D-I-TASSER Q9QC07-D2

D-I-TASSER results for Q9QC07-D2

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

Input Sequence in FASTA format

>Q9QC07 (190 residues)
TLKTLNDFQKLLGDINWIRPTLGIPTYAMSNLFSILRGDSDLNSKRMLTPEATKEIKLVE
EKIQSAQINRIDPLAPLQLLIFATAHSPTGIIIQNTDLVEWSFLPHSTVKTFTLYLDQIA
TLIGPTRLRIIKLCGNDPDKIVVPLTKEQVRQAFINSGAWQIGLANFVGIIDNHYPKTKI
FQFLKLTTWI

Predicted Secondary Structure

Sequence	20 40 60 80 100 120 140 160 180 \| \| \| \| \| \| \| \| \| TLKTLNDFQKLLGDINWIRPTLGIPTYAMSNLFSILRGDSDLNSKRMLTPEATKEIKLVEEKIQSAQINRIDPLAPLQLLIFATAHSPTGIIIQNTDLVEWSFLPHSTVKTFTLYLDQIATLIGPTRLRIIKLCGNDPDKIVVPLTKEQVRQAFINSGAWQIGLANFVGIIDNHYPKTKIFQFLKLTTWI
Prediction	CCCCHHHHHHHHHHHHHHHHHHCCCCCCHHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHCCCSCCCCCCSSSSSSCCCCCCSSSSSSCCCCCSSSSSCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHCCCCCSSSCCCCHHHHHHHHHHCCHHHHHHHCCCCCSSCCCCCCHHHHHHHHCCCC
Confidence	9655899999987677641220789851599999963999988850489999999999999998530340389998799897058984899996588510244046777667868999999999999999999688997898179688999999715247888741676132148974899987615679
	H:Helix; S:Strand; C:Coil

Predicted Solvent Accessibility

Sequence	20 40 60 80 100 120 140 160 180 \| \| \| \| \| \| \| \| \| TLKTLNDFQKLLGDINWIRPTLGIPTYAMSNLFSILRGDSDLNSKRMLTPEATKEIKLVEEKIQSAQINRIDPLAPLQLLIFATAHSPTGIIIQNTDLVEWSFLPHSTVKTFTLYLDQIATLIGPTRLRIIKLCGNDPDKIVVPLTKEQVRQAFINSGAWQIGLANFVGIIDNHYPKTKIFQFLKLTTWI
Prediction	7352044004002412122423714644043004105436527443513650440055045305543343134723020202235632000001254423422333434331243141003003301430021013304303011445304411443430110124144304312254202410542546
	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

                   |                   |                   |                   |                   |                   |                   |                   |                   |

SS
Seq

CCCCHHHHHHHHHHHHHHHHHHCCCCCCHHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHCCCSCCCCCCSSSSSSCCCCCCSSSSSSCCCCCSSSSSCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHCCCCCSSSCCCCHHHHHHHHHHCCHHHHHHHCCCCCSSCCCCCCHHHHHHHHCCCC
TLKTLNDFQKLLGDINWIRPTLGIPTYAMSNLFSILRGDSDLNSKRMLTPEATKEIKLVEEKIQSAQINRIDPLAPLQLLIFATAHSPTGIIIQNTDLVEWSFLPHSTVKTFTLYLDQIATLIGPTRLRIIKLCGNDPDKIVVPLTKEQVRQAFINSGAWQIGLANFVGIIDNHYPKTKIFQFLKLTTWI

3ig1B2

0.18

0.16

5.32

1.17

DEthreader

EKSWTNDIQKLVGKLNWASQIYPGI--KVRQLSKLLRGTKALTEVIPLTEEAELELAENREILKEPVHGVYYDPKDLIAEIQKQGQQWTYQIYQEPKNLKTGKYAR---AH-TNDVKQLTEAVQKITTESIVIW-GKTPKFKLPI---QKETWETWWTEYWQA-TWI-PEWEFVN-T---PPLVK-LWYQ

3ig1B2

0.22

0.20

6.33

1.62

SPARKS-K

DSWTVNDIQKLVGKLNWASQIYGIKV---RQLSKLLRGTKALTEVIPLTEEAELELAENREILKEVHGVYYDPSKDLIAEIQKQGGQWTYQIYQEPFKNLKTGKYARMRGAHTNDVKQLTEAVQKITTESIVIWGKTP-KFKLPIQKETWETWWTEYWQATWIPEWEFVNTPPLVKLWYQ----------

