D-I-TASSER O95831-D2

D-I-TASSER results for O95831-D2

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

Input Sequence in FASTA format

>O95831 (235 residues)
QKKAALSASEGEEVPQDKAPSHVPFLLIGGGTAAFAAARSIRARDPGARVLIVSEDPELP
YMRPPLSKELWFSDDPNVTKTLRFKQWNGKERSIYFQPPSFYVSAQDLPHIENGGVAVLT
GKKVVQLDVRDNMVKLNDGSQITYEKCLIATGGTPLEPNVELAKTGGLEIDSDFGGFRVN
AELQARSNIWVAGDAACFYDIKLGRRRVEHHDHAVVSGRLAGENMTGAAKPYWHQ

Predicted Secondary Structure

Sequence	20 40 60 80 100 120 140 160 180 200 220 \| \| \| \| \| \| \| \| \| \| \| QKKAALSASEGEEVPQDKAPSHVPFLLIGGGTAAFAAARSIRARDPGARVLIVSEDPELPYMRPPLSKELWFSDDPNVTKTLRFKQWNGKERSIYFQPPSFYVSAQDLPHIENGGVAVLTGKKVVQLDVRDNMVKLNDGSQITYEKCLIATGGTPLEPNVELAKTGGLEIDSDFGGFRVNAELQARSNIWVAGDAACFYDIKLGRRRVEHHDHAVVSGRLAGENMTGAAKPYWHQ
Prediction	CCCCCCCCCCCCCCCHHHCCCCCCSSSSCCCHHHHHHHHHHHHHCCCCCSSSSSCCCCCCCCCCCCCHHHHCCCCCCCCCCCCCCCCCCCHHHHHCCCHHHHHHCHHHHHHHHCCCSSSCCCSSSSSSCCCCSSSSCCCCSSSCCSSSSSCCCCCCCCCCCCCCCCCSSSCCCCCHHHHHHHCCCCCSSSSSCCCCCCHHHHHCCSSSSCHHHHHHHHHHHHHHHCCCCCCCCCC
Confidence	9865555432211115452468939998894999999999996199982999938999999887576888548764211112211134422333147867753100112477719199779779999779989997899899818799931786667899865677589825656477876336698099973752110233165577445899999999999961999898889
	H:Helix; S:Strand; C:Coil

Predicted Solvent Accessibility

Sequence	20 40 60 80 100 120 140 160 180 200 220 \| \| \| \| \| \| \| \| \| \| \| QKKAALSASEGEEVPQDKAPSHVPFLLIGGGTAAFAAARSIRARDPGARVLIVSEDPELPYMRPPLSKELWFSDDPNVTKTLRFKQWNGKERSIYFQPPSFYVSAQDLPHIENGGVAVLTGKKVVQLDVRDNMVKLNDGSQITYEKCLIATGGTPLEPNVELAKTGGLEIDSDFGGFRVNAELQARSNIWVAGDAACFYDIKLGRRRVEHHDHAVVSGRLAGENMTGAAKPYWHQ
Prediction	8565535465545345762475251042422300120032117543704000004163321620200321034544543441424434444440203244113445435315634030224340340237623040554440403200000113023151514523302013323012024305636533021201122113222220212410340021003100456441427
	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                 200                 220

                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |

SS
Seq

CCCCCCCCCCCCCCCHHHCCCCCCSSSSCCCHHHHHHHHHHHHHCCCCCSSSSSCCCCCCCCCCCCCHHHHCCCCCCCCCCCCCCCCCCCHHHHHCCCHHHHHHCHHHHHHHHCCCSSSCCCSSSSSSCCCCSSSSCCCCSSSCCSSSSSCCCCCCCCCCCCCCCCCSSSCCCCCHHHHHHHCCCCCSSSSSCCCCCCHHHHHCCSSSSCHHHHHHHHHHHHHHHCCCCCCCCCC
QKKAALSASEGEEVPQDKAPSHVPFLLIGGGTAAFAAARSIRARDPGARVLIVSEDPELPYMRPPLSKELWFSDDPNVTKTLRFKQWNGKERSIYFQPPSFYVSAQDLPHIENGGVAVLTGKKVVQLDVRDNMVKLNDGSQITYEKCLIATGGTPLEPNVELAKTGGLEIDSDFGGFRVNAELQARSNIWVAGDAACFYDIKLGRRRVEHHDHAVVSGRLAGENMTGAAKPYWHQ

1gv4A

0.85

0.71

20.14

1.17

DEthreader

---------------------HVPFLLIGGGTAAFAAARSIRARDPGARVLIVSEDPELPYMRPPLSK--------------ELWFSDDPTLFRQWKERSIYFQ--PPSFYVIGGVAVLTGKKVVHLDVRGNMVKLNDGSQITFEKCLIATGGTPLEPNVELAKTGGLEIDSDFGGFRVNAELQARSNIWVAGDAACFYDIKLGRRRVEHHDHAVVSGRLAGENMTGAAKPYWHQ

