[Home] [Server] [About] [Statistics] [Annotation]

I-TASSER results for job id Rv1067c

[Click on result.tar.bz2 to download the tarball file including all modelling results listed on this page]

 Input Sequence in FASTA format
 Predicted Secondary Structure
 Predicted Solvent Accessibility
 Predicted Normalized B-facotr
 Top 10 threading templates used by I-TASSER
 Top 5 final models predicted by I-TASSER

(For each target, I-TASSER simulations generate a large ensemble of structural conformations, called decoys. To select the final models, I-TASSER uses the SPICKER program to cluster all the decoys based on the pair-wise structure similarity, and reports up to five models which corresponds to the five largest structure clusters. The confidence of each model is quantitatively measured by C-score that is calculated based on the significance of threading template alignments and the convergence parameters of the structure assembly simulations. C-score is typically in the range of [-5, 2], where a C-score of higher value signifies a model with a high confidence and vice-versa. TM-score and RMSD are estimated based on C-score and protein length following the correlation observed between these qualities. Since the top 5 models are ranked by the cluster size, it is possible that the lower-rank models have a higher C-score in rare cases. Although the first model has a better quality in most cases, it is also possible that the lower-rank models have a better quality than the higher-rank models as seen in our benchmark tests. If the I-TASSER simulations converge, it is possible to have less than 5 clusters generated. This is usually an indication that the models have a good quality because of the converged simulations.)
 Proteins structureally close to the target in PDB (as identified by TM-align

(After the structure assembly simulation, I-TASSER uses the TM-align structural alignment program to match the first I-TASSER model to all structures in the PDB library. This section reports the top 10 proteins from the PDB that have the closest structural similarity, i.e. the highest TM-score, to the predicted I-TASSER model. Due to the structural similarity, these proteins often have similar function to the target. However, users are encouraged to use the data in the next section 'Predicted function using COACH' to infer the function of the target protein, since COACH has been extensively trained to derive biological functions from multi-source of sequence and structure features which has on average a higher accuracy than the function annotations derived only from the global structure comparison.)


 Predicted function using COACH

(This section reports biological annotations of the target protein by COACH based on the I-TASSER structure prediction. COACH is a meta-server approach that combines multiple function annotation results from the COFACTOR, TM-SITE and S-SITE programs.)


  Ligand binding sites

Rank C-score Cluster
size
PDB
Hit
Lig
Name
Download
Complex
Ligand Binding Site Residues
10.10 5 2ce9A III Rep, Mult 121,123,164,166,182,204,206,237,276,316,337
20.06 3 4wjvC III Rep, Mult 379,425,427,466,468,479,528,530,541,565,567,601,644
30.04 2 1srpA CA Rep, Mult 583,584,585,586,588,600,607
40.04 2 2gbcA NDG Rep, Mult 390,398,400,402,419
50.04 2 1g9kA CA Rep, Mult 335,336,337,339,349,350,351,355
60.02 1 1d4m1 MYR Rep, Mult 626,627
70.02 1 1llwA F3S Rep, Mult 180,202,203,204,205,206,207,208,222
80.02 1 3pslB III Rep, Mult 121,122,123,162,165,166,182,204,206,317,358
90.02 1 1lm1A F3S Rep, Mult 235,236,237,238,239,240,250,257,258
100.02 1 1tk3B NDG Rep, Mult 215,216,218
110.02 1 1vq9B MG Rep, Mult 224,226
120.02 1 4ewlB GOL Rep, Mult 158,159,162
130.02 1 1go7P CA Rep, Mult 322,323,324,325,327,341,345
140.02 1 1sqj0 III Rep, Mult 130,152,153,156,189,190,191,192,193
150.02 1 4j77A III Rep, Mult 121,123,166,203,204,206,217,234,235,276,291
160.02 1 3pyoL MG Rep, Mult 617,618
170.02 1 1agsB GTX Rep, Mult 571,596

Download the all possible binding ligands and detailed prediction summary.
Download the templates clustering results.
(a)C-score is the confidence score of the prediction. C-score ranges [0-1], where a higher score indicates a more reliable prediction.
(b)Cluster size is the total number of templates in a cluster.
(c)Lig Name is name of possible binding ligand. Click the name to view its information in the BioLiP database.
(d)Rep is a single complex structure with the most representative ligand in the cluster, i.e., the one listed in the Lig Name column.
Mult is the complex structures with all potential binding ligands in the cluster.

