D-I-TASSER Q8IYQ7

D-I-TASSER results for Q8IYQ7

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

Summary of the Protein

Uniprot ID: Q8IYQ7
Protein Name: Threonine synthase-like 1
Gene Name: THNSL1

Input Sequence in FASTA format

>Q8IYQ7 (743 residues)
MLHFNRCHHLKKITQKCFSSIHVKTDKHAQRFLSRTFALAELRKSWYSTHSLVGDKNIIL
MGPPGAGKTTVGRIIGQKLGCCVIDVDDDILEKTWNMSVSEKLQDVGNEQFLEEEGKAVL
NFSASGSVISLTGSNPMHDASMWHLKKNGIIVYLDVPLLDLICRLKLMKTDRIVGQNSGT
SMKDLLKFRRQYYKKWYDARVFCESGASPEEVADKVLNAIKRYQDVDSETFISTRHVWPE
DCEQKVSAKFFSEAVIEGLASDGGLFVPAKEFPKLSCGEWKSLVGATYVERAQILLERCI
HPADIPAARLGEMIETAYGENFACSKIAPVRHLSGNQFILELFHGPTGSFKDLSLQLMPH
IFAHCIPPSCNYMILVATSGDTGSAVLNGFSRLNKNDKQRIAVVAFFPENGVSDFQKAQI
IGSQRENGWAVGVESDFDFCQTAIKRIFNDSDFTGFLTVEYGTILSSANSINWGRLLPQV
VYHASAYLDLVSQGFISFGSPVDVCIPTGNFGNILAAVYAKMMGIPIRKFICASNQNHVL
TDFIKTGHYDLRERKLAQTFSPSIDILKSSNLERHLHLMANKDGQLMTELFNRLESQHHF
QIEKALVEKLQQDFVADWCSEGECLAAINSTYNTSGYILDPHTAVAKVVADRVQDKTCPV
IISSTAHYSKFAPAIMQALKIKEINETSSSQLYLLGSYNALPPLHEALLERTKQQEKMEY
QVCAADMNVLKSHVEQLVQNQFI

Predicted Contact and Distance Map Used in D-I-TASSER simulation

Contact Map

Distance Map

D-I-TASSER simulation is guided by the consensus contact map (left figure) and distance map (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.

Information of Domain

No. of Domain	Domain	Domain Boundary	Length of Domain	Models of Domain	Sequence
1	Q8IYQ7-D1	1-202	202		MLHFNRCHHLKKITQKCFSSIHVKTDKHAQRFLSRTFALAELRKSWYSTHSLVGDKNIILMGPPGAGKTTVGRIIGQKLGCCVIDVDDDILEKTWNMSVSEKLQDVGNEQFLEEEGKAVLNFSASGSVISLTGSNPMHDASMWHLKKNGIIVYLDVPLLDLICRLKLMKTDRIVGQNSGTSMKDLLKFRRQYYKKWYDARVF
2	Q8IYQ7-D2	203-368,467-715	415		CESGASPEEVADKVLNAIKRYQDVDSETFISTRHVWPEDCEQKVSAKFFSEAVIEGLASDGGLFVPAKEFPKLSCGEWKSLVGATYVERAQILLERCIHPADIPAARLGEMIETAYGENFACSKIAPVRHLSGNQFILELFHGPTGSFKDLSLQLMPHIFAHCIPPSANSINWGRLLPQVVYHASAYLDLVSQGFISFGSPVDVCIPTGNFGNILAAVYAKMMGIPIRKFICASNQNHVLTDFIKTGHYDLRERKLAQTFSPSIDILKSSNLERHLHLMANKDGQLMTELFNRLESQHHFQIEKALVEKLQQDFVADWCSEGECLAAINSTYNTSGYILDPHTAVAKVVADRVQDKTCPVIISSTAHYSKFAPAIMQALKIKEINETSSSQLYLLGSYNALPPLHEALLERTKQQ
3	Q8IYQ7-D3	369-466,716-743	126		SCNYMILVATSGDTGSAVLNGFSRLNKNDKQRIAVVAFFPENGVSDFQKAQIIGSQRENGWAVGVESDFDFCQTAIKRIFNDSDFTGFLTVEYGTILSEKMEYQVCAADMNVLKSHVEQLVQNQFI

