D-I-TASSER Q19T08-D1

D-I-TASSER results for Q19T08-D1

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

Input Sequence in FASTA format

>Q19T08 (205 residues)
MGTAGAMQLCWVILGFLLFRGHNSQPTMTQTSSSQGGLGGLSLTTEPVSSNPGYIPSSEA
NRPSHLSSTGTPGAGVPSSGRDGGTSRDTFQTVPPNSTTMSLSMREDATILPSPTSETVL
TVAAFGVISFIVILVVVVIILVGVVSLRFKCRKSKESEDPQKPGSSGLSESCSTANGEKD
SITLISMKNINMNNGKQSLSAEKVL

Predicted Secondary Structure

Sequence	20 40 60 80 100 120 140 160 180 200 \| \| \| \| \| \| \| \| \| \| MGTAGAMQLCWVILGFLLFRGHNSQPTMTQTSSSQGGLGGLSLTTEPVSSNPGYIPSSEANRPSHLSSTGTPGAGVPSSGRDGGTSRDTFQTVPPNSTTMSLSMREDATILPSPTSETVLTVAAFGVISFIVILVVVVIILVGVVSLRFKCRKSKESEDPQKPGSSGLSESCSTANGEKDSITLISMKNINMNNGKQSLSAEKVL
Prediction	CCCCCHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHSSSSSSSHHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCSSSSSSSSCCCCCCCCCCCHHHCC
Confidence	9852014678999999986267789876668886678786322578888888878876788988777889999999988887778765556789988766766677777899997545423213121245675443321001233321122025454577788755556666556887552689986311245777886322149
	H:Helix; S:Strand; C:Coil

Predicted Solvent Accessibility

Sequence	20 40 60 80 100 120 140 160 180 200 \| \| \| \| \| \| \| \| \| \| MGTAGAMQLCWVILGFLLFRGHNSQPTMTQTSSSQGGLGGLSLTTEPVSSNPGYIPSSEANRPSHLSSTGTPGAGVPSSGRDGGTSRDTFQTVPPNSTTMSLSMREDATILPSPTSETVLTVAAFGVISFIVILVVVVIILVGVVSLRFKCRKSKESEDPQKPGSSGLSESCSTANGEKDSITLISMKNINMNNGKQSLSAEKVL
Prediction	7444433401100001000203444344454455645464454445444465452454444444444454444433467455454455445624464444436466535435435342313132313101213331121101100203331353565554554444333541454635533020030341336445524415627
	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

CCCCCHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHSSSSSSSHHHHHCCCCCCCCCCCCCCCCCCCCCCCCCCCCCSSSSSSSSCCCCCCCCCCCHHHCC
MGTAGAMQLCWVILGFLLFRGHNSQPTMTQTSSSQGGLGGLSLTTEPVSSNPGYIPSSEANRPSHLSSTGTPGAGVPSSGRDGGTSRDTFQTVPPNSTTMSLSMREDATILPSPTSETVLTVAAFGVISFIVILVVVVIILVGVVSLRFKCRKSKESEDPQKPGSSGLSESCSTANGEKDSITLISMKNINMNNGKQSLSAEKVL

2nlxA

0.07

2.84

0.41

CEthreader

IGIDLGTSGVKVILLNEQGEVVAAQTEKLTVSRPHPLWSEQDPEQWWQATDRAMKALGDQHSLQDVKALGIAGQMHGATLRPAILWNDGRCAQECTLLEARVPQSRVITGNLMMPGFTAPKLLWVQRHEPEIFRQIDKVLLPKDYLRLRMTGEFASDMSDYEGSEITVVAGGGDNAAGAVGVGMVDANQAMLSLGTSGVYFAVSE

5eybA

0.05

2.45

0.53

EigenThreader

LDHTQVADSLPLSSLVKLLVQEMPSFTRRTILRHLRALYNIPGYEKYSRKNSSGRGDFGVQETAIISQEVHNFIMDQGWSEYQFCNQIWYNPFEDRCHGKCWTKIGRKMARMPNDCRDRWRDVVEEETQLLQIVAWTLVAQMLGLQCRYKFQQLTKAASKFELQENVWLLERIYDSLLNNGGKIHIPSYDNLPLLEATKSAIDDF

7cu3A7

0.13

0.09

3.03

0.47

FFAS-3D

-----FFLLLYGILGVQMFGTFTYH------------------CVVNDTKPGNVTWNSLAIPDTHCSPELEEGYQCPPGFKCMDLEDLGLSRQELGYSGFNEIGTSIFTVYEASSQEGWVFLRWRSYFYFITLIFFVKNVFIAVIIETFAEIRVQFQQ-----------------------------------------------

5yfpB

0.07

0.06

2.66

0.91

SPARKS-K

NIDQPQETILSLFSKLLNLENFIKNTTSSSNENPGHMISKIIHSQRLILQNNTNQDKSQGCVEYYLKINQLFQIISDTGKDSEGLKSTVEPNKVNTISGTSYLNLNCQPSSQGLTDSPTIIEMWLLILKYINDLWKICDQFIEFWEHIEKFLDGTQNSIINEKRKENILIGDSNIIESYQK-----------SLILKEEQINEVR

