D-I-TASSER Q86T26-D2

D-I-TASSER results for Q86T26-D2

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

Input Sequence in FASTA format

>Q86T26 (259 residues)
ISKAASEMLTNNCCGRQVANSIITGNKIVNGKSSLEGAWPWQASMQWKGRHYCGASLISS
RWLLSAAHCFAKKNNSKDWTVNFGIVVNKPYMTRKVQNIIFHENYSSPGLHDDIALVQLA
EEVSFTEYIRKICLPEAKMKLSENDNVVVTGWGTLYMNGSFPVILQEDFLKIIDNKICNA
SYAYSGFVTDTMLCAGFMSGEADACQNDSGGPLAYPDSRNIWHLVGIVSWGDGCGKKNKP
GVYTRVTSYRNWITSKTGL

Predicted Secondary Structure

Sequence	20 40 60 80 100 120 140 160 180 200 220 240 \| \| \| \| \| \| \| \| \| \| \| \| ISKAASEMLTNNCCGRQVANSIITGNKIVNGKSSLEGAWPWQASMQWKGRHYCGASLISSRWLLSAAHCFAKKNNSKDWTVNFGIVVNKPYMTRKVQNIIFHENYSSPGLHDDIALVQLAEEVSFTEYIRKICLPEAKMKLSENDNVVVTGWGTLYMNGSFPVILQEDFLKIIDNKICNASYAYSGFVTDTMLCAGFMSGEADACQNDSGGPLAYPDSRNIWHLVGIVSWGDGCGKKNKPGVYTRVTSYRNWITSKTGL
Prediction	CCCCCCCCCCCCCCCCCCCCCCCCCCCSSCCSSCCCCCCCCSSSSSSCCSSSSSSSSCCCCSSSSSCCCCCCCCCCCSSSSSSSSSCCCCCSSSSSSSSSSCCCCCCCCCCCCSSSSSSCCCCCCCCCSSSSSCCCCCCCCCCCCSSSSSSCCCCCCCCCCCCSCSSSSSSSSCHHHHCHCCCCCCCCCCCSSSCCCCCCCCSCCCCCCCCCSSSSCCCCSSSSSSSSSSCCCCCCCCCCSSSSSHHHHHHHHHHHHCC
Confidence	9875435576888998777887888964498658899997399999799688557982399799902226999994179999936838991999988999798999998887179999788755789844444899999899963899981730467999985127998553098885200147997899846306777997286788988513436998199999997263469999893765446878899986199
	H:Helix; S:Strand; C:Coil

Predicted Solvent Accessibility

Sequence	20 40 60 80 100 120 140 160 180 200 220 240 \| \| \| \| \| \| \| \| \| \| \| \| ISKAASEMLTNNCCGRQVANSIITGNKIVNGKSSLEGAWPWQASMQWKGRHYCGASLISSRWLLSAAHCFAKKNNSKDWTVNFGIVVNKPYMTRKVQNIIFHENYSSPGLHDDIALVQLAEEVSFTEYIRKICLPEAKMKLSENDNVVVTGWGTLYMNGSFPVILQEDFLKIIDNKICNASYAYSGFVTDTMLCAGFMSGEADACQNDSGGPLAYPDSRNIWHLVGIVSWGDGCGKKNKPGVYTRVTSYRNWITSKTGL
Prediction	7545556414443203333445455410041450543410200001244410110040254000000010553641430202001144774141304401302502453240100302363305036301000304773504743302002413045615336342305020133731543343644035200100257233002144131100044473201000000233020346321320200312740464256
	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