Top 1 final models from D-I-TASSER

Click to view	Rank^a	Download	Estimated TM-score^b
	1	model1.pdb.gz	0.54

(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	4f4fA	0.59	2.44	0.349	0.621	model1_4f4fA.pdb.gz
2	1kl7A	0.59	2.54	0.329	0.621	model1_1kl7A.pdb.gz
3	3v7nA	0.56	2.68	0.304	0.602	model1_3v7nA.pdb.gz
4	1vb3A	0.54	2.53	0.284	0.569	model1_1vb3A.pdb.gz
5	1e5xA	0.42	3.78	0.172	0.480	model1_1e5xA.pdb.gz
6	3pc2A	0.39	4.43	0.093	0.456	model1_3pc2A.pdb.gz
7	2d1fA	0.39	2.92	0.161	0.423	model1_2d1fA.pdb.gz
8	1v7cA	0.38	3.09	0.167	0.421	model1_1v7cA.pdb.gz
9	2zsjA	0.38	3.12	0.161	0.421	model1_2zsjA.pdb.gz
10	3ld1A	0.20	6.86	0.058	0.279	model1_3ld1A.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	1.00	catalytic activity
GO:0043167	0.99	ion binding
GO:0048037	0.90	cofactor binding
GO:0043168	0.90	anion binding
GO:0016838	0.90	carbon-oxygen lyase activity, acting on phosphates
GO:0030170	0.89	pyridoxal phosphate binding
GO:0004795	0.89	threonine synthase 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:0019752	1.00	carboxylic acid metabolic process
GO:1901566	0.99	organonitrogen compound biosynthetic process
GO:0016053	0.99	organic acid biosynthetic process
GO:0044238	0.93	primary metabolic process
GO:0046394	0.90	carboxylic acid biosynthetic process
GO:0006520	0.90	cellular amino acid metabolic process
GO:1901607	0.89	alpha-amino acid biosynthetic process
GO:0008652	0.89	cellular amino acid biosynthetic process
GO:0009088	0.88	threonine biosynthetic 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:0044424	1.00	intracellular part
GO:0005737	0.98	cytoplasm
GO:0044444	0.69	cytoplasmic 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	0.499	1kl7A	0.594	2.53	0.327	0.627	4.2.3.1	351
2	0.096	1vb3A	0.536	2.53	0.284	0.569	4.2.3.1	351
3	0.067	2c2bA	0.466	3.29	0.195	0.513	4.2.3.1	664
4	0.062	2d1fA	0.390	2.92	0.161	0.423	4.2.3.1	351
5	0.060	3iauA	0.381	3.55	0.145	0.427	4.3.1.19	664

	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	0.06	1kl7A	0.594	2.53	0.327	0.627	0.21	PLP	complex1.pdb.gz	374,385,386,389,390,470,718
2	0.04	2c2bA	0.466	3.29	0.195	0.513	0.36	SAM	complex2.pdb.gz	254,255,256,258,259
3	0.01	1uinA	0.383	3.06	0.182	0.417	0.21	PLP	complex3.pdb.gz	259,378,379,443,444
4	0.01	3aexA	0.385	3.12	0.170	0.421	0.14	AN7	complex4.pdb.gz	404,405,406,443,444
5	0.01	2d1fB	0.389	3.03	0.161	0.424	0.19	PLP	complex5.pdb.gz	259,260,571,572,573,574,719
6	0.01	2trsB	0.410	3.79	0.090	0.463	0.13	PLS	complex6.pdb.gz	49,252,259
7	0.01	1jbqA	0.380	3.83	0.099	0.429	0.10	PLP	complex7.pdb.gz	255,256,257,258,259,260
8	0.01	3pc3A	0.385	4.56	0.090	0.455	0.20	HEM	complex8.pdb.gz	256,257,258,259,264,265,266,475,476
9	0.01	2tysB	0.410	3.93	0.092	0.467	0.11	PLT	complex9.pdb.gz	236,237,253,257,258,259,260
10	0.01	1m54C	0.378	3.77	0.100	0.427	0.16	HEM	complex10.pdb.gz	45,46,52,729

	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.