CompaRNA - on-line benchmarks of RNA structure prediction methods

Laboratory of Structural Bioinformatics @ Adam Mickiewicz University in Poznan

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Overview

Metric	Contrafold		RNAwolf
MCC	0.609	>	0.436
Average MCC ± 95% Confidence Intervals	0.699 ± 0.077	>	0.538 ± 0.088
Sensitivity	0.627	>	0.446
Positive Predictive Value	0.593	>	0.428
Total TP	1297	>	923
Total TN	975916	<	975948
Total FP	1176	<	1465
Total FP CONTRA	238	<	328
Total FP INCONS	652	<	904
Total FP COMP	286	>	233
Total FN	772	<	1146
P-value	3.56938820447e-08

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Performance plots

Comparison of performance of Contrafold and RNAwolf. 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 Contrafold and RNAwolf).
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 Contrafold and RNAwolf).
Comparison of average Matthews Correlation Coefficients (MCCs) for Contrafold and RNAwolf. 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 Contrafold and RNAwolf).

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Performance of Contrafold - scored higher in this pairwise comparison

1. Total counts & total scores for Contrafold

Total Base Pair Counts
Total TP	1297
Total TN	975916
Total FP	1176
Total FP CONTRA	238
Total FP INCONS	652
Total FP COMP	286
Total FN	772

Total Scores
MCC	0.609
Average MCC ± 95% Confidence Intervals	0.699 ± 0.077
Sensitivity	0.627
Positive Predictive Value	0.593
Nr of predictions	69

