D-I-TASSER Q6PII5-D1

D-I-TASSER results for Q6PII5-D1

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

Input Sequence in FASTA format

>Q6PII5 (203 residues)
MKVKVIPVLEDNYMYLVIEELTREAVAVDVAVPKRLLEIVGREGVSLTAVLTTHHHWDHA
RGNPELARLRPGLAVLGADERIFSLTRRLAHGEELRFGAIHVRCLLTPGHTAGHMSYFLW
EDDCPDPPALFSGDALSVAGCGSCLEGSAQQMYQSLAELGTLPPETKVFCGHEHTLSNLE
FAQKVEPCNDHVRAKLSWAKARP

Predicted Secondary Structure

Sequence	20 40 60 80 100 120 140 160 180 200 \| \| \| \| \| \| \| \| \| \| MKVKVIPVLEDNYMYLVIEELTREAVAVDVAVPKRLLEIVGREGVSLTAVLTTHHHWDHARGNPELARLRPGLAVLGADERIFSLTRRLAHGEELRFGAIHVRCLLTPGHTAGHMSYFLWEDDCPDPPALFSGDALSVAGCGSCLEGSAQQMYQSLAELGTLPPETKVFCGHEHTLSNLEFAQKVEPCNDHVRAKLSWAKARP
Prediction	CSSSSSSCCCCSSSSSSSSCCCCSSSSSCCCCCHHHHHHHHHHCCSSSSSSSCCCCHHHHCHHHHHHHHCCCCSSSCCCCCCCCCCSSCCCCCSSSSCCSSSSSSSCCCCCCCCSSSSSCCCCCCCCCSSSSCCCCCCCCCCCCCCCCHHHHHHHHHHHHHCCCCCSSSCCCCCCHHHHHHHHHHCCCCHHHHHHHHHHHHCC
Confidence	97999830186369999958999599988999499999999909948899938788023058999999839978960856788897552899199999999999987999988389998279999998799576445689889999999999999999983999858975888727699999997999999999999998569
	H:Helix; S:Strand; C:Coil

Predicted Solvent Accessibility

Sequence	20 40 60 80 100 120 140 160 180 200 \| \| \| \| \| \| \| \| \| \| MKVKVIPVLEDNYMYLVIEELTREAVAVDVAVPKRLLEIVGREGVSLTAVLTTHHHWDHARGNPELARLRPGLAVLGADERIFSLTRRLAHGEELRFGAIHVRCLLTPGHTAGHMSYFLWEDDCPDPPALFSGDALSVAGCGSCLEGSAQQMYQSLAELGTLPPETKVFCGHEHTLSNLEFAQKVEPCNDHVRAKLSWAKARP
Prediction	76143030220200000005633300001243264015106747040300010313221120043017426423100362514303330554140401614030110200030000000335646532000002000211112233131620150044027037301000013014400520362346164045116405748
	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

                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |

SS
Seq

CSSSSSSCCCCSSSSSSSSCCCCSSSSSCCCCCHHHHHHHHHHCCSSSSSSSCCCCHHHHCHHHHHHHHCCCCSSSCCCCCCCCCCSSCCCCCSSSSCCSSSSSSSCCCCCCCCSSSSSCCCCCCCCCSSSSCCCCCCCCCCCCCCCCHHHHHHHHHHHHHCCCCCSSSCCCCCCHHHHHHHHHHCCCCHHHHHHHHHHHHCC
MKVKVIPVLEDNYMYLVIEELTREAVAVDVAVPKRLLEIVGREGVSLTAVLTTHHHWDHARGNPELARLRPGLAVLGADERIFSLTRRLAHGEELRFGAIHVRCLLTPGHTAGHMSYFLWEDDCPDPPALFSGDALSVAGCGSCLEGSAQQMYQSLAELGTLPPETKVFCGHEHTLSNLEFAQKVEPCNDHVRAKLSWAKARP

1qh5A

0.51

0.48

13.84

1.33

DEthreader

MKVEVLPALTDNYMYLVIDDETKEAAIVDPVQPQKVVDAARKHGVKLTTVLTTHHHWDHAGGNEKLVKLESGLKVYGGDDRIGALTHKITHLSTLQVGSLNVKCLATPCHTSGHICYFVSKPGGSEPPAVFTGDTLFVAGCGKFYEGTADEMCKALLVLGRLPPDTRVYCGHEYTINL-----------A-IREKLAWAKEYD

1qh5A

0.52

14.97

1.87

SPARKS-K

MKVEVLPALTDNYMYLVIDDETKEAAIVDPVQPQKVVDAARKHGVKLTTVLTTHHHWDHAGGNEKLVKLESGLKVYGGDDRIGALTHKITHLSTLQVGSLNVKCLATPCHTSGHICYFVSKPGGSEPPAVFTGDTLFVAGCGKFYEGTADEMCKALLVLGRLPPDTRVYCGHEYTINNLKFARHVEPGNAAIREKLAWAKEKY

