D-I-TASSER Q9NTN9-D2

D-I-TASSER results for Q9NTN9-D2

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

Input Sequence in FASTA format

>Q9NTN9 (257 residues)
GFTGLIIDGGLYTATRYEFRSIPDIRRSRHPHSLRTEETPMHWLNDAEFVFSVLVRESKA
SAVGDDDKVYYFFTERATEEGSGSFTQSRSSHRVARVARVCKGDLGGKKILQKKWTSFLK
ARLICHIPLYETLRGVCSLDAETSSRTHFYAAFTLSTQWKTLEASAICRYDLAEIQAVFA
GPYMEYQDGSRRWGRYEGGVPEPRPGSCITDSLRSQGYNSSQDLPSLVLDFVKLHPLMAR
PVVPTRGRPLLLKRNIR

Predicted Secondary Structure

Sequence	20 40 60 80 100 120 140 160 180 200 220 240 \| \| \| \| \| \| \| \| \| \| \| \| GFTGLIIDGGLYTATRYEFRSIPDIRRSRHPHSLRTEETPMHWLNDAEFVFSVLVRESKASAVGDDDKVYYFFTERATEEGSGSFTQSRSSHRVARVARVCKGDLGGKKILQKKWTSFLKARLICHIPLYETLRGVCSLDAETSSRTHFYAAFTLSTQWKTLEASAICRYDLAEIQAVFAGPYMEYQDGSRRWGRYEGGVPEPRPGSCITDSLRSQGYNSSQDLPSLVLDFVKLHPLMARPVVPTRGRPLLLKRNIR
Prediction	CSSSSSSCCSSSSSSHCHCCCCCCSSSCCCCCCCCCCCCCHHHCCCCCCSSSSSCCCCCCCCCCCCCSSSSSSSSSSCCCCCCCCCCCCCCCSSSSSSSSCCCCCCCCCSHHHHHHHHHHHHSSCCCCCCCCSSSSSSSCCCCCCCCSSSSSSSSCCCCCCCCCSSSSSSSHHHHHHHHCCCCCSSCCCCCCCCSCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHCCCCCCCCCCCCCCCSSSSCCCC
Confidence	90799989967888601137997178458999764555505540289741788704566877678978999998752014567655444542244555423678888612221223545430215898765213488712568998379999993478887352489863099999996398611117887750248999998875358997655566665669868999888562310266789997379974899
	H:Helix; S:Strand; C:Coil

Predicted Solvent Accessibility

Sequence	20 40 60 80 100 120 140 160 180 200 220 240 \| \| \| \| \| \| \| \| \| \| \| \| GFTGLIIDGGLYTATRYEFRSIPDIRRSRHPHSLRTEETPMHWLNDAEFVFSVLVRESKASAVGDDDKVYYFFTERATEEGSGSFTQSRSSHRVARVARVCKGDLGGKKILQKKWTSFLKARLICHIPLYETLRGVCSLDAETSSRTHFYAAFTLSTQWKTLEASAICRYDLAEIQAVFAGPYMEYQDGSRRWGRYEGGVPEPRPGSCITDSLRSQGYNSSQDLPSLVLDFVKLHPLMARPVVPTRGRPLLLKRNIR
Prediction	82000002320000023204442102124444413245233511540300000303445436464311000001030324443544444443211201301542512443145301321303030434314302202313464454010000000203344241100021327304510525134364463414415453343333403454454542523451345105104513101410422362000114628
	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 DeepPotential. 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                 220                 240

                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |

SS
Seq

CSSSSSSCCSSSSSSHCHCCCCCCSSSCCCCCCCCCCCCCHHHCCCCCCSSSSSCCCCCCCCCCCCCSSSSSSSSSSCCCCCCCCCCCCCCCSSSSSSSSCCCCCCCCCSHHHHHHHHHHHHSSCCCCCCCCSSSSSSSCCCCCCCCSSSSSSSSCCCCCCCCCSSSSSSSHHHHHHHHCCCCCSSCCCCCCCCSCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHCCCCCCCCCCCCCCCSSSSCCCC
GFTGLIIDGGLYTATRYEFRSIPDIRRSRHPHSLRTEETPMHWLNDAEFVFSVLVRESKASAVGDDDKVYYFFTERATEEGSGSFTQSRSSHRVARVARVCKGDLGGKKILQKKWTSFLKARLICHIPLYETLRGVCSLDAETSSRTHFYAAFTLSTQWKTLEASAICRYDLAEIQAVFAGPYMEYQDGSRRWGRYEGGVPEPRPGSCITDSLRSQGYNSSQDLPSLVLDFVKLHPLMARPVVPTRGRPLLLKRNIR

