D-I-TASSER Q8TCX5-D2

D-I-TASSER results for Q8TCX5-D2

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

Input Sequence in FASTA format

>Q8TCX5 (216 residues)
PMIPLGLKETKELDWSTPLKELISVHFGEDGASYEAEIRELEALRQAMRTPSRNESGLEL
LTAYYNQLCFLDARFLTPARSLGLFFHWYDSLTGVPAQQRALAFEKGSVLFNIGALHTQI
GARQDRSCTEGARRAMEAFQRAAGAFSLLRENFSHAPSPDMSAASLCALEQLMMAQAQEC
VFEGLSPPASMAPQKPEARMPRLSQGKGPDIFHRLG

Predicted Secondary Structure

Sequence	20 40 60 80 100 120 140 160 180 200 \| \| \| \| \| \| \| \| \| \| PMIPLGLKETKELDWSTPLKELISVHFGEDGASYEAEIRELEALRQAMRTPSRNESGLELLTAYYNQLCFLDARFLTPARSLGLFFHWYDSLTGVPAQQRALAFEKGSVLFNIGALHTQIGARQDRSCTEGARRAMEAFQRAAGAFSLLRENFSHAPSPDMSAASLCALEQLMMAQAQECVFEGLSPPASMAPQKPEARMPRLSQGKGPDIFHRLG
Prediction	CCCCCCCCCCCCCCHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHCCCCCCHHHHHHHHHHHHHHHHHHHCCCCCCCCCCSSSSSSSCCCCCCCSSCCHHHHHHHHHHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHCC
Confidence	975567767998896999999999984999999999999999999996158999789999999999999999728997211412688641678972000336999999999999999999875478992899999999999999999999974137998899999999999999999999999842211110377537999999877789998718
	H:Helix; S:Strand; C:Coil

Predicted Solvent Accessibility

Sequence	20 40 60 80 100 120 140 160 180 200 \| \| \| \| \| \| \| \| \| \| PMIPLGLKETKELDWSTPLKELISVHFGEDGASYEAEIRELEALRQAMRTPSRNESGLELLTAYYNQLCFLDARFLTPARSLGLFFHWYDSLTGVPAQQRALAFEKGSVLFNIGALHTQIGARQDRSCTEGARRAMEAFQRAAGAFSLLRENFSHAPSPDMSAASLCALEQLMMAQAQECVFEGLSPPASMAPQKPEARMPRLSQGKGPDIFHRLG
Prediction	741304135167140351035103631454264035005404500540464643661152024003102302530324655140302022224634243420311200000000001021024344644600330050023011003303521464443403440040033001000000002314334534763441200201444035105638
	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

CCCCCCCCCCCCCCHHHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHCCCCCCHHHHHHHHHHHHHHHHHHHCCCCCCCCCCSSSSSSSCCCCCCCSSCCHHHHHHHHHHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHHHHCC
PMIPLGLKETKELDWSTPLKELISVHFGEDGASYEAEIRELEALRQAMRTPSRNESGLELLTAYYNQLCFLDARFLTPARSLGLFFHWYDSLTGVPAQQRALAFEKGSVLFNIGALHTQIGARQDRSCTEGARRAMEAFQRAAGAFSLLRENFSHAPSPDMSAASLCALEQLMMAQAQECVFEGLSPPASMAPQKPEARMPRLSQGKGPDIFHRLG

3rauA

0.31

0.30

8.94

1.33

DEthreader

PMIWLDLKEAGDFHFQPAVKKFVLKNYGENPEAYNEELKKLELLRQNAVRVPRDFEGCSVLRKYLGQLHYLQSRVPMGSGEAAVPVTWTEIFSGKSVAHEDIKYEQACILYNLGALHSMLGAMDKRVSEEGMKVSCTHFQCAAGAFAYLREHFPQAYSVDMSRQILTLNVNLMLGQAQECLLEKSMLDNR-----------KS-FLVARISAQVDY

3rauA1

0.33

9.86

2.44

SPARKS-K

PMIWLDLKEAGDFHFQPAVKKFVLKNYGENPEAYNEELKKLELLRQNAVRVPRDFEGCSVLRKYLGQLHYLQSRVPMGSQEAAVPVTWTEIFSGKSVAHEDIKYEQACILYNLGALHSMLGAMDKRVSEEGMKVSCTHFQCAAGAFAYLREHFPQAYSVDMSRQILTLNVNLMLGQAQECLLEKSMLDNRKPLPV----NPTDPAVTGPDIFAKLV

