D-I-TASSER P49221-D2

D-I-TASSER results for P49221-D2

[Click result.zip to download all results on this page]

Input Sequence in FASTA format

>P49221 (147 residues)
FNPWCKEDMVFMPDEDERKEYILNDTGCHYVGAARSIKCKPWNFGQFEKNVLDCCISLLT
ESSLKPTDRRDPVLVCRAMCAMMSFEKGQGVLIGNWTGDYEGGTAPYKWTGSAPILQQYY
NTKQAVCFGQCWVFAGILTTVLRALGI

Predicted Secondary Structure

Sequence	20 40 60 80 100 120 140 \| \| \| \| \| \| \| FNPWCKEDMVFMPDEDERKEYILNDTGCHYVGAARSIKCKPWNFGQFEKNVLDCCISLLTESSLKPTDRRDPVLVCRAMCAMMSFEKGQGVLIGNWTGDYEGGTAPYKWTGSAPILQQYYNTKQAVCFGQCWVFAGILTTVLRALGI
Prediction	CCCCCCCCCSSCCCHHHHHHHHHCCCCSSSSSCCCCCCCCCCCCCCCCHHHHHHHHHHHHHCCCCHHHCCCCSSSHHHHHHHHHCCCCCCSSSSCCCCCCCCCCCCCCCCCHHHHHHHHHHCCCCCCCCHHHHHHHHHHHHHHHHCC
Confidence	999999996107988887676312761799825886033457455545128999999996079983326994442267778761578895576267777789989875567099999999709953032359999999999998479
	H:Helix; S:Strand; C:Coil

Predicted Solvent Accessibility

Sequence	20 40 60 80 100 120 140 \| \| \| \| \| \| \| FNPWCKEDMVFMPDEDERKEYILNDTGCHYVGAARSIKCKPWNFGQFEKNVLDCCISLLTESSLKPTDRRDPVLVCRAMCAMMSFEKGQGVLIGNWTGDYEGGTAPYKWTGSAPILQQYYNTKQAVCFGQCWVFAGILTTVLRALGI
Prediction	733326704120655741420002431200201353144445424403520030003005437252643430020021023124245641004041545165333134242015004401765421310000011013003221347
	Values range from 0 (buried residue) to 8 (highly exposed residue)

Predicted Contact, Hydrogen and Distance Map Used in D-I-TASSER simulation

Contact Map

Distance Map

Hydrogen bond networks

D-I-TASSER simulation is guided by the consensus contact map (left figure), distance map (middle figure) and Hydrogen bond network (right figure) derived based on confidence scores of AttentionPotential. In the contact, distance map and hydrogen bond networks, the axes mark the residue index along the sequence. For the contact map, each dot represents a residue pair with predicted contact, while for the distance map and hydrogen bond network, a color scale represents a distance of 1-20+ angstroms or a angle of 0-180 degree.

Top 10 threading templates used by D-I-TASSER

Rank

PDB
hit

ID1

ID2

Cov

Norm.
Zscore

Download
alignment

                  20                  40                  60                  80                 100                 120                 140

                   |                   |                   |                   |                   |                   |                   |

SS
Seq

CCCCCCCCCSSCCCHHHHHHHHHCCCCSSSSSCCCCCCCCCCCCCCCCHHHHHHHHHHHHHCCCCHHHCCCCSSSHHHHHHHHHCCCCCCSSSSCCCCCCCCCCCCCCCCCHHHHHHHHHHCCCCCCCCHHHHHHHHHHHHHHHHCC
FNPWCKEDMVFMPDEDERKEYILNDTGCHYVGAARSIKCKPWNFGQFEKNVLDCCISLLTESSLKPTDRRDPVLVCRAMCAMMSFEKGQGVLIGNWTGDYEGGTAPYKWTGSAPILQQYYNTKQAVCFGQCWVFAGILTTVLRALGI

1f13A

0.39

11.46

1.50

DEthreader

LFNPWCDDAVYLDNEKEREEYVLNDIGVIFYGE-NDIKTRSWSYGQFEDGILDTCLYVMDRAQMDLSGRGNPIKVSRVGSAMVNAKDDEGVLVGS-WDIYAYGVPPSAWTGSVDILLEYRSSENPVRYGQCWVFAGVFNTFLRCLGI

