D-I-TASSER Q8WVF2-D1

D-I-TASSER results for Q8WVF2-D1

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

Input Sequence in FASTA format

>Q8WVF2 (138 residues)
MTWRQAVLLSCFSAVVLLSMLREGTSVSVGTMQMAGEEASEDAKQKIFMQESDASNFLKR
RGKRSPKSRDEVNVENRQKLRVDELRREYYEEQRNEFENFVEEQNDEQEERSREAVEQWR
QWHYDGLHPSYLYNRHHT

Predicted Secondary Structure

Sequence	20 40 60 80 100 120 \| \| \| \| \| \| MTWRQAVLLSCFSAVVLLSMLREGTSVSVGTMQMAGEEASEDAKQKIFMQESDASNFLKRRGKRSPKSRDEVNVENRQKLRVDELRREYYEEQRNEFENFVEEQNDEQEERSREAVEQWRQWHYDGLHPSYLYNRHHT
Prediction	CCHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCHHHHHHCCHHHCCCCCHHHHHHHHHHHCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCC
Confidence	961345678999999999986235665446742012332113455102331357899998347897537774188888776887623444530235777877501368999999999999985147897532344679
	H:Helix; S:Strand; C:Coil

Predicted Solvent Accessibility

Sequence	20 40 60 80 100 120 \| \| \| \| \| \| MTWRQAVLLSCFSAVVLLSMLREGTSVSVGTMQMAGEEASEDAKQKIFMQESDASNFLKRRGKRSPKSRDEVNVENRQKLRVDELRREYYEEQRNEFENFVEEQNDEQEERSREAVEQWRQWHYDGLHPSYLYNRHHT
Prediction	752420000122331201111342553424557445664574344412153451341145347544544642436444414356444623674445344225655756554446435404623240221523354558
	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

                   |                   |                   |                   |                   |                   |

SS
Seq

CCHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCHHHHHHCCHHHCCCCCHHHHHHHHHHHCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCC
MTWRQAVLLSCFSAVVLLSMLREGTSVSVGTMQMAGEEASEDAKQKIFMQESDASNFLKRRGKRSPKSRDEVNVENRQKLRVDELRREYYEEQRNEFENFVEEQNDEQEERSREAVEQWRQWHYDGLHPSYLYNRHHT

4ayoA1

0.07

2.76

0.38

CEthreader

KALAADVRSEFQWAWQGYVAKAWGKDEINPVSGTSRSFFIEGHDLGLSLVEALDTLWIMGLDAEFQAGVDWVKANLSKHTGLRPEYPDACLNLWLIDRDPRYRRLAAIHYREMKATSRAAFGYTALKDITTRPMTQDD

3oduA

0.06

2.54

0.47

EigenThreader

ANF----NKIFLPTIYSIIFLTGIVGNGLVILVMGYRLHLSVADLLFVITCKAVHVIYTVNLYSSVWILAFISLDRYLAIVHNAAKSELDKAIGTKDEAEKLFNQDVDAAVRGILDEAAVNLARAKRVITTFRTGTWD

5t4oI

0.14

0.12

3.97

0.60

FFAS-3D

-----TILGQAIAFVLFVLFAMKYVWPPLMAAIEKRQKEIADGLASAERAHKDLDLAKASATDQLKKAKAEAQIIEQANKRRSQILDEAKAEAEQERTKIVAQAQAEIEAERKRAREELRK-----------------

5u0pU

0.07

0.06

2.44

0.74

SPARKS-K

ACRCTQLQDTIDEVATQFYSSIHYLSSHHDFVSAEELQFAQRDLAKDLVTKFMQIDTLINQLPGISTAPKHQLEKIKKLQNSIEEKQLERKSLESENEDLKLQLAKRIETFGRLSCVLFQP-----------------

3fecA

0.11

0.08

2.90

0.51

CNFpred

-TFKKQLSVAQLRGALVYELVDSK---------------------IIPFNIQDYAEALKNYAYNLSKKHDQQLTDHGVSFDSLFSAVKNFSEAASDFHKRLIQVDLNNPIAVRMMNDQLMLLERA-------------

6b3rA1

0.07

0.06

2.45

1.00

DEthreader

REAIAR-VWDCLILYNVTVI-------------NFCWVIQLFSLEAGIIWSICFFFLLLQRRIFLSH--LHVSADLKATALQASRGFALYNAANLKSINFHRQIEEKSLAQLKRQMKRIRAKQEKYRQLEEELYKLIL

