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		MCFold
MCC	0.682	>	0.589
Average MCC ± 95% Confidence Intervals	0.717 ± 0.072	>	0.643 ± 0.084
Sensitivity	0.632	>	0.610
Positive Predictive Value	0.741	>	0.577
Total TP	935	>	902
Total TN	159185	>	158882
Total FP	394	<	788
Total FP CONTRA	46	<	71
Total FP INCONS	280	<	591
Total FP COMP	68	<	126
Total FN	544	<	577
P-value	3.56938820447e-08

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Performance plots

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

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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	935
Total TN	159185
Total FP	394
Total FP CONTRA	46
Total FP INCONS	280
Total FP COMP	68
Total FN	544

Total Scores
MCC	0.682
Average MCC ± 95% Confidence Intervals	0.717 ± 0.072
Sensitivity	0.632
Positive Predictive Value	0.741
Nr of predictions	68

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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
2KX8_A	7SK links to Rfam database...	0.94	0.89	1.00	16	845	0	0	0	0	2
2KXM_A	-	0.78	0.70	0.88	7	343	1	0	1	0	3
2KZL_A	-	0.83	0.74	0.93	14	1470	1	0	1	0	5
2L1F_A	Gammaretro_CES links to Rfam database...	0.98	0.96	1.00	23	2057	0	0	0	0	1
2L1F_B	Gammaretro_CES links to Rfam database...	0.98	0.96	1.00	24	2121	0	0	0	0	1
2L2K_A	-	0.94	0.89	1.00	17	844	0	0	0	0	2
2L3C_B	-	0.91	0.82	1.00	14	547	0	0	0	0	3
2L3E_A	-	0.96	0.92	1.00	12	583	1	0	0	1	1
2L3J_B	mir-2985-2 links to Rfam database...	0.94	0.88	1.00	30	2455	0	0	0	0	4
2L5Z_A	-	0.86	0.75	1.00	9	316	0	0	0	0	3
2L94_A	HIV_FE links to Rfam database...	0.97	0.95	1.00	19	971	0	0	0	0	1
2LA5_A	-	0.45	0.32	0.67	6	621	3	0	3	0	13
2LBS_A	-	1.00	1.00	1.00	14	482	0	0	0	0	0
2LC8_A	GP_knot1 links to Rfam database...	-0.01	0.00	0.00	0	1525	15	2	13	0	20
2LDL_A	-	0.90	0.82	1.00	9	342	1	0	0	1	2
2LDT_A	-	0.85	0.73	1.00	11	454	0	0	0	0	4
2LHP_A	-	0.97	0.94	1.00	15	651	0	0	0	0	1
2LI4_A	-	0.93	0.88	1.00	14	482	0	0	0	0	2
2LJJ_A	-	1.00	1.00	1.00	8	343	2	0	0	2	0
2LK3_A	-	0.95	0.90	1.00	9	267	0	0	0	0	1
2LKR_A	-	0.85	0.77	0.94	30	6073	4	0	2	2	9
2LQZ_A	-	0.85	0.82	0.90	9	341	1	1	0	0	2
2LWK_A	-	0.88	0.85	0.92	11	484	1	0	1	0	2
2RRC_A	-	0.70	0.50	1.00	5	226	0	0	0	0	5
2XKV_B	Bacteria_small_SRP links to Rfam database...	0.51	0.50	0.53	10	4541	24	0	9	15	10
2XQD_Y	tRNA links to Rfam database...	0.90	0.81	1.00	22	2828	1	0	0	1	5
2XXA_G	Bacteria_small_SRP links to Rfam database...	0.26	0.24	0.29	10	5116	25	1	24	0	32
2Y8W_B	-	1.00	1.00	1.00	6	184	1	0	0	1	0
2Y9C_V	-	0.65	0.63	0.68	15	2256	8	1	6	1	9
2YIE_Z	-	-0.01	0.00	0.00	0	1525	15	3	12	0	12
2YIE_X	-	0.34	0.33	0.36	4	1367	7	2	5	0	8
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
3IZF_C	5S_rRNA links to Rfam database...	0.72	0.61	0.85	33	6864	6	0	6	0	21
3J0L_a	-	0.55	0.50	0.62	8	1115	5	2	3	0	8
3J0L_2	-	0.27	0.27	0.28	9	6184	26	2	21	3	24
3J0L_g	-	-0.01	0.00	0.00	0	458	7	2	5	0	4
3J0L_7	-	-0.01	0.00	0.00	0	1212	13	0	13	0	17
3J0L_h	-	0.77	0.65	0.90	28	6074	3	0	3	0	15
3J0L_1	-	0.76	0.63	0.92	12	1212	3	0	1	2	7
3J0L_8	-	0.93	0.88	1.00	7	183	0	0	0	0	1
3J16_L	tRNA links to Rfam database...	0.35	0.33	0.38	10	2749	16	1	15	0	20
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
3NMU_E	-	-0.01	0.00	0.00	0	552	11	2	7	2	6
3O58_3	5_8S_rRNA links to Rfam database...	0.31	0.34	0.29	12	12362	41	4	25	12	23
3O58_2	5S_rRNA links to Rfam database...	0.76	0.76	0.76	29	7222	10	3	6	1	9
3OVB_D	-	1.00	1.00	1.00	11	584	2	0	0	2	0
3OVS_D	-	0.92	0.92	0.92	12	548	1	0	1	0	1
3P22_G	-	0.96	0.92	1.00	11	730	1	0	0	1	1
3PDR_A	ykoK links to Rfam database...	0.74	0.64	0.85	46	12826	10	1	7	2	26
3R4F_A	-	0.96	0.92	1.00	23	2122	0	0	0	0	2
3R9X_C	-	0.84	0.80	0.89	8	586	2	0	1	1	2
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
3SIU_F	-	0.73	0.55	1.00	6	372	0	0	0	0	5
3SN2_B	IRE_II links to Rfam database...	1.00	1.00	1.00	12	394	0	0	0	0	0
3TRZ_Z	-	0.91	0.83	1.00	5	205	2	0	0	2	1
3TS0_U	-	1.00	1.00	1.00	6	247	1	0	0	1	0
3TS2_V	-	1.00	1.00	1.00	5	271	0	0	0	0	0
3U4M_B	-	0.45	0.35	0.59	13	3138	9	1	8	0	24
3VJR_D	-	0.96	0.92	1.00	12	618	0	0	0	0	1
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
4A4U_A	-	1.00	1.00	1.00	9	222	0	0	0	0	0
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