1g0dA2

0.49

14.22

4.29

SPARKS-K

FNPWCRDDMVYLPDESKLQEYVMNEDGVIYMGTWDYIRSIPWNYGQFEDYVMDICFEVLDNSPALIEHRSDPVYVGRTITAMVNSNGDRGVLTGRWEEPYTDGVAPYRWTGSVPILQQWSKAGRPVKYGQCWVFAAVACTVLRCLGI

1f13A

0.43

12.57

1.61

MapAlign

FNPWCEDDAVYLDNEKEREEYVLNDIGVIFYGEVNDIKTRSWSYGQFEDGILDTCLYVMDRAQMDLSGRGNPIKVSRVGSAMVNAKDDEGVLVGSWDNIYAYGVPPSAWTGSVDILLEYRSSENPVRYGQCWVFAGVFNTFLRCLGI

1f13A

0.43

12.57

1.57

CEthreader

FNPWCEDDAVYLDNEKEREEYVLNDIGVIFYGEVNDIKTRSWSYGQFEDGILDTCLYVMDRAQMDLSGRGNPIKVSRVGSAMVNAKDDEGVLVGSWDNIYAYGVPPSAWTGSVDILLEYRSSENPVRYGQCWVFAGVFNTFLRCLGI

1g0dA2

0.49

14.22

3.79

MUSTER

FNPWCRDDMVYLPDESKLQEYVMNEDGVIYMGTWDYIRSIPWNYGQFEDYVMDICFEVLDNSPMDIEHRSDPVYVGRTITAMVNSNGDRGVLTGRWEEPYTDGVAPYRWTGSVPILQQWSKAVRPVKYGQCWVFAAVACTVLRCLGI

1f13A

0.43

12.57

4.47

HHsearch

FNPWCEDDAVYLDNEKEREEYVLNDIGVIFYGEVNDIKTRSWSYGQFEDGILDTCLYVMDRAQMDLSGRGNPIKVSRVGSAMVNAKDDEGVLVGSWDNIYAYGVPPSAWTGSVDILLEYRSSENPVRYGQCWVFAGVFNTFLRCLGI

1g0dA2

0.49

14.22

2.70

FFAS-3D

FNPWCRDDMVYLPDESKLQEYVMNEDGVIYMGTWDYIRSIPWNYGQFEDYVMDICFEVLDNSEMDIEHRSDPVYVGRTITAMVNSNGDRGVLTGRWEEPYTDGVAPYRWTGSVPILQQWSKAGRPVKYGQCWVFAAVACTVLRCLGI

1f13A

0.43

12.57

1.88

EigenThreader

FNPWCEDDAVYLDNEKEREEYVLNDIGVIFYGEVNDIKTRSWSYGQFEDGILDTCLYVMDRAQMDLSGRGNPIKVSRVGSAMVNAKDDEGVLVGSWDNIYAYGVPPSAWTGSVDILLEYRSSENPVRYGQCWVFAGVFNTFLRCLGI

1evuA

0.43

12.57

2.72

CNFpred

FNPWCEDDAVYLDNEKEREEYVLNDIGVIFYGEVNDIKTRSWSYGQFEDGILDTCLYVMDRAQMDLSGRGNPIKVSRVGSAMVNAKDDEGVLVGSWDNIYAYGVPPSAWTGSVDILLEYRSSENPVRYGQCWVFAGVFNTFLRCLGI

1g0dA

0.46

13.31

1.33

DEthreader

LFNPWCDDMVYLPDESKLQEYVMNEDGVIYMGTWDYIRSIPWNYGQFEDYVMDICFEVLDNSAADIEHRSDPVYVGRTITAMVNSNGDRGVLTGRWEEPYTDGVAPYRWTGSVPILQQWSKAGRPVKYGQCWVFAAVACTVLRCLGI

(a)	ID1 is the number of template residues identical to query divided by number of aligned residues.
(b)	ID2 is the number of template residues identical to query divided by query sequence length.
(c)	Cov is equal the number of aligned template residues divided by query sequence length.
(d)	Norm. Zscore is the normalized Z-score of the threading alignments. A Normalized Z-score >1 means a good alignment and is highlighted in bold.
(e)	Download alignment lists the threading program used to identify the template, and provide the 3D structure of aligned regions of threading templates (threading[1-10].pdb.gz).
(f)	Template residues identical to query sequence are highlighted in color.

