D-I-TASSER Q96LB9-D2

D-I-TASSER results for Q96LB9-D2

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

Input Sequence in FASTA format

>Q96LB9 (165 residues)
VCPNIIKRSAWEARETHCPKMNLPAKYVIIIHTAGTSCTVSTDCQTVVRNIQSFHMDTRN
FCDIGYHFLVGQDGGVYEGVGWHIQGSHTYGFNDIALGIAFIGYFVEKPPNAAALEAAQD
LIQCAVVEGYLTPNYLLMGHSDVVNILSPGQALYNIISTWPHFKH

Predicted Secondary Structure

Sequence	20 40 60 80 100 120 140 160 \| \| \| \| \| \| \| \| VCPNIIKRSAWEARETHCPKMNLPAKYVIIIHTAGTSCTVSTDCQTVVRNIQSFHMDTRNFCDIGYHFLVGQDGGVYEGVGWHIQGSHTYGFNDIALGIAFIGYFVEKPPNAAALEAAQDLIQCAVVEGYLTPNYLLMGHSDVVNILSPGQALYNIISTWPHFKH
Prediction	CCCCSSSHHHCCCCCCCCCCCCCCCCSSSSSSCCCCCCCCHHHHHHHHHHHHHHHHHHCCCCCCCCSSSSCCCCSSSSCCCCCCCCCCCCCCCCCCSSSSSSCCCCCCCCCHHHHHHHHHHHHHHHHHCCCCCCCSSSSSSCCCCCCCCHHHHHHHHHCCCCCCC
Confidence	999734167609999989766899987999978999999979999999999999987459988774289859981886789985452458989882899997699998999999999999999999967999996899831799988947999999710853379
	H:Helix; S:Strand; C:Coil

Predicted Solvent Accessibility

Sequence	20 40 60 80 100 120 140 160 \| \| \| \| \| \| \| \| VCPNIIKRSAWEARETHCPKMNLPAKYVIIIHTAGTSCTVSTDCQTVVRNIQSFHMDTRNFCDIGYHFLVGQDGGVYEGVGWHIQGSHTYGFNDIALGIAFIGYFVEKPPNAAALEAAQDLIQCAVVEGYLTPNYLLMGHSDVVNILSPGQALYNIISTWPHFKH
Prediction	752622516564154463641734041000000113434336404410430241125534153120111024403014024353311103231430000000121575513640150034004101744613450302002213336121530162057165358
	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

                   |                   |                   |                   |                   |                   |                   |                   |

SS
Seq

CCCCSSSHHHCCCCCCCCCCCCCCCCSSSSSSCCCCCCCCHHHHHHHHHHHHHHHHHHCCCCCCCCSSSSCCCCSSSSCCCCCCCCCCCCCCCCCCSSSSSSCCCCCCCCCHHHHHHHHHHHHHHHHHCCCCCCCSSSSSSCCCCCCCCHHHHHHHHHCCCCCCC
VCPNIIKRSAWEARETHCPKMNLPAKYVIIIHTAGTSCTVSTDCQTVVRNIQSFHMDTRNFCDIGYHFLVGQDGGVYEGVGWHIQGSHTYGFNDIALGIAFIGYFVEKPPNAAALEAAQDLIQCAVVEGYLTPNYLLMGHSDVVNILSPGQALYNIISTWPHFKH

2cb3C

0.42

12.29

1.50

DEthreader

GHEAIIPRSSWLAQKPDEPLPLQLVKYVVILHTATESSEKRAINVRLIRDMQSFHIESRGWNDIAYNFLVGCDGNIYEGRGWKTVGAHTLGYNRISLGISFIGCFMKELPTADALNMCRNLLARGVEDGHISTDYRLICHCQCNSTESPGRRLYEEIQTWPHFYN

