D-I-TASSER Q15833-D2

D-I-TASSER results for Q15833-D2

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

Input Sequence in FASTA format

>Q15833 (228 residues)
LPYEAQVFSLDAPHSTYNLYCPFRAEERTRQLEVLAQQIATLCATLQEYPAIRYRKGPED
TAQLAHAVLAKLNAFKADTPSLGEGPEKTRSQLLIMDRAADPVSPLLHEWTPVIKDVMED
AVEDRLDRNLWPFVSDPAPTASSQAAVSARFGHWHKNKAGIEARAGPRLIVYVMGGVAMS
EMRAAYEVTRATEGKWEVLIGSSHILTPTRFLDDLKALDKKLEDIALP

Predicted Secondary Structure

Sequence	20 40 60 80 100 120 140 160 180 200 220 \| \| \| \| \| \| \| \| \| \| \| LPYEAQVFSLDAPHSTYNLYCPFRAEERTRQLEVLAQQIATLCATLQEYPAIRYRKGPEDTAQLAHAVLAKLNAFKADTPSLGEGPEKTRSQLLIMDRAADPVSPLLHEWTPVIKDVMEDAVEDRLDRNLWPFVSDPAPTASSQAAVSARFGHWHKNKAGIEARAGPRLIVYVMGGVAMSEMRAAYEVTRATEGKWEVLIGSSHILTPTRFLDDLKALDKKLEDIALP
Prediction	CCCCCCSSSSCCCCHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHCCCCSSSSCCCCHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCSSSSSSCCCCCCCCSHCHHHHHHHHHHHHHHHCCCCHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCSSSSSSSCCCCHHHHHHHHHHHHHCCCCCSSSSCCCCCCCHHHHHHHHHHHCCCCCCCCCC
Confidence	987886577289606999829875146899999999999999999698751896189707899999999999999974655567886666414664157887753011131699999999983889731176456888776655555434554444344655677755999997697899999999999862899369980386379999999999836522216999
	H:Helix; S:Strand; C:Coil

Predicted Solvent Accessibility

Sequence	20 40 60 80 100 120 140 160 180 200 220 \| \| \| \| \| \| \| \| \| \| \| LPYEAQVFSLDAPHSTYNLYCPFRAEERTRQLEVLAQQIATLCATLQEYPAIRYRKGPEDTAQLAHAVLAKLNAFKADTPSLGEGPEKTRSQLLIMDRAADPVSPLLHEWTPVIKDVMEDAVEDRLDRNLWPFVSDPAPTASSQAAVSARFGHWHKNKAGIEARAGPRLIVYVMGGVAMSEMRAAYEVTRATEGKWEVLIGSSHILTPTRFLDDLKALDKKLEDIALP
Prediction	644344001042450043012454564245103300410120022045223021445374034004202620452245355147346444321223436454332221422010330143126450466314413445444444434444444234543545444312000000111224003102401743644130000021013065005305604574763738
	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                 220

                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |

SS
Seq

CCCCCCSSSSCCCCHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHCCCCSSSSCCCCHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCSSSSSSCCCCCCCCSHCHHHHHHHHHHHHHHHCCCCHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCSSSSSSSCCCCHHHHHHHHHHHHHCCCCCSSSSCCCCCCCHHHHHHHHHHHCCCCCCCCCC
LPYEAQVFSLDAPHSTYNLYCPFRAEERTRQLEVLAQQIATLCATLQEYPAIRYRKGPEDTAQLAHAVLAKLNAFKADTPSLGEGPEKTRSQLLIMDRAADPVSPLLHEWTPVIKDVMEDAVEDRLDRNLWPFVSDPAPTASSQAAVSARFGHWHKNKAGIEARAGPRLIVYVMGGVAMSEMRAAYEVTRATEGKWEVLIGSSHILTPTRFLDDLKALDKKLEDIALP

4ccaA2

0.85

0.74

20.76

1.33

DEthreader

LPYEAQVFSLDAPHSTYNLYCPFRAEERTRQLEVLAQQIATLCATLQEYPAIRYRKGPEDTAQLAHAVLAKLNAFKA-DTPSLGEGPEKTSQLLIMDRAADPVSLLQSRWTPVIKDVMEDAVEDRLDRNLWPFVSDPA-P----T-----------------R-AGPRLIVYVMGGVAMSEMRAAYEVTRATEGKWEVLIGSSHILTPT-RF--LDDLKALDKKL---

