D-I-TASSER Q15120-D1

D-I-TASSER results for Q15120-D1

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

Input Sequence in FASTA format

>Q15120 (178 residues)
MRLFRWLLKQPVPKQIERYSRFSPSPLSIKQFLDFGRDNACEKTSYMFLRKELPVRLANT
MREVNLLPDNLLNRPSVGLVQSWYMQSFLELLEYENKSPEDPQVLDNFLQVLIKVRNRHN
DVVPTMAQGVIEYKEKFGFDPFISTNIQYFLDRFYTNRISFRMLINQHTLLFGGDTNP

Predicted Secondary Structure

Sequence	20 40 60 80 100 120 140 160 \| \| \| \| \| \| \| \| MRLFRWLLKQPVPKQIERYSRFSPSPLSIKQFLDFGRDNACEKTSYMFLRKELPVRLANTMREVNLLPDNLLNRPSVGLVQSWYMQSFLELLEYENKSPEDPQVLDNFLQVLIKVRNRHNDVVPTMAQGVIEYKEKFGFDPFISTNIQYFLDRFYTNRISFRMLINQHTLLFGGDTNP
Prediction	CCCCHHHHHHHHHHHHHHHHCCCCCCCCHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHCCHHHCCCCCHHHHHHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHHHHHHHHHCCHHHHHHHHHHHHHHHCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCC
Confidence	9851246667999999999819999989999999779974255789999999999999999999977633303987999999999999999836678999999999999999999997045189999999999987276678768999999999999999999999999973899999
	H:Helix; S:Strand; C:Coil

Predicted Solvent Accessibility

Sequence	20 40 60 80 100 120 140 160 \| \| \| \| \| \| \| \| MRLFRWLLKQPVPKQIERYSRFSPSPLSIKQFLDFGRDNACEKTSYMFLRKELPVRLANTMREVNLLPDNLLNRPSVGLVQSWYMQSFLELLEYENKSPEDPQVLDNFLQVLIKVRNRHNDVVPTMAQGVIEYKEKFGFDPFISTNIQYFLDRFYTNRISFRMLINQHTLLFGGDTNP
Prediction	6432434136304520450073534400142015104635554400410242013300310310440243136333144025002400430271453426446314401510440274244313300300320274264642357403400242033300110104000203564668
	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

CCCCHHHHHHHHHHHHHHHHCCCCCCCCHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHCCHHHCCCCCHHHHHHHHHHHHHHHHHCCCCCCCCHHHHHHHHHHHHHHHHHHCCHHHHHHHHHHHHHHHCCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCC
MRLFRWLLKQPVPKQIERYSRFSPSPLSIKQFLDFGRDNACEKTSYMFLRKELPVRLANTMREVNLLPDNLLNRPSVGLVQSWYMQSFLELLEYENKSPEDPQVLDNFLQVLIKVRNRHNDVVPTMAQGVIEYKEKFGFDPFISTNIQYFLDRFYTNRISFRMLINQHTLLFGGDTNP

6linA

0.63

0.62

17.83

1.50

DEthreader

KALLKNASLAGAPKYIEHFSKFSPSPLSMKQFLDFGSSNACEKTSFTFLRQELPVRLANIMKEINLLPDRVLSTPSVQLVQSWYVQSLLDIMEFLDKDPEDHRTLSQFTDALVTIRNRHNDVVPTMAQGVLEYKDTYGDDPVSNQNIQYFLDRFYLSRISIRMLINQHTLIFDGSG--

6linA1

0.64

18.29

2.71

SPARKS-K

KALLKNASLAGAPKYIEHFSKFSPSPLSMKQFLDFGSSNACEKTSFTFLRQELPVRLANIMKEINLLPDRVLSTPSVQLVQSWYVQSLLDIMEFLDKDPEDHRTLSQFTDALVTIRNRHNDVVPTMAQGVLEYKDTYGDDPVSNQNIQYFLDRFYLSRISIRMLINQHTLIFDGSTNP