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

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
2LBS_A	-	1.00	1.00	1.00	14	193	0	0	0	0	0
2LC8_A	GP_knot1 links to Rfam database...	0.46	0.39	0.58	7	516	5	3	2	0	11
2LDL_A	-	1.00	1.00	1.00	9	131	1	0	0	1	0
2LDT_A	-	1.00	1.00	1.00	11	151	0	0	0	0	0
2LHP_A	-	1.00	1.00	1.00	15	246	0	0	0	0	0
2LI4_A	-	1.00	1.00	1.00	14	175	0	0	0	0	0
2LJJ_A	-	1.00	1.00	1.00	7	123	3	0	0	3	0
2LK3_A	-	1.00	1.00	1.00	9	91	0	0	0	0	0
2LKR_A	-	0.88	0.90	0.87	26	2410	11	0	4	7	3
2LQZ_A	-	1.00	1.00	1.00	8	124	2	0	0	2	0
2LU0_A	-	1.00	1.00	1.00	16	422	0	0	0	0	0
2LWK_A	-	1.00	1.00	1.00	11	196	1	0	0	1	0
2M58_A	-	-0.02	0.00	0.00	0	531	13	0	13	0	12
2YIE_Z	-	0.53	0.63	0.45	5	591	6	4	2	0	3
2YIE_X	-	1.00	1.00	1.00	7	537	4	0	0	4	0
3AMU_B	tRNA links to Rfam database...	0.75	0.79	0.71	15	1136	9	0	6	3	4
3J0L_g	-	0.00	0.00	0.00	0	176	1	0	0	1	2
3J0L_8	-	1.00	1.00	1.00	7	69	0	0	0	0	0
3J0L_a	-	0.53	0.55	0.55	6	400	6	3	2	1	5
3J0L_1	-	0.83	0.77	0.91	10	473	3	0	1	2	3
3J0L_h	-	0.87	0.88	0.88	28	2108	6	0	4	2	4
3J0L_7	-	-0.02	0.00	0.00	0	512	7	1	6	0	10
3J0L_2	-	0.28	0.31	0.28	8	2221	26	2	19	5	18
3J16_L	tRNA links to Rfam database...	0.55	0.57	0.55	12	1137	10	3	7	0	9
3J20_1	tRNA links to Rfam database...	1.00	1.00	1.00	20	1092	5	0	0	5	0
3J20_0	tRNA links to Rfam database...	0.53	0.57	0.50	12	1195	13	3	9	1	9
3J20_2	SSU_rRNA_archaea links to Rfam database...	0.70	0.72	0.69	296	421939	197	27	106	64	116
3J2C_O	-	0.96	0.95	0.98	39	3947	7	0	1	6	2
3J2C_M	-	0.57	0.63	0.52	60	39809	77	21	35	21	36
3J2L_3	5S_rRNA links to Rfam database...	0.74	0.76	0.72	26	2984	16	1	9	6	8
3J3D_C	tRNA links to Rfam database...	0.71	0.79	0.65	15	945	8	3	5	0	4
3J3E_7	5S_rRNA links to Rfam database...	0.58	0.59	0.59	20	2707	16	2	12	2	14
3J3E_8	5_8S_rRNA links to Rfam database...	0.12	0.13	0.11	2	2724	32	5	11	16	13
3J3F_8	5_8S_rRNA links to Rfam database...	0.35	0.47	0.26	9	4726	44	13	13	18	10
3J3F_7	5S_rRNA links to Rfam database...	0.84	0.86	0.82	31	2896	11	1	6	4	5
3J3V_B	5S_rRNA links to Rfam database...	0.72	0.74	0.71	20	2628	16	0	8	8	7
3RKF_A	Purine links to Rfam database...	0.87	0.83	0.91	20	844	2	2	0	0	4
3SD1_A	THF links to Rfam database...	0.68	0.69	0.69	20	1504	9	5	4	0	9
3SIU_F	-	0.87	0.88	0.88	7	137	1	0	1	0	1
3SN2_B	IRE_II links to Rfam database...	0.95	0.92	1.00	11	143	0	0	0	0	1
3TRZ_Z	-	1.00	1.00	1.00	5	87	1	0	0	1	0
3TS0_U	-	1.00	1.00	1.00	6	112	1	0	0	1	0
3TS2_V	-	1.00	1.00	1.00	5	103	0	0	0	0	0
3U4M_B	-	0.81	0.77	0.85	17	1256	5	0	3	2	5
3UZL_B	tRNA links to Rfam database...	0.90	0.88	0.93	14	1278	8	0	1	7	2
3VJR_D	-	1.00	1.00	1.00	12	239	0	0	0	0	0
3W1K_J	tRNA-Sec links to Rfam database...	0.97	0.97	0.97	30	1647	1	1	0	0	1
3W3S_B	tRNA-Sec links to Rfam database...	0.98	0.97	1.00	32	1957	1	0	0	1	1
3ZEX_H	-	0.24	0.37	0.17	7	3583	35	22	13	0	12
3ZEX_F	-	0.00	0.00	0.00	0	910	9	0	4	5	4
3ZEX_C	5_8S_rRNA links to Rfam database...	0.35	0.34	0.37	10	5347	23	4	13	6	19
3ZEX_G	-	0.35	0.38	0.34	17	6457	42	9	24	9	28
3ZEX_E	-	-0.01	0.00	0.00	0	8251	58	20	33	5	34
3ZEX_D	5S_rRNA links to Rfam database...	0.87	0.86	0.88	30	2762	11	0	4	7	5
3ZEX_B	-	0.26	0.27	0.25	92	420991	302	58	211	33	254
3ZND_W	tRNA links to Rfam database...	0.22	0.38	0.14	3	1170	27	9	9	9	5
4A1C_3	5S_rRNA links to Rfam database...	0.81	0.81	0.81	30	2726	10	0	7	3	7
4A1C_2	5_8S_rRNA links to Rfam database...	0.21	0.25	0.19	5	4489	33	9	13	11	15
4A4U_A	-	1.00	1.00	1.00	9	96	0	0	0	0	0
4AOB_A	SAM links to Rfam database...	0.53	0.52	0.56	15	1410	13	3	9	1	14
4ATO_G	-	0.52	0.57	0.50	4	212	4	0	4	0	3
4ENB_A	crcB links to Rfam database...	0.85	0.73	1.00	11	461	1	0	0	1	4
4ENC_A	crcB links to Rfam database...	0.85	0.73	1.00	11	485	1	0	0	1	4
4FNJ_A	-	0.91	0.83	1.00	10	240	0	0	0	0	2
4FRG_B	AdoCbl-variant links to Rfam database...	0.73	0.71	0.77	17	1180	5	3	2	0	7
4FRN_A	AdoCbl-variant links to Rfam database...	0.74	0.71	0.77	20	1822	6	1	5	0	8
4HXH_A	-	1.00	1.00	1.00	6	89	0	0	0	0	0
4JF2_A	preQ1-II links to Rfam database...	0.89	0.79	1.00	19	1063	0	0	0	0	5
4JRC_A	-	0.38	0.41	0.39	7	604	11	0	11	0	10