Top 1 final models from D-I-TASSER

Click to view	Rank^a	Download	Estimated TM-score^b
	1	model1.pdb.gz	0.8323

(a)

D-I-TASSER simulations generate a large ensemble of structural conformations, i.e. decoys. These decoys are clustered by SPICKER based on pairwise structure similarity to report up to five final models from the five largest clusters. Models are ranked in descending order of cluster size. If the simulations converge well, it is possible to have less than 5 models generated, which is usually an indication of good model quality.

(b)

The model confidence is quantitatified by estimated TM-score (eTM-score), calculated based on significance of threading template alignments, contact map satisfaction rate, mean absolute error between distance of model and distance of AttentionPotential, and convergence of D-I-TASSER simulations. eTM-score is typically in the range of [0, 1], with higher eTM-score signifies higher model confidence.

Proteins with similar structure

Top 10 structural analogs in PDB (as identified by TM-align)

Rank	PDB Hit	TM-score	RMSD^a	IDEN^a	Cov.	Download Alignment
1	1f13A	0.99	0.53	0.429	1.000	model1_1f13A.pdb.gz
2	1g0dA2	0.98	0.81	0.490	1.000	model1_1g0dA2.pdb.gz
3	2q3zA	0.97	0.89	0.456	1.000	model1_2q3zA.pdb.gz
4	1l9mB2	0.96	1.02	0.459	0.993	model1_1l9mB2.pdb.gz
5	2p0rA	0.35	5.50	0.078	0.673	model1_2p0rA.pdb.gz
6	3ef1A	0.35	4.77	0.024	0.605	model1_3ef1A.pdb.gz
7	3rlcA	0.35	5.24	0.060	0.626	model1_3rlcA.pdb.gz
8	2x5eA	0.32	5.60	0.053	0.619	model1_2x5eA.pdb.gz
9	4c90A1	0.31	4.48	0.031	0.510	model1_4c90A1.pdb.gz
10	4lyaA2	0.31	4.37	0.028	0.490	model1_4lyaA2.pdb.gz

(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)	RMSD^a is the RMSD between residues that are structurally aligned by TM-align.
(d)	IDEN^a 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 Gene Ontology (GO) Terms

Molecular Function (MF)

GO term	Cscore^GO	Name
GO:0003824	0.91	catalytic activity
GO:0016740	0.88	transferase activity
GO:0003810	0.84	protein-glutamine gamma-glutamyltransferase activity

Download full result of the above consensus prediction.

Click the graph to show a high resolution version.

(a)

Cscore^GO is the confidence score of predicted GO terms. Cscore^GO values range in between [0-1]; where a higher value indicates a better confidence in predicting the function using the template.

(b)

The graph shows the predicted terms within the Gene Ontology hierachy for Molecular Function. Confidently predicted terms are color coded by Cscore^GO:

[0.4,0.5)

[0.5,0.6)

[0.6,0.7)

[0.7,0.8)

[0.8,0.9)

[0.9,1.0]

Biological Process (BP)

GO term	Cscore^GO	Name
GO:0009987	0.89	cellular process
GO:0044699	0.88	single-organism process
GO:0065007	0.84	biological regulation
GO:0008152	0.83	metabolic process
GO:0071704	0.82	organic substance metabolic process
GO:0044238	0.79	primary metabolic process
GO:0044237	0.79	cellular metabolic process
GO:0043170	0.79	macromolecule metabolic process
GO:0044260	0.77	cellular macromolecule metabolic process
GO:0019538	0.77	protein metabolic process
GO:0044267	0.74	cellular protein metabolic process
GO:0006464	0.73	cellular protein modification process
GO:0044763	0.71	single-organism cellular process
GO:0050789	0.67	regulation of biological process
GO:0018149	0.67	peptide cross-linking
GO:0050794	0.64	regulation of cellular process
GO:0065008	0.60	regulation of biological quality
GO:0048518	0.58	positive regulation of biological process
GO:0048522	0.57	positive regulation of cellular process
GO:0032501	0.57	multicellular organismal process
GO:0044707	0.56	single-multicellular organism process

Download full result of the above consensus prediction.

Click the graph to show a high resolution version.

