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		Mastr(seed)
MCC	0.692	>	0.306
Average MCC ± 95% Confidence Intervals	0.738 ± 0.085	>	0.132 ± 0.095
Sensitivity	0.721	>	0.105
Positive Predictive Value	0.670	<	0.899
Total TP	793	>	116
Total TN	112764	<	113818
Total FP	546	>	16
Total FP CONTRA	153	>	0
Total FP INCONS	237	>	13
Total FP COMP	156	>	3
Total FN	307	<	984
P-value	3.56938820447e-08

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Performance plots

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

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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	793
Total TN	112764
Total FP	546
Total FP CONTRA	153
Total FP INCONS	237
Total FP COMP	156
Total FN	307

Total Scores
MCC	0.692
Average MCC ± 95% Confidence Intervals	0.738 ± 0.085
Sensitivity	0.721
Positive Predictive Value	0.670
Nr of predictions	45

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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
2KDQ_B	mir-TAR links to Rfam database...	1.00	1.00	1.00	10	164	0	0	0	0	0
2KE6_A	K10_TLS links to Rfam database...	1.00	1.00	1.00	18	449	1	0	0	1	0
2KUR_A	K10_TLS links to Rfam database...	1.00	1.00	1.00	19	448	0	0	0	0	0
2KUU_A	K10_TLS links to Rfam database...	1.00	1.00	1.00	18	429	1	0	0	1	0
2KUV_A	K10_TLS links to Rfam database...	1.00	1.00	1.00	19	420	0	0	0	0	0
2KUW_A	K10_TLS links to Rfam database...	1.00	1.00	1.00	18	452	1	0	0	1	0
2KX8_A	7SK links to Rfam database...	1.00	1.00	1.00	16	355	0	0	0	0	0
2L1F_B	Gammaretro_CES links to Rfam database...	1.00	1.00	1.00	24	767	0	0	0	0	0
2L1F_A	Gammaretro_CES links to Rfam database...	1.00	1.00	1.00	23	740	0	0	0	0	0
2L94_A	HIV_FE links to Rfam database...	0.94	0.94	0.94	17	339	2	0	1	1	1
2LC8_A	GP_knot1 links to Rfam database...	0.46	0.39	0.58	7	516	5	3	2	0	11
2WRQ_Y	tRNA links to Rfam database...	1.00	1.00	1.00	9	1143	14	0	0	14	0
2WWQ_V	tRNA links to Rfam database...	1.00	1.00	1.00	19	1185	4	0	0	4	0
2XKV_B	Bacteria_small_SRP links to Rfam database...	0.64	0.73	0.57	8	1821	27	0	6	21	3
2XQD_Y	tRNA links to Rfam database...	0.85	0.86	0.86	18	1108	4	0	3	1	3
2XXA_G	Bacteria_small_SRP links to Rfam database...	0.10	0.11	0.12	4	2012	30	2	27	1	31
2ZZM_B	tRNA links to Rfam database...	0.80	0.80	0.80	12	1343	13	0	3	10	3
2ZZN_D	tRNA links to Rfam database...	0.93	0.95	0.91	21	961	3	2	0	1	1
3A2K_C	tRNA links to Rfam database...	0.49	0.55	0.46	12	1082	14	3	11	0	10
3A3A_A	tRNA-Sec links to Rfam database...	0.97	0.93	1.00	28	1472	0	0	0	0	2
3AKZ_H	tRNA links to Rfam database...	0.44	0.50	0.40	10	1102	18	6	9	3	10
3AMU_B	tRNA links to Rfam database...	0.75	0.79	0.71	15	1136	9	0	6	3	4
3G4S_9	5S_rRNA links to Rfam database...	0.45	0.50	0.42	13	2705	24	6	12	6	13
3GX2_A	SAM links to Rfam database...	0.93	0.89	0.96	25	1423	2	1	0	1	3
3IVN_B	Purine links to Rfam database...	0.91	0.83	1.00	19	884	0	0	0	0	4
3IYQ_A	tmRNA links to Rfam database...	0.28	0.39	0.20	20	22341	95	44	35	16	31
3IZ4_A	tmRNA links to Rfam database...	0.57	0.58	0.57	55	25440	49	18	23	8	40
3IZF_C	5S_rRNA links to Rfam database...	0.89	0.91	0.86	32	2603	11	0	5	6	3
3J16_L	tRNA links to Rfam database...	0.55	0.57	0.55	12	1137	10	3	7	0	9
3JYV_7	tRNA links to Rfam database...	-0.02	0.00	0.00	0	1091	20	4	16	0	20
3JYX_4	5_8S_rRNA links to Rfam database...	0.39	0.58	0.27	7	4730	35	13	6	16	5
3JYX_3	5S_rRNA links to Rfam database...	0.33	0.47	0.24	7	2349	24	16	6	2	8
3LA5_A	Purine links to Rfam database...	0.91	0.84	1.00	21	933	0	0	0	0	4
3NPB_A	SAM links to Rfam database...	0.86	0.84	0.89	31	2243	9	1	3	5	6
3O58_3	5_8S_rRNA links to Rfam database...	0.32	0.36	0.29	8	4736	21	7	13	1	14
3O58_2	5S_rRNA links to Rfam database...	0.92	0.94	0.91	29	2722	10	0	3	7	2
3PDR_A	ykoK links to Rfam database...	0.83	0.86	0.80	43	4786	13	5	6	2	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
3UZL_B	tRNA links to Rfam database...	0.90	0.88	0.93	14	1278	8	0	1	7	2
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
4AOB_A	SAM links to Rfam database...	0.53	0.52	0.56	15	1410	13	3	9	1	14
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