CCCCCCCCCCCCCCCCCCCCCCCCCCCSSCCSSCCCCCCCCSSSSSSCCSSSSSSSSCCCCSSSSSCCCCCCCCCCCSSSSSSSSSCCCCCSSSSSSSSSSCCCCCCCCCCCCSSSSSSCCCCCCCCCSSSSSCCCCCCCCCCCCSSSSSSCCCCCCCCCCCCSCSSSSSSSSCHHHHCHCCCCCCCCCCCSSSCCCCCCCCSCCCCCCCCCSSSSCCCCSSSSSSSSSSCCCCCCCCCCSSSSSHHHHHHHHHHHHCC
ISKAASEMLTNNCCGRQVANSIITGNKIVNGKSSLEGAWPWQASMQWKGRHYCGASLISSRWLLSAAHCFAKKNNSKDWTVNFGIVVNKPYMTRKVQNIIFHENYSSPGLHDDIALVQLAEEVSFTEYIRKICLPEAKMKLSENDNVVVTGWGTLYMNGSFPVILQEDFLKIIDNKICNASYAYSGFVTDTMLCAGFMSGEADACQNDSGGPLAYPDSRNIWHLVGIVSWGDGCGKKNKPGVYTRVTSYRNWITSKTGL

1z8gA

0.40

0.39

11.39

1.50

DEthreader

NRVAGALAICQD-CGRRKLP-------IVGGRDTSLGRWPWQVSLRYDGAHLCGGSLLSGDWVLTAAHCFPENRVLSRWRVFAGAVASPHGLQLGVQAVVYHGGYLPEENSNDIALVHLSSPLPLTEYIQPVCLPAAGQALVDGKICTVTGWGNTQYYGQQAGVLQEARVPIISNDVCNGDFYG-NQIKPKMFCAGYPEGGIDACQGDSGGPFVCEDSTPRWRLCGIVSWGTGCALAQKPGVYTKVSDFREWIFQAIKS

2oq5A

0.49

0.44

12.78

2.74

SPARKS-K

---------------------------IVGGTEVEEGEWPWQASLQWDGSHRCGATLINATWLVSAAHCFTTYKNPARWTASFGVTIKPSKMKRGLRRIIVHEKYKHPSHDYDISLAELSSPVPYTNAVHRVCLPDASYEFQPGDVMFVTGFGALKNDGYSQNHLRQAQVTLIDATTCNEPQAYNDAITPRMLCAGSLEGKTDACQGDSGGPLVSSDARDIWYLAGIVSWGDECAKPNKPGVYTRVTALRDWITSKTGI

1z8gA

0.42

0.39

11.34

0.66

MapAlign

------------DCGRRK-------LPIVGGRDTSLGRWPWQVSLRYDGAHLCGGSLLSGDWVLTAAHCFERNRVLSRWRVFAGAVAQASGLQLGVQAVVYHGGYLSEENSNDIALVHLSSPLPLTEYIQPVCLPAAGQALVDGKICTVTGWGNTQYYGQQAGVLQEARVPIISNDVCNDFY--GNQIKPKMFCAGYPEGGIDACQGDSGGPFVCEDRTPRWRLCGIVSWGTGCALAQKPGVYTKVSDFREWIFQAIKT

1z8gA2

0.42

0.39

11.45

0.36

CEthreader

-------------CGRRKL-------PIVGGRDTSLGRWPWQVSLRYDGAHLCGGSLLSGDWVLTAAHCFPENRVLSRWRVFAGAVAQPHGLQLGVQAVVYHGGYLSEENSNDIALVHLSSPLPLTEYIQPVCLPAAGQALVDGKICTVTGWGNTQYYGQQAGVLQEARVPIISNDVCNGADFYGNQIKPKMFCAGYPEGGIDACQGDSGGPFVCEDSTPRWRLCGIVSWGTGCALAQKPGVYTKVSDFREWIFQAIKT

2oq5A

0.49

0.44

12.78

2.25

MUSTER

---------------------------IVGGTEVEEGEWPWQASLQWDGSHRCGATLINATWLVSAAHCFTTYKNPARWTASFGVTIKPSKMKRGLRRIIVHEKYKHPSHDYDISLAELSSPVPYTNAVHRVCLPDASYEFQPGDVMFVTGFGALKNDGYSQNHLRQAQVTLIDATTCNEPQAYNDAITPRMLCAGSLEGKTDACQGDSGGPLVSSDARDIWYLAGIVSWGDECAKPNKPGVYTRVTALRDWITSKTGI