3c98A2

0.59

0.50

14.47

2.63

SPARKS-K

LPYESQVYSLDSADSFQSFYSPHKAQMKNPILERLAEQIATLCATLKEYPAVRYRGEYKDNALLAQLIQDKLDAYKADDPTMGEGPDKARSQLLILDRGFDPSSPVL---TPIIKDIMEDTIEDKLDTKHYPYISTR--------------------------RSGPRLIIFILGGVSLNEMRCAYEVTQANG-KWEVLIGSTHILTPQKLLDTLKKLNKTDEEI---

4ccaA2

0.97

0.85

23.73

1.32

MapAlign

LPYEAQVFSLDAPHSTYNLYCPFRAEERTRQLEVLAQQIATLCATLQEYPAIRYRKGPEDTAQLAHAVLAKLNAFKADTPSLGEGPEKTRSQLLIMDRAADPVSPLLHELTPVIKDVMEDAVEDRLDRNLWPFVS-----------------------DPAPTRAGPRLIVYVMGGVAMSEMRAAYEVTRATEGKWEVLIGSSHILTPTRFLDDLKALDKKL------

4ccaA2

1.00

0.89

25.06

1.23

CEthreader

LPYEAQVFSLDAPHSTYNLYCPFRAEERTRQLEVLAQQIATLCATLQEYPAIRYRKGPEDTAQLAHAVLAKLNAFKADTPSLGEGPEKTRSQLLIMDRAADPVSPLLHEWTPVIKDVMEDAVEDRLDRNLWPFVSDPAP-----------------------TRAGPRLIVYVMGGVAMSEMRAAYEVTRATEGKWEVLIGSSHILTPTRFLDDLKALDKKLEDIALP

3c98A2

0.58

0.50

14.36

2.09

MUSTER

LPYESQVYSLDSADSFQSFYSPHKAQMKNPILERLAEQIATLCATLKEYPAVRYRGEYKDNALLAQLIQDKLDAYKADDPTMGEGPDKARSQLLILDRGFDPSSPVLT---PIIKDIMEDTIEDKLDTKHYPYISTR--------------------------RSGPRLIIFILGGVSLNEMRCAYEVTQANG-KWEVLIGSTHILTPQKLLDTLKKLNKTDEEI---

3c98A2

0.59

0.51

14.59

3.55

HHsearch

LPYESQVYSLDSADSFQSFYSPHKAQMKNPILERLAEQIATLCATLKEYPAVRYRGEYKDNALLAQLIQDKLDAYKADDPTMGEGPDKARSQLLILDRGFDPSSPVL---TPIIKDIMEDTIEDKLDTKHYPYISTR--------------------------RSGPRLIIFILGGVSLNEMRCAYEVTQAN-GKWEVLIGSTHILTPQKLLDTLKKLNKTDEEI---

3c98A2

0.57

0.49

14.00

2.33

FFAS-3D

LPYESQVYSLDSADSFQSFYSPHKAQMKNPILERLAEQIATLCATLKEYPAVRYRGEYKDNALLAQLIQDKLDAYKADDPTMGEGPDKARSQLLILDRGFDPSSPVLTPIIKDI---MEDTIEDKLDTKHYPYISTR--------------------------RSGPRLIIFILGGVSLNEMRCAYEVTQANG-KWEVLIGSTHILTPQKLLDTLKKLNKTDEEI---

3c98A2

0.51

0.43

12.57

1.03

EigenThreader

AFLESQVYSLDSADSFQSFYSPHKAQMKNPILERLAEQIATLCATLKEYPAVRYRGEYKDNALLAQLIQDKLDAYKADDPTMGEGPDKARSLLILDRGFDPSSPV----LTPIIKDIMEDTIEDKLDTKHYPYISTRR--------------------------SGPRLIIFILGGVSLNEMRCAYEVTQANG-KWEVLIGSTHILTPQKLLDTLKKLNKT----DEE

4ccaA

1.00

0.89

25.06

1.18

CNFpred

LPYEAQVFSLDAPHSTYNLYCPFRAEERTRQLEVLAQQIATLCATLQEYPAIRYRKGPEDTAQLAHAVLAKLNAFKADTPSLGEGPEKTRSQLLIMDRAADPVSPLLHRWTPVIKDVMEDAVEDRLDRNLWPFVSDPAPT-----------------------RAGPRLIVYVMGGVAMSEMRAAYEVTRATEGKWEVLIGSSHILTPTRFLDDLKALDKKLEDIALP

4ccaA

0.85

0.74

20.76

1.33

DEthreader

LPYEAQVFSLDAPHSTYNLYCPFRAEERTRQLEVLAQQIATLCATLQEYPAIRYRKGPEDTAQLAHAVLAKLNAFKA-DTPSLGEGPEKTSQLLIMDRAADPVSLLQSRWTPVIKDVMEDAVEDRLDRNLWPFVSDPA-P----T-----------------R-AGPRLIVYVMGGVAMSEMRAAYEVTRATEGKWEVLIGSSHILTPT-RF--LDDLKALDKKL---

