D-I-TASSER P12830-D5

D-I-TASSER results for P12830-D5

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

Input Sequence in FASTA format

>P12830 (107 residues)
VNEAPIFVPPEKRVEVSEDFGVGQEITSYTAQEPDTFMEQKITYRIWRDTANWLEINPDT
GAISTRAELDREDFEHVKNSTYTALIIATDNGSPVATGTGTLLLILS

Predicted Secondary Structure

Sequence	20 40 60 80 100 \| \| \| \| \| VNEAPIFVPPEKRVEVSEDFGVGQEITSYTAQEPDTFMEQKITYRIWRDTANWLEINPDTGAISTRAELDREDFEHVKNSTYTALIIATDNGSPVATGTGTLLLILS
Prediction	CCCCCCCCCCSSSSSSSCCCCCCCSSSSSSSSSCCCCCCCSSSSSSCCCCCCCSSSCCCCSSSSSCCSCCCCCCCCCCCCSSSSSSSSSSCCCCCCSSSSSSSSSSC
Confidence	98798466865999996899999199999999099998732999983699981898599819999342376556434675699999999699397545899999989
	H:Helix; S:Strand; C:Coil

Predicted Solvent Accessibility

Sequence	20 40 60 80 100 \| \| \| \| \| VNEAPIFVPPEKRVEVSEDFGVGQEITSYTAQEPDTFMEQKITYRIWRDTANWLEINPDTGAISTRAELDREDFEHVKNSTYTALIIATDNGSPVATGTGTLLLILS
Prediction	84635464644040304472444233130303225435345035313644653364246303030444023232643564303030203464634331403030307
	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

                   |                   |                   |                   |                   |

SS
Seq

CCCCCCCCCCSSSSSSSCCCCCCCSSSSSSSSSCCCCCCCSSSSSSCCCCCCCSSSCCCCSSSSSCCSCCCCCCCCCCCCSSSSSSSSSSCCCCCCSSSSSSSSSSC
VNEAPIFVPPEKRVEVSEDFGVGQEITSYTAQEPDTFMEQKITYRIWRDTANWLEINPDTGAISTRAELDREDFEHVKNSTYTALIIATDNGSPVATGTGTLLLILS

