CompaRNA - on-line benchmarks of RNA structure prediction methods

Laboratory of Structural Bioinformatics @ Adam Mickiewicz University in Poznan

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Overview

Metric	IPknot		MCFold
MCC	0.724	>	0.550
Average MCC ± 95% Confidence Intervals	0.726 ± 0.082	>	0.568 ± 0.099
Sensitivity	0.713	>	0.586
Positive Predictive Value	0.743	>	0.528
Total TP	702	>	577
Total TN	71057	>	70910
Total FP	355	<	684
Total FP CONTRA	79	<	129
Total FP INCONS	164	<	386
Total FP COMP	112	<	169
Total FN	282	<	407
P-value	3.56938820447e-08

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Performance plots

Comparison of performance of IPknot and MCFold. 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 IPknot and MCFold).
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 IPknot and MCFold).
Comparison of average Matthews Correlation Coefficients (MCCs) for IPknot and MCFold. 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 IPknot and MCFold).

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Performance of IPknot - scored higher in this pairwise comparison

1. Total counts & total scores for IPknot

Total Base Pair Counts
Total TP	702
Total TN	71057
Total FP	355
Total FP CONTRA	79
Total FP INCONS	164
Total FP COMP	112
Total FN	282

Total Scores
MCC	0.724
Average MCC ± 95% Confidence Intervals	0.726 ± 0.082
Sensitivity	0.713
Positive Predictive Value	0.743
Nr of predictions	58

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2. Individual counts for IPknot [ 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...	0.41	0.33	0.55	6	517	5	1	4	0	12
2LDL_A	-	1.00	1.00	1.00	9	131	0	0	0	0	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	0.86	0.89	25	2412	9	0	3	6	4
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	-	0.95	0.91	1.00	10	197	1	0	0	1	1
2M58_A	-	0.71	0.58	0.88	7	536	1	1	0	0	5
2YIE_X	-	1.00	1.00	1.00	7	537	3	0	0	3	0
2YIE_Z	-	0.53	0.63	0.45	5	591	6	4	2	0	3
3AMU_B	tRNA links to Rfam database...	0.81	0.79	0.83	15	1139	6	0	3	3	4
3J0L_2	-	0.49	0.46	0.52	12	2227	18	0	11	7	14
3J0L_8	-	1.00	1.00	1.00	7	69	0	0	0	0	0
3J0L_a	-	0.16	0.18	0.18	2	400	10	3	6	1	9
3J0L_1	-	0.83	0.77	0.91	10	473	4	0	1	3	3
3J0L_h	-	0.90	0.81	1.00	26	2114	2	0	0	2	6
3J0L_7	-	-0.02	0.00	0.00	0	512	7	1	6	0	10
3J0L_g	-	-0.01	0.00	0.00	0	174	4	0	2	2	2
3J16_L	tRNA links to Rfam database...	0.90	0.81	1.00	17	1142	0	0	0	0	4
3J20_0	tRNA links to Rfam database...	0.54	0.57	0.52	12	1196	12	3	8	1	9
3J2L_3	5S_rRNA links to Rfam database...	0.82	0.82	0.82	28	2986	10	0	6	4	6
3J3D_C	tRNA links to Rfam database...	0.52	0.53	0.53	10	949	9	3	6	0	9
3J3E_7	5S_rRNA links to Rfam database...	0.60	0.56	0.66	19	2712	11	1	9	1	15
3J3E_8	5_8S_rRNA links to Rfam database...	-0.01	0.00	0.00	0	2723	25	5	14	6	15
3J3F_7	5S_rRNA links to Rfam database...	0.81	0.83	0.79	30	2896	10	1	7	2	6
3J3F_8	5_8S_rRNA links to Rfam database...	0.36	0.47	0.28	9	4729	40	11	12	17	10
3RKF_A	Purine links to Rfam database...	0.91	0.83	1.00	20	846	0	0	0	0	4
3SD1_A	THF links to Rfam database...	0.74	0.69	0.80	20	1508	5	0	5	0	9
3SIU_F	-	0.86	0.75	1.00	6	139	0	0	0	0	2
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	-	0.91	0.91	0.91	20	1254	3	2	0	1	2
3VJR_D	-	1.00	1.00	1.00	12	239	0	0	0	0	0
3ZEX_G	-	0.89	0.91	0.87	41	6460	18	5	1	12	4
3ZEX_D	5S_rRNA links to Rfam database...	0.81	0.80	0.82	28	2762	10	0	6	4	7
3ZEX_H	-	0.28	0.37	0.22	7	3593	25	15	10	0	12
3ZEX_C	5_8S_rRNA links to Rfam database...	0.51	0.34	0.77	10	5361	7	1	2	4	19
3ZEX_F	-	0.00	0.00	0.00	0	910	9	0	4	5	4
3ZND_W	tRNA links to Rfam database...	0.24	0.38	0.16	3	1172	25	9	7	9	5
4A1C_2	5_8S_rRNA links to Rfam database...	0.23	0.25	0.22	5	4493	26	8	10	8	15
4A1C_3	5S_rRNA links to Rfam database...	0.83	0.81	0.86	30	2728	7	0	5	2	7
4A4U_A	-	1.00	1.00	1.00	9	96	0	0	0	0	0
4ATO_G	-	0.49	0.57	0.44	4	211	6	0	5	1	3
4ENB_A	crcB links to Rfam database...	0.85	0.73	1.00	11	461	0	0	0	0	4
4ENC_A	crcB links to Rfam database...	0.59	0.53	0.67	8	484	4	0	4	0	7
4FNJ_A	-	0.91	0.83	1.00	10	240	0	0	0	0	2
4FRG_B	AdoCbl-variant links to Rfam database...	0.75	0.71	0.81	17	1181	4	3	1	0	7
4FRN_A	AdoCbl-variant links to Rfam database...	0.79	0.71	0.87	20	1825	3	1	2	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...	0.96	0.96	0.96	23	1058	1	1	0	0	1
4JRC_A	-	0.45	0.29	0.71	5	615	2	0	2	0	12

