D-I-TASSER Q76FK4-D3

D-I-TASSER results for Q76FK4-D3

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

Input Sequence in FASTA format

>Q76FK4 (310 residues)
FEGRAGQKLMDLQSHFGTDDRFRMDSRFLETDSEEEQEEVNEKKTAEEEELAEEKKKALN
VVQSVLQINLSNSTNRGSVAAKKFKDIIHYDPTKQDHATYERKRDDKPKESKAKRKKKRE
EAEKLPEVSKEMYYNIAMDLKEIFQTTKYTSEKEEGTPWNEDCGKEKPEEIQDPAALTSD
AEQPSGFTFSFFDSDTKDIKEETYRVETVKPGKIVWQEDPRLQDSSSEEEDVTEETDHRN
SSPGEASLLEKETTRFFFFSKNDERLQGSDLFWRGVGSNMSRNSWEARTTNLRMDCRKKH
KDAKRKMKPK

Predicted Secondary Structure

Sequence	20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| FEGRAGQKLMDLQSHFGTDDRFRMDSRFLETDSEEEQEEVNEKKTAEEEELAEEKKKALNVVQSVLQINLSNSTNRGSVAAKKFKDIIHYDPTKQDHATYERKRDDKPKESKAKRKKKREEAEKLPEVSKEMYYNIAMDLKEIFQTTKYTSEKEEGTPWNEDCGKEKPEEIQDPAALTSDAEQPSGFTFSFFDSDTKDIKEETYRVETVKPGKIVWQEDPRLQDSSSEEEDVTEETDHRNSSPGEASLLEKETTRFFFFSKNDERLQGSDLFWRGVGSNMSRNSWEARTTNLRMDCRKKHKDAKRKMKPK
Prediction	CCCHHHHHHHHHHHHHCCCCCCCCCHHHHHCHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCHHHCCCCCCCCCCCCCHHHHHHHCCCCCCCCCCCHHHHHHCCCCCCCCCCCCCCHHHHCCCHHHHHCCCCCCCCCCCCCCHHHHHCCCCCCCCCCCCHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCSSSSCCCCCHHHHCHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCC
Confidence	9862478999999864799661034455320024555432100231377899999999999998619877676653201111357871279998034665116666644320122222032235788763111111340677753677753334444123321001210003631121366555567764467754555421001344565444444586545565444431001234557644333323443114540488323330687623565056789899999999999999999887512789
	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 \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| FEGRAGQKLMDLQSHFGTDDRFRMDSRFLETDSEEEQEEVNEKKTAEEEELAEEKKKALNVVQSVLQINLSNSTNRGSVAAKKFKDIIHYDPTKQDHATYERKRDDKPKESKAKRKKKREEAEKLPEVSKEMYYNIAMDLKEIFQTTKYTSEKEEGTPWNEDCGKEKPEEIQDPAALTSDAEQPSGFTFSFFDSDTKDIKEETYRVETVKPGKIVWQEDPRLQDSSSEEEDVTEETDHRNSSPGEASLLEKETTRFFFFSKNDERLQGSDLFWRGVGSNMSRNSWEARTTNLRMDCRKKHKDAKRKMKPK
Prediction	8726424402511562543510302541255555665554656545565525502541151035106361555556445525543512201154751442234575565656555546556565447356633152354046315566544454553544554454444544445455555644442414224444464655526365264664445743445256655664655666646645544444535341000455263063044013455454336406611640252024214613564578
	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

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

SS
Seq

CCCHHHHHHHHHHHHHCCCCCCCCCHHHHHCHHHHHHHHHHHCCCHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCCCHHHCCCCCCCCCCCCCHHHHHHHCCCCCCCCCCCHHHHHHCCCCCCCCCCCCCCHHHHCCCHHHHHCCCCCCCCCCCCCCHHHHHCCCCCCCCCCCCHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCSSSSCCCCCHHHHCHHHHHCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHCCCC
FEGRAGQKLMDLQSHFGTDDRFRMDSRFLETDSEEEQEEVNEKKTAEEEELAEEKKKALNVVQSVLQINLSNSTNRGSVAAKKFKDIIHYDPTKQDHATYERKRDDKPKESKAKRKKKREEAEKLPEVSKEMYYNIAMDLKEIFQTTKYTSEKEEGTPWNEDCGKEKPEEIQDPAALTSDAEQPSGFTFSFFDSDTKDIKEETYRVETVKPGKIVWQEDPRLQDSSSEEEDVTEETDHRNSSPGEASLLEKETTRFFFFSKNDERLQGSDLFWRGVGSNMSRNSWEARTTNLRMDCRKKHKDAKRKMKPK

