D-I-TASSER Q8NEB9-D4

D-I-TASSER results for Q8NEB9-D4

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

Input Sequence in FASTA format

>Q8NEB9 (203 residues)
IQSVPVAEVLDTEGSIQNFFRKYAPSENGPNGISAEVMDTYVKSCAGYCVITYILGVGDR
HLDNLLLTKTGKLFHIDFGYILGRDPKPLPPPMKLNKEMVEGMGGTQSEQYQEFRKQCYT
AFLHLRRYSNLILNLFSLMVDANIPDIALEPDKTVKKVQDKFRLDLSDEEAVHYMQSLID
ESVHALFAAVVEQIHKFAQYWRK

Predicted Secondary Structure

Sequence	20 40 60 80 100 120 140 160 180 200 \| \| \| \| \| \| \| \| \| \| IQSVPVAEVLDTEGSIQNFFRKYAPSENGPNGISAEVMDTYVKSCAGYCVITYILGVGDRHLDNLLLTKTGKLFHIDFGYILGRDPKPLPPPMKLNKEMVEGMGGTQSEQYQEFRKQCYTAFLHLRRYSNLILNLFSLMVDANIPDIALEPDKTVKKVQDKFRLDLSDEEAVHYMQSLIDESVHALFAAVVEQIHKFAQYWRK
Prediction	CCCSCHHHHHHHCCCHHHHHHHHCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCSSSCCCCCSSSSSCHHHHCCCCCCCCCCSCCCHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCC
Confidence	98162799998519999999998066799989999999999999999999999843567898753273899789971324426688887899205899998858888513689999999999999999999999999995289975456715899999998278999999999999999999971679999999999986329
	H:Helix; S:Strand; C:Coil

Predicted Solvent Accessibility

Sequence	20 40 60 80 100 120 140 160 180 200 \| \| \| \| \| \| \| \| \| \| IQSVPVAEVLDTEGSIQNFFRKYAPSENGPNGISAEVMDTYVKSCAGYCVITYILGVGDRHLDNLLLTKTGKLFHIDFGYILGRDPKPLPPPMKLNKEMVEGMGGTQSEQYQEFRKQCYTAFLHLRRYSNLILNLFSLMVDANIPDIALEPDKTVKKVQDKFRLDLSDEEAVHYMQSLIDESVHALFAAVVEQIHKFAQYWRK
Prediction	77434215025645403510362045634534303401430031000101001001021234310001440210000001003334332302030042014124445352143024101300310243141000001002414123034456522430363144724364025204510550163122321331132043258
	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                 160                 180                 200

                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |

SS
Seq

CCCSCHHHHHHHCCCHHHHHHHHCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCSSSCCCCCSSSSSCHHHHCCCCCCCCCCSCCCHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCC
IQSVPVAEVLDTEGSIQNFFRKYAPSENGPNGISAEVMDTYVKSCAGYCVITYILGVGDRHLDNLLLTKTGKLFHIDFGYILGRDPKPLPPPMKLNKEMVEGMGGTQSEQYQEFRKQCYTAFLHLRRYSNLILNLFSLMVDANIPDIALEPDKTVKKVQDKFRLDLSDEEAVHYMQSLIDESVHALFAAVVEQIHKFAQYWRK

2x6fA

0.73

0.68

19.28

1.33

DEthreader

VDSCTVAEVLAREGNIHNFFRKHHPCDNGPYGISAEVMDTYIKSCAGYCVITYLLGVGDRHLDNLLLTTNGKLFHIDFGYILGRDPKPMPPPMKLSKEMVEAMGGISSEHHHEFRKQCYTAYLHLRRHANVMLNLFSLMVDATVPDIALEPDKAVKKVEENLQLGLTDEEAVQHLQSLLDVSITAVMP---------------

2x6fA

0.74

0.73

20.81

2.37

SPARKS-K

VDSCTVAEVLAREGNIHNFFRKHHPCDNGPYGISAEVMDTYIKSCAGYCVITYLLGVGDRHLDNLLLTTNGKLFHIDFGYILGRDPKPMPPPMKLSKEMVEAMGGISSEHHHEFRKQCYTAYLHLRRHANVMLNLFSLMVDATVPDIALEPDKAVKKVEENLQLGLTDEEAVQHLQSLLDVSITAVMPALVEQIHRFTQYWR-

