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I-TASSER results for job id Rv2226

[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
10.20 7 5a61A MN Rep, Mult 13,15,176,178
20.06 2 5a60A 3PO Rep, Mult 13,15,17,66,68,79,87,126,128,176,204,205
30.05 2 3tvlB 3PO Rep, Mult 17,50,66,68,79,128,174,210,211
40.03 1 2oyqA N5P Rep, Mult 268,269,270,362
50.03 1 3r33A CA Rep, Mult 52,53
60.03 1 3spyA MG Rep, Mult 418,445,446,448
70.03 1 1ih7A GMP Rep, Mult 411,445,449,453,457,458
80.03 1 3cq8A TTP Rep, Mult 294,362,366
90.03 1 3e27A MG Rep, Mult 52,68
100.03 1 3g3rB MN Rep, Mult 17,174
110.03 1 2oyqD QNA Rep, Mult 302,306,307,308

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
10.0601bf2A0.3387.620.0360.5693.2.1.68NA
20.0601aroP0.3027.770.0560.5132.7.7.6NA
30.0601ug9A0.3277.730.0340.5503.2.1.70NA
40.0601ay0A0.3397.420.0380.5542.2.1.1NA
50.0601f1sA0.3577.140.0560.5654.2.2.1NA
60.0602vr5A0.3377.220.0410.5383.2.1.-NA
70.0601llwA0.3517.500.0510.5751.4.7.1NA
80.0602rnpC0.3197.220.0210.5072.7.7.6NA
90.0601bglA0.3017.550.0500.4933.2.1.23441,479
100.0601ofdA0.3517.620.0470.5831.4.7.1NA
110.0601trkA0.3397.390.0410.5542.2.1.1258,269,449
120.0603fedA0.3517.200.0550.5573.4.17.21NA
130.0601n1hA0.3237.820.0410.5402.7.7.48NA
140.0602w5fB0.3407.480.0400.5593.2.1.8NA
150.0601mswD0.2707.850.0550.4602.7.7.6NA
160.0601i8qA0.3567.220.0510.5674.2.2.1301
170.0602agsA0.3427.570.0440.5753.2.1.1886,122
180.0601t3tA0.3367.860.0310.5776.3.5.3NA
190.0601l1lA0.3487.950.0630.5981.17.4.289

