D-I-TASSER Q6ZU45-D1

D-I-TASSER results for Q6ZU45-D1

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

Input Sequence in FASTA format

>Q6ZU45 (140 residues)
MLPRALLLSFCAAALQLVSSKRDLVLVKEALSWYDAQQHCRLHYTDLADLQPSGLWKLYS
LMTSTPAWIGLFFDASTSGLRWSSGSTFTALEWGQKLPEFGVGFCATLYTWLKLPSIGAA
SCTAQKPFLCYCDPDVGHLI

Predicted Secondary Structure

Sequence	20 40 60 80 100 120 140 \| \| \| \| \| \| \| MLPRALLLSFCAAALQLVSSKRDLVLVKEALSWYDAQQHCRLHYTDLADLQPSGLWKLYSLMTSTPAWIGLFFDASTSGLRWSSGSTFTALEWGQKLPEFGVGFCATLYTWLKLPSIGAASCTAQKPFLCYCDPDVGHLI
Prediction	CCCCCSSSSSCCCCCSSSSCCSSSSSSCCCCCHHHHHHHHHHHCCSSSSSCCHHHHHHHHHHCCCCSSSSSSSCCCCCSSSSCCCCCCCSCCCCCCCCCCCCCCSSSSSSCCCCCCSSSCCCCCCSSSSSSSCCCCCCCC
Confidence	97873366517980129779979999766789999999999819837202899999999970588569987966998668984979353413199989999987799995389991684589997315876399466109
	H:Helix; S:Strand; C:Coil

Predicted Solvent Accessibility

Sequence	20 40 60 80 100 120 140 \| \| \| \| \| \| \| MLPRALLLSFCAAALQLVSSKRDLVLVKEALSWYDAQQHCRLHYTDLADLQPSGLWKLYSLMTSTPAWIGLFFDASTSGLRWSSGSTFTALEWGQKLPEFGVGFCATLYTWLKLPSIGAASCTAQKPFLCYCDPDVGHLI
Prediction	74522000000130231334420010055733373025114744031003436303401433444300000114666340302543423143035621446642000011346444131344756344354646544336
	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

                   |                   |                   |                   |                   |                   |                   |

SS
Seq

CCCCCSSSSSCCCCCSSSSCCSSSSSSCCCCCHHHHHHHHHHHCCSSSSSCCHHHHHHHHHHCCCCSSSSSSSCCCCCSSSSCCCCCCCSCCCCCCCCCCCCCCSSSSSSCCCCCCSSSCCCCCCSSSSSSSCCCCCCCC
MLPRALLLSFCAAALQLVSSKRDLVLVKEALSWYDAQQHCRLHYTDLADLQPSGLWKLYSLMTSTPAWIGLFFDASTSGLRWSSGSTFTALEWGQKLPEFGVGFCATLYTWLKLPSIGAASCTAQKPFLCYCDPDVGHLI

5ao5A

0.20

0.19

5.95

1.33

DEthreader

TREDGHLFC--CETFWDKDTDSCYQFNQSTLSWREAWASCEQQGADLLSITEIHEQTYINLLYSSTLWIGLNDLDTSGGWQWSDNSPLKYLNWESDQDNPSEENCGVIRTE-SSGGWQNRDCSIALPYVCKKKP------

2zibA

0.15

0.14

4.59

2.53

SPARKS-K

-----HHHALVCPAGWTLHGQRCFYSEATAMTWDLAEANCVNKGGHLASIHSLEEQLYIKDIVAGIVWIGGSACKVAGAWSWTDGTPVDYRTWCPTKPNDILDCCMQMT-AAVDKCWDDLPCPASHASICAKAAI-----

1htnA

0.15

0.14

4.59

0.76

MapAlign

---LLKEQQALQTLKGTKVHMKCFLAFTQTKTFHEASEDCISRGGTLSTPQTGSENDALYEVNEAEIWLGLNDMAAEGTWVDMTGARIAYKNWETEQPDGGTENCAVLSGA-ANGKWFDKRCRDQLPYICQFGI------

1jznA

0.21

0.19

5.91

0.52

CEthreader

---------NNCPLDWLPMNGLCYKIFNQLKTWEDAEMFCRKYKCHLASFHRYGESLEIAEYGQENVWIGLRDKKKDFSWEWTDRSCTDYLTWDKNQPDHYKEFCVELVSLTGYRLWNDQVCESKDAFLCQCKF------

2zibA

0.15

0.14

4.59

2.14

MUSTER

-----HHHALVCPAGWTLHGQRCFYSEATAMTWDLAEANCVNKGGHLASIHSLEEQLYIKDIVAGIVWIGGSACKVAGAWSWTDGTPVDYRTWCPTKPNDLSDCCMQMT-AAVDKCWDDLPCPASHASICAKAAI-----

5xtsA

0.16

0.15

4.99

1.40

HHsearch

KIPSESDVPTHCPSQWWPYAGHCYKIHRDKKIQRDALTTCRKEGGDLTSIHTIEELDFIISQPNDELWIGLNDIKIQMYFEWSDGTPVTFTKWLRGEPSHEQEDCVVMKG--KDGYWADRGCEWPLGYICKMKS------

2c6uA

0.16

0.14

4.51

1.63

FFAS-3D

----------CDTNWR-YYGDSCYGFFRHNLTWEESKQYCTDMNATLLKIDNRNIVEYIKARTHLIRWVGLSRQKSNEVWKWEDGSVISENMFEFLEDGKGNMNCAYFH----NGKMHPTFCENKHYLMCERKA------