2x6fA

0.74

0.73

20.67

1.13

MapAlign

VDSCTVAEVLAREGNIHNFFRKHHPCDNGPYGISAEVMDTYIKSCAGYCVITYLLGVGDRHLDNLLLTTNGKLFHIDFGYILGRDPKPMPPPMKLSKEMVEAMGGISSEHHHEFRKQCYTAYLHLRRHANVMLNLFSLMVDATVPDIALEPDKAVKKVEENLQLGLTDEEAVQHLQSLLDVSITAVMPALVEQIHRFTQYW--

2x6fA2

0.74

0.73

20.81

0.85

CEthreader

VDSCTVAEVLAREGNIHNFFRKHHPCDNGPYGISAEVMDTYIKSCAGYCVITYLLGVGDRHLDNLLLTTNGKLFHIDFGYILGRDPKPMPPPMKLSKEMVEAMGGISSEHHHEFRKQCYTAYLHLRRHANVMLNLFSLMVDATVPDIALEPDKAVKKVEENLQLGLTDEEAVQHLQSLLDVSITAVMPALVEQIHRFTQYWR-

2x6fA

0.74

0.73

20.81

2.13

MUSTER

VDSCTVAEVLAREGNIHNFFRKHHPCDNGPYGISAEVMDTYIKSCAGYCVITYLLGVGDRHLDNLLLTTNGKLFHIDFGYILGRDPKPMPPPMKLSKEMVEAMGGISSEHHHEFRKQCYTAYLHLRRHANVMLNLFSLMVDATVPDIALEPDKAVKKVEENLQLGLTDEEAVQHLQSLLDVSITAVMPALVEQIHRFTQYWR-

2x6fA

0.74

0.73

20.81

2.54

HHsearch

VDSCTVAEVLAREGNIHNFFRKHHPCDNGPYGISAEVMDTYIKSCAGYCVITYLLGVGDRHLDNLLLTTNGKLFHIDFGYILGRDPKPMPPPMKLSKEMVEAMGGISSEHHHEFRKQCYTAYLHLRRHANVMLNLFSLMVDATVPDIALEPDKAVKKVEENLQLGLTDEEAVQHLQSLLDVSITAVMPALVEQIHRFTQYWR-

2x6fA2

0.74

0.73

20.81

2.59

FFAS-3D

VDSCTVAEVLAREGNIHNFFRKHHPCDNGPYGISAEVMDTYIKSCAGYCVITYLLGVGDRHLDNLLLTTNGKLFHIDFGYILGRDPKPMPPPMKLSKEMVEAMGGISSEHHHEFRKQCYTAYLHLRRHANVMLNLFSLMVDATVPDIALEPDKAVKKVEENLQLGLTDEEAVQHLQSLLDVSITAVMPALVEQIHRFTQYWR-

2x6fA2

0.70

0.69

19.61

1.37

EigenThreader

DSCTVAEVLAREGNIH-NFFRKHHPCDNGPYGISAEVMDTYIKSCAGYCVITYLLGVGDRHLDNLLLTTNGKLFHIDFGYILGRDPKPMPPPMKLSKEMVEAMGGISSEHHHEFRKQCYTAYLHLRRHANVMLNLFSLMVDATVPDIALEPDKAVKKVEENLQLGLTDEEAVQHLQSLLDVSITAVMPALVEQIHRFTQYWR-

2x6fA

0.74

0.73

20.81

1.85

CNFpred

VDSCTVAEVLAREGNIHNFFRKHHPCDNGPYGISAEVMDTYIKSCAGYCVITYLLGVGDRHLDNLLLTTNGKLFHIDFGYILGRDPKPMPPPMKLSKEMVEAMGGISSEHHHEFRKQCYTAYLHLRRHANVMLNLFSLMVDATVPDIALEPDKAVKKVEENLQLGLTDEEAVQHLQSLLDVSITAVMPALVEQIHRFTQYWR-

2x6fA2

0.73

0.68

19.28

1.33

DEthreader

VDSCTVAEVLAREGNIHNFFRKHHPCDNGPYGISAEVMDTYIKSCAGYCVITYLLGVGDRHLDNLLLTTNGKLFHIDFGYILGRDPKPMPPPMKLSKEMVEAMGGISSEHHHEFRKQCYTAYLHLRRHANVMLNLFSLMVDATVPDIALEPDKAVKKVEENLQLGLTDEEAVQHLQSLLDVSITAVMP---------------

