D-I-TASSER Q9Y646-D1

D-I-TASSER results for Q9Y646-D1

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

Input Sequence in FASTA format

>Q9Y646 (327 residues)
MKFLIFAFFGGVHLLSLCSGKAICKNGISKRTFEEIKEEIASCGDVAKAIINLAVYGKAQ
NRSYERLALLVDTVGPRLSGSKNLEKAIQIMYQNLQQDGLEKVHLEPVRIPHWEAKTYPD
TDSFNTVAEITGSKYPEQVVLVSGHLDSWDVGQGAMDDGGGAFISWEALSLIKDLGLRPK
RTLRLVLWTAEEQGGVGAFQYYQLHKVNISNYSLVMESDAGTFLPTGLQFTGSEKARAIM
EEVMSLLQPLNITQVLSHGEGTDINFWIQAGVPGASLLDDLYKYFFFHHSHGDTMTVMDP
KQMNVAAAVWAVVSYVVADMEEMLPRS

Predicted Secondary Structure

Sequence	20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| MKFLIFAFFGGVHLLSLCSGKAICKNGISKRTFEEIKEEIASCGDVAKAIINLAVYGKAQNRSYERLALLVDTVGPRLSGSKNLEKAIQIMYQNLQQDGLEKVHLEPVRIPHWEAKTYPDTDSFNTVAEITGSKYPEQVVLVSGHLDSWDVGQGAMDDGGGAFISWEALSLIKDLGLRPKRTLRLVLWTAEEQGGVGAFQYYQLHKVNISNYSLVMESDAGTFLPTGLQFTGSEKARAIMEEVMSLLQPLNITQVLSHGEGTDINFWIQAGVPGASLLDDLYKYFFFHHSHGDTMTVMDPKQMNVAAAVWAVVSYVVADMEEMLPRS
Prediction	CCSSSSSSCCCHHHCCCCCCCCCCCCCCCCCCHHHHHHHHHCHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHCCCCCCCCCCHHHHHHHHHHHHHHHCCCCCCCCCSSSSSSSCSSCCCCSSSSSSSSSSCCCCCCCSSSSSCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHCCCCCCCSSSSSSSCCCCCCCHCHHHHHHHCHHHHHCSSSSSSSSCCCCCCCSSSSSCCHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCHHHHHHCCCCSSSSSCCCCCCCCCCCCCCCCHHHCCHHHHHHHHHHHHHHHHHHHCCCCCCCCC
Confidence	973798612633226668898888888664442446665422011233342121345113567878999876128978888657999999999999738743466406886430101266146667999929999984899952257565689988762689999999999998199999569999977714563217999996566432558999841355468547997297899999999998436898745689999818999982977799754898899988998766333999999999999999999998289999999
	H:Helix; S:Strand; C:Coil

Predicted Solvent Accessibility

Sequence	20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| MKFLIFAFFGGVHLLSLCSGKAICKNGISKRTFEEIKEEIASCGDVAKAIINLAVYGKAQNRSYERLALLVDTVGPRLSGSKNLEKAIQIMYQNLQQDGLEKVHLEPVRIPHWEAKTYPDTDSFNTVAEITGSKYPEQVVLVSGHLDSWDVGQGAMDDGGGAFISWEALSLIKDLGLRPKRTLRLVLWTAEEQGGVGAFQYYQLHKVNISNYSLVMESDAGTFLPTGLQFTGSEKARAIMEEVMSLLQPLNITQVLSHGEGTDINFWIQAGVPGASLLDDLYKYFFFHHSHGDTMTVMDPKQMNVAAAVWAVVSYVVADMEEMLPRS
Prediction	432000020110000001214312444133641650374146266214220332242424631252013004414423121532540041025204734154243432323222344255240210003041464533000000010013202001010000000010031037372404100000000000200200310054045414300000000000233320202026302500430052057272442344231110001222201000000133432311232341013023610320020001001200537642468
	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                 240                 260                 280                 300                 320