1gv4A1

0.95

0.89

24.94

1.96

SPARKS-K

------------TVPQIRAPSHVPFLLIGGGTAAFAAARSIRARDPGARVLIVSEDPELPYMRPPLSKELWFSDDPNVTKTLQFRQWNGKERSIYFQPPSFYVSAQDLPNIENGGVAVLTGKKVVHLDVRGNMVKLNDGSQITFEKCLIATGGTL-EPNVELAKTGGLEIDSDFGGFRVNAELQARSNIWVAGDAACFYDIKLGRRRVEHHDHAVVSGRLAGENMTGAAKPY---

6pfzD

0.26

0.21

6.44

0.39

MapAlign

----------------------MNVVVIGGGAAGLKAASRIRRKDGDASITVVEAGKYVSLGR------------------CGLPYYVGGLVHEVLRETTVR----DEAYFKKKNIDVLTETVATEIDRSRKTVKIVREDELNYDYLVIATGARGIKPNSELAEKAGLKIG-ETGAIWVDEYMRTDESIYAGGDCVETTCLVTGKKIAPFGDVANKQGRVIGENITGGRAVFPGV

6pfzD2

0.25

0.21

6.45

0.34

CEthreader

----------------------MNVVVIGGGAAGLKAASRIRRKDGDASITVVEAGKYVS--LGRCGLPYYVGGLVHEVDNLRE-----------------TTVRDEAYFKKLKNIDVLTETVATEIDRSRKTVKIVREDELNYDYLVIATGARPIKPNSELAEKAGLKIGE-TGAIWVDEYMRTDESIYAGGDCVETTCLVTGKKIIPFGDVANKQGRVIGENITGGRAVFPGV

1gv4A1

0.96

0.89

25.06

1.66

MUSTER

------------TVPQIRAPSHVPFLLIGGGTAAFAAARSIRARDPGARVLIVSEDPELPYMRPPLSKELWFSDDPNVTKTLQFRQWNGKERSIYFQPPSFYVSAQDLPNIENGGVAVLTGKKVVHLDVRGNMVKLNDGSQITFEKCLIATGGT-LEPNVELAKTGGLEIDSDFGGFRVNAELQARSNIWVAGDAACFYDIKLGRRRVEHHDHAVVSGRLAGENMTGAAKPY---

1gv4A1

0.96

0.89

25.06

0.79

HHsearch

------------TVPQIRAPSHVPFLLIGGGTAAFAAARSIRARDPGARVLIVSEDPELPYMRPPLSKELWFSDDPNVTKTLQFRQWNGKERSIYFQPPSFYVSAQDLPNIENGGVAVLTGKKVVHLDVRGNMVKLNDGSQITFEKCLIATGGT-LEPNVELAKTGGLEIDSDFGGFRVNAELQARSNIWVAGDAACFYDIKLGRRRVEHHDHAVVSGRLAGENMTGAAKPY---

1gv4A1

0.94

0.86

24.24

2.07

FFAS-3D

---------------QIRAPSHVPFLLIGGGTAAFAAARSIRARDPGARVLIVSEDPELPYMRPPLSKELWFSDDPNVTKTLQFRQWNGKERSIYFQPPSFYVSAQDLPNIENGGVAVLTGKKVVHLDVRGNMVKLNDGSQITFEKCLIATGGTLEPNV-ELAKTGGLEIDSDFGGFRVNAELQARSNIWVAGDAACFYDIKLGRRRVEHHDHAVVSGRLAGENMTGAAKPY---

1gv4A1

0.84

0.75

21.11

0.60

EigenThreader

---------------TVPQIRAPSFLLIGGGTAAFAAARSIRARDPGARVLIVSEDPELPYMRELWFS-----DDPNVTKTLQFRQWNGKERSIYFQPPSFYVSAQDLPNIENGGVAVLTGKKVVHLDVRGNMVKLNDGSQITFEKCLIATGGTL-EPNVELAKTGGLEIDSDFGGFRVNAELQARSNIWVAGDAACFYDI--KLGRRRVHDHAVVSGRLAGENMT--GAAKPY-

5fmhA

0.56

0.41

11.89

2.59

CNFpred

-----------------------SITIIGGGFLGSELACALGRKALGTEVIQLFPEKGNMGK--ILPEYLSNW---------------------------------TMEKVRREGVKVMPNAIVQSVGVSKLLIKLKDGRKVETDHIVAAVGLEP---NVKLAKTGGLEIDSDFGGFRVNAELQARSNIWVAGDAACFYDIKLGRRRVEHHDHAVVSGRLAGENMTGAAKPYWHQ

1gv4A1

0.84

0.69

19.44

1.17

DEthreader

---------------------HVPFLLIGGGTAAFAAARSIRARDPGARVLIVSEDPELPYMRPPLSK--------------ELWFSDDPTLFRQWKERSIYFQ--PPSFYVIGGVAVLTGKKVVHLDVRGNMVKLNDGSQITFEKCLIATGGTLE-PNVELAKTGGLEIDSDFGGFRVNAELQARSNIWVAGDAACFYDIKLGRRRVEHHDHAVVSGRLAGENMTGAAKPY---