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Performance of RNAwolf - scored lower in this pairwise comparison

1. Total counts & total scores for RNAwolf

Total Base Pair Counts
Total TP	923
Total TN	975948
Total FP	1465
Total FP CONTRA	328
Total FP INCONS	904
Total FP COMP	233
Total FN	1146

Total Scores
MCC	0.436
Average MCC ± 95% Confidence Intervals	0.538 ± 0.088
Sensitivity	0.446
Positive Predictive Value	0.428
Nr of predictions	69

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

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
2LBS_A	-	1.00	1.00	1.00	14	193	0	0	0	0	0
2LC8_A	GP_knot1 links to Rfam database...	0.52	0.50	0.56	9	512	7	0	7	0	9
2LDL_A	-	0.88	0.78	1.00	7	133	0	0	0	0	2
2LDT_A	-	1.00	1.00	1.00	11	151	0	0	0	0	0
2LHP_A	-	1.00	1.00	1.00	15	246	1	0	0	1	0
2LI4_A	-	0.96	0.93	1.00	13	176	0	0	0	0	1
2LJJ_A	-	1.00	1.00	1.00	7	123	3	0	0	3	0
2LK3_A	-	1.00	1.00	1.00	9	91	0	0	0	0	0
2LKR_A	-	0.84	0.79	0.88	23	2414	11	0	3	8	6
2LQZ_A	-	1.00	1.00	1.00	8	124	1	0	0	1	0
2LU0_A	-	0.97	0.94	1.00	15	423	0	0	0	0	1
2LWK_A	-	0.48	0.45	0.56	5	198	5	0	4	1	6
2M58_A	-	0.60	0.58	0.64	7	533	4	1	3	0	5
2YIE_Z	-	0.62	0.63	0.63	5	594	7	1	2	4	3
2YIE_X	-	-0.01	0.00	0.00	0	536	11	1	7	3	7
3AMU_B	tRNA links to Rfam database...	0.77	0.79	0.75	15	1137	8	0	5	3	4
3J0L_g	-	-0.02	0.00	0.00	0	171	7	4	1	2	2
3J0L_8	-	1.00	1.00	1.00	7	69	0	0	0	0	0
3J0L_a	-	0.14	0.18	0.14	2	397	13	4	8	1	9
3J0L_1	-	0.68	0.54	0.88	7	476	5	0	1	4	6
3J0L_h	-	0.47	0.41	0.57	13	2117	12	1	9	2	19
3J0L_7	-	-0.02	0.00	0.00	0	509	10	1	9	0	10
3J0L_2	-	0.14	0.15	0.15	4	2223	26	4	19	3	22
3J16_L	tRNA links to Rfam database...	0.58	0.57	0.60	12	1139	9	2	6	1	9
3J20_1	tRNA links to Rfam database...	0.53	0.55	0.52	11	1091	11	4	6	1	9
3J20_0	tRNA links to Rfam database...	0.54	0.57	0.52	12	1196	12	2	9	1	9
3J20_2	SSU_rRNA_archaea links to Rfam database...	0.55	0.55	0.56	228	421959	243	27	154	62	184
3J2C_O	-	0.41	0.44	0.40	18	3942	30	7	20	3	23
3J2C_M	-	0.21	0.25	0.19	24	39797	113	35	69	9	72
3J2L_3	5S_rRNA links to Rfam database...	0.71	0.71	0.73	24	2987	13	1	8	4	10
3J3D_C	tRNA links to Rfam database...	0.92	0.95	0.90	18	948	3	2	0	1	1
3J3E_7	5S_rRNA links to Rfam database...	0.57	0.56	0.59	19	2709	15	1	12	2	15
3J3E_8	5_8S_rRNA links to Rfam database...	-0.01	0.00	0.00	0	2719	37	6	17	14	15
3J3F_8	5_8S_rRNA links to Rfam database...	0.28	0.37	0.23	7	4730	39	9	15	15	12
3J3F_7	5S_rRNA links to Rfam database...	0.27	0.28	0.28	10	2898	27	4	22	1	26
