CompaRNA - on-line benchmarks of RNA structure prediction methods

Laboratory of Structural Bioinformatics @ Adam Mickiewicz University in Poznan

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Overview

Metric	RNAalifold(seed)		Contrafold
MCC	0.744	>	0.505
Average MCC ± 95% Confidence Intervals	0.742 ± 0.039	>	0.505 ± 0.026
Sensitivity	0.678	>	0.483
Positive Predictive Value	0.818	>	0.528
Total TP	21759	>	15515
Total TN	85766748	>	85763960
Total FP	5870	<	16162
Total FP CONTRA	1107	<	1938
Total FP INCONS	3750	<	11951
Total FP COMP	1013	<	2273
Total FN	10343	<	16587
P-value	3.56938820447e-08

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Performance plots

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

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Performance of RNAalifold(seed) - scored higher in this pairwise comparison

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

Total Base Pair Counts
Total TP	21759
Total TN	85766748
Total FP	5870
Total FP CONTRA	1107
Total FP INCONS	3750
Total FP COMP	1013
Total FN	10343

Total Scores
MCC	0.744
Average MCC ± 95% Confidence Intervals	0.742 ± 0.039
Sensitivity	0.678
Positive Predictive Value	0.818
Nr of predictions	68

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

RNA Chain	Rfam family	MCC	SENS	PPV	TP	TN	FP	FP CONTRA	FP INCONS	FP COMP	FN
CRW_00024	SSU_rRNA_archaea links to Rfam database...	0.87	0.84	0.90	385	1085175	58	7	34	17	73
CRW_00034	SSU_rRNA_bacteria links to Rfam database...	0.82	0.77	0.88	363	1141905	62	14	34	14	111
CRW_00048	SSU_rRNA_bacteria links to Rfam database...	0.84	0.79	0.88	372	1170793	59	16	34	9	98
CRW_00054	SSU_rRNA_bacteria links to Rfam database...	0.84	0.81	0.88	369	1107397	60	16	34	10	87
CRW_00059	SSU_rRNA_bacteria links to Rfam database...	0.82	0.78	0.88	367	1172327	61	16	36	9	106
CRW_00061	SSU_rRNA_bacteria links to Rfam database...	0.82	0.77	0.88	367	1181535	61	16	35	10	109
CRW_00068	SSU_rRNA_bacteria links to Rfam database...	0.85	0.81	0.88	370	1108886	58	15	34	9	87
CRW_00096	SSU_rRNA_bacteria links to Rfam database...	0.84	0.79	0.89	368	1178465	61	12	35	14	97
CRW_00140	SSU_rRNA_bacteria links to Rfam database...	0.83	0.79	0.87	367	1135858	62	16	37	9	96
CRW_00141	SSU_rRNA_bacteria links to Rfam database...	0.83	0.78	0.88	369	1201606	61	16	34	11	107
CRW_00150	SSU_rRNA_bacteria links to Rfam database...	0.85	0.79	0.91	368	1152515	47	13	25	9	98
CRW_00152	SSU_rRNA_bacteria links to Rfam database...	0.85	0.79	0.91	372	1180006	46	13	25	8	99
CRW_00166	SSU_rRNA_bacteria links to Rfam database...	0.83	0.78	0.88	365	1190782	64	12	37	15	103