2p18A

0.30

8.97

0.76

MapAlign

FSVTVVPTLKDNFSYLINDHTTHTLAAVDVNAYKPILTYIEELTYTFSTILSTHKHWDHSGGNAKLKAENVPVVVVGGANDIPAVTKPVREGDRVQVGDLSVEVIDAPCHTRGHVLYKVQHPQHNDGVALFTGDTMFIAGIGAFFEGDEKDMCRAMEKVYHIDKVTFIFPGHEYTSGFMTFSEKTFDDLAFIQAQRAKYAA--

1qh5A

0.52

14.97

0.56

CEthreader

MKVEVLPALTDNYMYLVIDDETKEAAIVDPVQPQKVVDAARKHGVKLTTVLTTHHHWDHAGGNEKLVKLESGLKVYGGDDRIGALTHKITHLSTLQVGSLNVKCLATPCHTSGHICYFVSKPGGSEPPAVFTGDTLFVAGCGKFYEGTADEMCKALLVLGRLPPDTRVYCGHEYTINNLKFARHVEPGNAAIREKLAWAKEKY

1qh5A

0.52

15.10

1.61

MUSTER

MKVEVLPALTDNYMYLVIDDETKEAAIVDPVQPQKVVDAARKHGVKLTTVLTTHHHWDHAGGNEKLVKLESGLKVYGGDDRIGALTHKITHLSTLQVGSLNVKCLATPCHTSGHICYFVSKPGGSEPPAVFTGDTLFVAGCGKFYEGTADEMCKALLELGRLPPDTRVYCGHEYTINNLKFARHVEPGNAAIREKLAWAKEKY

1qh5A

0.52

14.97

1.37

HHsearch

MKVEVLPALTDNYMYLVIDDETKEAAIVDPVQPQKVVDAARKHGVKLTTVLTTHHHWDHAGGNEKLVKLESGLKVYGGDDRIGALTHKITHLSTLQVGSLNVKCLATPCHTSGHICYFVSKPGGSEPPAVFTGDTLFVAGCGKFYEGTADEMCKALEVLGRLPPDTRVYCGHEYTINNLKFARHVEPGNAAIREKLAWAKEKY

1qh5A

0.52

14.96

2.65

FFAS-3D

MKVEVLPALTDNYMYLVIDDETKEAAIVDPVQPQKVVDAARKHGVKLTTVLTTHHHWDHAGGNEKLVKLESGLKVYGGDDRIGALTHKITHLSTLQVGSLNVKCLATPCHTSGHICYFVSKPGGSEPPAVFTGDTLFVAGCGKFYEGTADEMCKALLVLGRLPPDTRVYCGHEYTINNLKFARHVEPGNAAIREKLAWAKE--

1qh5A

0.50

0.49

14.29

1.07

EigenThreader

MKVEVLPALTD-NYYLVIDDETKEAAIVDPVQPQKVVDAARKHGVKLTTVLTTHHHWDHAGGNEKLVKLESGLKVYGGDDRI-GALTHKITLSTLQVGSLNVKCLATPCHTSGHICYFVSKPGGSEPPAVFTGDTLFVAGCGKFYEGTADEMCKALLELGRLPPDTRVYCGHEYTINNLKFARHVEPGNAAIREKLAWAKEKY

1qh3A

0.52

14.97

2.62

CNFpred

MKVEVLPALTDNYMYLVIDDETKEAAIVDPVQPQKVVDAARKHGVKLTTVLTTHHHWDHAGGNEKLVKLESGLKVYGGDDRIGALTHKITHLSTLQVGSLNVKCLATPCHTSGHICYFVSKPGGSEPPAVFTGDTLFVAGCGKFYEGTADEMCKALLVLGRLPPDTRVYCGHEYTINNLKFARHVEPGNAAIREKLAWAKEKY

2p18A

0.30

0.29

8.67

1.33

DEthreader

FSVTVVPTLKDNFSYLINDHTTHTLAAVDVNDYKPILTYIEEHLYTFSTILSTHKHWDHSGGNAKLKAELEVVVVVGGADSIPAVTKPVREGDRVQVGDLSVEVIDAPCHTRGHVLYKVQHPQHPNGVALFTGDTMFIAGIGAFFEGDEKDMCRAMEKVYHILDKTFIFPGHEYTSFM-S------DD-AFIQAQRAKYAAVK