2xz4A

0.41

0.40

11.78

2.92

SPARKS-K

---HILDRSEWLGEPPSYPHLKLPVSNIIIHHTATEGCEQEDVCIYRMKTIQAFHMKSFGWVDIGYNFLVGGDGQIYVGRGWHIQGQHVNGYGAISVSIAFIGTFVNMEPPARQIEAAKRLMDEGVRLHRLQPDYHIYAHRQLSPTESPGQKLFELMQNWPRFTQ

4z8iA

0.44

0.43

12.61

1.58

MapAlign

-CPRIVSKSEWGSRATNYVFLSLPVPKVVIHHSAGATCSTQSSCSLQVRNIQNYHMDGRGYSDIGYNFLVGNDGNVYEGRGWDRRGAHALNVNTESIGICFMGDFTSQKPTASAIAAAKSLISCGVSLGKIRSGYSLYGHRDVGSTACPGNLLYDDIKSWGRYV-

4z8iA2

0.43

12.61

1.15

CEthreader

TCPRIVSKSEWGSRATNYVFLSLPVPKVVIHHSAGATCSTQSSCSLQVRNIQNYHMDGRGYSDIGYNFLVGNDGNVYEGRGWDRRGAHALNVNTESIGICFMGDFTSQKPTASAIAAAKSLISCGVSLGKIRSGYSLYGHRDVGSTACPGNLLYDDIKSWGRYV-

2eaxA

0.73

0.72

20.47

2.76

MUSTER

-CPGIVPRSVWGARETHCPRMTLPAKYGIIIHTAGRTCNISDECRLLVRDIQSFYIDRLKSCDIGYNFLVGQDGAIYEGVGWNVQGSSTPGYDDIALGITFMGTFTGIPPNAAALEAAQDLIQCAMVKGYLTPNYLLVGHSDVARTLSPGQALYNIISTWPHFKH

4z8iA

0.43

12.61

2.69

HHsearch

TCPRIVSKSEWGSRATNYVFLSLPVPKVVIHHSAGATCSTQSSCSLQVRNIQNYHMDGRGYSDIGYNFLVGNDGNVYEGRGWDRRGAHALNVNTESIGICFMGDFTSQKPTASAIAAAKSLISCGVSLGKIRSGYSLYGHRDVGSTACPGNLLYDDIKSWGRYV-

2eaxA

0.73

0.72

20.47

2.93

FFAS-3D

-CPGIVPRSVWGARETHCPRMTLPAKYGIIIHTAGRTCNISDECRLLVRDIQSFYIDRLKSCDIGYNFLVGQDGAIYEGVGWNVQGSSTPGYDDIALGITFMGTFTGIPPNAAALEAAQDLIQCAMVKGYLTPNYLLVGHSDVARTLSPGQALYNIISTWPHFKH

2eaxA

0.73

0.72

20.47

1.68

EigenThreader

-CPGIVPRSVWGARETHCPRMTLPAKYGIIIHTAGRTCNISDECRLLVRDIQSFYIDRLKSCDIGYNFLVGQDGAIYEGVGWNVQGSSTPGYDDIALGITFMGTFTGIPPNAAALEAAQDLIQCAMVKGYLTPNYLLVGHSDVARTLSPGQALYNIISTWPHFKH

1sk3A

1.00

28.00

2.31

CNFpred

VCPNIIKRSAWEARETHCPKMNLPAKYVIIIHTAGTSCTVSTDCQTVVRNIQSFHMDTRNFCDIGYHFLVGQDGGVYEGVGWHIQGSHTYGFNDIALGIAFIGYFVEKPPNAAALEAAQDLIQCAVVEGYLTPNYLLMGHSDVVNILSPGQALYNIISTWPHFKH

5xz3A

0.41

11.96

1.50

DEthreader

FNCEIIKRNEWTNVQAKNINYLIIIPYVIIHHTVSLECNSKDTCISNIENIRSYHMDTLNWHDIGYSFLIGGDGNIYEGCGWNHEGAHTYGYNKKSISIAFIGNFQNKSASNKMLNAAHKLILCGKSKGILREDVRVIGGKQVIATLSPGFELYKQIQNWPEWVT