                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |

SS
Seq

CCSSSSSSCCCHHHCCCCCCCCCCCCCCCCCCHHHHHHHHHCHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHCCCCCCCCCCHHHHHHHHHHHHHHHCCCCCCCCCSSSSSSSCSSCCCCSSSSSSSSSSCCCCCCCSSSSSCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHCCCCCCCSSSSSSSCCCCCCCHCHHHHHHHCHHHHHCSSSSSSSSCCCCCCCSSSSSCCHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCHHHHHHCCCCSSSSSCCCCCCCCCCCCCCCCHHHCCHHHHHHHHHHHHHHHHHHHCCCCCCCCC
MKFLIFAFFGGVHLLSLCSGKAICKNGISKRTFEEIKEEIASCGDVAKAIINLAVYGKAQNRSYERLALLVDTVGPRLSGSKNLEKAIQIMYQNLQQDGLEKVHLEPVRIPHWEAKTYPDTDSFNTVAEITGSKYPEQVVLVSGHLDSWDVGQGAMDDGGGAFISWEALSLIKDLGLRPKRTLRLVLWTAEEQGGVGAFQYYQLHKVNISNYSLVMESDAGTFLPTGLQFTGSEKARAIMEEVMSLLQPLNITQVLSHGEGTDINFWIQAGVPGASLLDDLYKYFFFHHSHGDTMTVMDPKQMNVAAAVWAVVSYVVADMEEMLPRS

1suvA

0.16

0.14

4.66

1.33

DEthreader

--------------------------------------L--YWDDLKRKLSEKL-D-ST-D-FTSTIKLLNESYVPREAGSQKDENLALYVENEFREFKLSKVWRDQHFVKIQVKNVLKEIKILNIFGVIKGFVEPDHYVVVGAQRDAW-G-PGAAKSGVGTALLLKLAQMFSDMDFQPSRSIIFASWSAGDFGSVGATEWLEGYLSLHLKAFTYINLDKAVLGTSNFKVSASPLLYTLIEKTMQNVKQFLYQSKVEKLTLNAAFPFLASGIPAVSFCFCEDTDYPYLGTTMDTYKLILNKVARAAAEVAGQFVIKLTHDELNNVML

3iibA2

0.32

0.28

8.28

1.99

SPARKS-K

--------------------------------------SDDINQKVAEQLAQKAQSSS---LGYDIVESLTVEVGPRLAGSEQDKVAVDWAIAKLQSLGFDRVYKEPVTVPV----RRGETTSYNVIAEVKGSTKADEIVLIGAHLDSWDEGTGAIDDGAGVAIVTAAAKHILDLPQKPERTIRVVLYAAEELGLLGGKTYAKEHEAELEKHYIAAESDFGAGPIYQIDWRVADTAHSPVINA-KVAEPLGVAAGNKASGGPDVS-LPALGVPVASLRQDGSDYFDYHHTPNDTLDKINPEALAQNVAVYAQFAWV-ANSKVELRPL

4tweA

0.20

0.17

5.39

0.84

MapAlign

---------------------------------------QDLDLEILETVMGQL----DAHRIRENLRELSR--EPHLASSPRDEDLVQLLLQRWKESGLDSAEASTYEVLLSFYNRLELRNSSNVLGIIRGAVEPDRYVLYGNHRDSW--VHGAVDPSSGTAVLLELSRVLGTLTWRPRRSIVFASWGAEEFGLIGSTEFTEEFFNKLQRTVAYINVDISVFANATLRVQGTPPVQSVVFSATKEILSINWFPLGSLGAGSDYAPFVFLGISSMDIAYTYDRIYPTYHTAFDTFDYVGFSSHQAVARTAGSVILRLSDSFFLLKV-

6hc6A2

0.17

0.14

4.62

0.57

CEthreader

-----------------------------------------------------RELPFKAKHAYSTISQLSEAIGPRIAGTAAEKKSALLIASSMRKLKLD-VKVQRFNIPDRLEKAFTNQTSQNIIGIKKPKIKHPDIVYVTAHYDSVPFSPGANDNGSGTSVMLEMARVLKSVPS--DKEIRFIAFGAEELGLLGSSHYVDHLSEELKRSEVNFNLDMVGTSWSELYVNTLNYVWESSRTAAEKIG--FDSLSLTQGGSSDHVPFHEAGIDSANFIWGDPEVEPWYHTPEDSIEHISKERLQQAGDLVTAAVYEAVKKEKAKASD