4yliA

0.19

0.18

5.76

1.13

EigenThreader

QLTSELKFIKNAVAGVRETESKIYLLVKEEKRYADAQLSCQGRGGTLSMPKDEAANGLMAAYGLARVFIGINDLEKEGAFVYSDHSPMRFNKWRSGEPNNAEEDCVEMVA---SGGWNDVACHTTMYFMCEFDKE-----

4zesA

0.13

0.11

3.99

2.77

CNFpred

---------SCCPTPWTSFQSSCYFISTGMQSWTKSQKNCSVMGADLVVINTREEQDFIIQN-NSSYFLGLSDPGGRRHWQWVDQTPYNVTFWHSGEPNNLDERCAIINFRSEEWGWNDIHCHVPQKSICKMKKIYI---

5xtsA

0.18

0.17

5.56

1.33

DEthreader

AGRSDGWLFEGSESLWNKDTSVSYQINKSALTWHQARKSCQQQNAELLSITEIHEQTYLTGTSLSGLWIGLNSSFNS-GWQWSDRSPFRYLNWLPGSSAEPGKSCVSLNPGK-NAKWENLECVQKLGYICKK--------

(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	0.8376

(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	5vybA	0.84	2.07	0.119	0.929	model1_5vybA.pdb.gz
2	3kqgA	0.83	1.95	0.147	0.921	model1_3kqgA.pdb.gz
3	5b1wA	0.82	1.37	0.145	0.886	model1_5b1wA.pdb.gz
4	1htnA	0.82	1.75	0.134	0.900	model1_1htnA.pdb.gz
5	2zibA	0.82	1.49	0.155	0.893	model1_2zibA.pdb.gz
6	2ox9C	0.82	1.42	0.179	0.879	model1_2ox9C.pdb.gz
7	6kzrA	0.82	1.58	0.128	0.893	model1_6kzrA.pdb.gz
8	4yliA	0.82	1.64	0.177	0.886	model1_4yliA.pdb.gz
9	5ao5A	0.81	1.94	0.173	0.900	model1_5ao5A.pdb.gz
10	1tdqB	0.81	1.54	0.179	0.879	model1_1tdqB.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:0030246	0.81	carbohydrate binding
GO:0004872	0.57	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:0007155	0.71	cell adhesion
GO:0065007	0.67	biological regulation
GO:0050789	0.66	regulation of biological process
GO:0050896	0.65	response to stimulus
GO:0050794	0.64	regulation of cellular process
GO:0048518	0.61	positive regulation of biological process
GO:0044699	0.61	single-organism process
GO:0009987	0.60	cellular process
GO:0006950	0.60	response to stress
GO:0002376	0.60	immune system process
GO:0006952	0.59	defense response
GO:0048583	0.58	regulation of response to stimulus
GO:0044763	0.58	single-organism cellular process
GO:0048522	0.57	positive regulation of cellular process
GO:0009605	0.57	response to external stimulus
GO:0051239	0.56	regulation of multicellular organismal process
GO:0050776	0.56	regulation of immune response
GO:0051704	0.54	multi-organism process
GO:0048584	0.54	positive regulation of response to stimulus
GO:0032879	0.54	regulation of localization
GO:0007165	0.54	signal transduction
GO:0001817	0.54	regulation of cytokine production
GO:0098542	0.53	defense response to other organism
GO:0080134	0.53	regulation of response to stress
GO:0051050	0.53	positive regulation of transport
GO:0048869	0.53	cellular developmental process
GO:0002684	0.53	positive regulation of immune system process
GO:0002252	0.53	immune effector process
GO:0098609	0.52	cell-cell adhesion
GO:0051047	0.52	positive regulation of secretion
GO:0050778	0.52	positive regulation of immune response
GO:0045321	0.52	leukocyte activation
GO:0042742	0.52	defense response to bacterium
GO:0007166	0.52	cell surface receptor signaling pathway
GO:0002764	0.52	immune response-regulating signaling pathway
GO:0001819	0.52	positive regulation of cytokine production
GO:0050715	0.51	positive regulation of cytokine secretion
GO:0045089	0.51	positive regulation of innate immune response
GO:0030154	0.51	cell differentiation
GO:0002768	0.51	immune response-regulating cell surface receptor signaling pathway
GO:0002286	0.51	T cell activation involved in immune response
GO:0002253	0.51	activation of immune response
GO:0038094	0.50	Fc-gamma receptor signaling pathway
GO:0002758	0.50	innate immune response-activating signal transduction
GO:0002292	0.50	T cell differentiation involved in immune response

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	0.68	cell part
GO:0016020	0.62	membrane
GO:0044421	0.58	extracellular region part
GO:0044425	0.57	membrane part
GO:0016021	0.53	integral component of 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

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	0.219	1iodA	0.643	2.05	0.153	0.721	3.4.21.6	33,35,70,122
2	0.060	2gjtA	0.447	4.55	0.033	0.750	3.1.3.48	NA
3	0.060	1yfoA	0.439	4.60	0.049	0.750	3.1.3.48	NA
4	0.060	2bijA	0.433	4.40	0.041	0.729	3.1.3.48	NA
5	0.060	1gwzA	0.447	4.45	0.017	0.743	3.1.3.48	105

	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:

Click to view	Rank	Cscore^LB	PDB Hit	TM-score	RMSD^a	IDEN^a	Cov.	BS-score	Lig. Name	Download Complex	Predicted binding site residues
	1	0.04	3altB	0.797	2.10	0.153	0.907	0.49	MLB	complex1.pdb.gz	68,71,120,121

	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.