3d2rB1

0.60

0.56

15.95

1.47

MapAlign

-----------VPREVEHFSRYSPSPLSMKQLLDFGSENACERTSFAFLRQELPVRLANILKEIDILPTQLVNTSSVQLVKSWYIQSLMDLVEFHEKSPDDQKALSDFVDTLIKVRNRHHNVVPTMAQGIIEYK-ACTVDPVTNQNLQYFLDRFYMNRISTRMLMNQHILIFSDSQTG

3d2rB

0.60

0.56

15.95

1.16

CEthreader

-----------VPREVEHFSRYSPSPLSMKQLLDFGSENACERTSFAFLRQELPVRLANILKEIDILPTQLVNTSSVQLVKSWYIQSLMDLVEFHEKSPDDQKALSDFVDTLIKVRNRHHNVVPTMAQGIIEYK-ACTVDPVTNQNLQYFLDRFYMNRISTRMLMNQHILIFSDSQTG

3crlB1

0.65

0.62

17.63

2.35

MUSTER

-------SLAGAPKYIEHFSKFSPSPLSMKQFLDFGSSNACEKTSFTFLRQELPVRLANIMKEINLLPDRVLSTPSVQLVQSWYVQSLLDIMEFLDKDPEDHRTLSQFTDALVTIRNRHNDVVPTMAQGVLEYKDTYGDDPVSNQNIQYFLDRFYLSRISIRMLINQHTLIFDGS---

6linA1

0.66

0.65

18.58

4.30

HHsearch

---DKALLKNGAPKYIEHFSKFSPSPLSMKQFLDFGSSNACEKTSFTFLRQELPVRLANIMKEINLLPDRVLSTPSVQLVQSWYVQSLLDIMEFLDKDPEDHRTLSQFTDALVTIRNRHNDVVPTMAQGVLEYKDTYGDDPVSNQNIQYFLDRFYLSRISIRMLINQHTLIFDGSTNP

6linA1

0.65

0.64

18.28

2.83

FFAS-3D

--LLKNASLAGAPKYIEHFSKFSPSPLSMKQFLDFGSSNACEKTSFTFLRQELPVRLANIMKEINLLPDRVLSTPSVQLVQSWYVQSLLDIMEFLDKDPEDHRTLSQFTDALVTIRNRHNDVVPTMAQGVLEYKDTYGDDPVSNQNIQYFLDRFYLSRISIRMLINQHTLIFDGSTNP

6linA

0.64

18.29

1.65

EigenThreader

KALLKNASLAGAPKYIEHFSKFSPSPLSMKQFLDFGSSNACEKTSFTFLRQELPVRLANIMKEINLLPDRVLSTPSVQLVQSWYVQSLLDIMEFLDKDPEDHRTLSQFTDALVTIRNRHNDVVPTMAQGVLEYKDTYGDDPVSNQNIQYFLDRFYLSRISIRMLINQHTLIFDGSTNP

1y8nA

1.00

0.93

26.11

1.40

CNFpred

------------PKQIERYSRFSPSPLSIKQFLDFGRDNACEKTSYMFLRKELPVRLANTMREVNLLPDNLLNRPSVGLVQSWYMQSFLELLEYENKSPEDPQVLDNFLQVLIKVRNRHNDVVPTMAQGVIEYKEKFGFDPFISTNIQYFLDRFYTNRISFRMLINQHTLLFGGDTNP

6linA1

0.63

0.62

17.83

1.50

DEthreader

KALLKNASLAGAPKYIEHFSKFSPSPLSMKQFLDFGSSNACEKTSFTFLRQELPVRLANIMKEINLLPDRVLSTPSVQLVQSWYVQSLLDIMEFLDKDPEDHRTLSQFTDALVTIRNRHNDVVPTMAQGVLEYKDTYGDDPVSNQNIQYFLDRFYLSRISIRMLINQHTLIFDGSG--