6kp3A

0.30

9.12

1.76

MapAlign

-FISVQLKKTSEVDLAKPLVKFIQQTYGEEQAQYCRAAEELSKLRRAAGPLDKHEGALETLLRYYDQICSIEPKFPFSENQICLTFTWKDAFGSVKLALASLGYEKSCVLFNCAALASQIAAEQNLDNDEGLKIAAKHYQFASGAFLHIKETVLALPTVDISPDTVGTLSLIMLAQAQEVFFLKATRDKMKDAIIAKLANQAADYFGDAFKQCQY-

3rauA

0.30

9.00

1.33

CEthreader

PMIWLDLKEAGDFHFQPAVKKFVLKNYGENPEAYNEELKKLELLRQNAVRVPRDFEGCSVLRKYLGQLHYLQSRVPMGSGEAAVPVTWTEIFSGKSVAHEDIKYEQACILYNLGALHSMLGAMDKRVSEEGMKVSCTHFQCAAGAFAYLREHFPQAYSVDMSRQILTLNVNLMLGQAQECLLEKSM-LDNRKSFLVARISAQVVDYYKEACRALEN

3rauA1

0.34

0.33

9.85

2.06

MUSTER

PMIWLDLKEAGDFHFQPAVKKFVLKNYGENPEAYNEELKKLELLRQNAVRVPRDFEGCSVLRKYLGQLHYLQSRVPMSGQEAAVPVTWTEIFSGKSVAHEDIKYEQACILYNLGALHSMLGAMDKRVSEEGMKVSCTHFQCAAGAFAYLREHFPQAYSVDMSRQILTLNVNLMLGQAQECLLEKSMLDNRKPL-----VNPTDPAVTGPDIFAKLV

2r02A

0.29

8.87

4.28

HHsearch

TFISVQLKKTSEVDLAKPLVKFIQQTYPSGQAQYCRAAEELSKLRRAAVGRPKHEGALETLLRYYDQICSIEPKFPFSENQICLTFTWKDAFDKGKLALASLGYEKSCVLFNCAALASQIAAEQNLDNDEGLKIAAKHYQFASGAFLHIKETVLSEPTVDISPDTVGTLSLIMLAQAQEVFFLKATRDKM-KDAIIAKLANQAADYFGDAFKQCQY

3rauA1

0.32

0.30

8.94

2.76

FFAS-3D

PMIWLDLKEAGDFHFQPAVKKFVLKNYGENPEAYNEELKKLELLRQNAVRVPRDFEGCSVLRKYLGQLHYLQSRVPMGSQEAAVPVTWTEIFSGKSVAHEDIKYEQACILYNLGALHSMLGAMDKRVSEEGMKVSCTHFQCAAGAFAYLREHFPQAYSVDMSRQILTLNVNLMLGQAQECLLEKSMLDNR-----KPLPVNPTDPAVT--------

3rauA

0.27

0.26

8.09

1.57

EigenThreader

MPMIWLD----LKEFQPAVKKFVLKNYGENPEAYNEELKKLELLRQNAVRVPRDFEGCSVLRKYLGQLHYLQSRVPMGSEAAVPVTWT-EIFSGKSVAHEDIKYEQACILYNLGALHSMLGAMDKRVSEEGMKVSCTHFQCAAGAFAYLREHFPQAYSVDMSRQILTLNVNLMLGQAQECLLEKSMLDNRK---SFLVARISAQVVDYYKEACRAL

3rauA

0.30

9.12

1.69

CNFpred

PMIWLDLKEAGDFHFQPAVKKFVLKNYGENPEAYNEELKKLELLRQNAVRVPRDFEGCSVLRKYLGQLHYLQSRVPMGSGEAAVPVTWTEIFSGKSVAHEDIKYEQACILYNLGALHSMLGAMDKRVSEEGMKVSCTHFQCAAGAFAYLREHFPQAYSVDMSRQILTLNVNLMLGQAQECLLEKSMLDN-RKSFLVARISAQVVD-YYKEACRALE

2r02A

0.31

0.30

8.95

1.33

DEthreader

TFISVQLKKTSEVDLAKPLVKFIQQTYPSGQAQYCRAAEELSKLRRAAVRPDKHEGALETLLRYYDQICSIEPKFPFSENQICLTFTWKDAFDSVKLALASLGYEKSCVLFNCAALASQIAAEQNLDNDEGLKIAAKHYQFASGAFLHIKETVLSLEPTDISPDTVGTLSLIMLAQAQEVFFLKATRDKM--------K--DA-IAKLANQAADYD

