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I-TASSER results for job id S777608

(Click on S777608_results.tar.bz2 to download the tarball file including all modeling results listed on this page. Click on Annotation of I-TASSER Output to read the instructions for how to interpret the results on this page. Model results are kept on the server for 60 days, there is no way to retrieve the modeling data older than 2 months)

  Submitted Sequence in FASTA format

>protein
MSPSEGPLPGPTSQASWRARSWLPVTAGGPNPEAWVSRDQGRGRGAPFARGQRTGAGSGV
GRPEWGIGGESRSRPAVDFLLVGGRSGASGGSGGDPGAMGRARDAILDALENLTADELKK
FKLKLLSVPLREGYGRIPRGALLPMDAVDLTDKLVSFYLEAYGAELAATVLRDMGLQEMA
GQLQEATQQGSGAAPAGIRAPPQPAAKPGQHFIDLHRAALIARVTEVEGLLDALYAKVLT
EEQYQAVRAEPTNPTKMRKLFSFTPAWNWNCKDLFLQALRETQSYLVEDLEQKS

  Predicted Secondary Structure

Sequence                  20                  40                  60                  80                 100                 120                 140                 160                 180                 200                 220                 240                 260                 280
                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |              
MSPSEGPLPGPTSQASWRARSWLPVTAGGPNPEAWVSRDQGRGRGAPFARGQRTGAGSGVGRPEWGIGGESRSRPAVDFLLVGGRSGASGGSGGDPGAMGRARDAILDALENLTADELKKFKLKLLSVPLREGYGRIPRGALLPMDAVDLTDKLVSFYLEAYGAELAATVLRDMGLQEMAGQLQEATQQGSGAAPAGIRAPPQPAAKPGQHFIDLHRAALIARVTEVEGLLDALYAKVLTEEQYQAVRAEPTNPTKMRKLFSFTPAWNWNCKDLFLQALRETQSYLVEDLEQKS
PredictionCCCCCCCCCCCCCCCCHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHCCHHHHHHHHHHHCCCCCCCCCCCCCHHHHHHCCHHHHHHHHHHHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHCCCHHHHHHHHHHHCCHHHHHHHHHCCCCHHHHHHHHHHHHCCCHHHHHHHHHHHHHHCHHHHHHHHHCC
Conf.Score997678999998532024412567656898843345555578778987664100222356513212578887889821025877677876555563134669999999998228999999999977787445789888688710899999999999825168999999999996367899999998730335565555555555432220157779999999860103656788774122144788860368888999999875135757899999999865759999987549
H:Helix; S:Strand; C:Coil

  Predicted Solvent Accessibility

Sequence                  20                  40                  60                  80                 100                 120                 140                 160                 180                 200                 220                 240                 260                 280
                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |              
MSPSEGPLPGPTSQASWRARSWLPVTAGGPNPEAWVSRDQGRGRGAPFARGQRTGAGSGVGRPEWGIGGESRSRPAVDFLLVGGRSGASGGSGGDPGAMGRARDAILDALENLTADELKKFKLKLLSVPLREGYGRIPRGALLPMDAVDLTDKLVSFYLEAYGAELAATVLRDMGLQEMAGQLQEATQQGSGAAPAGIRAPPQPAAKPGQHFIDLHRAALIARVTEVEGLLDALYAKVLTEEQYQAVRAEPTNPTKMRKLFSFTPAWNWNCKDLFLQALRETQSYLVEDLEQKS
Prediction853662423233442313244133233323425211234543466263331453244444335412432643331334311344343444444443422330242014005503672044013204725257624403423047142330031014112542024003300430444412530343344444445344433444334434313431243024204413420441254114663154144452447303401410653435014301410474242005204768
Values range from 0 (buried residue) to 9 (highly exposed residue)

   Predicted normalized B-factor

(B-factor is a value to indicate the extent of the inherent thermal mobility of residues/atoms in proteins. In I-TASSER, this value is deduced from threading template proteins from the PDB in combination with the sequence profiles derived from sequence databases. The reported B-factor profile in the figure below corresponds to the normalized B-factor of the target protein, defined by B=(B'-u)/s, where B' is the raw B-factor value, u and s are respectively the mean and standard deviation of the raw B-factors along the sequence. Click here to read more about predicted normalized B-factor)