1q47B

0.37

0.35

10.51

1.33

DEthreader

LTASLLIDGELYSGTAADFMRDFAIFRTGHHHPIRTEQHDSRWLNDPRFISAHLIPESD--N-PEDDKVYFFFRENAIDG-----EH-SGKATHARIGQICKNDFGGHRSLVNKWTTFLKARLICSVTHFDELQDVFLMNSKDPKNPIVYGVFTTSSNIF-K-GSAVCMYSMSDVRRVFLGPYAHRDGPNYQWVPYQGRVPYPRPG-TCP--SKTFGGFSTKDLPDDVITFARSHPAMYNPVFPINNRPIMIKTDVN

1olzA1

0.44

0.42

12.29

3.88

SPARKS-K

SYTSVMVDGELYSGTSYNFLGEPIISRNSSHSPLRTEY-AIPWLNEPSFVFADVIR----KSPGEDDRVYFFFTEVSVEYEF------VFRVLIPRIARVCKGDQGGLRTLQKKWTSFLKARLICSRPVFNVLRDVFVLRSPGLKVPVFYALFTPQ--LNNVGLSAVCAYNLSTAEEVFSHKYMQSTTVHTKWVRYNGPVPKPRPGACIDSEARAANYTSSLNLPDKTLQFVKDHPLMDDSVTPIDNRPRLIKKDV-

1olzA

0.44

0.42

12.19

1.21

MapAlign

SYTSVMVDGELYSGTSYFLGSEPIISRNSSHSPLRTEY-AIPWLNEPSFVFADVI-R---KSPGEDDRVYFFFTEVSVEYE------FVFRVLIPRIARVCKGDQGGLRTLQKKWTSFLKARLICSRLVFNVLRDVFVLRSPGLKVPVFYALFTPQL--NNVGLSAVCAYNLSTAEEVFSGKYMQSTQSHTKWVRYNGPVPKPRPGACIDSEARAANYTSSLNLPDKTLQFVKDHPLMDDSVTPIDNRPRLIKKDVN

1olzA1

0.45

0.42

12.40

0.95

CEthreader

SYTSVMVDGELYSGTSYNFLGEPIISRNSSHSPLRTEYAI-PWLNEPSFVFADVIRKSPG----EDDRVYFFFTEVSVEYEF------VFRVLIPRIARVCKGDQGGLRTLQKKWTSFLKARLICSRPVFNVLRDVFVLRSPGLKVPVFYALFTPQL--NNVGLSAVCAYNLSTAEEVFSGKYMQSTQSHTKWVRYNGPVPKPRPGACIDSEARAANYTSSLNLPDKTLQFVKDHPLMDDSVTPIDNRPRLIKKDV-

1olzA1

0.45

0.43

12.50

2.81

MUSTER

SYTSVMVDGELYSGTSYNFLGEPIISRNSSHSPLRTE-YAIPWLNEPSFVFADVIRKSP----GEDDRVYFFFTEVSVEYEF------VFRVLIPRIARVCKGDQGGLRTLQKKWTSFLKARLICSRPVFNVLRDVFVLRSPGLKVPVFYALFTP--QLNNVGLSAVCAYNLSTAEEVFSHKYMQSTQSHTKWVRYNGPVPKPRPGACIDSEARAANYTSSLNLPDKTLQFVKDHPLMDDSVTPIDNRPRLIKKDV-

1olzA1

0.45

0.43

12.50

3.15

HHsearch

SYTSVMVDGELYSGTSYNFLGEPIISRNSSHSPLRTE-YAIPWLNEPSFVFADVIRKSP----GEDDRVYFFFTEVSVEYEF------VFRVLIPRIARVCKGDQGGLRTLQKKWTSFLKARLICSRPVFNVLRDVFVLRSPGLKVPVFYALFTPQ--LNNVGLSAVCAYNLSTAEEVFSGKYMQSEQSHTKWVRYNGPVPKPRPGACIDSEARAANYTSSLNLPDKTLQFVKDHPLMDDSVTPIDNRPRLIKKDV-

1olzA1

0.44

0.42

12.29

2.98

FFAS-3D

SYTSVMVDGELYSGTSYNFLGEPIISRNSSHSPLRT-EYAIPWLNEPSFVFADVIRKSP----GEDDRVYFFFTEVSVE------YEFVFRVLIPRIARVCKGDQGGLRTLQKKWTSFLKARLICSRPDFNVLRDVFVLRSPGLKVPVFYALFT--PQLNNVGLSAVCAYNLSTAEEVFSHGKYMQEQSHTKWVRYNGPVPKPRPGACIDSEARAANYTSSLNLPDKTLQFVKDHPLMDDSVTPIDNRPRLIKKDV-

1q47B2

0.38

0.35

10.49

1.40

EigenThreader

-TASLLIDGELYSGTAADMGRDFAIFRTGHHHPIRTEQHDSRWLNDPRFISAHLIPESD---NPEDDKVYFFFRENA------IDGEHSGKATHARIGQICKNDFGGHRSLVNKWTTFLKARLICPNGIDDELQDVFLMNSKDPKNPIVYGVFTTSSN--IFKGSAVCMYSMSDVRRVFLGPYAHRDGPNYQWVPYQGRVPYPRPGTCPS--KTFGGFDSTKDLPDDVITFARSHPAMYNPVFPINNRPIMIK----

