D-I-TASSER Q9NYV4-D2

D-I-TASSER results for Q9NYV4-D2

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

Input Sequence in FASTA format

>Q9NYV4 (176 residues)
QEVSSKSGSMKDRISGSSKRSNEETDDYGKAQVAKSSSKESRSSKLHKEKTRKERELKSG
HKDRSKSHRKRETPKSYKTVDSPKRRSRSPHRKWSDSSKQDDSPSGASYGQDYDLSPSRS
HTSSNYDSYKKSPGSTSRRQSVSPPYKEPSAYQSSTRSPSPYSRRQRSVSPYSRRR

Predicted Secondary Structure

Sequence	20 40 60 80 100 120 140 160 \| \| \| \| \| \| \| \| QEVSSKSGSMKDRISGSSKRSNEETDDYGKAQVAKSSSKESRSSKLHKEKTRKERELKSGHKDRSKSHRKRETPKSYKTVDSPKRRSRSPHRKWSDSSKQDDSPSGASYGQDYDLSPSRSHTSSNYDSYKKSPGSTSRRQSVSPPYKEPSAYQSSTRSPSPYSRRQRSVSPYSRRR
Prediction	CCCCCCCCCCHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
Confidence	96212378612212465446643233567787666787322446556775445666666644478886666775322467786545679543578998666788877766655678987777777884446889988777889987788865567789998654567888555679
	H:Helix; S:Strand; C:Coil

Predicted Solvent Accessibility

Sequence	20 40 60 80 100 120 140 160 \| \| \| \| \| \| \| \| QEVSSKSGSMKDRISGSSKRSNEETDDYGKAQVAKSSSKESRSSKLHKEKTRKERELKSGHKDRSKSHRKRETPKSYKTVDSPKRRSRSPHRKWSDSSKQDDSPSGASYGQDYDLSPSRSHTSSNYDSYKKSPGSTSRRQSVSPPYKEPSAYQSSTRSPSPYSRRQRSVSPYSRRR
Prediction	85357545444541443464446646546545555655555564644566445556454547545744555644644544741554654245535744545654465434562644355543565354455545754554445455654544564666464354554445426668
	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

                   |                   |                   |                   |                   |                   |                   |                   |

SS
Seq

CCCCCCCCCCHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
QEVSSKSGSMKDRISGSSKRSNEETDDYGKAQVAKSSSKESRSSKLHKEKTRKERELKSGHKDRSKSHRKRETPKSYKTVDSPKRRSRSPHRKWSDSSKQDDSPSGASYGQDYDLSPSRSHTSSNYDSYKKSPGSTSRRQSVSPPYKEPSAYQSSTRSPSPYSRRQRSVSPYSRRR

1s4mA

0.06

2.53

0.44

CEthreader

SYPPEYFLPDFPGLLMTVESRVEMLSRYARTVVLDFFRIKDLTPEGFVERYLSGVGRDFRFGKNASGNASFLRKKGVEVYEIEDVVVQGKRVSSSLIRNLVQEGRVEEIPAYLGRYFEIEGIVHKFPTANIDRGNEKLVDLKRGVYLVRVHLKKFGVMNVGFRARNVKYEVYILDF

3k7dA

0.06

2.53

0.48

EigenThreader

KQAQLLRIAAADIAGTLPVMKVSDHLTWLAEAMIDAVVQQAWVQMVARYGGRQFYLRLAQRIMHLFSTRTSSGILVYGDPQLTAHFDAVRREIMTLPREGKTLQTEVREMREKMRAHLGNKHRDRFDIKADEGGITDIEFITQYLVLRYAHEKPKLTRWSDNVRILELLAQNDIME

3cnfB

0.06

2.67

0.31

FFAS-3D

DGTVLRYDDQIDIEAFRWSRYFLDELQLRRLSVGLRLITNPRIARRFNGYLTDDDPDPDFVPDVPEGYVAVQYAHRLFSSSLANKRNRVTYTHPPTGMAYPSPTGRPHVHMTINERAGMSKLVMTPSEGYTQHVDAESIMTAPKGKLFHLQFMDGLLRPEASGEDMRLIYPLQ---

4nl6A

0.13

4.53

1.44

SPARKS-K

SDIWDDTALIKDKAVASFKHALKNGDICETSGKPKTTPKRKPAKKNKSQKKNTAASLQQWKVGDKCSAIWSEDGCIYPATIASIDFKRETVVVYTGREEQNLSDLLSPICEVANNIEQNAQENENESQVSTDESENSRSPGNKSDNIKPKSAPWNSFLPPPPPMPGPRLGPGKPGL

2k3yA

0.22

0.05

1.43

0.40

CNFpred

-------------------AYNEENIAMKKRLANEAGSTGSAPATGGVMKPHRYR-------------------------------------------------------------------------------------------------------------------------

