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Table 1 Detailed Contact Prediction Results on 48 Test Proteins for Sequence Separation >= 6, 12, and 24 respectively.

From: Improved residue contact prediction using support vector machines and a large feature set

Protein type Len Type Separation >= 6 Separation >= 12 Separation >= 12
    Acc(corr/pred) Cov(corr/tot) Acc(corr/pred) Cov(corr/tot) Acc(corr/pred) Cov(corr/tot)
1IG5A 75 alpha 0.333 (25/75) 0.446 (25/56) 0.240 (18/75) 0.486 (18/37) 0.273 (9/33) 0.346 (9/26)
1HXIA 112 alpha 0.304 (34/112) 0.270 (34/126) 0.214 (24/112) 0.238 (24/101) 0.015 (1/67) 0.018 (1/55)
1SKNP 74 alpha 0.093 (4/43) 0.133 (4/30) 0.000 (0/18) 0.000 (0/24) 0.000 (0/6) 0.000 (0/20)
1ELRA 128 alpha 0.406 (52/128) 0.327 (52/159) 0.384 (33/86) 0.264 (33/125) 0.227 (5/22) 0.085 (5/59)
1E29A 135 alpha 0.289 (39/135) 0.193 (39/202) 0.111 (15/135 0.112 (15/134) 0.103 (7/68) 0.071 (7/99)
1CTJA 89 alpha 0.157 (14/89) 0.147 (14/95) 0.112 (10/89 0.204 (10/49) 0.090 (8/89) 0.190 (8/42)
1J75A 57 alpha 0.474 (27/57) 0.466 (27/58) 0.250 (7/28) 0.206 (7/34) 0.500 (1/2) 0.038 (1/26)
1ECAA 136 alpha 0.103 (14/136) 0.156 (14/90) 0.063 (5/79) 0.064 (5/78) 0.070 (3/43) 0.041 (3/74)
1FIOA 190 alpha 0.143 (19/133) 0.161 (19/118) 0.153 (11/72) 0.113 (11/97) 0.140 (8/57) 0.110 (8/73)
1C75A 71 alpha 0.282 (20/71) 0.211 (20/95) 0.099 (7/71) 0.127 (7/55) 0.087 (4/46) 0.089 (4/45)
1HCRA 52 alpha 0.058 (3/52) 0.231 (3/13) 0.056 (1/18) 0.167 (1/6) 0.000 (0/0) 0.000 (0/3)
1QJPA 137 beta 0.518 (71/137) 0.183 (71/389) 0.489 (67/137) 0.215 (67/312) 0.350(48/137) 0.300 (48/160)
1D2SA 170 beta 0.482 (82/170) 0.180 (82/455) 0.341 (58/170) 0.150 (58/386) 0.165 (28/170) 0.096 (28/293)
1CQYA 99 beta 0.182 (18/99) 0.080 (18/225) 0.172 (17/99) 0.094 (17/180) 0.273 (27/99) 0.197 (27/137)
1BMGA 98 beta 0.398 (39/98) 0.177 (39/220) 0.398 (39/98) 0.211 (39/185) 0.429 (42/98) 0.323 (42/130)
1MAIA 119 beta 0.538 (64/119) 0.298 (64/215) 0.361 (43/119) 0.250 (43/172) 0.034 (4/119) 0.048 (4/83)
1AMXA 150 beta 0.387 (58/150) 0.162 (58/357) 0.300 (45/150) 0.148 (45/304) 0.220 (33/150) 0.141 (33/234)
1G3PA 192 beta 0.042 (8/192) 0.019 (8/420) 0.042 (8/192 0.023 (8/342) 0.036 (7/192) 0.026 (7/273)
1RSYA 135 beta 0.578 (78/135) 0.259 (78/301) 0.459 (62/135) 0.240 (62/258) 0.230 (31/135) 0.177 (31/175)
1WHIA 122 beta 0.492 (60/122) 0.201 (60/298) 0.459 (56/122 0.226 (56/248) 0.295 (36/122) 0.303 (36/119)
1HE7A 107 beta 0.280 (30/107) 0.183 (30/164) 0.327 (35/107) 0.254 (35/138) 0.346 (37/107) 0.394 (37/94)
1MWPA 96 a+b 0.365 (35/96) 0.178 (35/197) 0.385 (37/96) 0.236 (37/157) 0.292 (28/96) 0.311 (28/90)
1QGVA 130 a+b 0.338 (44/130) 0.198 (44/222) 0.338 (44/130) 0.221 (44/199) 0.385 (50/130) 0.279 (50/179)
1DBUA 152 a+b 0.434 (66/152) 0.208 (66/317) 0.276 (42/152) 0.162 (42/260) 0.151 (23/152) 0.111 (23/207)
1XERA 103 a+b 0.466 (48/103) 0.219 (48/219) 0.330 (34/103) 0.214 (34/159) 0.204 (21/103) 0.193 (21/109)
1JSFA 130 a+b 0.500 (65/130) 0.316 (65/206) 0.385 (50/130) 0.345 (50/145) 0.154 (20/130) 0.235 (20/85)