3J3V_B	5S_rRNA links to Rfam database...	0.59	0.59	0.59	16	2629	16	1	10	5	11
3RKF_A	Purine links to Rfam database...	0.89	0.83	0.95	20	845	1	0	1	0	4
3SD1_A	THF links to Rfam database...	0.58	0.59	0.59	17	1504	12	2	10	0	12
3SIU_F	-	0.86	0.75	1.00	6	139	0	0	0	0	2
3SN2_B	IRE_II links to Rfam database...	1.00	1.00	1.00	12	142	0	0	0	0	0
3TRZ_Z	-	1.00	1.00	1.00	5	87	0	0	0	0	0
3TS0_U	-	1.00	1.00	1.00	6	112	1	0	0	1	0
3TS2_V	-	-0.05	0.00	0.00	0	103	6	0	5	1	5
3U4M_B	-	0.50	0.50	0.52	11	1255	12	1	9	2	11
3UZL_B	tRNA links to Rfam database...	0.93	0.88	1.00	14	1279	7	0	0	7	2
3VJR_D	-	1.00	1.00	1.00	12	239	1	0	0	1	0
3W1K_J	tRNA-Sec links to Rfam database...	0.81	0.77	0.86	24	1650	5	0	4	1	7
3W3S_B	tRNA-Sec links to Rfam database...	0.70	0.70	0.72	23	1957	10	0	9	1	10
3ZEX_H	-	-0.01	0.00	0.00	0	3593	33	17	15	1	19
3ZEX_F	-	0.00	0.00	0.00	0	910	17	0	4	13	4
3ZEX_C	5_8S_rRNA links to Rfam database...	0.08	0.10	0.07	3	5328	43	18	25	0	26
3ZEX_G	-	0.20	0.20	0.21	9	6465	37	13	20	4	36
3ZEX_E	-	-0.01	0.00	0.00	0	8244	60	23	37	0	34
3ZEX_D	5S_rRNA links to Rfam database...	0.26	0.26	0.27	9	2763	24	8	16	0	26
3ZEX_B	-	0.18	0.19	0.17	65	420964	343	98	225	20	281
3ZND_W	tRNA links to Rfam database...	0.67	0.75	0.60	6	1181	15	0	4	11	2
4A1C_3	5S_rRNA links to Rfam database...	0.32	0.30	0.35	11	2732	21	1	19	1	26
4A1C_2	5_8S_rRNA links to Rfam database...	0.12	0.15	0.10	3	4487	38	12	14	12	17
4A4U_A	-	1.00	1.00	1.00	9	96	0	0	0	0	0
4AOB_A	SAM links to Rfam database...	0.26	0.24	0.30	7	1414	17	2	14	1	22
4ATO_G	-	-0.03	0.00	0.00	0	213	7	4	3	0	7
4ENB_A	crcB links to Rfam database...	0.45	0.40	0.55	6	461	5	1	4	0	9
4ENC_A	crcB links to Rfam database...	0.34	0.33	0.38	5	483	9	0	8	1	10
4FNJ_A	-	-0.04	0.00	0.00	0	243	7	0	7	0	12
4FRG_B	AdoCbl-variant links to Rfam database...	0.54	0.50	0.60	12	1182	8	3	5	0	12
4FRN_A	AdoCbl-variant links to Rfam database...	-0.01	0.00	0.00	0	1828	20	1	19	0	28
4HXH_A	-	1.00	1.00	1.00	6	89	0	0	0	0	0
4JF2_A	preQ1-II links to Rfam database...	0.72	0.67	0.80	16	1062	4	4	0	0	8
4JRC_A	-	0.71	0.65	0.79	11	608	3	2	1	0	6

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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 Contrafold - scored higher in this pairwise comparison

1. Total counts & total scores for Contrafold

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

Performance of RNAwolf - scored lower in this pairwise comparison

1. Total counts & total scores for RNAwolf

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