CompaRNA - on-line benchmarks of RNA structure prediction methods

Laboratory of Structural Bioinformatics @ Adam Mickiewicz University in Poznan

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Overview

Metric	CentroidAlifold(seed)		Contrafold
MCC	0.796	>	0.513
Average MCC ± 95% Confidence Intervals	0.790 ± 0.032	>	0.512 ± 0.027
Sensitivity	0.706	>	0.489
Positive Predictive Value	0.897	>	0.538
Total TP	21223	>	14717
Total TN	79088671	>	79084976
Total FP	3503	<	14699
Total FP CONTRA	450	<	1711
Total FP INCONS	1983	<	10923
Total FP COMP	1070	<	2065
Total FN	8857	<	15363
P-value	3.56938820447e-08

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Performance plots

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

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

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

Total Base Pair Counts
Total TP	21223
Total TN	79088671
Total FP	3503
Total FP CONTRA	450
Total FP INCONS	1983
Total FP COMP	1070
Total FN	8857

Total Scores
MCC	0.796
Average MCC ± 95% Confidence Intervals	0.790 ± 0.032
Sensitivity	0.706
Positive Predictive Value	0.897
Nr of predictions	64

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2. Individual counts for CentroidAlifold(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...	0.90	0.86	0.95	393	1085187	55	6	15	34	65
CRW_00034	SSU_rRNA_bacteria links to Rfam database...	0.83	0.78	0.90	368	1141906	52	10	32	10	106
CRW_00048	SSU_rRNA_bacteria links to Rfam database...	0.87	0.82	0.93	385	1170801	38	9	20	9	85
CRW_00054	SSU_rRNA_bacteria links to Rfam database...	0.87	0.82	0.93	374	1107413	39	9	20	10	82
CRW_00059	SSU_rRNA_bacteria links to Rfam database...	0.85	0.79	0.92	372	1172342	41	9	23	9	101
CRW_00061	SSU_rRNA_bacteria links to Rfam database...	0.86	0.80	0.92	381	1181541	41	9	22	10	95
CRW_00068	SSU_rRNA_bacteria links to Rfam database...	0.87	0.82	0.93	375	1108900	39	9	21	9	82
CRW_00096	SSU_rRNA_bacteria links to Rfam database...	0.87	0.80	0.93	373	1178481	41	4	22	15	92
CRW_00140	SSU_rRNA_bacteria links to Rfam database...	0.87	0.82	0.92	379	1135867	41	9	23	9	84
CRW_00141	SSU_rRNA_bacteria links to Rfam database...	0.86	0.80	0.93	381	1201614	41	9	21	11	95
CRW_00150	SSU_rRNA_bacteria links to Rfam database...	0.86	0.80	0.93	372	1152519	39	9	21	9	94
CRW_00152	SSU_rRNA_bacteria links to Rfam database...	0.86	0.80	0.93	376	1180010	40	9	21	10	95
CRW_00166	SSU_rRNA_bacteria links to Rfam database...	0.86	0.80	0.94	374	1190796	41	4	22	15	94
CRW_00173	SSU_rRNA_bacteria links to Rfam database...	0.82	0.76	0.88	340	1082268	59	9	39	11	105
CRW_00177	SSU_rRNA_bacteria links to Rfam database...	0.84	0.78	0.91	368	1178477	47	9	26	12	105
CRW_00196	SSU_rRNA_bacteria links to Rfam database...	0.87	0.81	0.93	383	1207823	39	9	20	10	92
CRW_00230	SSU_rRNA_bacteria links to Rfam database...	0.86	0.80	0.93	381	1198515	40	9	21	10	97
CRW_00245	SSU_rRNA_bacteria links to Rfam database...	0.87	0.82	0.93	372	1105927	39	9	20	10	81
CRW_00248	SSU_rRNA_bacteria links to Rfam database...	0.85	0.78	0.92	379	1218731	41	9	22	10	105
CRW_00250	SSU_rRNA_bacteria links to Rfam database...	0.86	0.80	0.92	382	1198513	40	9	22	9	96
CRW_00256	SSU_rRNA_bacteria links to Rfam database...	0.86	0.80	0.93	374	1192336	40	9	21	10	94
CRW_00270	SSU_rRNA_bacteria links to Rfam database...	0.87	0.82	0.93	373	1111883	39	9	21	9	82
CRW_00271	SSU_rRNA_bacteria links to Rfam database...	0.84	0.77	0.90	358	1122354	48	8	31	9	104
CRW_00273	SSU_rRNA_bacteria links to Rfam database...	0.86	0.81	0.92	361	1085207	41	8	25	8	85
CRW_00275	SSU_rRNA_bacteria links to Rfam database...	0.87	0.81	0.92	371	1114869	40	9	22	9	86
CRW_00277	SSU_rRNA_bacteria links to Rfam database...	0.85	0.80	0.90	363	1110392	50	13	27	10	90
CRW_00278	SSU_rRNA_bacteria links to Rfam database...	0.83	0.77	0.90	347	1129872	48	8	29	11	103
CRW_00279	SSU_rRNA_bacteria links to Rfam database...	0.86	0.80	0.92	371	1180013	46	9	23	14	93
CRW_00280	SSU_rRNA_bacteria links to Rfam database...	0.84	0.79	0.90	357	1117863	52	9	31	12	96
CRW_00281	SSU_rRNA_bacteria links to Rfam database...	0.86	0.79	0.92	368	1144943	39	9	21	9	96
