D-I-TASSER P58743

D-I-TASSER results for P58743

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

Summary of the Protein

Uniprot ID: P58743
Protein Name: Prestin
Gene Name: SLC26A5

Input Sequence in FASTA format

>P58743 (744 residues)
MDHAEENEILAATQRYYVERPIFSHPVLQERLHTKDKVPDSIADKLKQAFTCTPKKIRNI
IYMFLPITKWLPAYKFKEYVLGDLVSGISTGVLQLPQGLAFAMLAAVPPIFGLYSSFYPV
IMYCFLGTSRHISIGPFAVISLMIGGVAVRLVPDDIVIPGGVNATNGTEARDALRVKVAM
SVTLLSGIIQFCLGVCRFGFVAIYLTEPLVRGFTTAAAVHVFTSMLKYLFGVKTKRYSGI
FSVVYSTVAVLQNVKNLNVCSLGVGLMVFGLLLGGKEFNERFKEKLPAPIPLEFFAVVMG
TGISAGFNLKESYNVDVVGTLPLGLLPPANPDTSLFHLVYVDAIAIAIVGFSVTISMAKT
LANKHGYQVDGNQELIALGLCNSIGSLFQTFSISCSLSRSLVQEGTGGKTQLAGCLASLM
ILLVILATGFLFESLPQAVLSAIVIVNLKGMFMQFSDLPFFWRTSKIELTIWLTTFVSSL
FLGLDYGLITAVIIALLTVIYRTQSPSYKVLGKLPETDVYIDIDAYEEVKEIPGIKIFQI
NAPIYYANSDLYSNALKRKTGVNPAVIMGARRKAMRKYAKEVGNANMANATVVKADAEVD
GEDATKPEEEDGEVKYPPIVIKSTFPEEMQRFMPPGDNVHTVILDFTQVNFIDSVGVKTL
AGIVKEYGDVGIYVYLAGCSAQVVNDLTRNRFFENPALWELLFHSIHDAVLGSQLREALA
EQEASAPPSQEDLEPNATPATPEA

Predicted Contact and Distance Map Used in D-I-TASSER simulation

Contact Map

Distance Map

D-I-TASSER simulation is guided by the consensus contact map (left figure) and distance map (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.

Information of Domain

No. of Domain	Domain	Domain Boundary	Length of Domain	Models of Domain	Sequence
1	P58743-D1	1-506	506		MDHAEENEILAATQRYYVERPIFSHPVLQERLHTKDKVPDSIADKLKQAFTCTPKKIRNIIYMFLPITKWLPAYKFKEYVLGDLVSGISTGVLQLPQGLAFAMLAAVPPIFGLYSSFYPVIMYCFLGTSRHISIGPFAVISLMIGGVAVRLVPDDIVIPGGVNATNGTEARDALRVKVAMSVTLLSGIIQFCLGVCRFGFVAIYLTEPLVRGFTTAAAVHVFTSMLKYLFGVKTKRYSGIFSVVYSTVAVLQNVKNLNVCSLGVGLMVFGLLLGGKEFNERFKEKLPAPIPLEFFAVVMGTGISAGFNLKESYNVDVVGTLPLGLLPPANPDTSLFHLVYVDAIAIAIVGFSVTISMAKTLANKHGYQVDGNQELIALGLCNSIGSLFQTFSISCSLSRSLVQEGTGGKTQLAGCLASLMILLVILATGFLFESLPQAVLSAIVIVNLKGMFMQFSDLPFFWRTSKIELTIWLTTFVSSLFLGLDYGLITAVIIALLTVIYRTQSP
2	P58743-D2	507-744	238		SYKVLGKLPETDVYIDIDAYEEVKEIPGIKIFQINAPIYYANSDLYSNALKRKTGVNPAVIMGARRKAMRKYAKEVGNANMANATVVKADAEVDGEDATKPEEEDGEVKYPPIVIKSTFPEEMQRFMPPGDNVHTVILDFTQVNFIDSVGVKTLAGIVKEYGDVGIYVYLAGCSAQVVNDLTRNRFFENPALWELLFHSIHDAVLGSQLREALAEQEASAPPSQEDLEPNATPATPEA