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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	902
Total TN	158882
Total FP	788
Total FP CONTRA	71
Total FP INCONS	591
Total FP COMP	126
Total FN	577

Total Scores
MCC	0.589
Average MCC ± 95% Confidence Intervals	0.643 ± 0.084
Sensitivity	0.610
Positive Predictive Value	0.577
Nr of predictions	68

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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
2KX8_A	7SK links to Rfam database...	0.91	0.89	0.94	16	844	2	0	1	1	2
2KXM_A	-	1.00	1.00	1.00	10	341	1	0	0	1	0
2KZL_A	-	0.80	0.84	0.76	16	1464	9	1	4	4	3
2L1F_A	Gammaretro_CES links to Rfam database...	0.72	0.75	0.69	18	2054	9	0	8	1	6
2L1F_B	Gammaretro_CES links to Rfam database...	0.73	0.76	0.70	19	2118	9	0	8	1	6
2L2K_A	-	1.00	1.00	1.00	19	842	1	0	0	1	0
2L3C_B	-	0.97	0.94	1.00	16	545	0	0	0	0	1
2L3E_A	-	1.00	1.00	1.00	13	582	1	0	0	1	0
2L3J_B	mir-2985-2 links to Rfam database...	1.00	1.00	1.00	34	2451	0	0	0	0	0
2L5Z_A	-	0.96	0.92	1.00	11	314	0	0	0	0	1
2L94_A	HIV_FE links to Rfam database...	0.97	0.95	1.00	19	971	0	0	0	0	1
2LA5_A	-	-0.03	0.00	0.00	0	615	15	0	15	0	19
2LBS_A	-	1.00	1.00	1.00	14	482	1	0	0	1	0
2LC8_A	GP_knot1 links to Rfam database...	0.41	0.45	0.39	9	1517	16	0	14	2	11
2LDL_A	-	0.95	0.91	1.00	10	341	2	0	0	2	1
2LDT_A	-	0.75	0.73	0.79	11	451	3	0	3	0	4
2LHP_A	-	1.00	1.00	1.00	16	650	1	0	0	1	0
2LI4_A	-	0.97	0.94	1.00	15	481	0	0	0	0	1
2LJJ_A	-	1.00	1.00	1.00	8	343	2	0	0	2	0
2LK3_A	-	1.00	1.00	1.00	10	266	0	0	0	0	0
2LKR_A	-	0.93	0.92	0.95	36	6067	14	0	2	12	3
2LQZ_A	-	0.91	0.91	0.91	10	340	1	1	0	0	1
2LWK_A	-	0.92	0.92	0.92	12	483	2	0	1	1	1
2RRC_A	-	0.95	0.90	1.00	9	222	0	0	0	0	1
2XKV_B	Bacteria_small_SRP links to Rfam database...	0.20	0.25	0.17	5	4530	37	2	23	12	15
2XQD_Y	tRNA links to Rfam database...	0.34	0.37	0.32	10	2819	22	1	20	1	17
2XXA_G	Bacteria_small_SRP links to Rfam database...	0.23	0.24	0.24	10	5110	32	1	30	1	32
2Y8W_B	-	1.00	1.00	1.00	6	184	2	0	0	2	0
2Y9C_V	-	0.62	0.67	0.59	16	2251	13	2	9	2	8
2YIE_Z	-	0.36	0.50	0.27	6	1518	18	4	12	2	6
2YIE_X	-	0.06	0.08	0.06	1	1361	21	1	15	5	11
3AKZ_H	tRNA links to Rfam database...	0.40	0.43	0.39	12	2670	19	3	16	0	16