3iibA2

0.32

0.27

8.20

1.62

MUSTER

--------------------------------------SDDINQKVAEQLAQKAQS---SSLGYDIVESLTVEVGPRLAGSEQDKVAVDWAIAKLQSLGFDRVYKEPVTVPV----RRGETTSYNVIAEVKGSTKADEIVLIGAHLDSWDEGTGAIDDGAGVAIVTAAAKHILDLPQKPERTIRVVLYAAEELGLLGGKTYAKEHEAELEKHYIAAESDFGAGPIYQIDWRVADTAHSPVINAK-VAEPLGVAAGNKASGGPDVS-LPALGVPVASLRQDGSDYFDYHHTPNDTLDKINPEALAQNVAVYAQFAWVA-NSKVELRPL

3iibA

0.32

0.28

8.29

1.85

HHsearch

-------------------------------------SDDINQK-VAEQLAQKAQ---SSSLGYDIVESLTVEVGPRLAGSEQDKVAVDWAIAKLQSLGFDRVYKEPVTVPVWREGERGETTSYNVIAEVKGSTKADEIVLIGAHLDSWDEGTGAIDDGAGVAIVTAAAKHILDLPQKPERTIRVVLYAAEELGLLGGKTYAKEHEAELEKHYIAAESDFGAGPIYQIDWRVADTAHPVIN--AKVAEPLGVAAGNNASGGPDVS-LPALGVPVASLRQDGSDYFDYHHTPNDTLDKINP-EALAQNVVYAQFAWV-ANSKVELRPL

3iibA2

0.32

0.27

8.20

2.59

FFAS-3D

---------------------------------DDINQKV------AEQLAQKAQ---SSSLGYDIVESLTVEVGPRLAGSEQDKVAVDWAIAKLQSLGFDRVYKEPVTVP----VRRGETTSYNVIAEVKGSTKADEIVLIGAHLDSWDEGTGAIDDGAGVAIVTAAAKHILDLPQKPERTIRVVLYAAEELGLLGGKTYAKEHEAELEKHYIAAESDFGAGPIYQIDWRVADTAHSPVIN-AKVAEPLGVAAGNNKASGGPDVSLPALGVPVASLRQDGSDYFDYHHTPNDTLDKINPEALAQNVAVYAQFAWVANSKVELRPLP

5gneA

0.12

0.11

3.91

1.17

EigenThreader

DHFSFIAIPIDENITNTLQKMRPVCGSNRFLDSKKLLDKLINHEAQVHSLFE----QIDPAKIWQTNQHLTSYI-NRSAKSRTGVEAAQWFKQQFDTLAGRKDVESYFVK-TG----NKFIQPSVVTVIG--KDKPGEAIVIGAHIDTLDGNMPGDDDSSGISVELEMARVVFSSNFELNRPIYFIAYAAEERGLIGSGYVVQDFLQKKIPVKAVMQLDQAGYRAQTIWLLKDKGLTEFTAELLTRYVKTPVGYTKCGYACSDHVNWTNEGFKTTYSATTLDDDNPYVHTSNDTLDILNLEHMVNFTKLGLAFIVELGLN-------

6eslA

0.15

0.12

4.03

2.19

CNFpred

----------------------------------------IKHEEEVNAALKEI----VSDNIWQTLTHMTSY-YNRSATKDTGVETANWLKSKFEQMARTDTSTFFVKTG--------WYKQPSLVTVIGKD-IKAPAIVIGAHMDTLDGMPGAGDDGSGSSSIMEAARVILSSKTTFKRPIYFIWYAAEERGLVGSQHVVQHFQEQSIPVKAVVQFDMTGYRDPTMWVFTDRDLSNYLAKLIDHYIHVPVDYSRCGYGCSDHASWNEEDIPAAFPCETSFDHNPYIHTSSDKMDLLNLEHMTNFSKLAVAFAIELASE-------