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Performance of Mastr(seed) - scored lower in this pairwise comparison

1. Total counts & total scores for Mastr(seed)

Total Base Pair Counts
Total TP	116
Total TN	113818
Total FP	16
Total FP CONTRA	0
Total FP INCONS	13
Total FP COMP	3
Total FN	984

Total Scores
MCC	0.306
Average MCC ± 95% Confidence Intervals	0.132 ± 0.095
Sensitivity	0.105
Positive Predictive Value	0.899
Nr of predictions	45

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2. Individual counts for Mastr(seed) [ 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...	0.00	0.00	0.00	0	174	0	0	0	0	10
2KE6_A	K10_TLS links to Rfam database...	0.94	0.89	1.00	16	451	1	0	0	1	2
2KUR_A	K10_TLS links to Rfam database...	0.83	0.79	0.88	15	450	2	0	2	0	4
2KUU_A	K10_TLS links to Rfam database...	0.82	0.78	0.88	14	431	3	0	2	1	4
2KUV_A	K10_TLS links to Rfam database...	0.83	0.79	0.88	15	422	2	0	2	0	4
2KUW_A	K10_TLS links to Rfam database...	0.51	0.50	0.56	9	454	8	0	7	1	9
2KX8_A	7SK links to Rfam database...	0.00	0.00	0.00	0	371	0	0	0	0	16
2L1F_B	Gammaretro_CES links to Rfam database...	1.00	1.00	1.00	24	767	0	0	0	0	0
2L1F_A	Gammaretro_CES links to Rfam database...	1.00	1.00	1.00	23	740	0	0	0	0	0
2L94_A	HIV_FE links to Rfam database...	0.00	0.00	0.00	0	357	0	0	0	0	18
2LC8_A	GP_knot1 links to Rfam database...	0.00	0.00	0.00	0	528	0	0	0	0	18
2WRQ_Y	tRNA links to Rfam database...	0.00	0.00	0.00	0	1152	0	0	0	0	9
2WWQ_V	tRNA links to Rfam database...	0.00	0.00	0.00	0	1204	0	0	0	0	19
2XKV_B	Bacteria_small_SRP links to Rfam database...	0.00	0.00	0.00	0	1835	0	0	0	0	11
2XQD_Y	tRNA links to Rfam database...	0.00	0.00	0.00	0	1129	0	0	0	0	21
2XXA_G	Bacteria_small_SRP links to Rfam database...	0.00	0.00	0.00	0	2045	0	0	0	0	35
2ZZM_B	tRNA links to Rfam database...	0.00	0.00	0.00	0	1358	0	0	0	0	15
2ZZN_D	tRNA links to Rfam database...	0.00	0.00	0.00	0	984	0	0	0	0	22
3A2K_C	tRNA links to Rfam database...	0.00	0.00	0.00	0	1108	0	0	0	0	22
3A3A_A	tRNA-Sec links to Rfam database...	0.00	0.00	0.00	0	1500	0	0	0	0	30