(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
00.340.7741.360.180.795a60A GO:0016787 GO:0046872 GO:0050355
10.060.3767.870.070.644i9qB GO:0000166 GO:0003676 GO:0003677 GO:0003887 GO:0004518 GO:0004527 GO:0006260 GO:0008408 GO:0016740 GO:0016779 GO:0016787 GO:0039693 GO:0071897 GO:0090305
20.060.3607.420.040.593cfoA GO:0000166 GO:0003676 GO:0003677 GO:0003887 GO:0004518 GO:0004527 GO:0006260 GO:0008408 GO:0016740 GO:0016779 GO:0016787 GO:0039693 GO:0071897 GO:0090305
30.060.3537.840.070.612oyqA GO:0000166 GO:0003676 GO:0003677 GO:0003887 GO:0004518 GO:0004527 GO:0006260 GO:0008408 GO:0016740 GO:0016779 GO:0016787 GO:0039693 GO:0071897 GO:0090305
40.060.3547.580.060.602atqA GO:0000166 GO:0003676 GO:0003677 GO:0003887 GO:0004518 GO:0004527 GO:0006260 GO:0008408 GO:0016740 GO:0016779 GO:0016787 GO:0039693 GO:0071897 GO:0090305
50.060.3488.110.040.612p5oB GO:0000166 GO:0003676 GO:0003677 GO:0003887 GO:0004518 GO:0004527 GO:0006260 GO:0008408 GO:0016740 GO:0016779 GO:0016787 GO:0039693 GO:0071897 GO:0090305
60.060.3417.610.050.572gv9B GO:0000166 GO:0003676 GO:0003677 GO:0003824 GO:0003887 GO:0004518 GO:0004519 GO:0004523 GO:0006260 GO:0008152 GO:0008408 GO:0016740 GO:0016779 GO:0016787 GO:0042025 GO:0071897 GO:0090305 GO:0090502
70.060.3227.900.040.551d5aA GO:0000166 GO:0003676 GO:0003677 GO:0003824 GO:0003887 GO:0004518 GO:0004527 GO:0006260 GO:0008152 GO:0008408 GO:0016740 GO:0016779 GO:0016787 GO:0046872 GO:0071897 GO:0090305
80.060.3347.450.070.551tgoA GO:0000166 GO:0003676 GO:0003677 GO:0003824 GO:0003887 GO:0004518 GO:0004527 GO:0006260 GO:0008152 GO:0008408 GO:0016740 GO:0016779 GO:0016787 GO:0071897 GO:0090305
90.060.3388.050.050.594fxdA GO:0000166 GO:0000731 GO:0001882 GO:0003676 GO:0003677 GO:0003887 GO:0005634 GO:0005657 GO:0005658 GO:0006260 GO:0006270 GO:0006272 GO:0006273 GO:0006278 GO:0006279 GO:0006302 GO:0006303 GO:0008408 GO:0016740 GO:0016779 GO:0046872 GO:0051536 GO:0051539 GO:0090305
100.060.3257.420.070.535exrC GO:0000082 GO:0000083 GO:0000166 GO:0000722 GO:0000731 GO:0000785 GO:0001882 GO:0003676 GO:0003677 GO:0003682 GO:0003887 GO:0003896 GO:0005634 GO:0005635 GO:0005654 GO:0005658 GO:0005730 GO:0005737 GO:0006260 GO:0006269 GO:0006270 GO:0006271 GO:0006272 GO:0006273 GO:0006281 GO:0006303 GO:0008283 GO:0008408 GO:0016032 GO:0016363 GO:0016740 GO:0016779 GO:0019901 GO:0046872 GO:0046982 GO:0051536 GO:0051539 GO:0071897 GO:0090305
110.060.3507.800.050.593iayA GO:0000166 GO:0003676 GO:0003677 GO:0003887 GO:0004518 GO:0004527 GO:0005634 GO:0005657 GO:0005829 GO:0006260 GO:0006278 GO:0006287 GO:0006297 GO:0008296 GO:0008408 GO:0016740 GO:0016779 GO:0016787 GO:0043137 GO:0043625 GO:0044281 GO:0045004 GO:0045005 GO:0046872 GO:0051536 GO:0051539 GO:0090305
120.060.3387.470.070.563a2fA GO:0000166 GO:0003676 GO:0003677 GO:0003887 GO:0004518 GO:0004519 GO:0006260 GO:0008408 GO:0016740 GO:0016779 GO:0016787 GO:0071897 GO:0090305
130.060.3347.460.050.551wn7A GO:0000166 GO:0003676 GO:0003677 GO:0003887 GO:0006260 GO:0008408 GO:0016740 GO:0016779 GO:0071897 GO:0090305
140.060.3197.880.040.551s5jA GO:0000166 GO:0003676 GO:0003677 GO:0003887 GO:0004518 GO:0004527 GO:0006260 GO:0008408 GO:0016740 GO:0016779 GO:0016787 GO:0071897 GO:0090305
150.060.3187.790.050.543k5nA GO:0000166 GO:0003676 GO:0003677 GO:0003887 GO:0006261 GO:0006281 GO:0006974 GO:0008296 GO:0008408 GO:0009432 GO:0016740 GO:0016779 GO:0045004 GO:0071897 GO:0090305
160.060.3048.150.040.544fluA GO:0000166 GO:0003676 GO:0003677 GO:0003887 GO:0006260 GO:0008408 GO:0016740 GO:0016779 GO:0071897 GO:0090305
170.060.3287.600.030.553k57A GO:0000166 GO:0003676 GO:0003677 GO:0003887 GO:0006261 GO:0006281 GO:0006974 GO:0008296 GO:0008408 GO:0009432 GO:0016740 GO:0016779 GO:0045004 GO:0071897 GO:0090305
180.060.3147.820.040.531qhtA GO:0000166 GO:0003676 GO:0003677 GO:0003887 GO:0006260 GO:0008408 GO:0016740 GO:0016779 GO:0071897 GO:0090305


Consensus prediction of GO terms
 
Molecular Function GO:0004527 GO:1901265 GO:0036094 GO:0003676 GO:0034061 GO:0046872 GO:0050355
GO-Score 0.47 0.47 0.47 0.47 0.47 0.34 0.34
Biological Processes GO:0034654 GO:0019079 GO:0044034 GO:0006261
GO-Score 0.47 0.47 0.47 0.47
Cellular Component
GO-Score

(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.