(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	0.93

(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	3crlB	0.93	1.25	0.655	0.961	model1_3crlB.pdb.gz
2	1y8pA	0.93	0.50	1.000	0.938	model1_1y8pA.pdb.gz
3	2q8gA	0.88	0.88	0.675	0.904	model1_2q8gA.pdb.gz
4	3d2rB	0.87	1.94	0.608	0.933	model1_3d2rB.pdb.gz
5	1gkzA1	0.71	1.95	0.238	0.781	model1_1gkzA1.pdb.gz
6	3t0qA	0.39	4.66	0.046	0.596	model1_3t0qA.pdb.gz
7	2vouA	0.38	5.42	0.014	0.657	model1_2vouA.pdb.gz
8	1tqgA	0.35	3.43	0.086	0.449	model1_1tqgA.pdb.gz
9	1xreA	0.35	4.60	0.032	0.522	model1_1xreA.pdb.gz
10	3d36B	0.33	4.70	0.025	0.517	model1_3d36B.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	0.97	catalytic activity
GO:0016301	0.95	kinase activity
GO:0004672	0.92	protein kinase activity
GO:0004740	0.81	pyruvate dehydrogenase (acetyl-transferring) kinase activity
GO:1901363	0.78	heterocyclic compound binding
GO:0097159	0.78	organic cyclic compound binding
GO:0000166	0.77	nucleotide binding
GO:0005524	0.76	ATP 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	0.97	cellular process
GO:0044699	0.94	single-organism process
GO:0065007	0.91	biological regulation
GO:0044763	0.89	single-organism cellular process
GO:0008152	0.84	metabolic process
GO:0050789	0.81	regulation of biological process
GO:0050794	0.80	regulation of cellular process
GO:0080090	0.76	regulation of primary metabolic process
GO:0031323	0.76	regulation of cellular metabolic process
GO:0007165	0.76	signal transduction
GO:0010906	0.74	regulation of glucose metabolic process
GO:0044237	0.73	cellular metabolic process
GO:0031326	0.70	regulation of cellular biosynthetic process
GO:0050896	0.69	response to stimulus
GO:0010510	0.69	regulation of acetyl-CoA biosynthetic process from pyruvate
GO:0071704	0.68	organic substance metabolic process
GO:0070887	0.68	cellular response to chemical stimulus
GO:0044238	0.61	primary metabolic process
GO:1901701	0.60	cellular response to oxygen-containing compound
GO:0065008	0.58	regulation of biological quality
GO:0042592	0.57	homeostatic process
GO:0042593	0.56	glucose homeostasis
GO:0010033	0.50	response to organic substance

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:0044444	1.00	cytoplasmic part
GO:0043231	0.91	intracellular membrane-bounded organelle
GO:0005739	0.89	mitochondrion
GO:0044446	0.78	intracellular organelle part
GO:0044429	0.66	mitochondrial 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	0.060	1bucA	0.584	4.60	0.084	0.904	1.3.99.2	NA
2	0.060	3d2rB	0.870	1.94	0.608	0.933	2.7.11.2	63
3	0.060	2pfdB	0.579	4.05	0.091	0.832	2.1.2.5 4.3.1.4	NA
4	0.060	3d9dA	0.642	4.07	0.053	0.944	1.7.3.1	36
5	0.060	1frvB	0.569	4.42	0.054	0.848	1.12.2.1	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	0.09	2zdyB	0.894	1.24	0.600	0.927	0.23	ADP	complex1.pdb.gz	130,138,151
2	0.09	1jm6B	0.828	1.69	0.616	0.865	0.31	ADP	complex2.pdb.gz	80,83,84,121,123,125,126
3	0.09	2zdxB	0.871	1.72	0.582	0.927	0.24	P4A	complex3.pdb.gz	119,122,123,129
4	0.02	2c12A	0.642	4.16	0.064	0.949	0.14	FAD	complex4.pdb.gz	35,170,171,172,173
5	0.01	3d9gA	0.641	4.14	0.053	0.949	0.19	UUU	complex5.pdb.gz	34,167,170,171,172,173,174
6	0.01	3d9eD	0.641	4.08	0.053	0.944	0.35	N8C	complex6.pdb.gz	32,35,36,39,172
7	0.01	3mkhA	0.623	4.22	0.070	0.927	0.17	FAD	complex7.pdb.gz	131,132,133
8	0.01	2c12F	0.641	4.17	0.064	0.949	0.13	FAD	complex8.pdb.gz	46,171,172,173,174

	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.