3AKZ_H	tRNA links to Rfam database...	0.00	0.00	0.00	0	1127	0	0	0	0	20
3AMU_B	tRNA links to Rfam database...	0.00	0.00	0.00	0	1157	0	0	0	0	19
3G4S_9	5S_rRNA links to Rfam database...	0.00	0.00	0.00	0	2736	0	0	0	0	26
3GX2_A	SAM links to Rfam database...	0.00	0.00	0.00	0	1449	0	0	0	0	28
3IVN_B	Purine links to Rfam database...	0.00	0.00	0.00	0	903	0	0	0	0	23
3IYQ_A	tmRNA links to Rfam database...	0.00	0.00	0.00	0	22440	0	0	0	0	51
3IZ4_A	tmRNA links to Rfam database...	0.00	0.00	0.00	0	25536	0	0	0	0	95
3IZF_C	5S_rRNA links to Rfam database...	0.00	0.00	0.00	0	2640	0	0	0	0	35
3J16_L	tRNA links to Rfam database...	0.00	0.00	0.00	0	1159	0	0	0	0	21
3JYV_7	tRNA links to Rfam database...	0.00	0.00	0.00	0	1111	0	0	0	0	20
3JYX_4	5_8S_rRNA links to Rfam database...	0.00	0.00	0.00	0	4756	0	0	0	0	12
3JYX_3	5S_rRNA links to Rfam database...	0.00	0.00	0.00	0	2378	0	0	0	0	15
3LA5_A	Purine links to Rfam database...	0.00	0.00	0.00	0	954	0	0	0	0	25
3NPB_A	SAM links to Rfam database...	0.00	0.00	0.00	0	2278	0	0	0	0	37
3O58_3	5_8S_rRNA links to Rfam database...	0.00	0.00	0.00	0	4764	0	0	0	0	22
3O58_2	5S_rRNA links to Rfam database...	0.00	0.00	0.00	0	2754	0	0	0	0	31
3PDR_A	ykoK links to Rfam database...	0.00	0.00	0.00	0	4840	0	0	0	0	50
3RKF_A	Purine links to Rfam database...	0.00	0.00	0.00	0	866	0	0	0	0	24
3SD1_A	THF links to Rfam database...	0.00	0.00	0.00	0	1533	0	0	0	0	29
3UZL_B	tRNA links to Rfam database...	0.00	0.00	0.00	0	1293	0	0	0	0	16
4A1C_3	5S_rRNA links to Rfam database...	0.00	0.00	0.00	0	2763	0	0	0	0	37
4A1C_2	5_8S_rRNA links to Rfam database...	0.00	0.00	0.00	0	4516	0	0	0	0	20
4AOB_A	SAM links to Rfam database...	0.00	0.00	0.00	0	1437	0	0	0	0	29
4ENB_A	crcB links to Rfam database...	0.00	0.00	0.00	0	472	0	0	0	0	15
4ENC_A	crcB links to Rfam database...	0.00	0.00	0.00	0	496	0	0	0	0	15

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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 Mastr(seed) - scored lower in this pairwise comparison

1. Total counts & total scores for Mastr(seed)

2. Individual counts for Mastr(seed) [ download as .csv ]