D-I-TASSER P00492-D1

D-I-TASSER results for P00492-D1

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

Input Sequence in FASTA format

>P00492 (218 residues)
MATRSPGVVISDDEPGYDLDLFCIPNHYAEDLERVFIPHGLIMDRTERLARDVMKEMGGH
HIVALCVLKGGYKFFADLLDYIKALNRNSDRSIPMTVDFIRLKSYCNDQSTGDIKVIGGD
DLSTLTGKNVLIVEDIIDTGKTMQTLLSLVRQYNPKMVKVASLLVKRTPRSVGYKPDFVG
FEIPDKFVVGYALDYNEYFRDLNHVCVISETGKAKYKA

Predicted Secondary Structure

Sequence	20 40 60 80 100 120 140 160 180 200 \| \| \| \| \| \| \| \| \| \| MATRSPGVVISDDEPGYDLDLFCIPNHYAEDLERVFIPHGLIMDRTERLARDVMKEMGGHHIVALCVLKGGYKFFADLLDYIKALNRNSDRSIPMTVDFIRLKSYCNDQSTGDIKVIGGDDLSTLTGKNVLIVEDIIDTGKTMQTLLSLVRQYNPKMVKVASLLVKRTPRSVGYKPDFVGFEIPDKFVVGYALDYNEYFRDLNHVCVISETGKAKYKA
Prediction	CCCCCCSSSSCCCCCCCCCCCCCCCHHHHCCCCSSSCCHHHHHHHHHHHHHHHHHHHCCCCSSSSSSCCCCHHHHHHHHHHHHHHHCCCCCCCCSSSSSSSSSCCCCCCCCCCSSSSSCCCCCCCCCCSSSSSSCCCCCCHHHHHHHHHHHHCCCCSSSSSSSSSCCCCCCCCCCCSSSSSSCCCCSSSSCCCCCCCCCCCCCCSSSSCHHHHHCCCC
Confidence	99889818967898886121044752343021034338999999999999999999599981999982651899999999999974235776314789999742688631287589935876578999799994234661789999999997199858999997468665158674399998399389983866365765899269977334201479
	H:Helix; S:Strand; C:Coil

Predicted Solvent Accessibility

Sequence	20 40 60 80 100 120 140 160 180 200 \| \| \| \| \| \| \| \| \| \| MATRSPGVVISDDEPGYDLDLFCIPNHYAEDLERVFIPHGLIMDRTERLARDVMKEMGGHHIVALCVLKGGYKFFADLLDYIKALNRNSDRSIPMTVDFIRLKSYCNDQSTGDIKVIGGDDLSTLTGKNVLIVEDIIDTGKTMQTLLSLVRQYNPKMVKVASLLVKRTPRSVGYKPDFVGFEIPDKFVVGYALDYNEYFRDLNHVCVISETGKAKYKA
Prediction	85637410103263531536212026413730330113252025004500541266167430000002320120023005204614544444040301102023344445466343144325540651200000000301400420151047340520100000114453617040210013033300000000134311313100303764366268
	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

                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |

SS
Seq

CCCCCCSSSSCCCCCCCCCCCCCCCHHHHCCCCSSSCCHHHHHHHHHHHHHHHHHHHCCCCSSSSSSCCCCHHHHHHHHHHHHHHHCCCCCCCCSSSSSSSSSCCCCCCCCCCSSSSSCCCCCCCCCCSSSSSSCCCCCCHHHHHHHHHHHHCCCCSSSSSSSSSCCCCCCCCCCCSSSSSSCCCCSSSSCCCCCCCCCCCCCCSSSSCHHHHHCCCC
MATRSPGVVISDDEPGYDLDLFCIPNHYAEDLERVFIPHGLIMDRTERLARDVMKEMGGHHIVALCVLKGGYKFFADLLDYIKALNRNSDRSIPMTVDFIRLKSYCNDQSTGDIKVIGGDDLSTLTGKNVLIVEDIIDTGKTMQTLLSLVRQYNPKMVKVASLLVKRTPRSVGYKPDFVGFEIPDKFVVGYALDYNEYFRDLNHVCVISETGKAKYKA

1cjbC

0.46

0.45

13.11

1.50

DEthreader

---AFDPVFVNDDDGY-DLDSFMIPAHYKKYLTKVLVPNGVIKNRIEKLAYDIKKVYNNEEFHILCLLKGSRGFFTALLKHLSRIHNYSASKPLFGEHYVRVKSYCNQSTGTLEIVS-E-DLSCLKGKHVLIVEDIIDTGKTLVKFCEYLKKFEIKTVAIACLFIKRTPLWNGFKADFVGFSIPDHFVVGYSLDYNEIFRDLDHCCLVNDEGKKKYKA