CRW_00173	SSU_rRNA_bacteria links to Rfam database...	0.79	0.76	0.84	336	1082254	76	16	50	10	109
CRW_00177	SSU_rRNA_bacteria links to Rfam database...	0.82	0.77	0.87	364	1178460	66	16	40	10	109
CRW_00196	SSU_rRNA_bacteria links to Rfam database...	0.82	0.77	0.87	365	1207815	63	16	39	8	110
CRW_00230	SSU_rRNA_bacteria links to Rfam database...	0.83	0.77	0.88	369	1198508	59	15	34	10	109
CRW_00245	SSU_rRNA_bacteria links to Rfam database...	0.84	0.81	0.88	366	1105912	60	16	34	10	87
CRW_00248	SSU_rRNA_bacteria links to Rfam database...	0.82	0.76	0.88	369	1218720	61	16	36	9	115
CRW_00250	SSU_rRNA_bacteria links to Rfam database...	0.82	0.77	0.88	369	1198505	61	16	36	9	109
CRW_00256	SSU_rRNA_bacteria links to Rfam database...	0.85	0.79	0.91	369	1192333	48	13	25	10	99
CRW_00270	SSU_rRNA_bacteria links to Rfam database...	0.84	0.81	0.88	368	1111868	59	15	35	9	87
CRW_00271	SSU_rRNA_bacteria links to Rfam database...	0.83	0.78	0.90	359	1122350	51	13	29	9	103
CRW_00273	SSU_rRNA_bacteria links to Rfam database...	0.84	0.80	0.87	358	1085191	60	16	36	8	88
CRW_00275	SSU_rRNA_bacteria links to Rfam database...	0.84	0.80	0.88	366	1114854	59	16	35	8	91
CRW_00277	SSU_rRNA_bacteria links to Rfam database...	0.83	0.79	0.87	359	1110382	64	17	37	10	94
CRW_00278	SSU_rRNA_bacteria links to Rfam database...	0.83	0.78	0.88	349	1129861	58	13	33	12	101
CRW_00279	SSU_rRNA_bacteria links to Rfam database...	0.85	0.80	0.91	372	1180005	54	13	26	15	92
CRW_00280	SSU_rRNA_bacteria links to Rfam database...	0.84	0.80	0.89	363	1117851	59	13	33	13	90
CRW_00281	SSU_rRNA_bacteria links to Rfam database...	0.85	0.80	0.91	372	1144932	48	13	24	11	92
CRW_00283	SSU_rRNA_bacteria links to Rfam database...	0.80	0.75	0.85	323	1015644	67	14	44	9	109
CRW_00284	SSU_rRNA_bacteria links to Rfam database...	0.83	0.78	0.89	356	1131358	59	13	33	13	100
CRW_00285	SSU_rRNA_bacteria links to Rfam database...	0.82	0.78	0.86	356	1117847	66	17	40	9	102
CRW_00289	SSU_rRNA_bacteria links to Rfam database...	0.80	0.75	0.86	358	1189235	67	16	44	7	118
CRW_00292	SSU_rRNA_bacteria links to Rfam database...	0.77	0.71	0.84	329	1123856	76	14	51	11	132
CRW_00306	SSU_rRNA_eukarya links to Rfam database...	0.45	0.39	0.52	178	1445508	175	32	132	11	284
CRW_00326	SSU_rRNA_eukarya links to Rfam database...	0.44	0.37	0.53	184	1627762	174	32	132	10	318
CRW_00358	SSU_rRNA_eukarya links to Rfam database...	0.44	0.36	0.53	184	1675017	173	32	132	9	323
CRW_00366	SSU_rRNA_eukarya links to Rfam database...	0.42	0.36	0.51	172	1579413	180	32	136	12	310
CRW_00371	SSU_rRNA_eukarya links to Rfam database...	0.44	0.36	0.52	181	1611565	175	31	133	11	315
CRW_00372	SSU_rRNA_eukarya links to Rfam database...	0.44	0.37	0.53	184	1625958	174	32	132	10	314