Top 1 final models from D-I-TASSER

Click to view	Rank^a	Download	Estimated TM-score^b
	1	model1.pdb.gz	0.73

(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	7ch1A	0.66	2.87	0.343	0.695	model1_7ch1A.pdb.gz
2	6rtcA	0.65	3.15	0.321	0.691	model1_6rtcA.pdb.gz
3	6ki1A	0.48	2.43	0.192	0.508	model1_6ki1A.pdb.gz
4	5i6cA	0.47	4.27	0.105	0.546	model1_5i6cA.pdb.gz
5	5da0A	0.47	2.23	0.174	0.497	model1_5da0A.pdb.gz
6	5sv9A	0.46	4.51	0.110	0.543	model1_5sv9A.pdb.gz
7	4yzfA	0.45	4.70	0.087	0.548	model1_4yzfA.pdb.gz
8	6caaA	0.44	4.94	0.098	0.536	model1_6caaA.pdb.gz
9	3qe7A	0.42	4.79	0.075	0.500	model1_3qe7A.pdb.gz
10	5l25A	0.41	3.73	0.118	0.461	model1_5l25A.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:0015103	1.00	inorganic anion transmembrane transporter activity
GO:0015116	0.99	sulfate transmembrane transporter activity
GO:0015291	0.72	secondary active transmembrane transporter activity
GO:0008514	0.71	organic anion transmembrane transporter activity
GO:0015106	0.70	bicarbonate transmembrane transporter activity
GO:0019531	0.69	oxalate transmembrane transporter activity
GO:0015301	0.69	anion:anion antiporter activity
GO:0005254	0.69	chloride channel 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:0006820	0.98	anion transport
GO:0065007	0.97	biological regulation
GO:0065008	0.96	regulation of biological quality
GO:0015698	0.96	inorganic anion transport
GO:0050801	0.95	ion homeostasis
GO:0009987	0.95	cellular process
GO:0044763	0.94	single-organism cellular process
GO:0006821	0.94	chloride transport
GO:0042391	0.93	regulation of membrane potential
GO:0015711	0.93	organic anion transport
GO:0051453	0.92	regulation of intracellular pH
GO:0015701	0.91	bicarbonate transport
GO:0055085	0.90	transmembrane transport
GO:0098656	0.89	anion transmembrane transport
GO:1902476	0.88	chloride transmembrane transport

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:0044459	1.00	plasma membrane part
GO:0016021	1.00	integral component of membrane
GO:0005887	0.99	integral component of plasma membrane
GO:0044424	0.54	intracellular 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	0.060	1n1hA	0.273	8.67	0.033	0.448	2.7.7.48	NA
2	0.060	1gaxA	0.298	8.64	0.039	0.484	6.1.1.9	NA
3	0.060	1t3tA	0.304	8.55	0.066	0.499	6.3.5.3	NA
4	0.060	3gpbA	0.316	7.85	0.049	0.482	2.4.1.1	NA
5	0.060	1yq2A	0.302	8.65	0.043	0.501	3.2.1.23	404

	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	6gpbA	0.317	7.83	0.048	0.481	0.25	GLC	complex1.pdb.gz	74,75,89,127
2	0.01	3ms4A	0.305	7.42	0.043	0.446	0.13	21N	complex2.pdb.gz	64,196,200
3	0.01	3mtaA	0.308	7.76	0.052	0.466	0.18	22O	complex3.pdb.gz	86,91,410,411
4	0.01	3dd1A	0.305	7.55	0.033	0.449	0.22	25D	complex4.pdb.gz	60,63,64,66,191,198,378
5	0.01	1ofdA	0.311	8.23	0.040	0.495	0.10	FMN	complex5.pdb.gz	194,195,199
6	0.01	2vdcB	0.314	8.27	0.038	0.505	0.12	FMN	complex6.pdb.gz	88,89,288,289,290,291
7	0.01	2qrpA	0.304	7.51	0.029	0.446	0.12	S06	complex7.pdb.gz	124,382,383,385

	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.