  Top 10 threading templates used by I-TASSER

(I-TASSER modeling starts from the structure templates identified by LOMETS from the PDB library. LOMETS is a meta-server threading approach containing multiple threading programs, where each threading program can generate tens of thousands of template alignments. I-TASSER only uses the templates of the highest significance in the threading alignments, the significance of which are measured by the Z-score, i.e. the difference between the raw and average scores in the unit of standard deviation. The templates in this section are the 10 best templates selected from the LOMETS threading programs. Usually, one template of the highest Z-score is selected from each threading program, where the threading programs are sorted by the average performance in the large-scale benchmark test experiments.)

Rank PDB
Hit		Iden1Iden2CovNorm.
Z-score		Download
Align.		                   20                  40                  60                  80                 100                 120                 140                 160                 180                 200                 220                 240                 260                 280
                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |              
Sec.Str
Seq		CCCCCCCCCCCCCCCCHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHCCHHHHHHHHHHHCCCCCCCCCCCCCHHHHHHCCHHHHHHHHHHHHCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHCCCHHHHHHHHHHHCCHHHHHHHHHCCCCHHHHHHHHHHHHCCCHHHHHHHHHHHHHHCHHHHHHHHHCC
MSPSEGPLPGPTSQASWRARSWLPVTAGGPNPEAWVSRDQGRGRGAPFARGQRTGAGSGVGRPEWGIGGESRSRPAVDFLLVGGRSGASGGSGGDPGAMGRARDAILDALENLTADELKKFKLKLLSVPLREGYGRIPRGALLPMDAVDLTDKLVSFYLEAYGAELAATVLRDMGLQEMAGQLQEATQQGSGAAPAGIRAPPQPAAKPGQHFIDLHRAALIARVTEVEGLLDALYAKVLTEEQYQAVRAEPTNPTKMRKLFSFTPAWNWNCKDLFLQALRETQSYLVEDLEQKS
12kn6A 0.89 0.59 0.66 2.66Download --------------------------------------------------------------------------------------------------MGRARDAILDALENLTAEELKKFKLKLLSVPLREGYGRIPRGALLSMDALDLTDKLVSFYLETYGAELTANVLRDMGLQEMAGQLQAATHQGSGAAPAGIQAPPQSAAKPGLHFIDQHRAALIARVTNVEWLLDALYGKVLTDEQYQAVRAEPTNPSKMRKLFSFTPAWNWTCKDLLLQALRESQSYLVEDLE-RS
27wooD 0.09 0.16 0.83 1.21Download IKPVYNRYSVSTVSSL-LSKPTLSTATTNLQQSITGFSKPSPANKEDFDLDDGRHVFMTFTDNRVTSHAFISSSDPITPSINNLKSDEISQNRNIISKVSISKDCIEYYLSSI-NILNEFFIGDSISQISAPYVLANNSNGRVIDKTEEVANQA--------ESIAINAMIKMVQSIKEGLSFLNVLYEESEVEGFDNQYLGF---------------------------------------KDIISFVSLDVQKDLVKLFKDLFAPNDKTKSLIREILLSSIEYTATALQERA
32kn6 0.87 0.59 0.66 3.58Download --------------------------------------------------------------------------------------------------MGRARDAILDALENLTAEELKKFKLKLLSVPLREGYGRIPRGALLSMDALDLTDKLVSFYLETYGAELTANVLRDMGLQEMAGQLQAATH-QGSGAPAGIQAPPQSAAKPGLHFIDQHRAALIARVTNVEWLLDALYGKVLTDEQYQAVRAEPTNPSKMRKLFSFTPAWNWTCKDLLLQALRESQSYLVEDLERS-
46xi6A 0.11 0.20 0.90 1.05Download -----------------------------GKELEIVARLQQLNIELARKLLEAVARLQELNIDLVRKTSELTDEKTIREEIRKVKEESKRIVEEAEQEIRKAEAESLRLTAEAAADAARKAALRMGDERVRRLAAELVRLAQEAAEEATRDPNSSDQNEALRLIILAIEAAVRALDKAIEKGDPEDRERAREMVRAAVRAAELVQRYPSASAANEALKALVAAIDEGDKDAARCAEELVEQAEEALRKKNPEEARAVYEAARDVLEALQRLEEAKRRGDEEERREAEERLRQAC