3AM1_B	-	0.93	0.89	0.97	31	3208	2	0	1	1	4
3AMU_B	tRNA links to Rfam database...	0.44	0.48	0.42	13	2972	18	2	16	0	14
3IZF_C	5S_rRNA links to Rfam database...	0.71	0.69	0.74	37	6853	14	0	13	1	17
3J0L_a	-	0.16	0.19	0.17	3	1110	15	1	14	0	13
3J0L_2	-	0.21	0.24	0.18	8	6172	39	7	29	3	25
3J0L_g	-	0.13	0.25	0.08	1	452	12	8	4	0	3
3J0L_7	-	-0.01	0.00	0.00	0	1206	19	4	15	0	17
3J0L_h	-	0.91	0.91	0.91	39	6062	13	0	4	9	4
3J0L_1	-	0.79	0.79	0.79	15	1206	6	0	4	2	4
3J0L_8	-	1.00	1.00	1.00	8	182	0	0	0	0	0
3J16_L	tRNA links to Rfam database...	0.45	0.47	0.44	14	2743	19	1	17	1	16
3NDB_M	-	0.23	0.23	0.24	14	9121	46	1	44	1	47
3NKB_B	-	0.56	0.58	0.56	15	1989	13	0	12	1	11
3NMU_E	-	0.28	0.33	0.25	2	553	12	0	6	6	4
3O58_3	5_8S_rRNA links to Rfam database...	0.22	0.26	0.19	9	12355	45	9	30	6	26
3O58_2	5S_rRNA links to Rfam database...	0.20	0.24	0.17	9	7208	44	5	38	1	29
3OVB_D	-	1.00	1.00	1.00	11	584	2	0	0	2	0
3OVS_D	-	1.00	1.00	1.00	13	548	0	0	0	0	0
3P22_G	-	1.00	1.00	1.00	12	729	5	0	0	5	0
3PDR_A	ykoK links to Rfam database...	0.66	0.61	0.72	44	12819	19	0	17	2	28
3R4F_A	-	0.92	0.92	0.92	23	2120	5	0	2	3	2
3R9X_C	-	0.69	0.70	0.70	7	585	7	0	3	4	3
3RKF_A	Purine links to Rfam database...	0.70	0.65	0.76	22	2182	7	1	6	0	12
3SD1_A	THF links to Rfam database...	0.33	0.33	0.35	14	3876	26	0	26	0	28
3SIU_F	-	0.42	0.45	0.42	5	366	7	1	6	0	6
3SN2_B	IRE_II links to Rfam database...	0.55	0.58	0.54	7	393	6	0	6	0	5
3TRZ_Z	-	-0.04	0.00	0.00	0	201	9	0	9	0	6
3TS0_U	-	1.00	1.00	1.00	6	247	2	0	0	2	0
3TS2_V	-	-0.02	0.00	0.00	0	268	9	0	8	1	5
3U4M_B	-	0.59	0.59	0.59	22	3123	15	0	15	0	15
3VJR_D	-	1.00	1.00	1.00	13	617	1	0	0	1	0
4A1C_3	5S_rRNA links to Rfam database...	0.68	0.67	0.71	36	7089	17	1	14	2	18
4A1C_2	5_8S_rRNA links to Rfam database...	0.13	0.15	0.11	5	11735	56	10	31	15	28
4A4U_A	-	1.00	1.00	1.00	9	222	0	0	0	0	0
4ENB_A	crcB links to Rfam database...	0.61	0.63	0.60	12	1255	8	2	6	0	7
4ENC_A	crcB links to Rfam database...	0.28	0.32	0.27	6	1304	17	2	14	1	13

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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 MCFold - scored lower in this pairwise comparison

1. Total counts & total scores for MCFold

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