1vt4I3

0.04

1.97

0.54

CEthreader

GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG----------------------

6z16D

0.06

2.60

0.53

EigenThreader

ATVGLVVASGALLHRVHTDGALLVLTTSIIALACLVYSFYAIGHKRETFYYYSFFQFLIVGVNGAFTTGDLFNLFVFFEVMLMSSYVLLVLGGTKIQLRETIKYTLVNVISSALFVVAVAYLYAVTGTL--------NIVFGLKGAIFPLAWLALGTIIIGVIGAVAYYNIIAAVGVMIFGISIMTPESVEGTIFYLLQDMVMKAMLFLFVGIIFSITRSNDIRSFSGLITSY---------PLLGWAFFIAALSLAGIPPLSGFIGKLLIVKASFDAQLIFEAIVILLSSLLVLYSVMKIFMNGFWGEK

5lqxG

0.09

0.07

2.73

0.45

FFAS-3D

-------TLREIETRLKS------------IKNIEKITNTMKVVASTRMGRAQRAMASSRAFREGDSDFFATAETSTPETAEKTLIIA--------------VSSDKGLCGSIHSQIAKATRAKLQETPNADVVTIGDKIKAQMLRTHSSN---VVLSFNGVGKEAPTFWEASLIADEIRKLGDYDKIEVMYNKFVSGVAFEPSVFPSFSPISIEESPKLSEFELEEDQA-----------------IPTSLSQISLTNAILNAMAEGSEISARRNAMDNASKNAGEMINKYSILYNRTRQAVITN----

7abiM

0.09

3.31

1.10

SPARKS-K

FMHKMPRLWLDYCQFLMDQGRVRTFDRALRALPITQHSRIWPLYLRFETAVRGYRRSAEEYIEYLKSSDRLDEAAQRLATVVNDERFVSKAGKSNHELCDLISQNPDKVQSLNVDAIIRGGLTRFTDQLSGHFEKARDVYEEAIRTVMTVRDFDSYAQFEESMIAAKMETASELGREEEDDVDLEL-RLARFEQLISRRPLLSVLLRQNPHHVHEWHKRVALHQGRPREIINTYTEAVQTVDPFKATG-----------KPHTLWVAFAKFYEDNGQLDDARVILEKQVDDLASVWCQCGELELRHENYD

2cgeA

0.16

0.09

2.90

0.41

CNFpred

--KNIVKKLIEAFNEIA--------------------------------EDSEQFEKFYSAFSKNIKLGVHEDTQNRA----ALAKLLRYNSTKSELTSLTDYVTRMPEHQK------------------NIYYITGESLKAVEKS-----------PFLDAL--------------------AKNFEVLFLTDP-------------------------------IDEYAFTQLKEFEG---------------TLVDITKDFELEETD------EEKAEREKEIKEYEPLTKALKEILGDQVEKVVVS

6g2dC

0.05

0.03

1.50

0.67

DEthreader

PEMVADVNIKDIRMPWGDSPIDFESAHVPCPRGHVGENREAISNMVVALK--------YDGSSQTALRG-----------------QDIMTQSIVQLVQRYIGHMKQLCGRDPRQFIPCEVAFTNVRTD-------------------------DSRT-QIMFQAYGDKQGPLH----------------------------DLLQRFQSLGTTCDDFEGVFTVSEIMVVGRVTQAIKNLLRECNPRHPELSYVLKQIRSLVQANP----------------------------TQHISP-Q--------

1vt4I3

0.06

2.65

0.92

MapAlign

-LHRSIVDHYNIPKTFSDDLIPPYIGHHLKNIEHPERMTLFMVFLDFRFLEQLQQLKFYKPYICDNDPKYERLVNA-ILDFLPKIEENLICSKYTDLLRIALMAEDEAIFEEAHKQVQRGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG

2tmaA

0.14

0.12

4.07

0.75

MUSTER

-----------------MDA--KMQM--LKLDKENALDRAEQAEADKKAAEDRSKQLEDELVS--LQKKLKGTEDELDKYSEALKD------AQEKLELAEKKATDAEADVASLNRRIQLVEEELDRAQERL-----ATALQKLEEAEKAADESERGMKVIESRAQKDEEKMEIQEIQLKEAKHI--------AEDADRKYEEVARKLVIIESDLERAEERAELSEGKCAELEEEIKTVTNNLKSLEAQAEKYSQK--EDKYEEEIKVLSD--KLKEAETRAEFAERSVTKLEKSIDD--EDELYAQKLK