  Enzyme Commission (EC) numbers and active sites

RankCscoreECPDB
Hit
TM-scoreRMSDaIDENaCovEC NumberActive Site Residues
10.0601e5tA0.3697.090.0410.5403.4.21.26NA
20.0601ofdA0.3878.190.0440.6301.4.7.1NA
30.0603ffzA0.3628.100.0320.5893.4.24.69NA
40.0602pffB0.3408.240.1600.5492.3.1.86315,335,337,349,352,356
50.0601yr2A0.3956.960.0550.5713.4.21.26NA
60.0601z68A0.3617.510.0390.5443.4.21.-NA
70.0603b9jC0.2308.390.0480.3821.17.3.2,1.17.1.4NA
80.0601sllA0.3416.990.0570.4904.2.2.15457
90.0601yiqA0.3555.150.0630.4421.1.99.-NA
100.0601kc7A0.3568.120.0650.5772.7.9.1NA
110.0602ecfA0.3387.990.0670.5373.4.14.5NA
120.0603b9jJ0.1716.140.0250.2341.17.1.4,1.17.3.2NA
130.0601kb0A0.3565.150.0730.4411.1.99.-NA
140.0601r9mB0.3667.530.0570.5613.4.14.5NA
150.0602vkzG0.3498.380.0490.5862.3.1.38,3.1.2.14205,237
160.0601llwA0.3858.240.0500.6311.4.7.1NA
170.0602gbcA0.3767.440.0400.5703.4.14.5,3.4.15.5NA
180.0602e1qA0.3508.360.0520.5801.17.3.2,1.17.1.4NA
190.0602vdcF0.3818.040.0420.6121.4.1.13214,234

(a)CscoreEC is the confidence score for the EC number prediction. CscoreEC values range in between [0-1];
where a higher score indicates a more reliable EC number prediction.
(b)TM-score is a measure of global structural similarity between query and template protein.
(c)RMSDa is the RMSD between residues that are structurally aligned by TM-align.
(d)IDENa is the percentage sequence identity in the structurally aligned region.
(e)Cov represents the coverage of global structural alignment and is equal to the number of structurally aligned residues divided
by length of the query protein.

  Gene Ontology (GO) terms

Homologous GO templates in PDB 
RankCscoreGOTM-scoreRMSDaIDENaCovPDB HitAssociated GO Terms
00.120.4846.520.080.682ymuA GO:0016020 GO:0016021
10.090.6595.230.040.833j2tA GO:0000166 GO:0001666 GO:0001843 GO:0005524 GO:0005634 GO:0005737 GO:0005829 GO:0006915 GO:0006919 GO:0007275 GO:0007399 GO:0007420 GO:0007568 GO:0007584 GO:0008635 GO:0008656 GO:0010659 GO:0030154 GO:0030900 GO:0031072 GO:0034349 GO:0042802 GO:0042981 GO:0043065 GO:0043293 GO:0043531 GO:0051260 GO:0051402 GO:0070059 GO:0070062 GO:0071560 GO:0072432 GO:0097190 GO:0097193 GO:1902510 GO:2001235
20.070.6035.510.050.783sfzA GO:0000166 GO:0001666 GO:0001843 GO:0005524 GO:0005634 GO:0005737 GO:0005829 GO:0006915 GO:0006919 GO:0007275 GO:0007420 GO:0007568 GO:0007584 GO:0008635 GO:0008656 GO:0010659 GO:0030154 GO:0030900 GO:0031072 GO:0034349 GO:0042802 GO:0042981 GO:0043293 GO:0043531 GO:0051260 GO:0051402 GO:0070059 GO:0070062 GO:0071560 GO:0097190 GO:1902510 GO:2001235
30.070.5625.800.080.744nsxA GO:0005634 GO:0005654 GO:0005730 GO:0006364 GO:0030529 GO:0031167 GO:0032040 GO:0034388 GO:0042254 GO:0042274
40.070.5455.280.050.704xfvA GO:0002098 GO:0005634 GO:0005654 GO:0005737 GO:0006351 GO:0006355 GO:0006357 GO:0006810 GO:0008017 GO:0015031 GO:0032447 GO:0033588
50.070.5235.220.050.671pguB GO:0003779 GO:0005737 GO:0005856 GO:0005884 GO:0006970 GO:0030042 GO:0030479 GO:0032466 GO:0051016
60.070.5245.250.070.671nr0A GO:0003779 GO:0005737 GO:0005856 GO:0016528 GO:0030016 GO:0030240 GO:0030836 GO:0030837 GO:0040011 GO:0040012 GO:0042643 GO:0051015 GO:0071689
70.070.5095.620.060.674ci8A GO:0000226 GO:0002244 GO:0005509 GO:0005737 GO:0005829 GO:0005856 GO:0005874 GO:0005875 GO:0007052 GO:0007405 GO:0007420 GO:0008017 GO:0015631 GO:0048471 GO:0097431 GO:1990023
80.060.4176.390.050.573mkqA GO:0005198 GO:0006886 GO:0016192 GO:0030117
90.060.4086.200.040.555a1uD GO:0000139 GO:0005198 GO:0005737 GO:0005794 GO:0005829 GO:0006810 GO:0006886 GO:0006888 GO:0006890 GO:0006891 GO:0015031 GO:0016020 GO:0016192 GO:0030117 GO:0030126 GO:0030663 GO:0031410 GO:1901998
100.060.3925.170.050.495cvlA GO:0000724 GO:0005634 GO:0005737 GO:0005764 GO:0005768 GO:0005770 GO:0006974 GO:0007283 GO:0007338 GO:0008584 GO:0016032 GO:0016579 GO:0035264 GO:0043588 GO:0048568 GO:0048705 GO:0048872 GO:0050679 GO:0072520 GO:1902525
110.060.3104.020.030.364v7fq GO:0000027 GO:0005634 GO:0005730 GO:0042254
120.060.3303.720.070.374lg9A GO:0000118 GO:0000122 GO:0002021 GO:0003677 GO:0003714 GO:0005634 GO:0005654 GO:0005876 GO:0006351 GO:0006355 GO:0008013 GO:0010468 GO:0016042 GO:0016568 GO:0016575 GO:0017053 GO:0030814 GO:0035264 GO:0042393 GO:0043161 GO:0044212 GO:0044255 GO:0045892 GO:0045893 GO:0045944 GO:0047485 GO:0050872 GO:0060070 GO:0060612 GO:0060613 GO:0090207
130.060.3695.340.080.463dm0A GO:0004871 GO:0005078 GO:0005215 GO:0005363 GO:0005634 GO:0005737 GO:0005829 GO:0006417 GO:0006810 GO:0006974 GO:0007165 GO:0008643 GO:0009507 GO:0009739 GO:0009749 GO:0009845 GO:0009967 GO:0010228 GO:0010476 GO:0015768 GO:0022626 GO:0030288 GO:0032947 GO:0034289 GO:0042254 GO:0042597 GO:0042956 GO:0043190 GO:0046686 GO:0055052 GO:0060326 GO:0071215 GO:1901982 GO:1990060
140.060.3657.240.060.555a1vK GO:0000139 GO:0005179 GO:0005198 GO:0005576 GO:0005615 GO:0005737 GO:0005794 GO:0006810 GO:0006886 GO:0006888 GO:0006890 GO:0006891 GO:0015031 GO:0016020 GO:0016192 GO:0030117 GO:0030126 GO:0030157 GO:0030663 GO:0031410 GO:0070062
150.060.3554.100.060.413zwlD GO:0001731 GO:0002183 GO:0002188 GO:0003743 GO:0005737 GO:0005852 GO:0006412 GO:0006413 GO:0006446 GO:0016282 GO:0033290 GO:0043614
160.060.3444.280.060.415hqgA GO:0000139 GO:0004842 GO:0005634 GO:0005654 GO:0005737 GO:0005813 GO:0005829 GO:0005925 GO:0008270 GO:0010212 GO:0016567 GO:0016607 GO:0016874 GO:0032436 GO:0046872 GO:0061630
170.060.3423.950.050.404v6wAg GO:0000398 GO:0005080 GO:0005737 GO:0005776 GO:0005829 GO:0005875 GO:0007626 GO:0009267 GO:0016243 GO:0018991 GO:0035220 GO:0042335 GO:0044829 GO:0045725 GO:0046716 GO:0048477 GO:0071011 GO:0071013 GO:0075522
180.060.3423.870.060.404v6iAa GO:0001403 GO:0001965 GO:0004871 GO:0005092 GO:0005737 GO:0007186 GO:0010255 GO:0017148 GO:0022627 GO:0050790 GO:2001125