(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	0.904

(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	1qh5A	0.99	0.58	0.517	1.000	model1_1qh5A.pdb.gz
2	2p18A	0.96	1.24	0.300	1.000	model1_2p18A.pdb.gz
3	1xm8A	0.94	1.02	0.355	0.970	model1_1xm8A.pdb.gz
4	2qedA	0.93	0.97	0.338	0.961	model1_2qedA.pdb.gz
5	2gcuA	0.81	2.53	0.252	0.897	model1_2gcuA.pdb.gz
6	4efzA	0.80	2.45	0.238	0.887	model1_4efzA.pdb.gz
7	4yskA	0.80	2.41	0.241	0.877	model1_4yskA.pdb.gz
8	3r2uA	0.79	2.45	0.233	0.892	model1_3r2uA.pdb.gz
9	2xf4A	0.79	2.11	0.279	0.852	model1_2xf4A.pdb.gz
10	4ysbA	0.78	2.47	0.318	0.862	model1_4ysbA.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	0.96	catalytic activity
GO:0016787	0.91	hydrolase activity
GO:0016788	0.89	hydrolase activity, acting on ester bonds
GO:0004416	0.84	hydroxyacylglutathione hydrolase activity
GO:0046872	0.75	metal ion binding
GO:0046914	0.62	transition metal ion binding
GO:0008270	0.55	zinc 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:0009987	0.97	cellular process
GO:0008152	0.97	metabolic process
GO:0071704	0.96	organic substance metabolic process
GO:0044237	0.96	cellular metabolic process
GO:0034641	0.88	cellular nitrogen compound metabolic process
GO:0044699	0.85	single-organism process
GO:0009058	0.84	biosynthetic process
GO:1901576	0.83	organic substance biosynthetic process
GO:0044238	0.83	primary metabolic process
GO:0044249	0.82	cellular biosynthetic process
GO:0044710	0.81	single-organism metabolic process
GO:0044763	0.80	single-organism cellular process
GO:0044271	0.80	cellular nitrogen compound biosynthetic process
GO:0044281	0.78	small molecule metabolic process
GO:0006082	0.76	organic acid metabolic process
GO:0019752	0.75	carboxylic acid metabolic process
GO:0042180	0.73	cellular ketone metabolic process
GO:1901575	0.72	organic substance catabolic process
GO:1901360	0.72	organic cyclic compound metabolic process
GO:0044248	0.72	cellular catabolic process
GO:0032787	0.72	monocarboxylic acid metabolic process
GO:0044282	0.71	small molecule catabolic process
GO:0043170	0.71	macromolecule metabolic process
GO:0006725	0.71	cellular aromatic compound metabolic process
GO:0044260	0.70	cellular macromolecule metabolic process
GO:0019243	0.70	methylglyoxal catabolic process to D-lactate via S-lactoyl-glutathione
GO:0006139	0.70	nucleobase-containing compound metabolic process
GO:0090304	0.69	nucleic acid metabolic process
GO:0016070	0.68	RNA metabolic process
GO:1901564	0.65	organonitrogen compound metabolic process
GO:0043603	0.65	cellular amide metabolic process
GO:0006790	0.65	sulfur compound metabolic process
GO:0006518	0.64	peptide metabolic process
GO:0006749	0.63	glutathione metabolic process
GO:1901362	0.58	organic cyclic compound biosynthetic process
GO:0019438	0.58	aromatic compound biosynthetic process
GO:0034645	0.57	cellular macromolecule biosynthetic process
GO:0006351	0.56	transcription, DNA-templated
GO:0006750	0.53	glutathione biosynthetic process
GO:0006090	0.50	pyruvate metabolic process
GO:0005975	0.50	carbohydrate 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:0044424	1.00	intracellular part
GO:0043227	0.93	membrane-bounded organelle
GO:0043231	0.92	intracellular membrane-bounded organelle
GO:0044444	0.88	cytoplasmic part
GO:0005634	0.72	nucleus
GO:0005739	0.65	mitochondrion
GO:0044446	0.61	intracellular organelle 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	0.705	1qh3A	0.989	0.59	0.517	1.000	3.1.2.6	58
2	0.569	2p18A	0.957	1.24	0.300	1.000	3.1.2.6	58
3	0.564	1qh5A	0.989	0.58	0.517	1.000	3.1.2.6	32,55,57,60,108,141
4	0.386	2qedA	0.932	0.97	0.338	0.961	3.1.2.6	55,108,146,151
5	0.343	3dhaA	0.695	3.00	0.213	0.823	3.1.1.-	58

	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	0.67	1qh5A	0.989	0.58	0.517	1.000	1.22	GTT	complex1.pdb.gz	58,110,134,137,141,142,143,145,172,174
2	0.64	1qh3A	0.989	0.59	0.517	1.000	1.74	CAC	complex2.pdb.gz	56,58,110,134,145,172
3	0.60	1qh3B	0.988	0.60	0.517	1.000	0.99	ACT	complex3.pdb.gz	137,141,174
4	0.48	1xm8A	0.939	1.02	0.355	0.970	1.19	FE	complex4.pdb.gz	12,54,58,59,134,172
5	0.19	2p18A	0.957	1.24	0.300	1.000	0.84	SPD	complex5.pdb.gz	141,142,143,174,178
6	0.19	1kr3B	0.736	2.47	0.161	0.837	0.82	113	complex6.pdb.gz	110,134,137,172

	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.