52kn6 0.86 0.59 0.66 2.66Download --------------------------------------------------------------------------------------------------MGRARDAILDALENLTAEELKKFKLKLLSVPLREGYGRIPRGALLSMDALDLTDKLVSFYLETYGAELTANVLRDMGLQEMAGQLQAATH-QGSGAAAGIQAPPQSAAKPGLHFIDQHRAALIARVTNVEWLLDALYGKVLTDEQYQAVRAEPTNPSKMRKLFSFTPAWNWTCKDLLLQALRESQSYLVEDLERS-
67egmD 0.10 0.22 0.98 1.20Download IPQATNRIPSKTPEVSYRLNPNEYFSVWGLINYQVDSKLLPKNIEPPLTSQYSTRHDAPRGLFPFESYKPSVQLPDMAKLKKMMNTSDSESEQIDENWSKEDLQKLLKGIQEFGPEQCILRFLQLPIEDKFLYGDGNGLGPLKYAPHLPVLSTIAFLVGLVNPKTVQSM------TQRAIQSAESIKSQYRSHIFATNEERQMNFLTNELIRLQMEKLDAKLNHLKKLEKFMELERKTLERQQENLLIQRLNFNQNSSKIVNVLSKEEIRSQIDHFKSMLSKPETLSIGKNPFN
72kn6A 0.89 0.59 0.66 2.31Download --------------------------------------------------------------------------------------------------MGRARDAILDALENLTAEELKKFKLKLLSVPLREGYGRIPRGALLSMDALDLTDKLVSFYLETYGAELTANVLRDMGLQEMAGQLQAATHQGSGAAPAGIQAPPQSAAKPGLHFIDQHRAALIARVTNVEWLLDALYGKVLTDEQYQAVRAEPTNPSKMRKLFSFTPAWNWTCKDLLLQALRESQSYLVEDLERS-
85yz0C 0.10 0.24 0.98 1.02Download -PPAPRPGPPPGTGHPPSKRARGFSAAAAPDPDDPFGAHGDFTADDPAAARDVSSDHKVHRLLDGMSKNPSGKNRETVPIKDNFELEVLQAQYKELKEKMKVMEEEVLIKNGEIRDSLHQTESVLEEQRRSHFLLEQEKTQALSDKEKEFSKKLQSLQSELQFKDAEMNELRT----KLQTSERANKLAAPSVSHVSPRKNPSVVIKPEACSPQFGKTSFPTKESFSANMSLPHPCQTESGYKPLVGREDSKPHSLRGDSIKQEEAQKSFVDSWRQRSNTQGSILINLLLKQPL
92kn6 0.89 0.59 0.66 4.30Download --------------------------------------------------------------------------------------------------MGRARDAILDALENLTAEELKKFKLKLLSVPLREGYGRIPRGALLSMDALDLTDKLVSFYLETYGAELTANVLRDMGLQEMAGQLQAATHQGSGAAPAGIQAPPQSAAKPGLHFIDQHRAALIARVTNVEWLLDALYGKVLTDEQYQAVRAEPTNPSKMRKLFSFTPAWNWTCKDLLLQALRESQSYLVEDLERS-
107p3rA 0.09 0.22 0.96 1.16Download FLALNTQFTPPTVKPDWFDDLSKKLDSAKLVAKQWIDD-------------LGPQVSASIPSSVINFDATFQASIDAIHELYKADPTASGKDNTTVQQASQIMTALSSQVSGIEATELSDWGVKMQAAHDDLVNGATNIQKTIIDLQTDIESMNNAIDNNRAAIEKLNKDLVYAQVAVGVGIFMLVAGVALTVATAGTAAAVSGGIAAVGAASIIADQQQIIALQGLSNASSAVVSAIETSTSVDFETTWTVFGNELDDVVTKLNNGASMQSIIMEKVMSDAAKNEWDDAVELA
(a)All the residues are colored in black; however, those residues in template which are identical to the residue in the query sequence are highlighted in color. Coloring scheme is based on the property of amino acids, where polar are brightly coloured while non-polar residues are colored in dark shade. (more about the colors used)
(b)Rank of templates represents the top ten threading templates used by I-TASSER.
(c)Ident1 is the percentage sequence identity of the templates in the threading aligned region with the query sequence.
(d)Ident2 is the percentage sequence identity of the whole template chains with query sequence.
(e)Cov represents the coverage of the threading alignment and is equal to the number of aligned residues divided by the length of query protein.
(f)Norm. Z-score is the normalized Z-score of the threading alignments. Alignment with a Normalized Z-score >1 mean a good alignment and vice versa.
(g)Download Align. provides the 3D structure of the aligned regions of the threading templates.
(h)The top 10 alignments reported above (in order of their ranking) are from the following threading programs:
       1: FFAS-3D   2: PROSPECT2   3: HHSEARCH2   4: Neff-PPAS   5: HHSEARCH I   6: PROSPECT2   7: Neff-PPAS   8: Neff-PPAS   9: HHSEARCH   10: PROSPECT2   