1olzA

0.45

0.43

12.51

6.08

CNFpred

SYTSVMVDGELYSGTSYNFLGEPIISRNSSHSPLRTEY-AIPWLNEPSFVFADVIRKSP----GEDDRVYFFFTEVSVEYEFV------FRVLIPRIARVCKGDQGGLRTLQKKWTSFLKARLICSRPVFNVLRDVFVLRSPGLKVPVFYALFTPQL--NNVGLSAVCAYNLSTAEEVFSGKYMQSTTVHTKWVRYNGPVPKPRPGACIDSEARAANYTSSLNLPDKTLQFVKDHPLMDDSVTPIDNRPRLIKKDVN

1olzA

0.45

0.42

12.40

1.33

DEthreader

SYTSVMVDGELYSGTSYNFLSEPIISRNSSHSPLRTEY-AIPWLNEPSFVFADVIRKSP---GE-DDRVYFFFTEVSVE----YE-F-VFRVLIPRIARVCKGDQGGLRTLQKKWTSFLKARLICSRLVFNVLRDVFVLRSPGLKVPVFYALFTPQLNNV-G-LSAVCAYNLSTAEEVFSGKYMQSTTSHTKWVRYNGPVPKPRPGACIDSEARAANYTSSLNLPDKTLQFVKDHPLMDDSVTPIDNRPRLIKKDVN

(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	0.8275

(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 DeepPotential, 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	1olzA	0.94	0.65	0.451	0.949	model1_1olzA.pdb.gz
2	1q47B	0.90	1.53	0.373	0.949	model1_1q47B.pdb.gz
3	3afcA	0.87	1.64	0.363	0.922	model1_3afcA.pdb.gz
4	3nvqA	0.79	1.90	0.305	0.856	model1_3nvqA.pdb.gz
5	3nvnA	0.75	2.08	0.217	0.825	model1_3nvnA.pdb.gz
6	3al8B	0.66	3.54	0.160	0.782	model1_3al8B.pdb.gz
7	2j2mA	0.34	6.59	0.052	0.630	model1_2j2mA.pdb.gz
8	1pfzA	0.26	6.09	0.027	0.451	model1_1pfzA.pdb.gz
9	2r0jA	0.25	5.08	0.048	0.373	model1_2r0jA.pdb.gz
10	1kijA1	0.24	6.42	0.053	0.440	model1_1kijA1.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:0045499	0.99	chemorepellent activity
GO:0005102	0.99	receptor binding
GO:0030215	0.98	semaphorin receptor binding
GO:0038191	0.69	neuropilin binding

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:0044699	1.00	single-organism process
GO:0044763	0.99	single-organism cellular process
GO:0065007	0.98	biological regulation
GO:0050789	0.98	regulation of biological process
GO:0040011	0.98	locomotion
GO:0006928	0.98	movement of cell or subcellular component
GO:0050794	0.97	regulation of cellular process
GO:0001755	0.97	neural crest cell migration
GO:0051239	0.96	regulation of multicellular organismal process
GO:0051128	0.96	regulation of cellular component organization
GO:0048583	0.96	regulation of response to stimulus
GO:0048523	0.96	negative regulation of cellular process
GO:0048522	0.96	positive regulation of cellular process
GO:0032879	0.96	regulation of localization
GO:0007165	0.96	signal transduction
GO:0071526	0.95	semaphorin-plexin signaling pathway
GO:0048843	0.95	negative regulation of axon extension involved in axon guidance
GO:0030335	0.95	positive regulation of cell migration
GO:0006935	0.69	chemotaxis
GO:0050919	0.68	negative chemotaxis

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	0.83	cell part
GO:0044421	0.75	extracellular region part
GO:0005615	0.73	extracellular space

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	1y9mA	0.478	4.33	0.064	0.654	3.2.1.80	NA
2	0.060	2ebsB	0.444	4.07	0.072	0.591	3.2.1.150	120
3	0.060	3c7oA	0.455	4.08	0.081	0.623	3.2.1.55	NA
4	0.060	1y4wA	0.477	4.23	0.065	0.650	3.2.1.80	104
5	0.060	2vskC	0.470	3.75	0.056	0.611	3.2.1.18	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	0.07	1fwxA	0.517	3.75	0.117	0.665	0.52	CUA	complex1.pdb.gz	101,103,105,118
2	0.03	3sbpA	0.524	3.56	0.070	0.665	0.64	CUA	complex2.pdb.gz	101,104,106,115
3	0.01	1tyeC	0.505	3.89	0.053	0.658	0.47	CA	complex3.pdb.gz	102,104,106,116

	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, Qiqige Wuyun, Yang Li, Quancheng Liu, Xiaogen Zhou, Yiheng Zhu, P. Lydia Freddolino, Yang Zhang. Integrating deep learning potentials with I-TASSER for single- and multi-domain protein structure prediction. Submitted. 2023.