4tweA

0.20

0.17

5.39

1.33

DEthreader

--------------------------------------DL--DLEILETVMGQL--D--AHRIRENLRELSR--EPHLASSPRDEDLVQLLLQRWKDSGLDSAEASTYEVLLSAYNRLELRNSSNVLGIIRGAVEPDRYVLYGNHRDSW-V-HGAVDPSSGTAVLLELSRVLGTLTWRPRRSIVFASWGAEEFGLIGSTEFTEEFFNKLERTVAYINVDISVFANATLRVQGTPPVQSVVFSATKEIRSINWFPSLGSLGASDYAPFVHLGISSMDIAYTYARIYPTYHTAFDTFDYVDFSSHQAVARTAGSVILRLSDSFFLLNDQ

(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	0.8222

(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	1suvA	0.81	1.77	0.174	0.859	model1_1suvA.pdb.gz
2	4tweA	0.81	1.61	0.194	0.853	model1_4tweA.pdb.gz
3	6h7yA	0.80	1.84	0.192	0.844	model1_6h7yA.pdb.gz
4	3iibA	0.80	2.09	0.331	0.859	model1_3iibA.pdb.gz
5	3b35A	0.78	1.78	0.193	0.826	model1_3b35A.pdb.gz
6	6eslA	0.77	2.27	0.135	0.832	model1_6eslA.pdb.gz
7	2ek8A	0.77	1.75	0.194	0.810	model1_2ek8A.pdb.gz
8	5gneA	0.77	2.11	0.128	0.823	model1_5gneA.pdb.gz
9	4faiA	0.77	2.37	0.152	0.844	model1_4faiA.pdb.gz
10	3pb4X	0.74	2.45	0.176	0.817	model1_3pb4X.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	0.95	hydrolase activity
GO:0070011	0.94	peptidase activity, acting on L-amino acid peptides
GO:0008238	0.92	exopeptidase activity
GO:0008237	0.89	metallopeptidase activity
GO:0016805	0.84	dipeptidase activity
GO:0008235	0.84	metalloexopeptidase activity
GO:0070573	0.81	metallodipeptidase 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:0071704	0.99	organic substance metabolic process
GO:0043170	0.98	macromolecule metabolic process
GO:0019538	0.96	protein metabolic process
GO:0009987	0.94	cellular process
GO:0006508	0.94	proteolysis
GO:0044237	0.93	cellular metabolic process
GO:1901564	0.85	organonitrogen compound metabolic process
GO:1901575	0.83	organic substance catabolic process
GO:0044248	0.83	cellular catabolic process
GO:0043171	0.82	peptide catabolic process
GO:0065007	0.58	biological regulation
GO:0065008	0.54	regulation of biological quality
GO:1901360	0.52	organic cyclic compound metabolic process
GO:0010817	0.52	regulation of hormone levels
GO:0006725	0.52	cellular aromatic compound metabolic process
GO:0006575	0.52	cellular modified amino acid metabolic process
GO:0006590	0.51	thyroid hormone generation

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:0044421	0.88	extracellular region part
GO:0005615	0.86	extracellular space
GO:0044464	0.53	cell 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	0.512	1ampA	0.779	1.78	0.193	0.826	3.4.11.10	191
2	0.411	2afmA	0.747	2.49	0.137	0.826	2.3.2.5	191
3	0.388	3gb0A	0.643	2.55	0.157	0.719	3.4.11.-	191
4	0.121	1f2oA	0.730	1.80	0.186	0.774	3.4.11.24	191
5	0.093	2zofA	0.708	3.06	0.159	0.826	3.4.13.18	191

	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	0.65	3iibA	0.805	2.09	0.331	0.869	1.22	ZN	complex1.pdb.gz	145,157,219
2	0.56	1txrA	0.779	1.78	0.193	0.826	1.09	BES	complex2.pdb.gz	145,157,191,192,195,219,220,261,278,284,289
3	0.33	3d7dA	0.799	1.81	0.199	0.844	0.82	FBD	complex3.pdb.gz	191,192,194,195,229,231,261,262,276,278,288,289
4	0.31	3b3sA	0.779	1.78	0.193	0.826	0.83	LEU	complex4.pdb.gz	191,192,219,261,278,288,289
5	0.11	2c6pA	0.795	1.59	0.201	0.835	0.92	UUU	complex5.pdb.gz	194,197,198,201,267

	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.