2jbhB

0.67

0.65

18.56

2.19

SPARKS-K

-PDYGRGVVIMDDWPGYDLNLFTYPQHYYGDLEYVLIPHGIIVDRIERLAKDIMKDIGYSDIMVLCVLKGGYKF-ADLVEHLKNISRNSDRFVSMKVDFIRLKSYRNDQSMGEMQIIGGDDLSTLAGKNVLIVEDVVGTGRTMKALLSNIEKYKPNMIKVASLLVKRT----GFRPDYAGFEIPNLFVVGYALDYNEYFRDLNHICVINEHGKEKYRV

1cjbC

0.49

0.45

13.20

1.00

MapAlign

----------VNDDDGYDLDSFMIPAHYKKYLTKVLVPNGVIKNRIEKLAYDIKKVYNNEEFHILCLLKGSRGFFTALLKHLSRIHVETSKPL-FGEHYVRVKSYCNDQSTGTLEIVSE-DLSCLKGKHVLIVEDIIDTGKTLVKFCEYLKKFEIKTVAIACLFIKRTPLWNGFKADFVGFSIPDHFVVGYSLDYNEIFRDLDHCCLVNDEGKKKY--

1cjbC

0.48

0.47

13.75

0.74

CEthreader

GENAFDPVFVNDDD-GYDLDSFMIPAHYKKYLTKVLVPNGVIKNRIEKLAYDIKKVYNNEEFHILCLLKGSRGFFTALLKHLSRIHNVETSKPLFGEHYVRVKSYCNDQSTGTLEIV-SEDLSCLKGKHVLIVEDIIDTGKTLVKFCEYLKKFEIKTVAIACLFIKRTPLWNGFKADFVGFSIPDHFVVGYSLDYNEIFRDLDHCCLVNDEGKKKYKA

1d6nA

0.99

0.97

27.24

2.24

MUSTER

----SPGVVISDDEPGYDLDLFCIPNHYAEDLERVFIPHGLIMDRTERLARDVMKEMGGHHIVALCVLAGGYKFFADLLDYIKALNRNSDRSIPMTVDFIRLGSYCNDQSTGDIKVIGGDDLSTLTGKNVLIVEDIIDTGKTMQTLLSLVRQYNPKMVKVASLLVKRTPRSVGYKPDFVGFEIPDKFVVGYALDYNEYFRDLNHVCVISETGKAKYKA

1fsgA

0.39

11.52

2.24

HHsearch

GKGRIEPMYIPDNT-FYNADDFLVPPHCKPYIDKILLPGGLVKDRVEKLAYDIHRTYFGEELHIICILKGSRGFFNLLIDYLATIQGRESSVPPFFEHYVRLKSYQNDNSTGQLTVLS-DDLSIFRDKHVLIVEDIVDTGFTLTEFGERLKAVGPKSMRIATLVEKRTDRSNSLKGDFVGFSIEDVWIVGCCYDFNEMFRDFDHVAVLSDAARKKFEK

1d6nA

0.99

0.97

27.24

2.57

FFAS-3D

----SPGVVISDDEPGYDLDLFCIPNHYAEDLERVFIPHGLIMDRTERLARDVMKEMGGHHIVALCVLAGGYKFFADLLDYIKALNRNSDRSIPMTVDFIRLGSYCNDQSTGDIKVIGGDDLSTLTGKNVLIVEDIIDTGKTMQTLLSLVRQYNPKMVKVASLLVKRTPRSVGYKPDFVGFEIPDKFVVGYALDYNEYFRDLNHVCVISETGKAKYKA

1fsgA

0.40

0.39

11.51

1.12

EigenThreader

KGKGRIEPMYIPDNTFYDD--FLVPPHCKPYIDKILLPGGLVKDRVEKLAYDIHRTYFGEELHIICILKGSRGFFNLLIDYLATIQKYSGREPPFFEHYVRLKSYQNDNSTGQLTVLS-DDLSIFRDKHVLIVEDIVDTGFTLTEFGERLKAVGPKSMRIATLVEKRTDRSNSLKGDFVGFSIEDVWIVGCCYDFNEMFRDFDHVAVLSDAARKKFEK

3ozfA

0.48

13.87

2.14

CNFpred

GENAFDPVFVNDD-DGYDLDSFMIPAHYKKYLTKVLVPNGVIKNRIEKLAYDIKKVYNNEEFHILCLLKGSRGFFTALLKHLSRIHNYSASKPLFGEHYVRVKSYCNDQSTGTLEIVSE-DLSCLKGKHVLIVEDIIDTGKTLVKFCEYLKKFEIKTVAIACLFIKRTPLWNGFKADFVGFSIPDHFVVGYSLDYNEIFRDLDHCCLVNDEGKKKYKA