(a)

Cscore^GO is the confidence score of predicted GO terms. Cscore^GO values range in between [0-1]; where a higher value indicates a better confidence in predicting the function using the template.

(b)

The graph shows the predicted terms within the Gene Ontology hierachy for Biological Process. Confidently predicted terms are color coded by Cscore^GO:

[0.4,0.5)

[0.5,0.6)

[0.6,0.7)

[0.7,0.8)

[0.8,0.9)

[0.9,1.0]

Cellular Component (CC)

GO term	Cscore^GO	Name
GO:0044464	0.95	cell part
GO:0044424	0.90	intracellular part
GO:0043226	0.76	organelle
GO:0043227	0.66	membrane-bounded organelle
GO:0044444	0.63	cytoplasmic part
GO:0044421	0.63	extracellular region part
GO:0005737	0.60	cytoplasm
GO:0043229	0.56	intracellular organelle
GO:0070062	0.52	extracellular exosome

Download full result of the above consensus prediction.

Click the graph to show a high resolution version.

(a)

Cscore^GO is the confidence score of predicted GO terms. Cscore^GO values range in between [0-1]; where a higher value indicates a better confidence in predicting the function using the template.

(b)

The graph shows the predicted terms within the Gene Ontology hierachy for Cellular Component. Confidently predicted terms are color coded by Cscore^GO:

[0.4,0.5)

[0.5,0.6)

[0.6,0.7)

[0.7,0.8)

[0.8,0.9)

[0.9,1.0]

Predicted Enzyme Commission (EC) Numbers

Top 5 enzyme homologs in PDB

Rank	Cscore^EC	PDB Hit	TM-score	RMSD^a	IDEN^a	Cov.	EC Number	Predicted Active Site Residues
1	0.060	2ibpA	0.462	4.90	0.044	0.782	2.3.3.1	NA
2	0.060	2q3zA	0.970	0.89	0.456	1.000	2.3.2.13	NA
3	0.060	1og5B	0.448	4.60	0.041	0.735	1.14.13.48 1.14.13.49 1.14.13.80	NA
4	0.060	1ozgA	0.441	4.61	0.105	0.748	2.2.1.6	NA
5	0.060	1n6bA	0.453	4.54	0.049	0.735	1.14.14.1	20

	Click on the radio buttons to visualize predicted active site residues.
(a)	Cscore^EC is the confidence score for the Enzyme Commission (EC) number prediction. Cscore^EC 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)	RMSD^a is the RMSD between residues that are structurally aligned by TM-align.
(d)	IDEN^a 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.

Predicted Ligand Binding Sites

Template proteins with similar binding site:

Rank	Cscore^LB	PDB Hit	TM-score	RMSD^a	IDEN^a	Cov.	BS-score	Lig. Name	Download Complex	Predicted binding site residues
1	0.03	2f4oA	0.474	3.58	0.162	0.660	0.48	III	complex1.pdb.gz	94,109,111,130,131,132
2	0.01	2pgoA	0.461	4.60	0.076	0.769	0.67	TPP	complex2.pdb.gz	92,93,94,132,133
3	0.01	3msuA	0.462	4.82	0.072	0.775	0.40	OAA	complex3.pdb.gz	57,58,59,69
4	0.01	1iomA	0.467	4.69	0.041	0.769	0.46	CO3	complex4.pdb.gz	24,136,140
5	0.01	2pgnA	0.462	4.64	0.060	0.769	0.71	TPP	complex5.pdb.gz	106,107,111,133,135,136

	Click on the radio buttons to visualize predicted binding site and residues.
(a)	Cscore^LB is the confidence score of predicted binding site. Cscore^LB values range in between [0-1]; where a higher score indicates a more reliable ligand-binding site prediction.
(b)	BS-score is a measure of local similarity (sequence & structure) between template binding site and predicted binding site in the query structure. Based on large scale benchmarking analysis, we have observed that a BS-score >1 reflects a significant local match between the predicted and template binding site.
(c)	TM-score is a measure of global structural similarity between query and template protein.
(d)	RMSD^a the RMSD between residues that are structurally aligned by TM-align.
(e)	IDEN^a is the percentage sequence identity in the structurally aligned region.
(f)	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.

[Click result.zip to download all results on this page]

References:
1.	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. In preparation, 2020.