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I-TASSER results for job id Rv0528

[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 1kzuE BCL Rep, Mult 74,77
20.06 3 1z9jB BCL Rep, Mult 69,70
30.04 2 1jwlA NUC Rep, Mult 22,26
40.02 1 2voyK III Rep, Mult 72,76,79,80,87
50.02 1 8iciA MG Rep, Mult 76,221
60.02 1 2vk6A MG Rep, Mult 389,445
70.02 1 1vf5S III Rep, Mult 27,28
80.02 1 3ar7A PTY Rep, Mult 57,61,64
90.02 1 1iwlA ZN Rep, Mult 161,180
100.02 1 4f8hA LMD Rep, Mult 19,22
110.02 1 2rlfD RIM Rep, Mult 81,84
120.02 1 3x1mA COA Rep, Mult 5,12
130.02 1 3srbA 28S Rep, Mult 14,15
140.02 1 3ar3A PTY Rep, Mult 12,60,64,67,68
150.02 1 3sjqC PHU Rep, Mult 89,92
160.02 1 3kziT PL9 Rep, Mult 446,449
170.02 1 3f1fO MG Rep, Mult 7,11
180.02 1 3fcsC IMD Rep, Mult 358,383

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
10.0602pffB0.3087.520.0320.5052.3.1.86212
20.0602ztgA0.3037.940.0550.5146.1.1.757
30.0602cseW0.3327.870.0590.5593.6.4.13NA
40.0601eulA0.2937.700.0380.4803.6.3.8NA
50.0603cmmC0.3037.670.0550.5086.3.2.19146,170
60.0602vz9B0.2987.670.0420.4932.3.1.85NA
70.0602pffA0.3018.240.0570.5332.3.1.41,2.3.1.86NA
80.0601fa9A0.3057.600.0380.5072.4.1.1NA
90.0603gpbA0.3087.450.0240.5052.4.1.1NA
100.0602np0A0.3018.110.0260.5273.4.24.69NA
110.0603b8cA0.3137.400.0420.4973.6.3.6NA
120.0602qf7B0.2808.200.0450.4886.4.1.1NA
130.0602pffD0.2998.160.0310.5202.3.1.86NA
140.0603lxuX0.3018.350.0300.5463.4.14.1020,27
150.0602jfdA0.1967.000.0110.3062.3.1.854
160.0601b0pA0.3087.810.0410.5251.2.7.1NA
170.0602vz8A0.3017.790.0350.5012.3.1.85160,162
180.0601kqfA0.3077.870.0410.5201.2.1.2NA
190.0601ahpA0.3127.390.0480.4972.4.1.1NA