5ovnA

0.21

0.19

6.20

1.26

MapAlign

IPPTLNELQKLAGKINWASQAIDL---SIKALTNMMRGNQNLNSTRQWTKEARLEVQKAKKAIEQVQLGYYDPSKELYAKLSLVPHQISYQVYQKDKILWYGKMSRQKKKAEN-TCDIALRACYKIREESIIRIGKEP-RYEIPTSREAWENLINSPYLKAPP---P--EVEYINIDSQYVINIILQQP-

3ig1B2

0.22

0.21

6.47

1.28

CEthreader

DSWTVNDIQKLVGKLNWASQIYPGIK--VRQLSKLLRGTKALTEVIPLTEEAELELAENREILKEPVHGVYDPSKDLIAEIQKQQGQWTYQIYQEPFKNLKTGKYARMRGAHTNDVKQLTEAVQKITTESIVIWGKTP-KFKLPIQKETWETWWTEYW-------QATWIPEWEFVNTPPLVKLWYQ---

3ig1B2

0.23

0.21

6.61

1.69

MUSTER

DSWTVNDIQKLVGKLNWASQIY--PGIKVRQLSKLLRGTKALTEVIPLTEEAELELAENREILKEPVGVYYDPSKDLIAEIQKQGQGWTYQIYQEPFKNLKTGKYARMRGAHTNDVKQLTEAVQKITTESIVIWGKTP-KFKLPIQKETWETWWTEY--WQATWIP---WEFVNTPPLVKLWYQ------

3ig1B

0.23

0.21

6.44

3.84

HHsearch

DSWTVNDIQKLVGKLNWASQIYGI---KVRQLSKLLRGTKALTEVIPLTEEAELELAENREILKEPVGVYYDPSKDLIAEIQKQGQGQWTYQIYQEPFKNLKTGKYARMRAHTNDVKQLTEAVQKITTESIVIWGKTP-KFKLPIQKETWETWW--TEYWQATWI-------------PEWEFVNTPPLV

1mu2A

0.18

0.15

4.78

1.38

FFAS-3D

EIWTVNDIQKLVGVLNWAAQLYPGIK--TKHLCRLISGKMTLTEEVQWTELAEAELEENRIILSQEQGHYYQEEKELEATVQKDQDNQWTYKIHQEE--KILKVGKYAKVTHTNGIRLLAQVVQKIGKEALVIWGRIP-KFHLPVEREIWEQWWDNY---------------------------------

3ig1B2

0.19

0.17

5.43

1.07

EigenThreader

EKDSWNDIQKLVGKLNWASQIYPGIK----VLSKLLRGTKALTEVLT--EEAELELAENREILKEPVHGVYDPSKDLIAEIQQ---GQWTYQIYQEPFKNGKYARMRGAH--TNDVKQLTEAVQKITTESIVIWG-KTPKFKLPIQKETWETWW-----TEYWQATWIPEWEFVNTPPL------VKLWY

2oprB

0.22

0.21

6.47

1.42

CNFpred

--WTVNDIQKLVGKLNWASQIYP---IKVRQLCKLLRGTKALTEVIPLTEEAELELAENREILKEPHGVYYDPSKDLIAEIQKQGGQWTYQIYQEPFKNLKTGKYARMRGAHTNDVKQLTEAVQKITTESIVIWGKTP-KFKLPIQKETWETWWT--EYWQATWI---PEWEFVNTPPLVKLWYQLEK--

3ig1B

0.18

0.16

5.32

1.17

DEthreader

EKSWTNDIQKLVGKLNWASQIYPGI--KVRQLSKLLRGTKALTEVIPLTEEAELELAENREILKEPVHGVYYDPKDLIAEIQKQGQQWTYQIYQEPKNLKTGKYAR---AH-TNDVKQLTEAVQKITTESIVIW-GKTPKFKLPI---QKETWETWWTEYWQA-TWI-PEWEFVN-T---PPLVK-LWYQ

