D-I-TASSER Q9UKT5

D-I-TASSER results for Q9UKT5

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

Summary of the Protein

Uniprot ID: Q9UKT5
Protein Name: F-box only protein 4
Gene Name: FBXO4

Input Sequence in FASTA format

>Q9UKT5 (387 residues)
MAGSEPRSGTNSPPPPFSDWGRLEAAILSGWKTFWQSVSKERVARTTSREEVDEAASTLT
RLPIDVQLYILSFLSPHDLCQLGSTNHYWNETVRDPILWRYFLLRDLPSWSSVDWKSLPD
LEILKKPISEVTDGAFFDYMAVYRMCCPYTRRASKSSRPMYGAVTSFLHSLIIQNEPRFA
MFGPGLEELNTSLVLSLMSSEELCPTAGLPQRQIDGIGSGVNFQLNNQHKFNILILYSTT
RKERDRAREEHTSAVNKMFSRHNEGDDQQGSRYSVIPQIQKVCEVVDGFIYVANAEAHKR
HEWQDEFSHIMAMTDPAFGSSGRPLLVLSCISQGDVKRMPCFYLAHELHLNLLNHPWLVQ
DTEAETLTGFLNGIEWILEEVESKRAR

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 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.

Information of Domain

No. of Domain	Domain	Domain Boundary	Length of Domain	Models of Domain	Sequence
1	Q9UKT5-D1	1-160	160		MAGSEPRSGTNSPPPPFSDWGRLEAAILSGWKTFWQSVSKERVARTTSREEVDEAASTLTRLPIDVQLYILSFLSPHDLCQLGSTNHYWNETVRDPILWRYFLLRDLPSWSSVDWKSLPDLEILKKPISEVTDGAFFDYMAVYRMCCPYTRRASKSSRPM
2	Q9UKT5-D2	161-387	227		YGAVTSFLHSLIIQNEPRFAMFGPGLEELNTSLVLSLMSSEELCPTAGLPQRQIDGIGSGVNFQLNNQHKFNILILYSTTRKERDRAREEHTSAVNKMFSRHNEGDDQQGSRYSVIPQIQKVCEVVDGFIYVANAEAHKRHEWQDEFSHIMAMTDPAFGSSGRPLLVLSCISQGDVKRMPCFYLAHELHLNLLNHPWLVQDTEAETLTGFLNGIEWILEEVESKRAR

Top 1 final models from D-I-TASSER

Click to view	Rank^a	Download	Estimated TM-score^b
	1	model1.pdb.gz	0.74

(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	2wkpA	0.45	3.78	0.066	0.537	model1_2wkpA.pdb.gz
2	5i6fA	0.45	6.03	0.050	0.667	model1_5i6fA.pdb.gz
3	3o47A	0.45	3.98	0.128	0.540	model1_3o47A.pdb.gz
4	4c0jA	0.45	5.24	0.060	0.592	model1_4c0jA.pdb.gz
5	5kszA	0.44	5.43	0.056	0.597	model1_5kszA.pdb.gz
6	2vz8B	0.44	5.93	0.047	0.661	model1_2vz8B.pdb.gz
7	3l2oB	0.44	3.58	0.690	0.506	model1_3l2oB.pdb.gz
8	3dofA	0.43	1.99	0.179	0.452	model1_3dofA.pdb.gz
9	1on3E	0.41	6.67	0.070	0.649	model1_1on3E.pdb.gz
10	1xnvA	0.40	6.57	0.071	0.625	model1_1xnvA.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	0.90	catalytic activity
GO:0004842	0.89	ubiquitin-protein transferase activity
GO:0042802	0.83	identical protein binding
GO:0046983	0.79	protein dimerization activity
GO:0042803	0.78	protein homodimerization 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:0065008	0.99	regulation of biological quality
GO:0043161	0.99	proteasome-mediated ubiquitin-dependent protein catabolic process
GO:0031146	0.98	SCF-dependent proteasomal ubiquitin-dependent protein catabolic process
GO:0042592	0.97	homeostatic process
GO:0016567	0.97	protein ubiquitination
GO:0050789	0.93	regulation of biological process
GO:0050794	0.92	regulation of cellular process
GO:0080090	0.91	regulation of primary metabolic process
GO:0060255	0.91	regulation of macromolecule metabolic process
GO:0031323	0.91	regulation of cellular metabolic process
GO:0048522	0.90	positive regulation of cellular process
GO:0032270	0.89	positive regulation of cellular protein metabolic process
GO:0031399	0.87	regulation of protein modification process
GO:0016043	0.87	cellular component organization
GO:0051276	0.86	chromosome organization
GO:0031398	0.86	positive regulation of protein ubiquitination
GO:0000209	0.84	protein polyubiquitination
GO:0000723	0.83	telomere maintenance

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:0019005	1.00	SCF ubiquitin ligase complex
GO:0044444	0.58	cytoplasmic 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	1gthA	0.408	6.37	0.053	0.636	1.3.1.2	NA
2	0.060	3ff6A	0.420	5.87	0.044	0.612	6.4.1.2 6.3.4.14	NA
3	0.060	2fhcA	0.312	7.48	0.037	0.558	3.2.1.41	282
4	0.060	1bhgA	0.400	6.63	0.043	0.661	3.2.1.31	NA
5	0.060	1vrgA	0.399	6.63	0.061	0.630	6.4.1.2	NA

	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	0.08	2x24B	0.411	5.89	0.053	0.594	0.57	X24	complex1.pdb.gz	373,374,377,378
2	0.01	3o47B	0.409	4.73	0.103	0.530	0.78	GDP	complex2.pdb.gz	187,188,189,192,193,330,332,363,364,365
3	0.01	3pgqB	0.411	5.93	0.036	0.594	0.52	GY3	complex3.pdb.gz	271,308,309,312
4	0.01	3tvuB	0.410	5.86	0.033	0.592	0.55	B37	complex4.pdb.gz	372,375,376
5	0.01	3ff6A	0.420	5.87	0.044	0.612	0.51	RCP	complex5.pdb.gz	369,374,377
6	0.01	3h0sC	0.411	5.97	0.034	0.597	0.63	B38	complex6.pdb.gz	373,376,377
7	0.01	3tdcA	0.414	5.88	0.055	0.600	0.53	0EU	complex7.pdb.gz	368,372,373,375,376,377

	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.