(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	0.922

(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	4z8iA2	0.98	0.55	0.433	0.994	model1_4z8iA2.pdb.gz
2	2cb3C	0.98	0.79	0.424	1.000	model1_2cb3C.pdb.gz
3	3corA	0.98	0.83	0.430	1.000	model1_3corA.pdb.gz
4	2eaxA	0.96	0.89	0.726	0.994	model1_2eaxA.pdb.gz
5	2rkqA	0.96	0.98	0.409	0.994	model1_2rkqA.pdb.gz
6	2xz4A	0.94	0.85	0.419	0.970	model1_2xz4A.pdb.gz
7	1z6iA	0.94	1.06	0.304	0.976	model1_1z6iA.pdb.gz
8	1ohtA	0.94	1.05	0.403	0.964	model1_1ohtA.pdb.gz
9	3ep1A	0.88	1.81	0.302	0.952	model1_3ep1A.pdb.gz
10	2xz8A	0.76	1.40	0.271	0.806	model1_2xz8A.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:0097367	0.79	carbohydrate derivative binding
GO:0042834	0.77	peptidoglycan binding
GO:0003824	0.58	catalytic activity
GO:0016787	0.53	hydrolase activity
GO:0008745	0.52	N-acetylmuramoyl-L-alanine amidase 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:0050896	0.87	response to stimulus
GO:0006952	0.81	defense response
GO:0051704	0.73	multi-organism process
GO:0009617	0.72	response to bacterium
GO:0042742	0.70	defense response to bacterium
GO:0065007	0.65	biological regulation
GO:0050789	0.64	regulation of biological process
GO:0050794	0.51	regulation of 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:0044464	0.91	cell part
GO:0044424	0.69	intracellular part
GO:0005576	0.55	extracellular region
GO:0016020	0.50	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	0.538	1ohtA	0.938	1.05	0.403	0.964	3.5.1.28	8,32,55,64,66,68,77,86,88,93,102,121,140
2	0.060	1l7aA	0.453	4.11	0.064	0.667	3.1.1.72 3.1.1.41	NA
3	0.060	2pffD	0.452	5.24	0.092	0.800	2.3.1.86	NA
4	0.060	3hmaA	0.694	2.72	0.229	0.842	3.5.1.28	33,88,140
5	0.060	3latA	0.708	3.07	0.094	0.885	3.2.1.96 3.5.1.28	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	0.74	2aphB	0.981	0.67	1.000	1.000	2.00	III	complex1.pdb.gz	31,32,33,34,54,55,59,60,61,66,87,88,89,90,91,93,144,146,148
2	0.56	2eaxC	0.965	0.90	0.726	0.994	1.66	III	complex2.pdb.gz	55,60,87,88,90,91,93,94
3	0.49	2eaxC	0.965	0.90	0.726	0.994	1.46	UUU	complex3.pdb.gz	32,33,66,146
4	0.41	3rt4C	0.973	1.03	0.430	1.000	1.52	LP5	complex4.pdb.gz	59,61,85,87,88,89,90,93,94,144,145
5	0.41	2eavB	0.971	0.74	0.726	0.994	1.13	NI	complex5.pdb.gz	30,140,148
6	0.29	3cxaA	0.978	0.81	0.430	1.000	1.61	TRE	complex6.pdb.gz	32,33,34,66,140,145,146,148
7	0.24	3olkC	0.977	0.93	0.430	1.000	1.30	AMU	complex7.pdb.gz	61,62,80,85,87,90,93
8	0.13	2y2bA	0.738	2.74	0.122	0.879	0.90	MHI	complex8.pdb.gz	31,52,65,87,88,89,93,100,140,145
9	0.09	3rt4D	0.974	0.97	0.430	1.000	1.58	LP5	complex9.pdb.gz	61,88,89,90,91,92,93,138,142,143,144,145,165
10	0.09	3nw3D	0.978	0.80	0.430	1.000	1.23	MU2	complex10.pdb.gz	89,90,91,92,142,143,144

	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.