D-I-TASSER Q70E73-D1

D-I-TASSER results for Q70E73-D1

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

Input Sequence in FASTA format

>Q70E73 (198 residues)
MEQLSDEEIDHGAEEDSDKEDQDLDKMFGAWLGELDKLTQSLDSDKPMEPVKRSPLRQET
NMANFSYRFSIYNLNEALNQGETVDLDALMADLCSIEQELSSIGSGNSKRQITETKATQK
LPVSRHTLKHGTLKGLPPPPLPSQSAPSAGSAAPMFVKYSTITRLQNASQHSGALFKPPT
PPVMQSQSVKPQILVPPN

Predicted Secondary Structure

Sequence	20 40 60 80 100 120 140 160 180 \| \| \| \| \| \| \| \| \| MEQLSDEEIDHGAEEDSDKEDQDLDKMFGAWLGELDKLTQSLDSDKPMEPVKRSPLRQETNMANFSYRFSIYNLNEALNQGETVDLDALMADLCSIEQELSSIGSGNSKRQITETKATQKLPVSRHTLKHGTLKGLPPPPLPSQSAPSAGSAAPMFVKYSTITRLQNASQHSGALFKPPTPPVMQSQSVKPQILVPPN
Prediction	CCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCCCSSSSSSCCCHHHHHHHCCCCHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
Confidence	942011112223212442100379999999999999988642789889976678887777776504676412367887522321189999999987887764046543345668876677888888988787778999999888998888887520003689999974135776668999986676677874368999
	H:Helix; S:Strand; C:Coil

Predicted Solvent Accessibility

Sequence	20 40 60 80 100 120 140 160 180 \| \| \| \| \| \| \| \| \| MEQLSDEEIDHGAEEDSDKEDQDLDKMFGAWLGELDKLTQSLDSDKPMEPVKRSPLRQETNMANFSYRFSIYNLNEALNQGETVDLDALMADLCSIEQELSSIGSGNSKRQITETKATQKLPVSRHTLKHGTLKGLPPPPLPSQSAPSAGSAAPMFVKYSTITRLQNASQHSGALFKPPTPPVMQSQSVKPQILVPPN
Prediction	765257651543346456643630350045004303402542557444643754535763633413132114303531562453302010330132354155265554645456554545446474455454466243344646644557433333233431441462454444435444344444653434333458
	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 AttentionPotential. 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

                   |                   |                   |                   |                   |                   |                   |                   |                   |

SS
Seq

CCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCCCSSSSSSCCCHHHHHHHCCCCHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
MEQLSDEEIDHGAEEDSDKEDQDLDKMFGAWLGELDKLTQSLDSDKPMEPVKRSPLRQETNMANFSYRFSIYNLNEALNQGETVDLDALMADLCSIEQELSSIGSGNSKRQITETKATQKLPVSRHTLKHGTLKGLPPPPLPSQSAPSAGSAAPMFVKYSTITRLQNASQHSGALFKPPTPPVMQSQSVKPQILVPPN

1vt4I3

0.05

2.36

0.43

CEthreader

GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG

7ckqF

0.07

2.88

0.58

EigenThreader

PVRMYLKEIGRVNLLSAKEEIAYAQKIEEGKRRLAEANLRLVVSIAKRYVGRGMLFLDLIQEGNMGLMKAVEKF------DKGYKFSTYATWWIRQAITRAIADQARTIRIPVHMVETINKLIRVQRQLLQDLGREPTPEEIAEDMDLTPEKVREILKIAQENVLRLRFGLDDGRTRTKALRKLRHPSRSKRLKDFLE

5e84A2

0.17

0.08

2.67

0.52

FFAS-3D

---LTPEEIERMVNDEEDKKLKERIDTRNELESYAYSLKNQIGDKEKLGGKLSSEDKETMEKA-------VEEKIEWLESHQDADIEDFKAKKKELEEIVQPIISK--------------------------------------------------------------------------------------------

6m7wA

0.09

0.07

2.69

0.74

SPARKS-K

INWTILNEIISMDDDDSDFSKGLIIQFIDQAQTTFAQMQRQLDGEKN-----------------------LTELDNLGHFLAALGLQRIAWVCERIQNLGR----KMEHFFPNKTELVNTLSDKSIINGINIDEDD--EEIKIQVDDKDENSIYLILIAKALNQSRLEFKLARIELSKYYNTNL--------------

4g78A

0.12

0.07

2.51

0.54

CNFpred

QQGYLDDQFSQLQKLQDDTSPDFVIEVMTMFFDDSEKLLNNMSRALEQVPVNFKQIAHAHQQKGSSASVGAARVKNVCGTFRNFNLEGCVRCLQQLQQEYSLLKN----------------------------------------------------NLKYLFKLQQEIKT---------------------------