1DZOA 120 a+b 0.608 (73/120) 0.330 (73/221) 0.500 (60/120) 0.351 (60/171) 0.083 (10/120) 0.139 (10/72)
1GRJA 151 a+b 0.318 (48/151) 0.209 (48/230) 0.225 (34/151) 0.186 (34/183) 0.066 (10/151) 0.084 (10/119)
1MSCA 129 a+b 0.620 (80/129) 0.421 (80/190) 0.512 (66/129) 0.524 (66/126) 0.225 (29/129) 0.644 (29/45)
1CEWI 108 a+b 0.528 (57/108) 0.300 (57/190) 0.454 (49/108) 0.310 (49/158) 0.278 (30/108) 0.316 (30/95)
1VHHA 157 a+b 0.414 (65/157) 0.206 (65/316) 0.338 (53/157 0.201 (53/264) 0.223 (35/157) 0.174 (35/201)
1BUOA 121 a+b 0.298 (36/121) 0.300 (36/120) 0.207 (25/121) 0.291 (25/86) 0.140 (17/121) 0.309 (17/55)
1G2RA 94 a+b 0.340 (32/94) 0.254 (32/126) 0.309 (29/94) 0.309 (29/94) 0.234 (22/94) 0.400 (22/55)
1E9MA 106 a+b 0.387 (41/106) 0.186 (41/220) 0.358 (38/106) 0.200 (38/190) 0.311 (33/106) 0.210 (33/157)
1E87A 117 a+b 0.470 (55/117) 0.239 (55/230) 0.299 (35/117) 0.193 (35/181) 0.291 (34/117) 0.227 (34/150)
1H9OA 108 a+b 0.630 (68/108) 0.354 (68/192) 0.352 (38/108) 0.299 (38/127) 0.148 (16/108) 0.302 (16/53)
1IDOA 184 a/b 0.402 (74/184) 0.223 (74/332) 0.402 (74/184) 0.250 (74/296) 0.402 (74/184) 0.277 (74/267)
1CHDA 198 a/b 0.429 (85/198) 0.175 (85/487) 0.384 (76/198) 0.170 (76/447) 0.338 (67/198) 0.181 (67/370)
1FUEA 163 a/b 0.374 (61/163) 0.185 (61/330) 0.374 (61/163) 0.206 (61/296) 0.399 (65/163) 0.251 (65/259)
1CXQA 143 a/b 0.448 (64/143) 0.303 (64/211) 0.350 (50/143) 0.276 (50/181) 0.091 (13/143) 0.115 (13/113)
1F4PA 147 a/b 0.442 (65/147) 0.222 (65/293) 0.361 (53/147) 0.205 (53/258) 0.354 (52/147) 0.223 (52/233)
1ES8A 196 a/b 0.240 (47/196) 0.130 (47/361) 0.153 (30/196) 0.100 (30/300) 0.189 (37/196) 0.160 (37/231)
1DMGA 172 a/b 0.302 (52/172) 0.176 (52/296) 0.273 (47/172) 0.175 (47/269) 0.192 (33/172) 0.155 (33/213)
1A1HA 85 small 0.424 (36/85) 0.424 (36/85) 0.129 (11/85) 0.262 (11/42) 0.000 (0/85) 0.000 (0/0)
9WGAB 171 small 0.415 (71/171) 0.188 (71/378) 0.357 (61/171) 0.268 (61/228) 0.041 (7/171) 0.175 (7/40)
2MADL 124 small 0.274 (34/124) 0.106 (34/321) 0.226 (28/124) 0.106 (28/263) 0.218 (27/124) 0.116 (27/232)
1EJGA 46 small 0.261 (12/46) 0.203 (12/59) 0.419 (13/31 0.271 (13/48) 0.458 (11/24 0.306 (11/36)
1AAOA 113 coil-coil 0.221 (25/113) 0.397 (25/63) 0.031 (3/97) 0.158 (3/19) 0.000 (0/35) 0.000 (0/0)
  1. Column 1 lists the protein name (PDB code + chain id). The chain id of a single-chain protein is denoted by "A" instead of "-". Column 2 lists chain lengths, ranging from 46 to 198. Column 3 lists the SCOP structure class, alpha, beta, a+b, a/b, small, and coil-coil represent six SCOP protein classess (all alpha helix, all beta sheet, alpha helix + beta sheet, alpha helix alternating beta sheet, small protein, and coil-coil), respectively. Columns 4 and 5 report the prediction accuracy (specificity) and coverage (sensitivity) for each protein. Accuracy is the number of correct predictions divided by the total number of predictions. Coverage is the number of correct predictions divided by the total number of true contacts. The raw number of correct preditions, all predictions, and true contacts are also reported in the brackets.