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I-TASSER results for job id Rv1779c

[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 2 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
10.06 3 1hjtA NO Rep, Mult 505,509
20.04 2 1io4A NUC Rep, Mult 108,112,113,115,116,117
30.04 2 1qiyL IPH Rep, Mult 157,160
40.04 2 3cmvG ANP Rep, Mult 424,425,426,427,428,429
50.04 2 2fkwD BCL Rep, Mult 44,47
60.04 2 3mylX POP Rep, Mult 81,83,84,86,87,114
70.02 1 3wmmO CRT Rep, Mult 53,70
80.02 1 3a52A MG Rep, Mult 201,203
90.02 1 1xmeC HAS Rep, Mult 132,136
100.02 1 2vn4A MAN Rep, Mult 490,508
110.02 1 1gjqB HEC Rep, Mult 574,577
120.02 1 2qb0B MN Rep, Mult 17,44
130.02 1 3cmvE ANP Rep, Mult 261,262,263,264,306
140.02 1 1mneA POP Rep, Mult 315,316,317,320,321,322,391,394
150.02 1 2j62A GSZ Rep, Mult 274,276
160.02 1 2d2mD OXY Rep, Mult 370,374
170.02 1 3pyoY MG Rep, Mult 238,283
180.02 1 3cmvB ANP Rep, Mult 161,163,164,165,166
190.02 1 1jb0M CLA Rep, Mult 76,80
200.02 1 4il6R HEM Rep, Mult 248,252

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
10.0601y2mB0.2566.270.0460.3534.3.1.24NA
20.0602np0A0.2197.520.0290.3433.4.24.69NA
30.0601gaxA0.2477.360.0840.3876.1.1.9NA
40.0603btaA0.2457.180.0470.3683.4.24.69NA
50.0601w36C0.2287.810.0220.3653.1.11.5NA
60.0602pmzQ0.2256.760.0450.3222.7.7.6102
70.0603hmjA0.2538.300.0420.4292.3.1.86NA
80.0602vz8B0.2487.990.0430.4052.3.1.85NA
90.0601mo7A0.1046.120.0360.1463.6.3.9425
100.0602pffD0.2398.290.0310.4102.3.1.86NA
110.0602hwgA0.2406.460.0880.3422.7.3.9NA
120.0603iydD0.2367.320.0270.3532.7.7.6NA
130.0603c8xA0.0835.500.0630.1092.7.10.1428
140.0601ug9A0.2478.000.0390.4123.2.1.70NA
150.0601mhsA0.2287.470.0570.3573.6.3.6NA
160.0601w27A0.2566.650.0360.3654.3.1.24NA
170.0602q1fA0.2277.520.0450.3574.2.2.21NA
180.0603b8eA0.2358.020.0520.3853.6.3.9NA
190.0602jfdA0.1286.160.0140.1762.3.1.85NA

(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
00.280.8441.670.090.874uxvA GO:0000921 GO:0005886 GO:0005940 GO:0007049 GO:0016020 GO:0016021 GO:0051301 GO:0051781
10.060.2733.570.050.314uy3A GO:0000921 GO:0005886 GO:0005940 GO:0007049 GO:0016020 GO:0016021 GO:0051301
20.060.2127.800.030.345iy6A GO:0000398 GO:0000974 GO:0001055 GO:0001172 GO:0003677 GO:0003899 GO:0003968 GO:0005634 GO:0005654 GO:0005665 GO:0005730 GO:0006283 GO:0006351 GO:0006353 GO:0006355 GO:0006366 GO:0006367 GO:0006368 GO:0006370 GO:0008543 GO:0010467 GO:0016740 GO:0016779 GO:0031047 GO:0031625 GO:0033120 GO:0035019 GO:0042795 GO:0044822 GO:0046872 GO:0050434
30.060.1998.100.020.335flmA GO:0001047 GO:0001055 GO:0003677 GO:0003899 GO:0005665 GO:0005719 GO:0006351 GO:0006366 GO:0016740 GO:0016779
40.060.1738.650.040.314mz0A GO:0003824 GO:0008152 GO:0016740 GO:0031177 GO:0046872
50.060.1658.160.020.274mz0B GO:0003824 GO:0008152 GO:0016740 GO:0031177 GO:0046872
60.060.1928.150.020.322pffB GO:0003824 GO:0004312 GO:0004313 GO:0004314 GO:0004318 GO:0004319 GO:0004320 GO:0004321 GO:0005811 GO:0005829 GO:0005835 GO:0006629 GO:0006631 GO:0006633 GO:0008152 GO:0016295 GO:0016296 GO:0016297 GO:0016409 GO:0016491 GO:0016740 GO:0016787 GO:0016829 GO:0019171 GO:0042759 GO:0047451 GO:0055114
70.060.1614.540.030.192ch7A GO:0004871 GO:0005886 GO:0006935 GO:0007165 GO:0016020 GO:0016021
80.060.1606.860.050.244yrdB GO:0003824 GO:0050662
90.060.1306.200.050.182cuyA GO:0003824 GO:0004314 GO:0008152 GO:0016740 GO:0016746
100.060.1496.700.020.223te6A GO:0000781 GO:0000784 GO:0001308 GO:0003677 GO:0003682 GO:0003690 GO:0003697 GO:0005634 GO:0005677 GO:0005720 GO:0005724 GO:0005730 GO:0006351 GO:0006355 GO:0030466 GO:0031491 GO:0031493 GO:0031507 GO:0042802 GO:0070481
110.060.1426.420.050.202c2nA GO:0003824 GO:0004314 GO:0005739 GO:0006629 GO:0006631 GO:0006633 GO:0008152 GO:0016740 GO:0044822
120.060.1286.010.020.183ezoA GO:0003824 GO:0004314 GO:0008152 GO:0016740 GO:0016746
130.060.1355.770.030.183qatA GO:0003824 GO:0004314 GO:0008152 GO:0016740 GO:0016746
140.060.1687.040.040.253ig8A GO:0000166 GO:0004357 GO:0005524 GO:0005622 GO:0005737 GO:0006750 GO:0016874 GO:0017109 GO:0042542 GO:0046686
150.060.1273.210.050.141fxkC GO:0005737 GO:0006457 GO:0016272 GO:0051082
160.060.1295.810.030.173ptwA GO:0003824 GO:0004314 GO:0008152 GO:0016740 GO:0016746
170.060.1286.090.030.182h1yB GO:0003824 GO:0004314 GO:0008152 GO:0016740 GO:0016746
180.060.1336.130.010.183im8A GO:0003824 GO:0004314 GO:0008152 GO:0016740 GO:0016746


Consensus prediction of GO terms
 
Molecular Function GO:0001055 GO:0046872 GO:0044822 GO:0003968 GO:0031625 GO:0031177 GO:0001047
GO-Score 0.12 0.12 0.06 0.06 0.06 0.06 0.06
Biological Processes GO:0051302 GO:0048522 GO:0000921 GO:0007049
GO-Score 0.55 0.55 0.32 0.32
Cellular Component GO:0005886 GO:0005940 GO:0016021
GO-Score 0.32 0.32 0.32

(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.