(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	0.7897

(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	3ig1B	0.81	2.15	0.211	0.921	model1_3ig1B.pdb.gz
2	5awhA	0.59	4.24	0.059	0.816	model1_5awhA.pdb.gz
3	5guhA	0.58	4.07	0.066	0.779	model1_5guhA.pdb.gz
4	4f1nA	0.57	4.13	0.070	0.800	model1_4f1nA.pdb.gz
5	4ei1A	0.57	4.19	0.059	0.795	model1_4ei1A.pdb.gz
6	2yhaA	0.57	3.90	0.060	0.779	model1_2yhaA.pdb.gz
7	1rw3A	0.47	3.12	0.029	0.590	model1_1rw3A.pdb.gz
8	3drrA4	0.45	2.37	0.167	0.510	model1_3drrA4.pdb.gz
9	1mu2A3	0.44	2.39	0.139	0.510	model1_1mu2A3.pdb.gz
10	3hjeA	0.38	5.86	0.030	0.684	model1_3hjeA.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:0003824	0.71	catalytic activity
GO:0042802	0.68	identical protein binding
GO:0008289	0.64	lipid binding
GO:0008233	0.64	peptidase activity
GO:0004523	0.64	RNA-DNA hybrid ribonuclease activity
GO:0003964	0.64	RNA-directed DNA polymerase activity
GO:0008270	0.57	zinc ion binding
GO:0005198	0.57	structural molecule activity
GO:0004533	0.57	exoribonuclease H activity
GO:0004190	0.57	aspartic-type endopeptidase activity
GO:0003887	0.57	DNA-directed DNA polymerase activity
GO:0003723	0.57	RNA binding
GO:0003677	0.57	DNA 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:0075713	0.91	establishment of integrated proviral latency
GO:0051701	0.91	interaction with host
GO:0051169	0.91	nuclear transport
GO:0006278	0.91	RNA-dependent DNA biosynthetic process
GO:0019072	0.86	viral genome packaging
GO:0019064	0.86	fusion of virus membrane with host plasma membrane
GO:0019061	0.86	uncoating of virus
GO:0030260	0.78	entry into host cell
GO:0019068	0.78	virion assembly
GO:0019058	0.78	viral life cycle
GO:0090503	0.57	RNA phosphodiester bond hydrolysis, exonucleolytic
GO:0090502	0.57	RNA phosphodiester bond hydrolysis, endonucleolytic
GO:0075732	0.57	viral penetration into host nucleus
GO:0039657	0.57	suppression by virus of host gene expression
GO:0039651	0.57	induction by virus of host cysteine-type endopeptidase activity involved in apoptotic process
GO:0019076	0.57	viral release from host cell
GO:0015074	0.57	DNA integration
GO:0006310	0.57	DNA recombination

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	0.91	cell part
GO:0044424	0.89	intracellular part
GO:0044428	0.75	nuclear part
GO:0016020	0.75	membrane
GO:0005829	0.68	cytosol
GO:0005654	0.68	nucleoplasm
GO:0005886	0.59	plasma membrane
GO:0005576	0.59	extracellular region
GO:0019028	0.51	viral capsid
GO:0019012	0.51	virion

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	1tuuA	0.509	4.67	0.059	0.742	2.7.2.1	NA
2	0.060	2aa4A	0.484	4.71	0.114	0.716	2.7.1.60	NA
3	0.060	3drwA	0.486	4.83	0.053	0.763	2.7.1.146	NA
4	0.060	2q2rA	0.493	4.70	0.071	0.732	2.7.1.2	NA
5	0.060	2e20A	0.527	4.51	0.071	0.758	2.7.2.15	60

	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	3f73A	0.533	4.33	0.043	0.768	0.18	QNA	complex1.pdb.gz	16,55,56,62
2	0.01	3dlbA	0.478	4.82	0.052	0.721	0.13	QNA	complex2.pdb.gz	52,55,56,62
3	0.01	2w42A	0.561	4.01	0.069	0.789	0.16	QNA	complex3.pdb.gz	10,11,31,32,35
4	0.01	1ytuA	0.550	4.32	0.064	0.789	0.11	QNA	complex4.pdb.gz	36,37,51,54,58
5	0.01	1ytuB	0.551	4.36	0.064	0.789	0.15	QNA	complex5.pdb.gz	15,32,35,36
6	0.01	2nn67	0.283	5.64	0.048	0.458	0.24	III	complex6.pdb.gz	110,111,112,113,115,116,119,120,123
7	0.01	1x3mA	0.527	4.61	0.076	0.763	0.15	ADP	complex7.pdb.gz	134,136,137

	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.