6	3	23
2KX8_A	7SK links to Rfam database...	0.91	0.83	1.00	15	846	0	0	0	0	3
2LA5_A	-	0.39	0.26	0.63	5	622	3	1	2	0	14
2LC8_A	GP_knot1 links to Rfam database...	-0.01	0.00	0.00	0	1525	15	2	13	0	20
2LKR_A	-	0.81	0.77	0.86	30	6070	9	0	5	4	9
2RP0_A	-	0.64	0.42	1.00	5	346	0	0	0	0	7
2WRQ_Y	tRNA links to Rfam database...	0.57	0.59	0.56	10	2832	12	5	3	4	7
2WW9_F	-	0.59	0.60	0.60	6	290	4	0	4	0	4
2WW9_D	-	0.15	0.12	0.21	3	1939	11	4	7	0	23
2WW9_E	-	-0.01	0.00	0.00	0	556	5	0	5	0	14
2WWQ_V	tRNA links to Rfam database...	0.76	0.68	0.86	19	2904	5	0	3	2	9
2XQD_Y	tRNA links to Rfam database...	0.75	0.67	0.86	18	2829	3	0	3	0	9
2ZZM_B	tRNA links to Rfam database...	0.23	0.22	0.26	7	3459	20	2	18	0	25
2ZZN_D	tRNA links to Rfam database...	0.48	0.44	0.52	12	2462	11	1	10	0	15
3A2K_C	tRNA links to Rfam database...	0.42	0.39	0.46	11	2902	13	2	11	0	17
3A3A_A	tRNA-Sec links to Rfam database...	0.87	0.76	1.00	28	3627	0	0	0	0	9
3ADB_C	-	0.92	0.84	1.00	32	4154	0	0	0	0	6
3AKZ_H	tRNA links to Rfam database...	0.39	0.36	0.43	10	2678	13	2	11	0	18
3AM1_B	-	0.91	0.83	1.00	29	3211	0	0	0	0	6
3AMU_B	tRNA links to Rfam database...	0.70	0.59	0.84	16	2984	5	0	3	2	11
3G4S_9	5S_rRNA links to Rfam database...	0.28	0.23	0.35	13	7344	24	1	23	0	44
3GCA_A	-	0.54	0.29	1.00	5	523	0	0	0	0	12
3GX2_A	SAM links to Rfam database...	0.44	0.38	0.54	15	4343	14	1	12	1	25
3IVN_B	Purine links to Rfam database...	0.76	0.58	1.00	18	2328	0	0	0	0	13
3IWN_A	c-di-GMP-I links to Rfam database...	0.63	0.58	0.70	19	4251	9	0	8	1	14
3IYQ_A	tmRNA links to Rfam database...	0.33	0.36	0.30	34	60614	82	17	61	4	60
3IZ4_A	tmRNA links to Rfam database...	0.51	0.47	0.56	62	70766	49	8	40	1	70
3IZF_C	5S_rRNA links to Rfam database...	0.70	0.61	0.80	33	6862	8	1	7	0	21
3J0L_2	-	0.25	0.24	0.28	8	6187	25	0	21	4	25
3J0L_g	-	-0.01	0.00	0.00	0	460	5	1	4	0	4
3J0L_7	-	-0.01	0.00	0.00	0	1213	12	0	12	0	17
3J0L_a	-	0.35	0.31	0.42	5	1116	7	1	6	0	11
3J16_L	tRNA links to Rfam database...	0.41	0.37	0.48	11	2752	12	1	11	0	19
3JYV_7	tRNA links to Rfam database...	-0.01	0.00	0.00	0	2829	21	0	21	0	32
3JYX_4	5_8S_rRNA links to Rfam database...	0.19	0.21	0.17	7	12204	38	11	24	3	26
3JYX_3	5S_rRNA links to Rfam database...	0.63	0.63	0.63	17	6301	21	1	9	11	10
3KTW_C	-	0.75	0.65	0.88	28	4528	5	2	2	1	15
3LA5_A	Purine links to Rfam database...	0.78	0.62	1.00	21	2464	0	0	0	0	13
3NDB_M	-	0.77	0.69	0.86	42	9131	8	0	7	1	19
3NKB_B	-	0.57	0.50	0.65	13	1996	7	0	7	0	13
3NPB_A	SAM links to Rfam database...	0.75	0.65	0.86	30	6986	7	1	4	2	16
3O58_2	5S_rRNA links to Rfam database...	0.72	0.74	0.70	28	7220	13	4	8	1	10
3O58_3	5_8S_rRNA links to Rfam database...	0.34	0.34	0.34	12	12368	34	2	21	11	23
3PDR_A	ykoK links to Rfam database...	0.75	0.63	0.90	45	12830	7	1	4	2	27
3RKF_A	Purine links to Rfam database...	0.76	0.59	1.00	20	2191	0	0	0	0	14
3SD1_A	THF links to Rfam database...	0.61	0.50	0.75	21	3888	7	1	6	0	21
3U4M_B	-	0.38	0.32	0.46	12	3134	14	0	14	0	25
3UZL_B	tRNA links to Rfam database...	0.48	0.38	0.61	14	3547	9	0	9	0	23
4A1C_3	5S_rRNA links to Rfam database...	0.70	0.59	0.82	32	7101	7	1	6	0	22
4A1C_2	5_8S_rRNA links to Rfam database...	0.14	0.15	0.13	5	11742	43	5	29	9	28
4AOB_A	SAM links to Rfam database...	0.52	0.43	0.64	18	4343	11	2	8	1	24
4ENB_A	crcB links to Rfam database...	0.70	0.58	0.85	11	1262	2	1	1	0	8
4ENC_A	crcB links to Rfam database...	0.32	0.26	0.42	5	1314	7	0	7	0	14

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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 UNAFold - scored higher in this pairwise comparison

1. Total counts & total scores for UNAFold

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

Performance of RNAsubopt - scored lower in this pairwise comparison

1. Total counts & total scores for RNAsubopt

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