(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
00.260.8482.890.090.934ut1A GO:0005198 GO:0009424 GO:0044780
10.120.6173.390.080.702d4yA GO:0005198 GO:0005576 GO:0009288 GO:0009424 GO:0044780 GO:0071973
20.060.3577.150.040.544m1mA GO:0000086 GO:0000166 GO:0002481 GO:0002485 GO:0002489 GO:0002591 GO:0005524 GO:0005886 GO:0006810 GO:0006855 GO:0008559 GO:0009986 GO:0015893 GO:0016020 GO:0016021 GO:0016787 GO:0016887 GO:0042623 GO:0042626 GO:0042908 GO:0046581 GO:0055085 GO:0070062 GO:0072089
30.060.3506.870.030.534f4cA GO:0000166 GO:0005524 GO:0006810 GO:0006855 GO:0008559 GO:0010038 GO:0015562 GO:0016020 GO:0016021 GO:0016324 GO:0016787 GO:0016887 GO:0042626 GO:0042908 GO:0045087 GO:0050829 GO:0055085 GO:0093002
40.060.2897.230.060.454mrrA GO:0000166 GO:0005524 GO:0005886 GO:0006810 GO:0006811 GO:0016020 GO:0016021 GO:0016887 GO:0042626 GO:0046689 GO:0055085
50.060.2946.940.030.435c73A GO:0000166 GO:0005524 GO:0006810 GO:0016021 GO:0016887 GO:0042626 GO:0055085
60.060.2886.930.030.433wmgA GO:0000166 GO:0005524 GO:0006810 GO:0016020 GO:0016021 GO:0016887 GO:0042626 GO:0055085
70.060.2866.740.040.424ayxA GO:0000166 GO:0005215 GO:0005524 GO:0005739 GO:0005743 GO:0006810 GO:0016020 GO:0016021 GO:0016887 GO:0032592 GO:0042626 GO:0042803 GO:0055085
80.060.2936.780.060.444a82A GO:0000166 GO:0005524 GO:0005886 GO:0006810 GO:0016020 GO:0016021 GO:0016787 GO:0016887 GO:0042626 GO:0055085
90.060.2846.820.030.434ry2A GO:0005524 GO:0006508 GO:0006810 GO:0008233 GO:0008234 GO:0016020 GO:0016021 GO:0016887 GO:0022885 GO:0042626 GO:0043213 GO:0055085
100.060.2946.800.050.444q4aA GO:0000166 GO:0005524 GO:0006810 GO:0006869 GO:0016020 GO:0016021 GO:0016887 GO:0034040 GO:0042626 GO:0046872 GO:0055085
110.060.2916.940.040.444pl0B GO:0000166 GO:0005524 GO:0005886 GO:0006810 GO:0015031 GO:0016020 GO:0016021 GO:0016887 GO:0030153 GO:0042626 GO:0043213 GO:0055085
120.060.2836.750.020.424mycA GO:0000166 GO:0005524 GO:0005739 GO:0005743 GO:0006810 GO:0006811 GO:0006879 GO:0016020 GO:0016021 GO:0016887 GO:0022857 GO:0042626 GO:0044281 GO:0055072 GO:0055085
130.060.2797.120.040.443uwxA GO:0000166 GO:0003677 GO:0003824 GO:0004518 GO:0005524 GO:0005737 GO:0006281 GO:0006289 GO:0006974 GO:0008270 GO:0009380 GO:0009381 GO:0009432 GO:0016887 GO:0046872 GO:0090305
140.060.2766.570.060.403b5wA GO:0000166 GO:0005319 GO:0005524 GO:0005886 GO:0006810 GO:0006869 GO:0008144 GO:0008289 GO:0015437 GO:0016020 GO:0016021 GO:0016787 GO:0016887 GO:0034040 GO:0042626 GO:0043190 GO:0055085 GO:1901264
150.060.2887.140.050.443qf4B GO:0000166 GO:0005524 GO:0005886 GO:0006810 GO:0016020 GO:0016021 GO:0016887 GO:0042626 GO:0055085
160.060.2847.080.030.433b5xA GO:0000166 GO:0005319 GO:0005524 GO:0005886 GO:0006810 GO:0006869 GO:0016020 GO:0016021 GO:0016787 GO:0016887 GO:0034040 GO:0042626 GO:0043190 GO:0055085
170.060.2847.360.050.462vf8B GO:0000166 GO:0003677 GO:0004518 GO:0005524 GO:0005737 GO:0006281 GO:0006289 GO:0006974 GO:0009380 GO:0009381 GO:0016887 GO:0046872 GO:0090305
180.060.2767.180.030.442r6fA GO:0000166 GO:0003677 GO:0003824 GO:0004518 GO:0005524 GO:0005737 GO:0006281 GO:0006289 GO:0006974 GO:0008270 GO:0009380 GO:0009381 GO:0009432 GO:0016887 GO:0046872 GO:0090305


Consensus prediction of GO terms
 
Molecular Function GO:0015405 GO:0032550 GO:0043492 GO:0032559 GO:0016820 GO:0035639 GO:0005198
GO-Score 0.36 0.36 0.36 0.36 0.36 0.36 0.34
Biological Processes GO:0044765 GO:0044780
GO-Score 0.36 0.34
Cellular Component GO:0009424
GO-Score 0.34

(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.