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Performance of MCFold - scored lower in this pairwise comparison

1. Total counts & total scores for MCFold

Total Base Pair Counts
Total TP	577
Total TN	70910
Total FP	684
Total FP CONTRA	129
Total FP INCONS	386
Total FP COMP	169
Total FN	407

Total Scores
MCC	0.550
Average MCC ± 95% Confidence Intervals	0.568 ± 0.099
Sensitivity	0.586
Positive Predictive Value	0.528
Nr of predictions	58

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2. Individual counts for MCFold [ 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	1	0	0	1	0
2LC8_A	GP_knot1 links to Rfam database...	0.44	0.44	0.47	8	511	10	0	9	1	10
2LDL_A	-	1.00	1.00	1.00	9	131	1	0	0	1	0
2LDT_A	-	0.95	0.91	1.00	10	152	0	0	0	0	1
2LHP_A	-	1.00	1.00	1.00	15	246	1	0	0	1	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	-	1.00	1.00	1.00	29	2411	11	0	0	11	0
2LQZ_A	-	1.00	1.00	1.00	8	124	3	0	0	3	0
2LU0_A	-	1.00	1.00	1.00	16	422	2	0	0	2	0
2LWK_A	-	1.00	1.00	1.00	11	196	2	0	0	2	0
2M58_A	-	0.22	0.25	0.23	3	531	13	1	9	3	9
2YIE_X	-	-0.01	0.00	0.00	0	535	15	1	8	6	7
2YIE_Z	-	0.53	0.63	0.45	5	591	8	2	4	2	3
3AMU_B	tRNA links to Rfam database...	0.50	0.58	0.44	11	1132	15	4	10	1	8
3J0L_2	-	0.25	0.27	0.25	7	2222	29	4	17	8	19
3J0L_8	-	1.00	1.00	1.00	7	69	0	0	0	0	0
3J0L_a	-	0.14	0.18	0.15	2	398	13	1	10	2	9
3J0L_1	-	0.88	0.85	0.92	11	472	5	0	1	4	2
3J0L_h	-	0.98	0.97	1.00	31	2109	2	0	0	2	1
3J0L_7	-	-0.02	0.00	0.00	0	504	15	6	9	0	10
3J0L_g	-	-0.02	0.00	0.00	0	170	7	4	2	1	2
3J16_L	tRNA links to Rfam database...	0.54	0.57	0.52	12	1136	12	4	7	1	9
3J20_0	tRNA links to Rfam database...	0.66	0.71	0.63	15	1195	11	3	6	2	6
3J2L_3	5S_rRNA links to Rfam database...	0.77	0.79	0.75	27	2984	15	1	8	6	7
3J3D_C	tRNA links to Rfam database...	0.54	0.63	0.48	12	943	13	4	9	0	7
3J3E_7	5S_rRNA links to Rfam database...	0.55	0.56	0.54	19	2706	23	1	15	7	15
3J3E_8	5_8S_rRNA links to Rfam database...	0.15	0.20	0.12	3	2716	36	11	12	13	12
3J3F_7	5S_rRNA links to Rfam database...	0.88	0.89	0.86	32	2897	9	1	4	4	4