4mmbA

0.17

0.05

1.60

0.65

CNFpred

IAKAGAFNLGFITLPAIFSQTA---------------------------------------------------------------------------------------------GGTFLGFLWFFLLFFAGLTSSIAGMQPMIAFLEDEL------------------------------------------------------

5ue8A

0.07

0.06

2.37

0.83

DEthreader

-----E-ELKNHVYKKTLQALYPISCTTPHNFE-------VWTAPTYCYE---DQRAEIIKVKQS--GEEK---------------------ENLFAVDAVESYQAMTFLLLLHNSLRILVDCVKALIEVMWSLFAMVYEYPAWFEPFVIQWLDEETSNVLQ--DI---LVKLNNVLDELSHRVLKELWKLVMMLALDTIQYFAG

4oonA

0.04

2.19

0.79

MapAlign

DLQNAASQSVRDGLIDYDQVTQVEKSGIMVMTRDGKEEAVTWDSMKWARPFLSNNSMGPMPRQPADVAQAGDQIRVQRQEDGTLRFVQIPAAQSALISLDPKDGAIRSLVGGFTVTPMEIAGAWSVARTAYIMTSMLQDVIKGTGRRALALKRTDLAGKTGTTNDSKDGWFSGYNSDYVTSVWVGFDQPETLGRREYGGTVALPI

2nbiA

0.14

4.64

0.64

MUSTER

SECADVLEECPIDECFLPYSDASRPPSCLSFGRP--DCDVLPTPQNINCPRCCATECRPDNPMFTPSPDGSPPICSPTMLPTNQPTPPEPSSAPSDCGEVIEECPLDTCFLPTSDPARPPDCTAVGRPDCDVLPFPNNLGCPACCP--FECSPDNPMFTPSPDGSPPNCSPTMLPTPQPSTPT-----VITSPAPSSQPSAEVIE

5dgoA1

0.13

0.08

2.71

0.51

HHsearch

FVASDVDALCACILQALFQCDHV--QYTLVPVSGWQAFLEH--KEQFHYINCGIFFVCDTHRPVNVVNVYNDTQ--------------------------------------------------------IK------------------LLIKQD-DDLEVPAYEDIFRD---SEPVEQTRRRDILFDYEQYEYHGTSSAMVMF

2xr1A

0.07

2.98

0.38

CEthreader

PKVVRTPPIKSRTVKNIREFMRNNLKERKEILKTVGRKIHRECTSKDQWVRVTALGGCKECFLLSTPESRILIDCGVNVGSDENMTPYLYVPEVFPLNQIDALVPLLFKYGYEGPVYCTPPTRDLMVLLQLDYIDVAAKEESGMVAKTLKHTIPLDYEEVTDIAPDIKLTFHNAGHILGSAISHFHIGTGDYKYEKTRLFDPAVN

(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	0.4193

(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	2r72A	0.45	5.94	0.077	0.810	model1_2r72A.pdb.gz
2	3gr4A	0.42	6.01	0.057	0.771	model1_3gr4A.pdb.gz
3	6ustA	0.42	5.32	0.069	0.702	model1_6ustA.pdb.gz
4	3gg8C	0.42	5.59	0.043	0.727	model1_3gg8C.pdb.gz
5	4zxjA	0.42	5.44	0.017	0.722	model1_4zxjA.pdb.gz
6	3agrA	0.42	5.33	0.017	0.693	model1_3agrA.pdb.gz
7	4a5bA2	0.42	5.76	0.029	0.717	model1_4a5bA2.pdb.gz
8	1ry2A	0.36	6.11	0.042	0.663	model1_1ry2A.pdb.gz
9	1mdfA1	0.32	5.82	0.012	0.590	model1_1mdfA1.pdb.gz
10	2ajrA	0.30	5.71	0.043	0.537	model1_2ajrA.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	0.68	catalytic activity
GO:0016740	0.61	transferase activity
GO:0016772	0.60	transferase activity, transferring phosphorus-containing groups
GO:0043169	0.52	cation binding
GO:0016773	0.52	phosphotransferase activity, alcohol group as acceptor
GO:0046872	0.51	metal ion binding
GO:0031420	0.50	alkali metal 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:2000353	0.80	positive regulation of endothelial cell apoptotic process
GO:1901800	0.80	positive regulation of proteasomal protein catabolic process
GO:0016525	0.80	negative regulation of angiogenesis

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:0005886	1.00	plasma membrane
GO:0005829	1.00	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	0.060	1h0hA	0.391	6.00	0.067	0.732	1.2.1.2	NA
2	0.060	1pklG	0.408	5.89	0.044	0.722	2.7.1.40	79
3	0.060	2dqmA	0.403	5.64	0.032	0.678	3.4.11.2	NA
4	0.060	3l44B	0.398	5.57	0.062	0.693	5.4.3.8	NA
5	0.060	3gg8C	0.422	5.59	0.043	0.727	2.7.1.40	86

	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	1t5aB	0.428	5.95	0.063	0.776	0.49	OXL	complex1.pdb.gz	28,51,53,54
2	0.01	2vggA	0.403	6.26	0.053	0.761	0.50	PGA	complex2.pdb.gz	24,50,52
3	0.01	2g50A	0.426	5.98	0.058	0.771	0.59	NA	complex3.pdb.gz	164,166,168,169

	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.