6esoA

0.39

0.37

11.07

1.55

HHsearch

IRCQFSSGYSLRLCNTGD------VCTIVGGTNSSWGEWPWQVSLQVKQRHLCGGSLIGHQWVLTAAHCFDGLPLQDVWRIYSGILNLKDTPFSQIKEIIIHQNYKVSEGNHDIALIKLQAPLNYTEFQKPICLPSKGDTSTIYTNCWVTGWGFSKEKGEIQNILQKVNIPLVTNEECQKRYQD-YKITQRMVCA----GGKDACKGDSGGPLVCKH-NGMWRLVGITSWGEGCARREQPGVYTKVAEYMDWILEKTQS

1ekbB

0.37

0.32

9.64

2.96

FFAS-3D

---------------------------IVGGSDSREGAWPWVVALYFDDQQVCGASLVSRDWLVSAAHCVYGRNMEPSKWKAVLGLHSPQIETRLIDQIVINPHYNKRRKNNDIAMMHLEMKVNYTDYIQPICLPEENQVFPPGRICSIAGWGALIYQGSTADVLQEADVPLLSNEKCQQQM-PEYNITENMVCAGYEAGGVDSCQGDSGGPLMCQE-NNRWLLAGVTSFGYQCALPNRPGVYARVPRFTEWIQSFL--

1jwtA

0.35

0.34

10.15

0.98

EigenThreader

TFG-----SGEADCGLRPLFEKKSLEDIVEGSDAEIGMSPWQVMLFRKQELLCGASLISDRWVLTAAHCLLPWDTENDLLVRIGKHSRNIEKISMLEKIYIHPRYNWENLDRDIALMKLKKPVAFSDYIHPVCLPTAASLLQAGYKGRVTGWGNLKETWGQPSVLQVVNLPIVERPVCKD--STRIRITDNMFCAGYKPKRGDACEGDSGGPFVMKSPFNRWYQMGIVSWGEGCDRDGKYGFYTHVFRLKKWIQKVIDQ

2oq5A

0.49

0.44

12.78

4.85

CNFpred

---------------------------IVGGTEVEEGEWPWQASLQWDGSHRCGATLINATWLVSAAHCFTTYKNPARWTASFGVTIKPSKMKRGLRRIIVHEKYKHPSHDYDISLAELSSPVPYTNAVHRVCLPDASYEFQPGDVMFVTGFGALKNDGYSQNHLRQAQVTLIDATTCNEPQAYNDAITPRMLCAGSLEGKTDACQGDSGGPLVSSDARDIWYLAGIVSWGDECAKPNKPGVYTRVTALRDWITSKTGI

7meqA

0.37

0.36

10.55

1.50

DEthreader

YGRACNFYLRCIACGVNLN--------IVGGESALPGAWPWQVSLHVQNVHVCGGSIITPEWIVTAAHCVEKLNNPWHWTAFAGILRSFMFAGYQVEKVISHPNYDSKTKNNDIALMKLQKPLTFNDLVKPVCLPNPGMMLQPEQLCWISGWGATEEKGKTSEVLNAAKVLLIETQRCNSYVYD-NLITPAMICAGFLQGNVDSCQGDSGGPLVTSKN-NIWWLIGDTSWGSGCAKAYRPGVYGNVMVFTDWIYRQMRD