3J3F_8	5_8S_rRNA links to Rfam database...	0.14	0.21	0.10	4	4720	51	17	20	14	15
3RKF_A	Purine links to Rfam database...	0.89	0.88	0.91	21	843	3	0	2	1	3
3SD1_A	THF links to Rfam database...	0.43	0.45	0.43	13	1503	17	1	16	0	16
3SIU_F	-	0.53	0.63	0.50	5	135	5	2	3	0	3
3SN2_B	IRE_II links to Rfam database...	0.58	0.58	0.64	7	143	4	0	4	0	5
3TRZ_Z	-	-0.05	0.00	0.00	0	88	4	0	4	0	5
3TS0_U	-	1.00	1.00	1.00	6	112	1	0	0	1	0
3TS2_V	-	-0.05	0.00	0.00	0	102	7	0	6	1	5
3U4M_B	-	0.74	0.77	0.71	17	1252	10	1	6	3	5
3VJR_D	-	1.00	1.00	1.00	12	239	1	0	0	1	0
3ZEX_G	-	0.00	0.00	0.00	0	6493	14	6	8	0	45
3ZEX_D	5S_rRNA links to Rfam database...	0.23	0.26	0.23	9	2756	33	6	25	2	26
3ZEX_H	-	0.22	0.32	0.16	6	3588	36	15	16	5	13
3ZEX_C	5_8S_rRNA links to Rfam database...	0.30	0.34	0.27	10	5337	28	6	21	1	19
3ZEX_F	-	0.00	0.00	0.00	0	909	22	0	5	17	4
3ZND_W	tRNA links to Rfam database...	0.23	0.38	0.15	3	1171	26	9	8	9	5
4A1C_2	5_8S_rRNA links to Rfam database...	0.18	0.25	0.14	5	4480	45	12	19	14	15
4A1C_3	5S_rRNA links to Rfam database...	0.86	0.86	0.86	32	2726	9	0	5	4	5
4A4U_A	-	1.00	1.00	1.00	9	96	0	0	0	0	0
4ATO_G	-	0.36	0.43	0.33	3	211	8	0	6	2	4
4ENB_A	crcB links to Rfam database...	0.78	0.73	0.85	11	459	4	0	2	2	4
4ENC_A	crcB links to Rfam database...	0.34	0.33	0.38	5	483	11	0	8	3	10
4FNJ_A	-	0.91	0.92	0.92	11	238	1	0	1	0	1
4FRG_B	AdoCbl-variant links to Rfam database...	0.35	0.38	0.35	9	1176	17	3	14	0	15
4FRN_A	AdoCbl-variant links to Rfam database...	0.09	0.11	0.10	3	1818	28	2	25	1	25
4HXH_A	-	1.00	1.00	1.00	6	89	0	0	0	0	0
4JF2_A	preQ1-II links to Rfam database...	0.74	0.75	0.75	18	1058	7	1	5	1	6
4JRC_A	-	0.24	0.29	0.23	5	600	17	0	17	0	12

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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 IPknot - scored higher in this pairwise comparison

1. Total counts & total scores for IPknot

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

Performance of MCFold - scored lower in this pairwise comparison

1. Total counts & total scores for MCFold

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