4w6vA1

0.06

2.56

0.58

MapAlign

-PLSGLFLSEMWERFSFYGIRPLLILFMAATVFDGGMGLPREQASAIVYGSILIALGHLSIALSAFFGNDLFFIGLVFIVLGTGLFKTCISVMVGTRDGGFSLFYMGINMGSFIAPLLSGWLLRTHGWHWGFGIGGIG

6db1A

0.07

2.70

0.66

MUSTER

-DIDRHLVRQTVLSQGNDQYFRFVTRLSRADVKIGGGTPDFAPARQ-SLENRQKLEEKALSPGPNPDISREVLSNWQALLEKGVVPQQLAQQSLTAWSEHASTVTPALSRAFGASAERFSHEAGA-------LDNTRV

4gbyA1

0.18

0.09

3.06

0.50

HHsearch

DGWRYMFASECIPALLFLM-------------------------LLYTVPESP--RWLMSRGKQ-----EQAE-GILRKIMGN----TLATQAVQEIKHSLDHGRKTG------------------------------

3eupA

0.07

2.96

0.36

CEthreader

FENKEAVAIAAFDYNWGHVKSVLTAKVQACNTYKEMLLVYSSMYNDADGSLFPVGGCPLLNTTIEADHDALRKKAGEAILSWKKNLVTIIKKGIQAKEFRPDTDVTKIAFSMIALVEGAILIHRATKNRAYSDYVFES

(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	0.2618

(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	4av3A	0.53	4.06	0.036	0.790	model1_4av3A.pdb.gz
2	6ob6A1	0.52	4.63	0.047	0.848	model1_6ob6A1.pdb.gz
3	4czbA	0.52	4.50	0.066	0.841	model1_4czbA.pdb.gz
4	4gbyA2	0.51	4.96	0.031	0.870	model1_4gbyA2.pdb.gz
5	4lepA	0.51	5.01	0.053	0.884	model1_4lepA.pdb.gz
6	6gs1A1	0.51	4.41	0.032	0.826	model1_6gs1A1.pdb.gz
7	2gfpA2	0.51	4.96	0.038	0.891	model1_2gfpA2.pdb.gz
8	2xutA2	0.51	4.61	0.022	0.841	model1_2xutA2.pdb.gz
9	4q65A2	0.50	4.75	0.047	0.826	model1_4q65A2.pdb.gz
10	4cl4A2	0.49	5.04	0.077	0.870	model1_4cl4A2.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:0098772	0.89	molecular function regulator
GO:0046872	0.89	metal ion binding
GO:0005198	0.89	structural molecule activity
GO:0070064	0.88	proline-rich region binding
GO:0032947	0.88	protein complex scaffold
GO:0005509	0.88	calcium ion binding
GO:0005089	0.88	Rho guanyl-nucleotide exchange factor 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:0065007	0.70	biological regulation
GO:0050794	0.69	regulation of cellular process
GO:0048523	0.65	negative regulation of cellular process
GO:0051241	0.61	negative regulation of multicellular organismal process
GO:0045596	0.61	negative regulation of cell differentiation
GO:0045668	0.60	negative regulation of osteoblast differentiation

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:0044444	1.00	cytoplasmic part
GO:0016021	1.00	integral component of membrane
GO:0016020	1.00	membrane
GO:0044421	0.98	extracellular region part
GO:0048471	0.97	perinuclear region of cytoplasm
GO:0016235	0.97	aggresome
GO:0005615	0.97	extracellular space
GO:0005578	0.97	proteinaceous extracellular matrix

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	3ee4A	0.469	4.09	0.092	0.688	1.17.4.1	NA
2	0.060	1umbA	0.465	4.72	0.084	0.761	1.2.4.4	NA
3	0.060	1d8yA	0.442	4.89	0.065	0.746	2.7.7.7	NA
4	0.060	2bp7G	0.463	4.52	0.055	0.739	1.2.4.4	NA
5	0.060	2j1pB	0.419	4.97	0.126	0.761	2.5.1.1 2.5.1.10 2.5.1.29	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	1ppjC	0.475	4.50	0.023	0.732	0.30	HEM	complex1.pdb.gz	20,23,24,27,28,30,54
2	0.01	3h1jC	0.479	4.62	0.052	0.783	0.13	SMA	complex2.pdb.gz	50,53,57,62,66
3	0.01	2bccC	0.482	4.74	0.031	0.783	0.13	SIG	complex3.pdb.gz	74,75,79
4	0.01	2a06P	0.414	5.11	0.040	0.732	0.17	SMA	complex4.pdb.gz	27,53,54
5	0.01	3h1jC	0.479	4.62	0.052	0.783	0.33	HEM	complex5.pdb.gz	20,23,28,29,31,32,53

	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.