   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 a higher value signifies a model with a higher 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.)
    (By right-click on the images, you can export image file or change the configurations, e.g. modifying the background color or stopping the spin of your models)
  • Download Model 1
  • C-score=-3.03 (Read more about C-score)
  • Estimated TM-score = 0.37±0.13
  • Estimated RMSD = 13.4±4.1Å

  • Download Model 2
  • C-score = -3.39

  • Download Model 3
  • C-score = -3.69

  • Download Model 4
  • C-score = -3.55

  • Download Model 5
  • C-score = -3.60


  Proteins structurally close to the target in the 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.)


Top 10 Identified stuctural analogs in PDB

Click
to view		RankPDB HitTM-scoreRMSDaIDENaCovAlignment
12kn6A0.656 0.740.8820.663Download
25a22A0.424 6.470.0480.731Download
34zxjA0.424 6.330.0580.718Download
47b52A0.422 6.080.0180.708Download
58jznA0.422 5.850.0500.680Download
62cse10.418 6.570.0510.738Download
76fhjA0.417 6.610.0460.728Download
83c46B0.417 6.510.0600.728Download
96rc9A0.416 6.070.0280.691Download
104xqkA0.416 6.770.0530.738Download

(a)Query structure is shown in cartoon, while the structural analog is displayed using backbone trace.
(b)Ranking of proteins is based on TM-score of the structural alignment between the query structure and known structures in the PDB library.
(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 the alignment by TM-align and is equal to the number of structurally aligned residues divided by length of the query protein.


  Predicted function using COFACTOR and COACH

(This section reports biological annotations of the target protein by COFACTOR and COACH based on the I-TASSER structure prediction. While COFACTOR deduces protein functions (ligand-binding sites, EC and GO) using structure comparison and protein-protein networks, COACH is a meta-server approach that combines multiple function annotation results (on ligand-binding sites) from the COFACTOR, TM-SITE and S-SITE programs.)

  Ligand binding sites


Click
to view		RankC-scoreCluster
size		 PDB
Hit		 Lig
Name		 Download
Complex		 Ligand Binding Site Residues
10.11 4 2nr9A PA6 Rep, Mult 106,110
20.08 3 2iy4N FE Rep, Mult 108,111,112,179
30.06 2 4wbdA CIT Rep, Mult 248,255,259
40.06 2 1n38A CH1 Rep, Mult 168,169,185,186,187,188
50.03 1 1jdbH GLN Rep, Mult 168


Download the residue-specific ligand binding probability, which is estimated by SVM.
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


Click
to view		RankCscoreECPDB
Hit		TM-scoreRMSDaIDENaCovEC NumberActive Site Residues
10.0822w00B0.414 6.420.0330.721 3.1.21.3  172
20.0801ahpA0.389 6.670.0490.687 2.4.1.1  NA
30.0792azdB0.386 6.560.0450.677 2.4.1.1  NA
40.0781qxpB0.388 6.590.0490.684 3.4.22.53 3.4.22.52  NA
50.0753c46B0.417 6.510.0600.728 2.7.7.6  165