(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	0.7918

(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	4ccaA	0.87	1.16	0.976	0.895	model1_4ccaA.pdb.gz
2	3c98A	0.84	1.37	0.596	0.868	model1_3c98A.pdb.gz
3	1epuA2	0.80	1.51	0.542	0.842	model1_1epuA2.pdb.gz
4	2xheA	0.79	2.06	0.342	0.855	model1_2xheA.pdb.gz
5	2pjxA2	0.79	1.79	0.474	0.842	model1_2pjxA2.pdb.gz
6	1v9sB	0.47	3.65	0.096	0.601	model1_1v9sB.pdb.gz
7	2v6jA	0.40	4.87	0.086	0.597	model1_2v6jA.pdb.gz
8	1y9jA	0.39	3.64	0.062	0.509	model1_1y9jA.pdb.gz
9	1mqsA2	0.27	5.66	0.042	0.469	model1_1mqsA2.pdb.gz
10	1w8iA	0.26	5.50	0.059	0.443	model1_1w8iA.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:0000149	0.88	SNARE binding
GO:0019905	0.80	syntaxin 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:0044699	0.92	single-organism process
GO:0044763	0.90	single-organism cellular process
GO:0006810	0.86	transport
GO:0016192	0.81	vesicle-mediated transport
GO:0044765	0.75	single-organism transport
GO:0032940	0.74	secretion by cell
GO:0006887	0.69	exocytosis
GO:0065007	0.59	biological regulation
GO:0050789	0.57	regulation of biological process
GO:0050794	0.56	regulation of cellular process
GO:0045055	0.56	regulated exocytosis
GO:0032879	0.56	regulation of localization
GO:0051049	0.53	regulation of transport
GO:1903530	0.50	regulation of secretion by cell
GO:0060627	0.50	regulation of vesicle-mediated 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:0044464	1.00	cell part
GO:0016020	1.00	membrane
GO:0044424	0.92	intracellular part
GO:0044444	0.90	cytoplasmic part
GO:0043227	0.83	membrane-bounded organelle
GO:0043231	0.82	intracellular membrane-bounded organelle
GO:0005886	0.79	plasma membrane
GO:0016023	0.75	cytoplasmic, membrane-bounded vesicle
GO:0044425	0.69	membrane part
GO:0005829	0.68	cytosol
GO:0099503	0.66	secretory vesicle
GO:0043234	0.66	protein complex
GO:0030141	0.64	secretory granule
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	1mzvA	0.511	3.78	0.080	0.662	2.4.2.7	NA
2	0.060	1nvbB	0.473	4.62	0.051	0.684	4.2.3.4	NA
3	0.060	1cc1L	0.457	5.08	0.034	0.706	1.12.99.6	123
4	0.060	1o5oD	0.501	3.51	0.103	0.636	2.4.2.9	54
5	0.060	1v9sB	0.492	3.66	0.098	0.632	2.4.2.9	98

	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	3pujA	0.826	1.29	0.598	0.851	0.26	III	complex1.pdb.gz	175,211,212,213
2	0.04	1mqsA	0.745	2.14	0.254	0.829	0.26	III	complex2.pdb.gz	177,180,187,198,200,201,202,203
3	0.01	3ozfC	0.489	4.97	0.113	0.737	0.39	PO4	complex3.pdb.gz	201,202,203
4	0.01	1fsgC	0.488	4.84	0.109	0.724	0.26	9DG	complex4.pdb.gz	102,115,173
5	0.01	3ozgC	0.486	4.95	0.112	0.733	0.24	POP	complex5.pdb.gz	53,54,55,56,174
6	0.01	1cjb1	0.489	4.97	0.107	0.737	0.28	III	complex6.pdb.gz	69,73,74,77,78,81
7	0.01	1o5oB	0.501	3.56	0.104	0.636	0.19	U5P	complex7.pdb.gz	15,16,19,204,207,211
8	0.01	1qb8A	0.500	3.67	0.088	0.658	0.33	AMP	complex8.pdb.gz	65,118,171,173,174
9	0.01	1cjbA	0.489	4.97	0.107	0.737	0.18	POP	complex9.pdb.gz	56,57,58
10	0.01	1jlsA	0.504	3.95	0.077	0.658	0.35	PO4	complex10.pdb.gz	209,210,211

	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, Chengxin Zhang, Yang Li, Robin Pearce, Eric W. Bell, Yang Zhang. Folding non-homology proteins by coupling deep-learning contact maps with I-TASSER assembly simulations. In preparation, 2020.