D-I-TASSER Q8NEA5-D1

D-I-TASSER results for Q8NEA5-D1

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

Input Sequence in FASTA format

>Q8NEA5 (215 residues)
MDKVQSGFLILFLFLMECQLHLCLPYADGLHPTGNITGLPGSKRSQPPRNITKEPKVFFH
KTQLPGIQGAASRSTAASPTNPMKFLRNKAIIRHRPALVKVILISSVAFSIALICGMAIS
YMIYRLAQAEERQQLESLYKNLRIPLLGDEEEGSEDEGESTHLLPENENELEKFIHSVII
SKRSKNIKKKLKEEQNSVTENKTKNASHNGKMEDL

Predicted Secondary Structure

Sequence	20 40 60 80 100 120 140 160 180 200 \| \| \| \| \| \| \| \| \| \| MDKVQSGFLILFLFLMECQLHLCLPYADGLHPTGNITGLPGSKRSQPPRNITKEPKVFFHKTQLPGIQGAASRSTAASPTNPMKFLRNKAIIRHRPALVKVILISSVAFSIALICGMAISYMIYRLAQAEERQQLESLYKNLRIPLLGDEEEGSEDEGESTHLLPENENELEKFIHSVIISKRSKNIKKKLKEEQNSVTENKTKNASHNGKMEDL
Prediction	CCCCHHHHHHHHHHHHHCCCSSSSSCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCSSSSCCCCCCCCCCCCCCCCCCCCCCHHHCCCCCCCCCCCSSSSSSSSHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCHHHCCC
Confidence	96310227899999982531376305776432344368988656688865445874113420365322566666677888852111023222468742799875126899999999999999999999999997999997141321256555544556311358635789999999999999999999999999877766411455550221249
	H:Helix; S:Strand; C:Coil

Predicted Solvent Accessibility

Sequence	20 40 60 80 100 120 140 160 180 200 \| \| \| \| \| \| \| \| \| \| MDKVQSGFLILFLFLMECQLHLCLPYADGLHPTGNITGLPGSKRSQPPRNITKEPKVFFHKTQLPGIQGAASRSTAASPTNPMKFLRNKAIIRHRPALVKVILISSVAFSIALICGMAISYMIYRLAQAEERQQLESLYKNLRIPLLGDEEEGSEDEGESTHLLPENENELEKFIHSVIISKRSKNIKKKLKEEQNSVTENKTKNASHNGKMEDL
Prediction	65424420000000234130200011044133344245243554454455345444332442424414434445444443433422454212543301020000122211002111320001012204455554243016404021245656556665543433363474035102300445336414641565454146453654445742676
	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

                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |

SS
Seq

CCCCHHHHHHHHHHHHHCCCSSSSSCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCSSSSCCCCCCCCCCCCCCCCCCCCCCHHHCCCCCCCCCCCSSSSSSSSHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCHHHCCC
MDKVQSGFLILFLFLMECQLHLCLPYADGLHPTGNITGLPGSKRSQPPRNITKEPKVFFHKTQLPGIQGAASRSTAASPTNPMKFLRNKAIIRHRPALVKVILISSVAFSIALICGMAISYMIYRLAQAEERQQLESLYKNLRIPLLGDEEEGSEDEGESTHLLPENENELEKFIHSVIISKRSKNIKKKLKEEQNSVTENKTKNASHNGKMEDL

6z16A1

0.08

3.13

0.56

CEthreader

HVGWFVFPLPIALFVYFLSYIDDVRNDEVIRATMPWIPSLRISFDAYVDGLSLLFALLITGIGSLVVLYSIYYLQKGKEPLGNFYVYLLLSDHLIALYMFWELTSISSFLLIAYDRSRYGAQKSMLITMFGGLLMLGGFVALAIAGGTYNIRELVHTPLTEHPLFIPALVLILFGAFTKSAQFPFYIWLPDAMEAPTPVSAYLHSATMVKAGIYV