CRW_00379	SSU_rRNA_eukarya links to Rfam database...	0.40	0.32	0.50	169	2126616	180	32	136	12	365
CRW_00386	SSU_rRNA_eukarya links to Rfam database...	0.44	0.35	0.55	182	1750923	164	28	123	13	333
CRW_00411	SSU_rRNA_eukarya links to Rfam database...	0.45	0.38	0.55	186	1615165	163	28	124	11	310
CRW_00414	SSU_rRNA_eukarya links to Rfam database...	0.45	0.37	0.54	182	1665890	171	28	125	18	313
CRW_00466	SSU_rRNA_bacteria links to Rfam database...	0.86	0.82	0.91	377	1116350	49	12	26	11	81
CRW_00589	SSU_rRNA_bacteria links to Rfam database...	0.86	0.81	0.92	361	1094068	53	6	25	22	84
CRW_00590	SSU_rRNA_bacteria links to Rfam database...	0.87	0.81	0.92	366	1119360	52	6	24	22	86
CRW_00591	SSU_rRNA_bacteria links to Rfam database...	0.87	0.82	0.92	365	1098507	56	8	23	25	81
CRW_00759	SSU_rRNA_eukarya links to Rfam database...	0.41	0.34	0.49	163	1636811	183	35	136	12	318
CRW_00763	SSU_rRNA_bacteria links to Rfam database...	0.85	0.78	0.92	348	1215641	59	6	25	28	98
CRW_00772	SSU_rRNA_bacteria links to Rfam database...	0.81	0.75	0.88	302	945656	72	5	37	30	102
CRW_00778	SSU_rRNA_bacteria links to Rfam database...	0.86	0.81	0.91	312	1201683	85	4	26	55	72
CRW_00789	SSU_rRNA_bacteria links to Rfam database...	0.85	0.79	0.91	355	1137395	59	8	28	23	92
CRW_00795	SSU_rRNA_bacteria links to Rfam database...	0.78	0.73	0.84	288	1152577	109	10	46	53	106
CRW_00800	SSU_rRNA_eukarya links to Rfam database...	0.42	0.33	0.52	156	1401675	160	25	119	16	314
CRW_00849	SSU_rRNA_bacteria links to Rfam database...	0.82	0.76	0.88	356	1117856	63	14	34	15	114
CRW_00997	SSU_rRNA_bacteria links to Rfam database...	0.84	0.80	0.88	372	1135856	59	15	35	9	92
CRW_01153	SSU_rRNA_eukarya links to Rfam database...	0.41	0.34	0.49	172	1606179	193	36	141	16	331
CRW_01171	SSU_rRNA_eukarya links to Rfam database...	0.43	0.36	0.52	181	1593657	177	34	133	10	325
CRW_01343	SSU_rRNA_archaea links to Rfam database...	0.83	0.79	0.88	344	977508	71	5	44	22	90
PDB_00703	SSU_rRNA_bacteria links to Rfam database...	0.78	0.69	0.87	344	1073448	73	7	46	20	151
PDB_00854	SSU_rRNA_bacteria links to Rfam database...	0.74	0.64	0.87	342	1500383	85	10	43	32	193
PDB_01088	SSU_rRNA_bacteria links to Rfam database...	0.73	0.63	0.86	342	1471073	85	8	47	30	205
PDB_01103	SSU_rRNA_bacteria links to Rfam database...	0.74	0.63	0.87	355	1606120	72	10	43	19	207
PDB_01105	SSU_rRNA_bacteria links to Rfam database...	0.76	0.66	0.88	355	1433566	72	7	43	22	185
PDB_01120	SSU_rRNA_bacteria links to Rfam database...	0.77	0.68	0.87	358	1204715	73	7	48	18	169
PDB_01273	SSU_rRNA_bacteria links to Rfam database...	0.78	0.70	0.86	346	1117856	80	13	45	22	145