(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	0.7886

(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

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

Rank	PDB Hit	TM-score	RMSD^a	IDEN^a	Cov.	Download Alignment
1	1gv4A	0.88	1.59	0.903	0.919	model1_1gv4A.pdb.gz
2	6pfzD	0.76	1.81	0.260	0.817	model1_6pfzD.pdb.gz
3	3lxdA	0.76	1.62	0.300	0.808	model1_3lxdA.pdb.gz
4	5jciA	0.76	2.42	0.266	0.843	model1_5jciA.pdb.gz
5	3cgcA1	0.75	1.73	0.232	0.808	model1_3cgcA1.pdb.gz
6	6ruzA	0.75	1.71	0.220	0.804	model1_6ruzA.pdb.gz
7	2bc0A1	0.75	1.67	0.171	0.796	model1_2bc0A1.pdb.gz
8	3ef6A	0.74	1.62	0.263	0.791	model1_3ef6A.pdb.gz
9	1yqzA	0.74	2.01	0.163	0.808	model1_1yqzA.pdb.gz
10	1nhqA	0.74	1.82	0.165	0.800	model1_1nhqA.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:0016491	0.98	oxidoreductase activity
GO:1901363	0.87	heterocyclic compound binding
GO:0097159	0.87	organic cyclic compound binding
GO:0050660	0.86	flavin adenine dinucleotide binding
GO:0016651	0.85	oxidoreductase activity, acting on NAD(P)H
GO:0016174	0.83	NAD(P)H oxidase activity
GO:0071949	0.82	FAD binding
GO:0003677	0.82	DNA binding
GO:0046983	0.79	protein dimerization activity
GO:0009055	0.72	electron carrier 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	0.98	single-organism process
GO:0008152	0.97	metabolic process
GO:0009987	0.95	cellular process
GO:0044710	0.94	single-organism metabolic process
GO:0055114	0.93	oxidation-reduction process
GO:0044763	0.93	single-organism cellular process
GO:0065007	0.91	biological regulation
GO:0050794	0.90	regulation of cellular process
GO:0045454	0.88	cell redox homeostasis
GO:0006950	0.85	response to stress
GO:0070059	0.84	intrinsic apoptotic signaling pathway in response to endoplasmic reticulum stress
GO:0006919	0.84	activation of cysteine-type endopeptidase activity involved in apoptotic process
GO:0016043	0.83	cellular component organization
GO:0048869	0.82	cellular developmental process
GO:0006979	0.82	response to oxidative stress
GO:1904045	0.81	cellular response to aldosterone
GO:1902510	0.81	regulation of apoptotic DNA fragmentation
GO:1902065	0.81	response to L-glutamate
GO:0090650	0.81	cellular response to oxygen-glucose deprivation
GO:0071732	0.81	cellular response to nitric oxide
GO:0071392	0.81	cellular response to estradiol stimulus
GO:0070301	0.81	cellular response to hydrogen peroxide
GO:0043525	0.81	positive regulation of neuron apoptotic process
GO:0032981	0.81	mitochondrial respiratory chain complex I assembly
GO:0030182	0.81	neuron differentiation
GO:0009636	0.81	response to toxic substance
GO:0002931	0.81	response to ischemia
GO:0006996	0.72	organelle organization
GO:0030261	0.69	chromosome condensation
GO:0044237	0.53	cellular metabolic 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	1.00	cell part
GO:0044424	0.94	intracellular part
GO:0044444	0.92	cytoplasmic part
GO:0044446	0.75	intracellular organelle part
GO:0043231	0.74	intracellular membrane-bounded organelle
GO:0005739	0.70	mitochondrion
GO:0044429	0.57	mitochondrial part
GO:0031974	0.57	membrane-enclosed lumen
GO:0070013	0.53	intracellular organelle lumen
GO:0005623	0.51	cell

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	1bzlA	0.692	2.28	0.184	0.779	1.8.1.12	NA
2	0.060	1grtA	0.393	4.21	0.121	0.506	1.8.1.7	NA
3	0.060	1yqzA	0.742	2.01	0.163	0.808	1.8.1.14	194
4	0.060	3fg2P	0.740	1.75	0.289	0.796	1.18.1.3	159,194,209
5	0.060	2hqmB	0.686	2.31	0.209	0.774	1.8.1.7	31,152,193,208

	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	0.95	3gd3C	0.843	1.37	0.932	0.881	1.34	FAD	complex1.pdb.gz	29,31,32,33,53,55,56,63,64,68,122,123,124,150,151,152,193,194,210,211,214
2	0.05	2gqw0	0.727	1.94	0.259	0.783	1.11	III	complex2.pdb.gz	167,169,170,171,178,180,183,184,185,187,205,206
3	0.04	3icsB	0.746	1.88	0.161	0.808	1.06	COA	complex3.pdb.gz	31,32,35,36,39,40,43,60,61,63,64,114,211,215,219

	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.