6yvuB

0.08

0.05

2.03

0.83

DEthreader

EDEKMKFQESLKKVDEIKAQRKEIKDISSCSSKEKTLVLERRELEGTRVSLEERTKNLVSKMEKAEKTLKSKH-E--------------------KDKTISIIHEKLEWDLQLQEKESQIQLAESELSLLETQL-AY---------------------------------------

5x89A

0.08

3.14

0.82

MapAlign

-SMYGKPSRRGLQLWPEEALFLCEIGRLEVRSGNVRISPEELMDRFPVRYAVYADLRRAIVDNDYDLNYYVFSELVLGGELPRAKVFEGGSLVSKDYEDLKRRYFGTEHGNVLFLDPFETVYLTEKGEIDPETPEGEPMTERGYVVKSGFKYGGRFRVYEEDPDREHSKYVVRVVE

6etxG

0.10

3.61

0.93

MUSTER

LSLKASYRLHQLRSWGAPEGYLRNKDFLLGVNFPLSFPNLCSCPLLKSLVFSSHCKAVSGYSDQVVHQRRSATSSLRRCLLTELPSFLCVASPRVTAVPLDSYCNDRSAEYERRVLKEGGSLAAKQCLLNGAPELAADWLNRRSQFFPEPAGGLWSIRPQNGWSFIRIPGKESLIT

2pffB

0.16

0.14

4.72

0.60

HHsearch

ETLSELIRTTLDAEKVQGLNILEWLE-NPSNTPFTPGYLKG--ATGHSQGLAVAAET-DSWESFFVSVRKASLPPSILEDSLENNEGVP-------SPMLSISNLTQEQVQDYVSGPPQSLYGLNLTLR-KAKAPSGLDQSRIPFSERKLKFSN---------RFLPVASPFHSHL

2btwA

0.09

3.43

0.43

CEthreader

-----LSPNLIGFNSNEGEKLLLTSRSREDFFPLSQFVTQVNQAYCGVASIIVLNSLGINAPETAQYSPYRVFTQDNFFSNEKTKAVIAPEVVARQGTLDELGRLIASYGVKVKVNHASDTNIEDFRNYLRKEIGQERGGHISPLAAYNEQTDRFLIDVSRYKYPPVWVKTTDLWK

(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	0.4154

(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	2y8nA	0.50	5.50	0.038	0.864	model1_2y8nA.pdb.gz
2	6hwhV	0.48	5.03	0.012	0.773	model1_6hwhV.pdb.gz
3	2jg0A	0.48	5.14	0.025	0.807	model1_2jg0A.pdb.gz
4	6ymxa	0.48	5.03	0.036	0.750	model1_6ymxa.pdb.gz
5	4zwjA	0.48	4.54	0.039	0.716	model1_4zwjA.pdb.gz
6	3o0rB	0.47	5.34	0.030	0.801	model1_3o0rB.pdb.gz
7	3ayfA	0.39	4.99	0.031	0.642	model1_3ayfA.pdb.gz
8	2z07B	0.39	5.65	0.039	0.727	model1_2z07B.pdb.gz
9	1v7vA	0.39	5.32	0.034	0.693	model1_1v7vA.pdb.gz
10	3kzfA	0.38	5.37	0.027	0.631	model1_3kzfA.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:0008353	1.00	RNA polymerase II carboxy-terminal domain kinase activity
GO:0030332	0.54	cyclin 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:0070816	1.00	phosphorylation of RNA polymerase II C-terminal domain
GO:0043405	1.00	regulation of MAP kinase activity
GO:0008380	1.00	RNA splicing

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:0019908	1.00	nuclear cyclin-dependent protein kinase holoenzyme complex
GO:0016607	1.00	nuclear speck
GO:0043226	0.62	organelle
GO:0043229	0.60	intracellular organelle
GO:0043227	0.57	membrane-bounded organelle
GO:0043231	0.56	intracellular membrane-bounded organelle
GO:0005634	0.54	nucleus

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	3k9eB	0.433	5.12	0.046	0.739	2.7.1.-	NA
2	0.060	1m56A	0.468	5.24	0.042	0.784	1.9.3.1	NA
3	0.060	2jg0A	0.480	5.14	0.025	0.807	3.2.1.28	NA
4	0.060	1yqyA	0.455	5.59	0.040	0.824	3.4.24.83	NA
5	0.060	2c49A	0.426	5.04	0.075	0.699	2.7.1.-	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:

No Binding sites was predicted

Click to view	Rank	Cscore^LB	PDB Hit	TM-score	RMSD^a	IDEN^a	Cov.	BS-score	Lig. Name	Download Complex	Predicted binding site residues

	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.