 Click on the radio buttons to visualize predicted active site residues.
(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
Top 10 homologous GO templates in PDB 
RankCscoreGOTM-scoreRMSDaIDENaCovPDB HitAssociated GO Terms
1 0.320.6559 0.74 0.88 0.662kn6A GO:0005576 GO:0008385 GO:0006915 GO:0042803 GO:0032090 GO:0051092 GO:0008656 GO:0006917 GO:0007165 GO:0044444 GO:0043280 GO:0042981 GO:0006919 GO:0033209 GO:0005829 GO:0005737 GO:0006954 GO:0050718 GO:0005515 GO:0043281 GO:0004197 GO:0005622 GO:0006508
2 0.080.4138 6.42 0.03 0.722w00B GO:0004519 GO:0006304 GO:0005524 GO:0009035 GO:0003677 GO:0009307 GO:0000166 GO:0016787
3 0.080.3972 6.99 0.04 0.743o6xA GO:0003824 GO:0004356 GO:0006807
4 0.080.3888 6.67 0.05 0.691ahpA GO:0004645 GO:0016740 GO:0008152 GO:0003824 GO:0016757 GO:0005975 GO:0030170
5 0.080.3990 6.35 0.05 0.692j04A GO:0006384 GO:0006351 GO:0006355 GO:0005515 GO:0005634 GO:0000127 GO:0003677
6 0.080.3878 6.59 0.05 0.681qxpB GO:0005515 GO:0016540 GO:0005737 GO:0001824 GO:0008233 GO:0001666 GO:0005625 GO:0046982 GO:0005634 GO:0005886 GO:0007520 GO:0000785 GO:0008234 GO:0005626 GO:0006508 GO:0016787 GO:0016020 GO:0008092 GO:0004198 GO:0005509 GO:0005622
7 0.080.3887 6.57 0.05 0.681ygpA GO:0005975 GO:0004645 GO:0016757 GO:0005980 GO:0005977 GO:0008184 GO:0005737 GO:0016740 GO:0005515 GO:0030170
8 0.070.4178 6.50 0.05 0.731n1hA GO:0016740 GO:0000166 GO:0019079 GO:0003968 GO:0019013 GO:0019028 GO:0032774 GO:0003723 GO:0016787 GO:0019012 GO:0016779
9 0.070.4064 6.18 0.10 0.672pziA GO:0016301 GO:0000166 GO:0006543 GO:0016740 GO:0044413 GO:0052369 GO:0004674 GO:0005515 GO:0046777 GO:0006538 GO:0005524 GO:0040007 GO:0005829 GO:0052027 GO:0009405 GO:0001899 GO:0052190 GO:0016310 GO:0005886 GO:0004672 GO:0005488 GO:0006468 GO:0016772
10 0.070.3924 6.94 0.06 0.721bxrA GO:0008152 GO:0003824 GO:0006807 GO:0008652 GO:0005524 GO:0016874 GO:0004086 GO:0005515 GO:0006221 GO:0006526 GO:0046872 GO:0004088 GO:0000166


Consensus prediction of GO terms		 
Molecular Function GO:0008656 GO:0004197 GO:0042803 GO:0032090
GO-Score 0.33 0.33 0.33 0.33
Biological Process GO:0006954 GO:0033209 GO:0006917 GO:0006919 GO:0050718 GO:0006508 GO:0051092
GO-Score 0.33 0.33 0.33 0.33 0.33 0.33 0.33
Cellular Component GO:0008385 GO:0005576
GO-Score 0.33 0.33

(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 S777608_results.tar.bz2 to download the tarball file including all modeling results listed on this page]


Please cite the following articles when you use the I-TASSER server:
  • Wei Zheng, Chengxin Zhang, Yang Li, Robin Pearce, Eric W. Bell, Yang Zhang. Folding non-homology proteins by coupling deep-learning contact maps with I-TASSER assembly simulations. Cell Reports Methods, 1: 100014 (2021).
  • Chengxin Zhang, Peter L. Freddolino, and Yang Zhang. COFACTOR: improved protein function prediction by combining structure, sequence and protein-protein interaction information. Nucleic Acids Research, 45: W291-299 (2017).
  • Jianyi Yang, Yang Zhang. I-TASSER server: new development for protein structure and function predictions, Nucleic Acids Research, 43: W174-W181, 2015.