6sx5A

0.10

3.76

0.58

EigenThreader

SHMSRKIRDLIESKRFQNVITAIIVLNGAVLGLLTDTTLSASSQNLLERVDQLCLTIFIVEISLKIYAYGVRGFFRSGWNLFDFVIVAIALMRTFRIFRVMRLVSVIPTMRRVVQGMLLALPGVGSVAALLTVVFYIAAVMATNLYGATFPEWFGDLSKSLYTLFQVMTPFIMLTTLTVLNLFIGIIVDAMAITKEQEEEAKTGHHQEPISQTLL

2x1gF7

0.06

0.02

1.00

0.53

FFAS-3D

---------------------------------------------------------------------------------------------------------GEQTLYTAMMCVGFADILLAMNRKYAAEMAVWMKSLMSTPNFPTQL--------------ITDADKTRYTALIIKEKVKRLLQQHLSEMAMKTRG---------------

5yfpC

0.14

4.75

0.65

SPARKS-K

ARAEQISLAIRLFKIYDLEEREDLRIEAIRNIIKKKEIEIEKSSIKKLPNSKNTARLQDETPKVIEYPTNKMSGTISTRTAPRGYINNSISEMFGEMREDVLDNMDWIFNELIIVKEHIANCIFEVYFDQYYKELHSLITDL----VESEPETITLKQDKSVIGDKEKETLFKDYLNLIVVKMTEWIGNLEKAEFDVFLERSTPPHSDSDGLLFL

5ys9A

0.08

0.05

1.82

0.54

CNFpred

------VLIEAWEKVANGAIQRATD----------------------------------------------------------KFVELTKGGLSPDQAFEELSQQRFQCAKIHTRKHLVTAFYERINASAVKPYLINLANLFTLWSIE---EDSGLFLREGFLQPKDIDQVTELVNHYCKEVRDQVAG---------------------------

6rw9A

0.08

0.06

2.22

0.83

DEthreader

----------YNKSFN-NLADKNGFVK-----LGVTYT-LGGILKLWLVALDALQIELMLLLQLVIFTLSNG-MLLRQEQALTELDAEKKILEQSRAGAQSRVDSYRALYDENVSEEKRTMDLYLSSAILSTSIGVLDMAAAAADM-------------S-WGGIPKAIGAGMSLAA-SATKIT--D---Q------------------------

6ymvA

0.05

2.38

0.89

MapAlign

LGPSGLKWLKIHLSNLQDIKDSAENPLTGDRWWTTADKPWQALATCFELNEVMKMDNPEEFISHQPVHQDGTCNGLQHYAALGGDVEGATQVNLVKPQDVYAHVARLVQKRLTKHVFSAIRELAHLIQDWLGESAKRISKREESKKQVETNLQTVFISDPFAVNPVNARRQKAGLPPNFIHSLDASHMLLSAAECGKQGLDFASVHDSYWTHASD

2acwA2

0.15

0.13

4.53

0.52

MUSTER

PKLDQAQHDLILKWLDEQPVFLCF-MGVSFGPSQIREIALGLKHSGVR--SNSAEKKVF-------PEGFLEWMELEGKGMICGWAPQVEVLAH-KAIGGFVSHCWNSILESMWFGV----ILTWPIYAEQQLNAFRLVKEWGV--LGLRVDYRKGSDVVA------AEEIEKGLKDLMDKD--SIVHKKVQEMKEMSRNAVVDGGSSLISVGKL

2pffB

0.17

0.15

5.05

0.87

HHsearch

MDAYS-----------TRPLTLSHGSLEHVLLVPTASFFIASQLQEQFNKILPEPTEGFAADDEPTTPAVEPSKVAKRFDKSNSALFR-AVGEGNAQLVAIFGGNTDDYFEELRDLYTYHVLVGDLIKAET---LSELIRTVGLNILEWLENPSNTPDKDYLLSIPISCPLIGVIQL----AHYVVT-AKLLFTPGELR-SYLKGAGHSQGLESF

3rkoL1

0.07

2.76

0.54

CEthreader

VGVGSVGLAALVTAFIGVDFFANGEQTYSQPLWTWMSVGDFNIGFNLVLDGLSLTMLSVVTGVGFLIHMYASWYMRGEEGYSRFFAYTNLADNLLLMYLGWEGVGLCSYLLIGFPKNGAAAMKAFVVTRVGDVFLAFALFILYNELGTLNFREMVELAPAHFADGNNMLMWATLMLLGGAVGKSAQLPLQTWLADAMAGPTPVSALIHAATMVTA