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Performance of Contrafold - scored lower in this pairwise comparison

1. Total counts & total scores for Contrafold

Total Base Pair Counts
Total TP	15515
Total TN	85763960
Total FP	16162
Total FP CONTRA	1938
Total FP INCONS	11951
Total FP COMP	2273
Total FN	16587

Total Scores
MCC	0.505
Average MCC ± 95% Confidence Intervals	0.505 ± 0.026
Sensitivity	0.483
Positive Predictive Value	0.528
Nr of predictions	68

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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
CRW_00024	SSU_rRNA_archaea links to Rfam database...	0.77	0.77	0.78	351	1085153	140	12	85	43	107
CRW_00034	SSU_rRNA_bacteria links to Rfam database...	0.68	0.68	0.68	320	1141844	188	22	130	36	154
CRW_00048	SSU_rRNA_bacteria links to Rfam database...	0.60	0.57	0.64	268	1170795	174	25	127	22	202
CRW_00054	SSU_rRNA_bacteria links to Rfam database...	0.54	0.52	0.56	237	1107395	202	25	159	18	219
CRW_00059	SSU_rRNA_bacteria links to Rfam database...	0.64	0.60	0.67	286	1172318	164	20	122	22	187
CRW_00061	SSU_rRNA_bacteria links to Rfam database...	0.59	0.58	0.61	274	1181504	188	29	146	13	202
CRW_00068	SSU_rRNA_bacteria links to Rfam database...	0.51	0.51	0.53	231	1108865	226	32	177	17	226
CRW_00096	SSU_rRNA_bacteria links to Rfam database...	0.55	0.53	0.57	245	1178450	213	19	166	28	220
CRW_00140	SSU_rRNA_bacteria links to Rfam database...	0.56	0.52	0.61	243	1135878	175	14	143	18	220
CRW_00141	SSU_rRNA_bacteria links to Rfam database...	0.62	0.60	0.64	287	1201577	192	19	142	31	189
CRW_00150	SSU_rRNA_bacteria links to Rfam database...	0.55	0.51	0.59	237	1152519	185	22	143	20	229
CRW_00152	SSU_rRNA_bacteria links to Rfam database...	0.53	0.49	0.57	233	1180006	196	22	155	19	238
CRW_00166	SSU_rRNA_bacteria links to Rfam database...	0.62	0.59	0.64	277	1190763	182	19	137	26	191
CRW_00173	SSU_rRNA_bacteria links to Rfam database...	0.34	0.34	0.35	150	1082228	288	32	246	10	295
CRW_00177	SSU_rRNA_bacteria links to Rfam database...	0.50	0.48	0.52	228	1178444	227	20	188	19	245
CRW_00196	SSU_rRNA_bacteria links to Rfam database...	0.57	0.55	0.59	259	1207798	197	27	151	19	216
CRW_00230	SSU_rRNA_bacteria links to Rfam database...	0.54	0.52	0.56	250	1198476	220	27	173	20	228
CRW_00245	SSU_rRNA_bacteria links to Rfam database...	0.53	0.51	0.55	229	1105912	212	23	164	25	224
CRW_00248	SSU_rRNA_bacteria links to Rfam database...	0.64	0.62	0.66	301	1218683	200	21	136	43	183
CRW_00250	SSU_rRNA_bacteria links to Rfam database...	0.58	0.56	0.61	267	1198490	184	24	145	15	211
CRW_00256	SSU_rRNA_bacteria links to Rfam database...	0.47	0.44	0.50	206	1192327	232	26	181	25	262
CRW_00270	SSU_rRNA_bacteria links to Rfam database...	0.66	0.63	0.69	286	1111874	157	20	106	31	169
CRW_00271	SSU_rRNA_bacteria links to Rfam database...	0.51	0.48	0.53	221	1122337	215	30	163	22	241
CRW_00273	SSU_rRNA_bacteria links to Rfam database...	0.47	0.46	0.49	203	1085190	233	20	188	25	243
CRW_00275	SSU_rRNA_bacteria links to Rfam database...	0.61	0.59	0.63	271	1114843	186	19	138	29	186
CRW_00277	SSU_rRNA_bacteria links to Rfam database...	0.44	0.40	0.49	182	1110423	203	23	167	13	271
CRW_00278	SSU_rRNA_bacteria links to Rfam database...	0.44	0.42	0.47	190	1129849	240	28	189	23	260
CRW_00279	SSU_rRNA_bacteria links to Rfam database...	0.60	0.56	0.64	262	1180004	173	25	125	23	202
CRW_00280	SSU_rRNA_bacteria links to Rfam database...	0.55	0.51	0.60	232	1117873	173	15	140	18	221
CRW_00281	SSU_rRNA_bacteria links to Rfam database...	0.64	0.62	0.65	288	1144901	182	17	135	30	176
CRW_00283	SSU_rRNA_bacteria links to Rfam database...	0.41	0.38	0.45	162	1015668	217	29	166	22	270
CRW_00284	SSU_rRNA_bacteria links to Rfam database...	0.51	0.47	0.56	216	1131371	196	24	149	23	240
CRW_00285	SSU_rRNA_bacteria links to Rfam database...	0.66	0.63	0.68	289	1117836	159	19	116	24	169