(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	0.8792

(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	3rauA	0.97	0.90	0.298	0.995	model1_3rauA.pdb.gz
2	2r02A	0.93	1.72	0.298	0.995	model1_2r02A.pdb.gz
3	6kp3A	0.93	1.76	0.293	0.995	model1_6kp3A.pdb.gz
4	1zb1A	0.89	2.20	0.254	0.986	model1_1zb1A.pdb.gz
5	3r9mA	0.84	2.20	0.191	0.944	model1_3r9mA.pdb.gz
6	2xdtA2	0.37	5.42	0.024	0.593	model1_2xdtA2.pdb.gz
7	3eeiA	0.33	5.45	0.034	0.546	model1_3eeiA.pdb.gz
8	3oc3A2	0.32	5.36	0.039	0.532	model1_3oc3A2.pdb.gz
9	2xciA	0.32	5.90	0.082	0.574	model1_2xciA.pdb.gz
10	4lsbA	0.31	5.74	0.062	0.528	model1_4lsbA.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	0.44	catalytic activity
GO:0016787	0.42	hydrolase activity
GO:1901363	0.36	heterocyclic compound binding
GO:0097159	0.36	organic cyclic compound binding
GO:0004721	0.35	phosphoprotein phosphatase activity
GO:0003676	0.33	nucleic acid binding
GO:0046872	0.31	metal ion binding
GO:0030234	0.31	enzyme regulator activity
GO:0005102	0.30	receptor 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:0009987	0.94	cellular process
GO:0065007	0.93	biological regulation
GO:0050789	0.93	regulation of biological process
GO:0008152	0.87	metabolic process
GO:0071704	0.86	organic substance metabolic process
GO:0048518	0.86	positive regulation of biological process
GO:0050794	0.85	regulation of cellular process
GO:0044238	0.85	primary metabolic process
GO:0043170	0.84	macromolecule metabolic process
GO:0048522	0.83	positive regulation of cellular process
GO:0044699	0.80	single-organism process
GO:0044237	0.80	cellular metabolic process
GO:0044260	0.78	cellular macromolecule metabolic process
GO:0016043	0.72	cellular component organization
GO:0044763	0.69	single-organism cellular process
GO:0019538	0.67	protein metabolic process
GO:0006508	0.65	proteolysis
GO:0051603	0.61	proteolysis involved in cellular protein catabolic process
GO:0044767	0.59	single-organism developmental process
GO:0051179	0.58	localization
GO:0006996	0.57	organelle organization
GO:0051234	0.55	establishment of localization
GO:0051049	0.53	regulation of transport
GO:0048869	0.53	cellular developmental process
GO:0034641	0.53	cellular nitrogen compound metabolic process
GO:0006511	0.53	ubiquitin-dependent protein catabolic process
GO:1901576	0.52	organic substance biosynthetic process
GO:1901360	0.52	organic cyclic compound metabolic process
GO:0051641	0.52	cellular localization
GO:0046483	0.52	heterocycle metabolic process
GO:0044249	0.52	cellular biosynthetic process
GO:0044271	0.51	cellular nitrogen compound biosynthetic process
GO:0019222	0.51	regulation of metabolic process
GO:1901362	0.50	organic cyclic compound biosynthetic process
GO:0060627	0.50	regulation of vesicle-mediated transport
GO:0051130	0.50	positive regulation of cellular component organization
GO:0051050	0.50	positive regulation of transport
GO:0018130	0.50	heterocycle biosynthetic process
GO:0006810	0.50	transport

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:0044424	1.00	intracellular part
GO:0044444	0.91	cytoplasmic part
GO:0043226	0.87	organelle
GO:0043227	0.86	membrane-bounded organelle
GO:0043231	0.83	intracellular membrane-bounded organelle
GO:0005634	0.65	nucleus
GO:0005829	0.52	cytosol
GO:0044446	0.51	intracellular organelle part
GO:0005737	0.50	cytoplasm

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	1fftA	0.424	5.73	0.046	0.732	1.10.3.-	NA
2	0.060	2epoA	0.495	4.85	0.094	0.732	3.2.1.52	NA
3	0.060	2pfdB	0.457	4.11	0.051	0.625	2.1.2.5 4.3.1.4	110,115
4	0.060	1bf2A	0.428	5.52	0.046	0.722	3.2.1.68	NA
5	0.060	2epoB	0.494	4.82	0.094	0.732	3.2.1.52	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	0.12	3c3qA	0.926	1.68	0.298	0.995	0.73	III	complex1.pdb.gz	129,132,133,136,137,181,184
2	0.02	3c46A	0.510	5.06	0.082	0.801	0.87	2HP	complex2.pdb.gz	115,141,142,143
3	0.02	2cbjB	0.526	4.67	0.087	0.736	0.58	OAN	complex3.pdb.gz	6,111,115,116
4	0.01	3rkoL	0.482	4.44	0.060	0.704	0.63	LFA	complex4.pdb.gz	110,113,114

	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.