(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	0.4784

(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	3v0aB	0.51	5.02	0.062	0.781	model1_3v0aB.pdb.gz
2	3vuoA	0.51	5.22	0.063	0.781	model1_3vuoA.pdb.gz
3	3ffzA	0.49	5.17	0.044	0.749	model1_3ffzA.pdb.gz
4	1wy0A	0.49	5.04	0.062	0.763	model1_1wy0A.pdb.gz
5	5jfqA	0.49	4.92	0.058	0.744	model1_5jfqA.pdb.gz
6	5araW	0.49	4.60	0.062	0.693	model1_5araW.pdb.gz
7	2dh4A	0.44	5.40	0.078	0.730	model1_2dh4A.pdb.gz
8	1v4jA	0.41	5.62	0.088	0.688	model1_1v4jA.pdb.gz
9	2ongA2	0.40	4.74	0.105	0.577	model1_2ongA2.pdb.gz
10	1zb7A	0.40	5.69	0.048	0.684	model1_1zb7A.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	0.75	catalytic activity
GO:0016787	0.69	hydrolase activity
GO:0008237	0.57	metallopeptidase activity
GO:0005102	0.57	receptor binding
GO:0004175	0.57	endopeptidase activity
GO:0046872	0.54	metal ion binding
GO:0046914	0.52	transition metal ion 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:0065007	0.75	biological regulation
GO:0050789	0.73	regulation of biological process
GO:0008152	0.65	metabolic process
GO:0071704	0.63	organic substance metabolic process
GO:0044238	0.63	primary metabolic process
GO:0043170	0.61	macromolecule metabolic process
GO:0065008	0.59	regulation of biological quality
GO:0019538	0.59	protein metabolic process
GO:0051704	0.57	multi-organism process
GO:0051581	0.57	negative regulation of neurotransmitter uptake
GO:0044699	0.57	single-organism process
GO:0009987	0.57	cellular 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:0070062	1.00	extracellular exosome
GO:0044464	0.82	cell part
GO:0044424	0.54	intracellular part

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	2occN	0.428	5.29	0.034	0.679	1.9.3.1	NA
2	0.060	3cmmC	0.435	6.12	0.062	0.795	6.3.2.19	NA
3	0.060	3ffzA	0.493	5.17	0.044	0.749	3.4.24.69	NA
4	0.060	1occA	0.429	5.33	0.039	0.684	1.9.3.1	NA
5	0.060	3ilwA	0.421	5.86	0.028	0.735	5.99.1.3	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	1rqiA	0.454	5.10	0.051	0.712	0.12	IPR	complex1.pdb.gz	115,119,125
2	0.01	3nriA	0.462	4.90	0.050	0.712	0.13	DH7	complex2.pdb.gz	7,111,115,125,128
3	0.01	3ae0A	0.456	4.88	0.033	0.702	0.15	GGS	complex3.pdb.gz	8,129,130
4	0.01	3lgzB	0.462	4.88	0.044	0.712	0.12	PS7	complex4.pdb.gz	103,104,107,108,115,123,126
5	0.01	2for0	0.440	5.14	0.063	0.712	0.11	III	complex5.pdb.gz	115,120,123,127,133,134,135,137,138
6	0.01	2azj0	0.426	5.28	0.087	0.698	0.19	III	complex6.pdb.gz	112,117,120,121,124,127,131,132,134,135,138,139
7	0.01	3mk7A	0.482	5.28	0.050	0.758	0.13	HEM	complex7.pdb.gz	1,101,102,105,106,108,109,112,116,122,125,126,128,129
8	0.01	1wy00	0.490	5.04	0.062	0.763	0.17	III	complex8.pdb.gz	35,84,87,88,92,93
9	0.01	1rqjB	0.452	5.03	0.051	0.702	0.12	RIS	complex9.pdb.gz	116,117,120,124
10	0.01	2h8o0	0.454	4.73	0.066	0.674	0.17	III	complex10.pdb.gz	34,104,108,116,117,123,124,127,128,131,134,135,137,138,139,141

	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.