CRW_00283	SSU_rRNA_bacteria links to Rfam database...	0.79	0.73	0.84	316	1015651	66	12	46	8	116
CRW_00284	SSU_rRNA_bacteria links to Rfam database...	0.84	0.79	0.90	360	1131361	50	9	30	11	96
CRW_00285	SSU_rRNA_bacteria links to Rfam database...	0.85	0.79	0.91	361	1117862	46	11	26	9	97
CRW_00289	SSU_rRNA_bacteria links to Rfam database...	0.83	0.77	0.90	367	1189245	50	10	31	9	109
CRW_00292	SSU_rRNA_bacteria links to Rfam database...	0.76	0.70	0.82	322	1123856	83	13	59	11	139
CRW_00306	SSU_rRNA_eukarya links to Rfam database...	0.53	0.37	0.77	170	1445629	73	4	47	22	292
CRW_00366	SSU_rRNA_eukarya links to Rfam database...	0.53	0.37	0.77	177	1579523	74	4	49	21	305
CRW_00371	SSU_rRNA_eukarya links to Rfam database...	0.54	0.37	0.78	185	1611673	73	4	48	21	311
CRW_00379	SSU_rRNA_eukarya links to Rfam database...	0.45	0.30	0.69	158	2126723	93	6	66	21	376
CRW_00411	SSU_rRNA_eukarya links to Rfam database...	0.53	0.37	0.76	182	1615264	78	4	53	21	314
CRW_00414	SSU_rRNA_eukarya links to Rfam database...	0.52	0.36	0.74	177	1665987	83	5	56	22	318
CRW_00466	SSU_rRNA_bacteria links to Rfam database...	0.87	0.82	0.93	374	1116361	39	8	22	9	84
CRW_00589	SSU_rRNA_bacteria links to Rfam database...	0.87	0.81	0.93	360	1094074	43	2	24	17	85
CRW_00590	SSU_rRNA_bacteria links to Rfam database...	0.87	0.81	0.93	364	1119366	44	2	24	18	88
CRW_00591	SSU_rRNA_bacteria links to Rfam database...	0.88	0.82	0.94	365	1098513	44	3	22	19	81
CRW_00759	SSU_rRNA_eukarya links to Rfam database...	0.50	0.35	0.72	168	1636913	92	3	61	28	313
CRW_00763	SSU_rRNA_bacteria links to Rfam database...	0.85	0.77	0.93	344	1215650	51	2	24	25	102
CRW_00772	SSU_rRNA_bacteria links to Rfam database...	0.80	0.74	0.87	297	945660	69	2	41	26	107
CRW_00778	SSU_rRNA_bacteria links to Rfam database...	0.84	0.79	0.90	303	1201687	92	4	31	57	81
CRW_00789	SSU_rRNA_bacteria links to Rfam database...	0.85	0.79	0.92	353	1137401	53	5	27	21	94
CRW_00795	SSU_rRNA_bacteria links to Rfam database...	0.81	0.74	0.88	291	1152590	94	3	37	54	103
CRW_00800	SSU_rRNA_eukarya links to Rfam database...	0.45	0.30	0.67	141	1401765	92	7	62	23	329
CRW_00849	SSU_rRNA_bacteria links to Rfam database...	0.82	0.76	0.89	358	1117856	57	12	34	11	112
CRW_00997	SSU_rRNA_bacteria links to Rfam database...	0.87	0.81	0.93	377	1135871	39	9	21	9	87
CRW_01153	SSU_rRNA_eukarya links to Rfam database...	0.48	0.33	0.70	167	1606289	89	4	68	17	336
CRW_01171	SSU_rRNA_eukarya links to Rfam database...	0.52	0.35	0.77	179	1593773	71	4	49	18	327
CRW_01343	SSU_rRNA_archaea links to Rfam database...	0.86	0.81	0.92	351	977520	61	3	27	31	83
PDB_00703	SSU_rRNA_bacteria links to Rfam database...	0.81	0.72	0.92	356	1073456	57	6	27	24	139
PDB_00854	SSU_rRNA_bacteria links to Rfam database...	0.78	0.66	0.92	354	1500393	66	5	26	35	181
PDB_01088	SSU_rRNA_bacteria links to Rfam database...	0.75	0.63	0.90	344	1471089	68	3	34	31	203
PDB_01103	SSU_rRNA_bacteria links to Rfam database...	0.78	0.65	0.92	368	1606129	52	6	25	21	194
PDB_01105	SSU_rRNA_bacteria links to Rfam database...	0.79	0.68	0.93	367	1433576	53	2	26	25	173
PDB_01120	SSU_rRNA_bacteria links to Rfam database...	0.80	0.70	0.92	368	1204728	49	8	24	17	159
PDB_01273	SSU_rRNA_bacteria links to Rfam database...	0.80	0.71	0.90	348	1117874	63	6	32	25	143

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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	14717
Total TN	79084976
Total FP	14699
Total FP CONTRA	1711
Total FP INCONS	10923
Total FP COMP	2065
Total FN	15363

Total Scores
MCC	0.513
Average MCC ± 95% Confidence Intervals	0.512 ± 0.027
Sensitivity	0.489
Positive Predictive Value	0.538
Nr of predictions	64

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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_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_00379	SSU_rRNA_eukarya links to Rfam database...	0.43	0.42	0.44	223	2126443	372	38	249	85	311
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 CentroidAlifold(seed) - scored higher in this pairwise comparison

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

2. Individual counts for CentroidAlifold(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 ]