Consensus prediction of GO terms
 
Molecular Function GO:0008656 GO:0031072 GO:0043531 GO:0005524 GO:0042802 GO:0008017
GO-Score 0.15 0.15 0.15 0.15 0.15 0.07
Biological Processes GO:2001235 GO:0030154 GO:0051260 GO:0051402 GO:1902510 GO:0010659 GO:0001843 GO:0008635 GO:0071560 GO:0070059 GO:0001666 GO:0034349 GO:0007584 GO:0030900 GO:0007568 GO:0072432 GO:0032447 GO:0002098 GO:0006357 GO:0042274 GO:0031167 GO:0015031
GO-Score 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.09 0.07 0.07 0.07 0.07 0.07 0.07
Cellular Component GO:0043231
GO-Score 0.51

(a)CscoreGO is a combined measure for evaluating global and local similarity between query and template protein. It's range is [0-1] and higher values indicate more confident predictions.
(b)TM-score is a measure of global structural similarity between query and template protein.
(c)RMSDa is the RMSD between residues that are structurally aligned by TM-align.
(d)IDENa is the percentage sequence identity in the structurally aligned region.
(e)Cov represents the coverage of global structural alignment and is equal to the number of structurally aligned residues divided by length of the query protein.
(f)The second table shows a consensus GO terms amongst the top scoring templates. The GO-Score associated with each prediction is defined as the average weight of the GO term, where the weights are assigned based on CscoreGO of the template.

[Click on result.tar.bz2 to download the tarball file including all modelling results listed on this page]



Please cite the following articles when you use the I-TASSER server:
1. J Yang, R Yan, A Roy, D Xu, J Poisson, Y Zhang. The I-TASSER Suite: Protein structure and function prediction. Nature Methods, 12: 7-8, 2015.
2. J Yang, Y Zhang. I-TASSER server: new development for protein structure and function predictions, Nucleic Acids Research, 43: W174-W181, 2015.
3.A Roy, A Kucukural, Y Zhang. I-TASSER: a unified platform for automated protein structure and function prediction. Nature Protocols, 5: 725-738, 2010.
4.Y Zhang. I-TASSER server for protein 3D structure prediction. BMC Bioinformatics, 9: 40, 2008.