(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	0.8673

(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	2x6fA2	0.99	0.42	0.738	0.995	model1_2x6fA2.pdb.gz
2	3ihyC	0.91	0.72	1.000	0.921	model1_3ihyC.pdb.gz
3	5dfzC	0.84	2.28	0.443	0.936	model1_5dfzC.pdb.gz
4	2y3aA3	0.81	2.23	0.337	0.892	model1_2y3aA3.pdb.gz
5	2x38A5	0.81	1.65	0.335	0.867	model1_2x38A5.pdb.gz
6	4d0lA2	0.79	2.01	0.243	0.872	model1_4d0lA2.pdb.gz
7	4jspB4	0.78	2.55	0.203	0.892	model1_4jspB4.pdb.gz
8	3hizA3	0.78	1.82	0.282	0.837	model1_3hizA3.pdb.gz
9	2a5uA	0.77	2.08	0.297	0.857	model1_2a5uA.pdb.gz
10	3a6pA	0.38	5.52	0.049	0.645	model1_3a6pA.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:0016301	0.99	kinase activity
GO:0016773	0.78	phosphotransferase activity, alcohol group as acceptor
GO:0052742	0.75	phosphatidylinositol kinase activity
GO:0016303	0.55	1-phosphatidylinositol-3-kinase 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	0.93	cellular process
GO:0008152	0.84	metabolic process
GO:0071704	0.82	organic substance metabolic process
GO:0044238	0.82	primary metabolic process
GO:0044237	0.82	cellular metabolic process
GO:0050896	0.76	response to stimulus
GO:0006950	0.71	response to stress
GO:0051716	0.69	cellular response to stimulus
GO:0043170	0.68	macromolecule metabolic process
GO:0033554	0.68	cellular response to stress
GO:0044260	0.67	cellular macromolecule metabolic process
GO:0034641	0.62	cellular nitrogen compound metabolic process
GO:0090304	0.61	nucleic acid metabolic process
GO:0006974	0.60	cellular response to DNA damage stimulus
GO:0065007	0.59	biological regulation
GO:0006259	0.58	DNA metabolic process
GO:0050789	0.57	regulation of biological process
GO:0006281	0.57	DNA repair
GO:0050794	0.53	regulation of cellular process
GO:0044699	0.50	single-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	0.97	cell part
GO:0044424	0.85	intracellular part
GO:0032991	0.60	macromolecular complex
GO:0043234	0.59	protein complex
GO:0016020	0.58	membrane
GO:0044425	0.56	membrane part
GO:1990234	0.55	transferase complex
GO:0005942	0.54	phosphatidylinositol 3-kinase complex
GO:0043226	0.51	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	2etfB	0.413	5.37	0.099	0.675	3.4.24.69	NA
2	0.060	2rd0A	0.782	1.97	0.299	0.857	2.7.1.153	NA
3	0.060	1m21A	0.436	5.61	0.054	0.759	3.5.1.-	NA
4	0.060	1t3tA	0.449	5.92	0.049	0.803	6.3.5.3	180
5	0.060	2nyaF	0.447	5.51	0.079	0.768	1.7.99.4	47

	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	0.61	3ls8B	0.904	0.74	1.000	0.921	0.31	AJZ	complex1.pdb.gz	64,75,76,77,78
2	0.52	2x6kA	0.988	0.46	0.738	0.995	0.21	X6K	complex2.pdb.gz	48,52,59,77
3	0.49	2x6fA	0.989	0.42	0.738	0.995	0.30	3MA	complex3.pdb.gz	56,57,58,60
4	0.31	2x6jA	0.988	0.44	0.733	0.995	0.22	093	complex4.pdb.gz	56,58,137
5	0.30	2wxnA	0.805	1.70	0.335	0.867	0.23	DLN	complex5.pdb.gz	48,57,76
6	0.27	3l17A	0.775	2.08	0.299	0.857	0.18	JZY	complex6.pdb.gz	52,55,57,77
7	0.21	2wxmA	0.809	1.65	0.330	0.867	0.24	ZZM	complex7.pdb.gz	52,57,59
8	0.18	2wxfA	0.809	1.65	0.330	0.867	0.19	039	complex8.pdb.gz	52,58,59,60
9	0.18	3l16A	0.777	2.09	0.299	0.857	0.14	JZX	complex9.pdb.gz	54,93,96
10	0.13	3qaqA	0.778	2.11	0.302	0.862	0.14	QAQ	complex10.pdb.gz	95,96,98,99

	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.