1fsgA

0.39

0.38

11.25

1.50

DEthreader

---RIEPMYIPNTFYN-ADDFLVPP-HCKPYIDKILLPGGLVKDRVEKLAYDIHRTYFGEELHIICILKGSRGFFNLLIDYLATIQKYSESVPPFFEHYVRLKSYQNDNSTGQLTVL-SDDLSIFRDKHVLIVEDIVDTGFTLTEFGERLKAVGPKSMRIATLVEKRTDRSNSLKGDFVGFSIEDVWIVGCCYDFNEMFRDFDHVAVLSDAARKKFEK

(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	0.9015

(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	1fsgA	0.96	0.96	0.403	0.991	model1_1fsgA.pdb.gz
2	1cjbC	0.96	1.02	0.481	0.991	model1_1cjbC.pdb.gz
3	1d6nA	0.93	1.42	0.991	0.982	model1_1d6nA.pdb.gz
4	2jbhB	0.90	1.50	0.651	0.940	model1_2jbhB.pdb.gz
5	5ipfA	0.87	1.29	0.495	0.908	model1_5ipfA.pdb.gz
6	1p17B	0.78	1.66	0.309	0.830	model1_1p17B.pdb.gz
7	6aqoA	0.76	1.87	0.326	0.821	model1_6aqoA.pdb.gz
8	2gebA	0.74	2.23	0.333	0.812	model1_2gebA.pdb.gz
9	3kb8A	0.74	2.30	0.317	0.812	model1_3kb8A.pdb.gz
10	5eswA	0.72	2.16	0.250	0.803	model1_5eswA.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:0004422	1.00	hypoxanthine phosphoribosyltransferase activity
GO:0000287	0.98	magnesium ion 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:1901566	1.00	organonitrogen compound biosynthetic process
GO:0034654	1.00	nucleobase-containing compound biosynthetic process
GO:0043101	0.99	purine-containing compound salvage
GO:0042455	0.99	ribonucleoside biosynthetic process
GO:0006166	0.98	purine ribonucleoside salvage
GO:0006164	0.98	purine nucleotide biosynthetic process
GO:0046100	0.97	hypoxanthine metabolic process
GO:0046040	0.94	IMP metabolic process
GO:0046037	0.94	GMP metabolic process
GO:0006178	0.93	guanine salvage
GO:0006168	0.87	adenine salvage
GO:0006188	0.86	IMP biosynthetic process
GO:0006177	0.86	GMP biosynthetic process
GO:0032264	0.85	IMP salvage
GO:0032263	0.85	GMP salvage

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:0044424	1.00	intracellular part
GO:0044444	0.94	cytoplasmic part
GO:0005829	0.92	cytosol

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	0.595	1cjbC	0.965	1.02	0.481	0.991	2.4.2.8	105,134,135,138,166
2	0.546	2vfaB	0.843	1.98	0.749	0.931	2.4.2.8	134,135,138,166
3	0.535	1g9sA	0.706	1.82	0.335	0.761	2.4.2.8	134,135,138,166,170
4	0.530	1fsgA	0.965	0.96	0.403	0.991	2.4.2.8	132,133,136,168,103
5	0.485	2gebA	0.742	2.23	0.333	0.812	2.4.2.8	134,135,138,166

	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	0.93	1bzyA	0.962	0.83	1.000	0.982	1.58	IMU	complex1.pdb.gz	105,134,135,136,138,139,140,141,142,166,187,188,193,194
2	0.91	1bzyA	0.962	0.83	1.000	0.982	1.45	POP	complex2.pdb.gz	69,70,103,104,105,194
3	0.89	3ggcB	0.884	2.02	0.943	0.963	1.40	H26	complex3.pdb.gz	136,138,139,140,142,166,187,188
4	0.75	2vfaB	0.843	1.98	0.749	0.931	1.15	5GP	complex4.pdb.gz	69,166,187,188,193,194
5	0.44	1i0lA	0.751	2.17	0.301	0.821	1.45	PRP	complex5.pdb.gz	69,70,134,136,138,139,194,200
6	0.37	2jbhB	0.906	1.50	0.648	0.945	1.77	PO4	complex6.pdb.gz	68,69,70,194,200
7	0.35	1i0lA	0.751	2.17	0.301	0.821	0.83	7HP	complex7.pdb.gz	136,166,188,193
8	0.31	1cjb0	0.965	1.02	0.481	0.991	1.58	III	complex8.pdb.gz	8,17,20,21,22,23,38,39,40,41,44,45,47,48,51
9	0.10	1cjb1	0.968	0.94	0.481	0.991	1.51	III	complex9.pdb.gz	23,25,26,27,28,30,69,72,76,79,83,87,88,90,97,99,117,119,120,200,201
10	0.06	1grv0	0.695	1.98	0.331	0.757	1.18	III	complex10.pdb.gz	43,68,69,72,73,75,76,77,95,96,97,98,99,191,197,200,201,203

	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.