5iwkA

0.04

0.03

1.54

0.83

DEthreader

RKHIQSTLYPELVSLKKRYGRPYFCVLGAIYVLYIICFTMCCVYRPLRLNSDGEVVPMSFALVLGWCNVMYF-ARG----MFGDLRFCWQMAVVILGFASAFYIIQTEPYDPMALFSTFELFLTI-ID-----------------------ATLLMLN---------------------------ERDWRAQATVMLK

5b2oA

0.08

3.01

0.82

MapAlign

-----RLPAIPTRIVDGAVKKMATILAKNIVDDNWQNIKQVLSAKHQLHIPIITEFDYFGIPTIGNGRGIAEIRQLYEKVDSDIQHLIDAMLAFCIAADKKAIEGFNTHRQMTRDGIYAENYLPILIHKELNEVRKGYTWKNSEEIKIFKGKKYDIQQLNNLVYCLKFISTLEELRNILTTNNIAATAEYYYINL---

4k0mC

0.12

0.11

3.76

0.56

MUSTER

-KVYT---IDEAARTAKFDETVEVHAKLG------------IDPRRSDQNV-RGTVSLPHGLGKQVRVLAIAK-GEKIKEAEEAGADYVGGE--EIIQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

2pffB

0.23

0.22

6.98

0.64

HHsearch

LGYVSSGQFDQTEFENCYLEGNDIHALAAKLLQENDYITARIMAKRPFDKKNSALFRAGEGNAQLVAIFTDDYFEELLYQTYHV----LVGDLIKFAETLSELIRTTLDAEFTTPKDYLLSPISCPLLAHAKLLGFTPGELRSYLKGATGHSQGLVESFKAITVLFFIGVRCYAYPNTSVPSPMLSISNLTQEQVGAK

7k4oA2

0.06

2.62

0.43

CEthreader

----RWSFQQTQHLYSNVVEKTLDYYPPPCELDKIVNETIAACDAMDGKVDWVVARTDLCLLDFDISTIEGKPYSCAASRGTPAQNGTVSAKGIEVAKTIINGLHDSQGRRVYFSYQPTAAFDDAETQYNSTTGQWGLDIDQLGGEDKNGTTLDSLDGVTYDTLKDWMISGLQEYYSTLQRPLWTNNGTTMECVYNQR

(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

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Click to view	Rank^a	Download	Estimated TM-score^b
	1	model1.pdb.gz	0.493

(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 AttentionPotential, 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

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Top 10 structural analogs in PDB (as identified by TM-align)

Rank	PDB Hit	TM-score	RMSD^a	IDEN^a	Cov.	Download Alignment
1	7k65A	0.55	5.26	0.072	0.874	model1_7k65A.pdb.gz
2	5tgzA1	0.54	5.13	0.033	0.849	model1_5tgzA1.pdb.gz
3	7btsA2	0.54	5.21	0.051	0.864	model1_7btsA2.pdb.gz
4	7jozR	0.54	5.20	0.060	0.869	model1_7jozR.pdb.gz
5	5tjvA	0.54	5.08	0.027	0.833	model1_5tjvA.pdb.gz
6	6qq5A	0.54	4.82	0.053	0.838	model1_6qq5A.pdb.gz
7	1l9hA	0.53	5.11	0.065	0.849	model1_1l9hA.pdb.gz
8	2z73A	0.53	5.10	0.050	0.833	model1_2z73A.pdb.gz
9	6ajfA	0.53	5.16	0.069	0.833	model1_6ajfA.pdb.gz
10	1m56A	0.53	4.91	0.046	0.818	model1_1m56A.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:0004888	0.52	transmembrane signaling receptor 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:0044763	0.98	single-organism cellular process
GO:0048675	0.90	axon extension

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:0016021	1.00	integral component of membrane
GO:0005886	1.00	plasma membrane
GO:0031252	0.84	cell leading edge
GO:0044459	0.65	plasma membrane part
GO:0031226	0.63	intrinsic component of plasma membrane
GO:0005887	0.52	integral component of plasma 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

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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	2vn7A	0.426	5.50	0.033	0.737	3.2.1.3	33
2	0.060	1iv8A	0.332	5.59	0.054	0.586	5.4.99.15	10,14
3	0.060	1xmeA	0.488	5.26	0.073	0.788	1.9.3.1	NA
4	0.060	2qb0B	0.345	5.32	0.061	0.571	3.2.1.17	NA
5	0.060	3hm8A	0.434	5.16	0.081	0.692	2.7.1.1	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

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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	0.02	3dtuC	0.529	5.02	0.046	0.833	0.92	DXC	complex1.pdb.gz	26,29,30,33,171
2	0.01	2i37A	0.509	5.00	0.060	0.813	0.70	UUU	complex2.pdb.gz	30,33,34,35,70
3	0.01	1f88B	0.528	5.05	0.065	0.843	0.56	UUU	complex3.pdb.gz	79,82,84,85
4	0.01	3dtuA	0.524	5.00	0.040	0.823	0.56	TRD	complex4.pdb.gz	29,31,70,74

	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.