CRW_00289	SSU_rRNA_bacteria links to Rfam database...	0.60	0.57	0.63	270	1189221	197	21	141	35	206
CRW_00292	SSU_rRNA_bacteria links to Rfam database...	0.38	0.36	0.40	165	1123842	258	35	208	15	296
CRW_00306	SSU_rRNA_eukarya links to Rfam database...	0.28	0.28	0.29	129	1445402	388	63	256	69	333
CRW_00326	SSU_rRNA_eukarya links to Rfam database...	0.50	0.49	0.51	246	1627630	284	52	182	50	256
CRW_00358	SSU_rRNA_eukarya links to Rfam database...	0.39	0.40	0.38	202	1674827	390	57	279	54	305
CRW_00366	SSU_rRNA_eukarya links to Rfam database...	0.33	0.33	0.33	157	1579284	361	57	255	49	325
CRW_00371	SSU_rRNA_eukarya links to Rfam database...	0.44	0.41	0.46	205	1611467	295	42	196	57	291
CRW_00372	SSU_rRNA_eukarya links to Rfam database...	0.41	0.40	0.42	198	1625830	342	48	230	64	300
CRW_00379	SSU_rRNA_eukarya links to Rfam database...	0.43	0.42	0.44	223	2126443	372	38	249	85	311
CRW_00386	SSU_rRNA_eukarya links to Rfam database...	0.28	0.30	0.27	152	1750697	447	70	337	40	363
CRW_00411	SSU_rRNA_eukarya links to Rfam database...	0.39	0.36	0.42	181	1615070	306	41	211	54	315
CRW_00414	SSU_rRNA_eukarya links to Rfam database...	0.36	0.37	0.36	181	1665721	382	54	269	59	314
CRW_00466	SSU_rRNA_bacteria links to Rfam database...	0.70	0.68	0.73	312	1116336	148	19	98	31	146
CRW_00589	SSU_rRNA_bacteria links to Rfam database...	0.33	0.30	0.36	134	1094090	257	24	212	21	311
CRW_00590	SSU_rRNA_bacteria links to Rfam database...	0.36	0.35	0.38	157	1119345	281	41	213	27	295
CRW_00591	SSU_rRNA_bacteria links to Rfam database...	0.62	0.60	0.65	268	1098489	182	28	118	36	178
CRW_00759	SSU_rRNA_eukarya links to Rfam database...	0.31	0.30	0.32	145	1636697	372	51	252	69	336
CRW_00763	SSU_rRNA_bacteria links to Rfam database...	0.38	0.32	0.44	144	1215694	231	27	155	49	302
CRW_00772	SSU_rRNA_bacteria links to Rfam database...	0.40	0.37	0.44	148	945666	215	18	168	29	256
CRW_00778	SSU_rRNA_bacteria links to Rfam database...	0.52	0.45	0.59	174	1201730	163	16	105	42	210
CRW_00789	SSU_rRNA_bacteria links to Rfam database...	0.48	0.44	0.53	196	1137416	209	14	160	35	251
CRW_00795	SSU_rRNA_bacteria links to Rfam database...	0.35	0.33	0.38	131	1152575	263	22	193	48	263
CRW_00800	SSU_rRNA_eukarya links to Rfam database...	0.57	0.54	0.60	253	1401550	230	21	151	58	217
CRW_00849	SSU_rRNA_bacteria links to Rfam database...	0.57	0.56	0.57	265	1117797	226	19	179	28	205
CRW_00997	SSU_rRNA_bacteria links to Rfam database...	0.62	0.60	0.64	280	1135838	187	19	141	27	184
CRW_01153	SSU_rRNA_eukarya links to Rfam database...	0.39	0.39	0.40	194	1606043	347	52	239	56	309
CRW_01171	SSU_rRNA_eukarya links to Rfam database...	0.45	0.44	0.47	221	1593534	302	49	201	52	285
CRW_01343	SSU_rRNA_archaea links to Rfam database...	0.46	0.44	0.48	189	977509	217	30	173	14	245
PDB_00703	SSU_rRNA_bacteria links to Rfam database...	0.53	0.50	0.56	246	1073403	229	19	177	33	249
PDB_00854	SSU_rRNA_bacteria links to Rfam database...	0.50	0.49	0.52	264	1500266	296	25	223	48	271
PDB_01088	SSU_rRNA_bacteria links to Rfam database...	0.46	0.43	0.49	236	1470988	271	34	212	25	311
PDB_01103	SSU_rRNA_bacteria links to Rfam database...	0.55	0.54	0.56	301	1605989	279	31	207	41	261
PDB_01105	SSU_rRNA_bacteria links to Rfam database...	0.58	0.56	0.60	303	1433467	242	16	185	41	237
PDB_01120	SSU_rRNA_bacteria links to Rfam database...	0.49	0.44	0.55	232	1204703	216	20	173	23	295
PDB_01273	SSU_rRNA_bacteria links to Rfam database...	0.49	0.47	0.51	232	1117807	258	16	205	37	259

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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 RNAalifold(seed) - scored higher in this pairwise comparison

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

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

Performance of Contrafold - scored lower in this pairwise comparison

1. Total counts & total scores for Contrafold

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