5eqzA1

0.25

0.05

1.60

0.40

HHsearch

-----------------------------------------------HHHYVEEKKEIDSLMEDVLALVNDSSGGK----FKDYKDNLKDIGNAEL---------------------------------KEKLLN----LQNSFQDKL--------------------------------------------------------------------------------------------------------------------------------------------------------AAKL------

1d4nA

0.07

2.81

0.46

CEthreader

VSEHEATKCQSFRDHMKSVISDGPSVACVKKASYLDCIRAIAANEADAVTLDAGLVYDAYLAPNNLKPVVAEFYGSKEDPQTFYKKDSGFQMNQLRGKKSCHTGLGRSAGWNIPIGLLYCDLPEPRKPLEKAVANFFSGSCAPCADGTDFPQLCQLCPGCGCSTLNQYFGYSGAFKCLKDGAGDVAFVKESTIFENLANKADRDQYELLCLDNTRKPVDEYKDCHLAQVPSHTVVARSMGGKEDLIWELLNQAQEHFGKDKSKEFQLFSSPHGKDLKVPPRMDAKMYLGYEYVTAIRNLREGTC------

(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	0.3458

(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	4oo3A	0.40	5.96	0.057	0.648	model1_4oo3A.pdb.gz
2	6reyc	0.40	6.24	0.069	0.661	model1_6reyc.pdb.gz
3	2d5wA	0.40	6.57	0.068	0.690	model1_2d5wA.pdb.gz
4	5g0iA	0.40	6.57	0.042	0.677	model1_5g0iA.pdb.gz
5	1ox4B	0.39	6.54	0.072	0.664	model1_1ox4B.pdb.gz
6	6epyA	0.39	6.86	0.047	0.697	model1_6epyA.pdb.gz
7	6dqqA	0.39	6.71	0.043	0.681	model1_6dqqA.pdb.gz
8	6e3dA	0.39	6.74	0.062	0.684	model1_6e3dA.pdb.gz
9	6f72A	0.39	6.00	0.036	0.619	model1_6f72A.pdb.gz
10	3m8uA	0.39	6.56	0.035	0.652	model1_3m8uA.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:0044822	1.00	poly(A) RNA 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:0030307	1.00	positive regulation of cell growth
GO:0006364	1.00	rRNA processing
GO:0006260	1.00	DNA replication

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:0005737	1.00	cytoplasm
GO:0005730	1.00	nucleolus
GO:0005634	1.00	nucleus

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	1qh1B	0.383	6.13	0.024	0.616	1.18.6.1	10
2	0.060	1ea0A	0.362	6.66	0.035	0.632	1.4.1.13	NA
3	0.060	2ivfA	0.371	7.19	0.053	0.700	1.17.99.2	19
4	0.060	2uuvD	0.382	7.17	0.037	0.713	2.5.1.26	NA
5	0.060	3ce6A	0.377	6.73	0.047	0.661	3.3.1.1	6

	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	0.01	1jvnB	0.387	6.59	0.076	0.671	0.37	POP	complex1.pdb.gz	6,12,13,16
2	0.01	3ir5A	0.344	6.95	0.039	0.629	0.26	SF4	complex2.pdb.gz	11,13,14,15,17,18
3	0.01	2cqsA	0.379	6.49	0.040	0.645	0.13	SO4	complex3.pdb.gz	7,99,100
4	0.01	1ox5A	0.380	6.34	0.065	0.648	0.12	1PR	complex4.pdb.gz	17,18,90,131
5	0.01	1h1lB	0.316	6.29	0.096	0.529	0.31	CLF	complex5.pdb.gz	4,5,8,9,32
6	0.01	1ox4A	0.386	6.44	0.069	0.652	0.25	POP	complex6.pdb.gz	5,6,12
7	0.01	3rx8A	0.382	6.70	0.027	0.668	0.24	9MR	complex7.pdb.gz	5,7,32
8	0.01	3qfyB	0.378	6.49	0.040	0.645	0.22	BGC	complex8.pdb.gz	2,6,10
9	0.01	1ox4B	0.389	6.58	0.076	0.671	0.33	POP	complex9.pdb.gz	2,3,9,10,11

	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.