(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	0.893

(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	1z8gA	0.94	1.48	0.401	0.973	model1_1z8gA.pdb.gz
2	7meqA	0.92	1.76	0.380	0.965	model1_7meqA.pdb.gz
3	1jwtA	0.91	1.71	0.353	0.958	model1_1jwtA.pdb.gz
4	1a5iA	0.89	1.58	0.358	0.938	model1_1a5iA.pdb.gz
5	2vntC	0.88	1.57	0.349	0.927	model1_2vntC.pdb.gz
6	1bmlA	0.88	2.07	0.328	0.934	model1_1bmlA.pdb.gz
7	2oq5A	0.87	1.14	0.491	0.896	model1_2oq5A.pdb.gz
8	1yc0A	0.87	1.47	0.346	0.911	model1_1yc0A.pdb.gz
9	3bn9B	0.87	1.00	0.391	0.888	model1_3bn9B.pdb.gz
10	6esoA	0.87	2.14	0.375	0.927	model1_6esoA.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:0008233	0.98	peptidase activity
GO:0070011	0.96	peptidase activity, acting on L-amino acid peptides
GO:0008236	0.94	serine-type peptidase activity
GO:0004175	0.85	endopeptidase activity
GO:0004252	0.82	serine-type endopeptidase 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:0071704	0.98	organic substance metabolic process
GO:0019538	0.97	protein metabolic process
GO:0006508	0.96	proteolysis
GO:0044699	0.89	single-organism process
GO:0032501	0.84	multicellular organismal process
GO:0044707	0.83	single-multicellular organism process
GO:0007586	0.80	digestion
GO:0065007	0.70	biological regulation
GO:0009987	0.67	cellular process
GO:0050789	0.62	regulation of biological process
GO:0050794	0.55	regulation of cellular process
GO:0050896	0.54	response to stimulus
GO:0048518	0.52	positive regulation of biological process
GO:0044763	0.52	single-organism cellular process
GO:0065008	0.50	regulation of biological quality

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	0.81	cell part
GO:0044424	0.60	intracellular part
GO:0044421	0.55	extracellular region part
GO:0005615	0.47	extracellular space
GO:0043226	0.40	organelle
GO:0043227	0.38	membrane-bounded organelle
GO:0005576	0.35	extracellular region
GO:0043229	0.31	intracellular organelle
GO:0016020	0.31	membrane

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	0.601	1fn8A	0.822	1.34	0.315	0.857	3.4.21.4	68,106
2	0.576	1npmA	0.806	1.18	0.347	0.834	3.4.21.118	226
3	0.531	1aksA	0.457	0.94	0.306	0.467	3.4.21.4	68,113
4	0.493	1trnA	0.813	1.14	0.369	0.838	3.4.21.4	68,113,205,208
5	0.480	2oq5A	0.871	1.14	0.491	0.896	3.4.21.-	68,105

	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	0.59	1z8gA	0.935	1.48	0.401	0.973	1.36	III	complex1.pdb.gz	68,105,108,110,157,187,203,204,205,206,207,209,229,230,231,232,233,234,241
2	0.56	3tu7H	0.850	1.27	0.386	0.880	1.40	0BM	complex2.pdb.gz	68,72,109,110,203,204,206,209,228,229,230,231,233,241
3	0.53	2bvrH	0.853	1.31	0.380	0.884	1.44	4CP	complex3.pdb.gz	204,205,206,228,230,231,233,234,241,242
4	0.53	1dwcH	0.857	1.24	0.378	0.888	1.27	MIT	complex4.pdb.gz	68,185,203,204,205,209,230,231,232,233
5	0.42	2c8yB	0.850	1.25	0.386	0.880	1.36	C3M	complex5.pdb.gz	68,108,109,110,209,230,231
6	0.40	1nroH	0.854	1.29	0.374	0.888	1.17	III	complex6.pdb.gz	68,72,110,209,229,231,233
7	0.40	1no9H	0.857	1.26	0.378	0.888	1.28	4ND	complex7.pdb.gz	68,204,205,209,228,229,230
8	0.40	1umaH	0.857	1.26	0.370	0.888	1.19	IN2	complex8.pdb.gz	68,72,230
9	0.28	1nrnH	0.845	1.29	0.379	0.876	1.26	III	complex9.pdb.gz	68,72,110,184,206,230,231,232,233
10	0.25	1sb1H	0.851	1.22	0.382	0.880	1.61	NA	complex10.pdb.gz	42,54,150,151,208,211

	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.