4zpmA

0.26

0.25

7.77

1.50

DEthreader

TNNSPAFDQSTYRVQLREDAPPGTLVVKLNASDPDEGSNGELRYSLSYTSEQLFSIDVTTGEVRVSGTLDYE--E-S--SSYQIYVQATDRGPVPMAGHCKVLVDII

3q2vA2

0.86

24.21

1.77

SPARKS-K

VNEAPIFMPAERRVEVPEDFGVGQEITSYTAREPDTFMDQKITYRIWRDTANWLEINPETGAIFTRAEMDREDAEHVKNSTYVALIIATDDGSPIATGTGTLLLVLL

4xhzA

0.24

0.22

7.00

0.39

MapAlign

-DYPPVFSKRIYKGMVAPDAVKGTPITTVYAEDADGLPASRVRYRVDFYPASIFEVEEDSGRVITRVNLNE-----EPTTIFKLVVVAFDDGEPVMSSSATVKILVL

1ff5A2

0.26

0.25

7.77

0.26

CEthreader

NDNRPEFTQEVFEGSVAEGAVPGTSVMKVSATDADDTYNAAIAYTIVSQDKNMFTVNRDTGVISVLTSLDRESY-----PTYTLVVQAADLQGEGLSTTAKAVITVK

3q2vA2

0.86

24.21

1.76

MUSTER

VNEAPIFMPAERRVEVPEDFGVGQEITSYTAREPDTFMDQKITYRIWRDTANWLEINPETGAIFTRAEMDREDAEHVKNSTYVALIIATDDGSPIATGTGTLLLVLL

3q2wA2

0.47

13.61

0.85

HHsearch

VNENPYFAPNPKIIRQEEGLHAGTMLTTLTAQDPDRYMQQNIRYTKLSDPANWLKIDPVNGQITTIAVLDRES-PNVKNNIYNATFLASDNGIPPMSGTGTLQIYLL

3q2vA2

0.87

0.86

24.21

2.17

FFAS-3D

VNEAPIFMPAERRVEVPEDFGVGQEITSYTAREPDTFMDQKITYRIWRDTANWLEINPETGAIFTRAEMDREDAEHVKNSTYVALIIATDDGSPIATGTGTLLLVL-

3q2wA2

0.47

13.61

0.53

EigenThreader

VNENPYFAPNPKIIRQEEGLHAGTMLTTLTAQDPDRYMQQNIRYTKLSDPANWLKIDPVNGQITTIAVLDRE-SPNVKNNIYNATFLASDNGIPPMSGTGTLQIYLL

3q2vA

0.86

24.21

1.69

CNFpred

VNEAPIFMPAERRVEVPEDFGVGQEITSYTAREPDTFMDQKITYRIWRDTANWLEINPETGAIFTRAEMDREDAEHVKNSTYVALIIATDDGSPIATGTGTLLLVLL

5vh2A1

0.28

0.27

8.27

1.50

DEthreader

NDEAPVFTQQQYNRLLRETAGIGTSVIVVRATDKDTGDGGLVNYRILSGAEGKFEIDESTGLIVTVDYLDYE--T-K--TSYLMNVSATDGAPPFNQGFCSVYVTLL

(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	0.9046

(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	4zpmA	0.90	0.97	0.255	0.953	model1_4zpmA.pdb.gz
2	3q2wA	0.90	1.12	0.471	0.972	model1_3q2wA.pdb.gz
3	5i8dA	0.90	1.06	0.294	0.953	model1_5i8dA.pdb.gz
4	3q2vA	0.90	1.35	0.821	0.991	model1_3q2vA.pdb.gz
5	5vh2A	0.89	1.14	0.284	0.953	model1_5vh2A.pdb.gz
6	5dzvA	0.89	1.08	0.225	0.953	model1_5dzvA.pdb.gz
7	4zpnA2	0.89	1.10	0.245	0.953	model1_4zpnA2.pdb.gz
8	6bx7A	0.89	1.07	0.255	0.953	model1_6bx7A.pdb.gz
9	5v5xA	0.89	1.11	0.255	0.953	model1_5v5xA.pdb.gz
10	6vg1A	0.89	1.15	0.235	0.953	model1_6vg1A.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:0043167	0.24	ion binding
GO:0046872	0.23	metal ion binding
GO:0005215	0.22	transporter activity
GO:1901363	0.20	heterocyclic compound binding
GO:0097159	0.20	organic cyclic compound binding
GO:0022891	0.20	substrate-specific transmembrane transporter activity
GO:0022804	0.19	active transmembrane transporter activity
GO:0005427	0.18	proton-dependent oligopeptide secondary active transmembrane transporter activity
GO:0050839	0.17	cell adhesion molecule binding
GO:0005509	0.16	calcium ion binding
GO:0004872	0.14	receptor activity
GO:0003824	0.14	catalytic activity
GO:0097367	0.13	carbohydrate derivative binding
GO:0044877	0.12	macromolecular complex binding
GO:0003676	0.12	nucleic acid binding
GO:0008013	0.11	beta-catenin binding
GO:0004871	0.11	signal transducer 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:0044699	0.84	single-organism process
GO:0009987	0.72	cellular process
GO:0044763	0.64	single-organism cellular process
GO:0065007	0.61	biological regulation
GO:0022610	0.61	biological adhesion
GO:0032502	0.60	developmental process
GO:0007155	0.60	cell adhesion
GO:0050789	0.58	regulation of biological process
GO:0098609	0.55	cell-cell adhesion
GO:0044767	0.55	single-organism developmental process
GO:0050794	0.53	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	0.92	cell part
GO:0016020	0.76	membrane
GO:0044424	0.65	intracellular part
GO:0044425	0.51	membrane 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	0.067	2wwmD	0.605	2.75	0.057	0.813	2.7.11.1	43
2	0.067	1u2hA	0.573	3.02	0.149	0.813	2.7.11.1	28
3	0.067	2bk8A	0.544	3.00	0.046	0.757	2.7.11.1	48,63,83
4	0.067	2dm7A	0.545	2.94	0.098	0.766	2.7.11.1	NA
5	0.066	1k85A	0.534	3.41	0.114	0.822	3.2.1.14	28,30

	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	0.05	1zxk0	0.675	2.39	0.231	0.832	1.04	III	complex1.pdb.gz	13,15,20,24,27,28,29,30,31,44,86,87,88,100,102,105
2	0.04	2omy1	0.714	2.19	0.211	0.860	0.94	III	complex2.pdb.gz	7,8,22,23,24,28,30,32,53,62,66,67,100
3	0.04	1ncg0	0.697	2.39	0.176	0.841	0.93	III	complex3.pdb.gz	28,29,30,31,32,44,86,87,88,98,99,101
4	0.03	1usqF	0.532	3.21	0.094	0.785	0.75	CLM	complex4.pdb.gz	25,60,62,63,64

	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.