D-I-TASSER O14976-D11

D-I-TASSER results for O14976-D11

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

Input Sequence in FASTA format

>O14976 (98 residues)
DLLGGWAAWTETAASAVAPTPATEGPLFSPGGQPAPCGSQASWTKSQNPDPFADLGDLSS
GLQGSPAGFPPGGFIPKTATTPKGSSSWQTSRPPAQGA

Predicted Secondary Structure

Sequence	20 40 60 80 \| \| \| \| DLLGGWAAWTETAASAVAPTPATEGPLFSPGGQPAPCGSQASWTKSQNPDPFADLGDLSSGLQGSPAGFPPGGFIPKTATTPKGSSSWQTSRPPAQGA
Prediction	CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
Confidence	97665433456777777887666788767898868888885556777888043232256788888888898888888788998899874578988989
	H:Helix; S:Strand; C:Coil

Predicted Solvent Accessibility

Sequence	20 40 60 80 \| \| \| \| DLLGGWAAWTETAASAVAPTPATEGPLFSPGGQPAPCGSQASWTKSQNPDPFADLGDLSSGLQGSPAGFPPGGFIPKTATTPKGSSSWQTSRPPAQGA
Prediction	83333233245444544454444644424464444444444453455424213413524452534454344443445454566465524545455668
	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

                   |                   |                   |                   |

SS
Seq

CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
DLLGGWAAWTETAASAVAPTPATEGPLFSPGGQPAPCGSQASWTKSQNPDPFADLGDLSSGLQGSPAGFPPGGFIPKTATTPKGSSSWQTSRPPAQGA

2w78A2

0.04

2.10

0.54

CEthreader

VGKVQLDHKINGYHAPLGAIMGDWPAPDNSAKIVAQKYTGETKSNSLDIYLTGPFQFLGREHELVVGTSASFSHWEGKSYWNLRNYDNTTDDFINWDG

6xz6A

0.06

2.65

0.72

EigenThreader

EAVGALEESKKAAKEGKKAAKRAEAGAVAAKRAREAATVAYEASVRAEAAAMEVKRFARALDSFESEYESVFSGLLRGAAEHGGNETIKQLAKECATA

3j2k73

0.09

0.07

2.73

0.37

FFAS-3D

-ICPGYNAVLHIHTCIEEVEITALISLVDKKSGEKSKTRPRRTAGTICLETFKDFPQMGRFTLRDEGKTIAIGKVLKLVQ------------------

3bogA

0.16

0.12

4.07

1.51

SPARKS-K

-----------------------CKGADGAHGVGCPGTAGAAGSVGGPGCDGGHGGNGGNGNPGCAGGVGGAGGASGGTGVGGRGGKGGSGTPKADGA

3mv2A

0.15

0.03

1.03

0.18

CNFpred

-------------------------------------------------DRIAMISKIGAPASGLRIRV-----------------------------

3b5wA

0.04

2.02

0.83

DEthreader

CISWVSGKVVMRRRLFGMMPVSFFDK-QS-TGT-LL-RITYDSEQASSSGLITVVEGASIIGLMMFYWSIILIVLIVSAIRVSKRRNISNMTRQ----

5fp1A

0.04

2.10

0.89

MapAlign

TITNTAMYAKSKNDYVWTNPDDSKGNVGKGLVWHRLNSAITDSETFTDQLALTGKFDTGFLKHRFNIIDAKGNVSSTGFYSDCSDLSTNWCTSLNGPT

4nl6A

0.15

5.13

0.78

MUSTER

DLLSPIVANNIEQNAQENENESQVSTDESENSRSPGNKSDNIKPKSAPWNSFLPPPPPMPGPRLGPGKPGLKFNGPPPPPPPPPPHLLSCWLPPFPSG

3fs5A

0.15

0.05

1.71

0.45

HHsearch

VLRGGFSRWQSVYGDDESV---------T------------AGYLP---------------------------------------DLWRAAAA-----

4aipA

0.09

3.48

0.52

CEthreader

GFVEKLDANAYVLEKERYSADDSGTGYAGNVKGPNHTRITTRGANFNFDSRLAEQTLLKYGINYRHQEIKPQAFLNSKFSIPTPMEQQMKDRADEDTV

(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	0.4721

(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	3k2wB2	0.44	3.90	0.080	0.745	model1_3k2wB2.pdb.gz
2	6j75A1	0.44	4.07	0.057	0.765	model1_6j75A1.pdb.gz
3	6x9lA2	0.44	4.27	0.035	0.765	model1_6x9lA2.pdb.gz
4	4b4tH2	0.44	4.60	0.053	0.816	model1_4b4tH2.pdb.gz
5	3jz4A2	0.44	4.40	0.081	0.775	model1_3jz4A2.pdb.gz
6	5ujuA	0.44	4.06	0.101	0.775	model1_5ujuA.pdb.gz
7	7b52A	0.44	4.38	0.042	0.806	model1_7b52A.pdb.gz
8	3fg0C1	0.44	4.25	0.047	0.765	model1_3fg0C1.pdb.gz
9	1bxsA2	0.44	4.21	0.058	0.755	model1_1bxsA2.pdb.gz
10	4h73A1	0.44	4.15	0.034	0.755	model1_4h73A1.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:0030332	0.74	cyclin binding
GO:0003824	0.53	catalytic 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:0006898	1.00	receptor-mediated endocytosis
GO:0009987	0.60	cellular 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:0031982	1.00	vesicle
GO:0044464	0.91	cell part
GO:0044424	0.80	intracellular part
GO:0043229	0.51	intracellular organelle

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	1i19A	0.407	4.22	0.047	0.735	1.1.3.6	NA
2	0.060	2b4kA	0.422	5.03	0.044	0.867	3.1.1.43	NA
3	0.060	3cf4A	0.402	4.97	0.062	0.806	1.2.99.2	NA
4	0.060	2ipyA	0.349	3.91	0.043	0.622	4.2.1.3	NA
5	0.060	2b3xA	0.420	4.56	0.086	0.806	4.2.1.3	NA

	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	0.01	2woxC	0.430	4.14	0.056	0.755	0.44	7PE	complex1.pdb.gz	62,64,81,82
2	0.01	2xdrA	0.432	4.12	0.056	0.755	0.42	NDP	complex2.pdb.gz	43,44,47,55,68,71,75
3	0.01	1ij6A	0.360	4.46	0.075	0.725	0.78	CA	complex3.pdb.gz	55,57,59,61,62
4	0.01	2wmeD	0.415	4.62	0.056	0.765	0.42	NAP	complex4.pdb.gz	43,45,46,69,71,72,75

	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.