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I-TASSER results for job id Rv1705c

[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
10.05 2 5dwkA 78N Rep, Mult 45,69,72,73,76,81
20.05 2 3sjqC PHU Rep, Mult 92,95
30.05 2 5ebzD 5LS Rep, Mult 73,77,210
40.05 2 4f8hA LMD Rep, Mult 83,86
50.03 1 2gsmA DMU Rep, Mult 63,66,70
60.03 1 3dtuC TRD Rep, Mult 77,80,81,317,319,321
70.03 1 1m57A PEH Rep, Mult 38,39,40,43,48,70,71
80.03 1 5jqhB CLR Rep, Mult 48,72,73
90.03 1 2g38B MN Rep, Mult 149,152,153
100.03 1 1f31A UUU Rep, Mult 88,89,158,162,163
110.03 1 4ev6E MG Rep, Mult 27,193
120.03 1 1i1eA DM2 Rep, Mult 114,138,140,142,144
130.03 1 1m57G PEH Rep, Mult 80,82,83,90,188,193,194
140.03 1 3vh7E MG Rep, Mult 80,83
150.03 1 2j9tA BO3 Rep, Mult 51,52,60,61,64

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
10.0601e1yA0.3107.120.0450.5382.4.1.1165
20.0601fa9A0.3197.140.0460.5352.4.1.1NA
30.0602j5wA0.3487.310.0500.6161.16.3.1NA
40.0602g25A0.2636.900.0450.4311.2.4.1NA
50.0603d4sA0.3565.950.0610.5303.2.1.17200,204
60.0601hbmA0.3316.880.0490.5692.8.4.1NA
70.0603h0gA0.3437.190.0250.5952.7.7.683
80.0603ixzA0.3466.740.0400.5583.6.3.10NA
90.0601qleA0.3435.610.0510.4781.9.3.1NA
100.0601h2aL0.3307.030.0260.5641.12.2.1NA
110.0603g61A0.3606.070.0410.5453.6.3.44NA
120.0601m56A0.3666.200.0630.5641.9.3.1NA
130.0602vdcF0.3027.580.0320.5511.4.1.1344
140.0602wpnB0.3446.700.0390.5531.12.7.2NA
150.0602qtcB0.3397.140.0540.5711.2.4.1NA
160.0602rd0A0.3157.200.0420.5402.7.1.153128
170.0601ahpA0.3506.960.0340.5972.4.1.1165
180.0601cc1L0.3496.490.0620.5481.12.99.637
190.0602frvD0.3506.780.0740.5741.12.2.118,189

(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
00.260.8282.830.080.902d4yA GO:0005198 GO:0005576 GO:0009288 GO:0009424 GO:0044780 GO:0071973
10.240.7953.380.100.904ut1A GO:0005198 GO:0009424 GO:0044780
20.060.4256.300.070.654a01A GO:0004427 GO:0005773 GO:0005774 GO:0006810 GO:0006811 GO:0009678 GO:0015992 GO:0016020 GO:0016021 GO:0016787 GO:0046872 GO:0055085
30.060.4175.110.050.572nrjA GO:0005576 GO:0009405 GO:0016020 GO:0016021 GO:0019835 GO:0020002 GO:0033644 GO:0044179
40.060.4106.320.060.634av3B GO:0000287 GO:0004427 GO:0005509 GO:0005886 GO:0005887 GO:0006810 GO:0006811 GO:0006814 GO:0009678 GO:0015081 GO:0015992 GO:0016020 GO:0016021 GO:0016787 GO:0030955 GO:0035725 GO:0042803 GO:0046872
50.060.3646.400.060.574av6A GO:0000287 GO:0004427 GO:0005509 GO:0005886 GO:0005887 GO:0006810 GO:0006811 GO:0006814 GO:0009678 GO:0015081 GO:0015992 GO:0016020 GO:0016021 GO:0016787 GO:0030955 GO:0035725 GO:0042803 GO:0046872
60.060.4095.260.030.564k1pB GO:0009405 GO:0016020
70.060.2817.040.040.484n0rA GO:0005975
80.060.2167.040.030.373cddD GO:0016032 GO:0019038
90.060.2637.020.050.443peiA GO:0004177 GO:0005622 GO:0005737 GO:0006508 GO:0008233 GO:0008235 GO:0016787 GO:0019538 GO:0030145 GO:0046872
100.060.2377.480.040.432wssA GO:0000166 GO:0005524 GO:0005739 GO:0005743 GO:0005753 GO:0005886 GO:0006754 GO:0006810 GO:0006811 GO:0015986 GO:0015991 GO:0015992 GO:0016020 GO:0016820 GO:0033178 GO:0045261 GO:0046034 GO:0046933 GO:0046961
110.060.2556.880.030.432cf5A GO:0005829 GO:0008270 GO:0009699 GO:0009809 GO:0016491 GO:0045551 GO:0046872 GO:0052747 GO:0055114
120.060.2696.730.060.441n8pA GO:0003824 GO:0003962 GO:0004123 GO:0005737 GO:0008652 GO:0016829 GO:0019343 GO:0019344 GO:0019346 GO:0030170 GO:0042802 GO:0044540 GO:0071266 GO:0080146
130.060.2466.930.040.413v7dB GO:0000082 GO:0000086 GO:0004842 GO:0005634 GO:0007049 GO:0007067 GO:0007126 GO:0016363 GO:0016567 GO:0019005 GO:0030435 GO:0031146 GO:0042787 GO:0043130 GO:0043224 GO:0050815 GO:0051301 GO:0061630
140.060.2687.620.050.503nvaA GO:0000166 GO:0003883 GO:0005524 GO:0006221 GO:0006541 GO:0016874 GO:0044210
150.060.2736.710.040.443k5pA GO:0004617 GO:0006564 GO:0008152 GO:0016491 GO:0016597 GO:0016616 GO:0051287 GO:0055114
160.060.2156.680.020.352wlkA GO:0005242 GO:0005244 GO:0006810 GO:0006811 GO:0006813 GO:0016020 GO:0016021 GO:0034765 GO:0071805
170.060.2166.240.040.344gmvB GO:0005737 GO:0005856 GO:0005886 GO:0007165 GO:0016020 GO:0030027 GO:0030175 GO:0031252 GO:0042995 GO:0048675
180.060.2397.360.030.432aekA GO:0016106 GO:0016829 GO:0045482


Consensus prediction of GO terms
 
Molecular Function GO:0005198
GO-Score 0.43
Biological Processes GO:0097588 GO:0044780
GO-Score 0.51 0.43
Cellular Component GO:0009424 GO:0005576
GO-Score 0.43 0.30

(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.