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COFACTOR result for job id 76391

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>76391 (208 residues)
MSRFIGSTFKKSRRFGFSILETGKEFSKGKKRITTPGQHGKERAKVKVSEYGQQLQEKQK
VKFMYGLSERQFRNTFAKAKKMQGILGTNFLVLLESRLDNIVYRLGFSATRQGARQLVNH
GHILVNGKKVDIPSYLLSVGDLVEVKASMKKNEKVLEALQNNEATLEFVKVNKNEVKGEF
VRLPERTELSSEISESLIVEWYNRLIKK

Download query sequence and structure

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	3knjD	0.95	0.72	0.436	0.971	Download
2	2aw7D	0.91	1.49	0.448	0.966	Download
3	3bbnD	0.90	1.38	0.386	0.947	Download
4	1qd7C	0.74	1.13	0.528	0.764	Download
5	3j20E	0.30	5.07	0.118	0.452	Download
6	3sk3A2	0.30	5.59	0.073	0.514	Download
7	3dh3B	0.30	3.80	0.200	0.380	Download
8	1tubA1	0.29	6.16	0.049	0.524	Download
9	2istA	0.29	5.84	0.026	0.519	Download
10	1jh3A	0.27	2.32	0.130	0.312	Download

(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:0019843	1.00	rRNA binding
GO:0003735	0.99	structural constituent of ribosome
GO:0003824	0.53	catalytic activity

Download full result of the above consensus prediction.

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(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:

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[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:0045903	1.00	positive regulation of translational fidelity
GO:0009987	0.87	cellular process
GO:0008152	0.79	metabolic process
GO:0044237	0.78	cellular metabolic process
GO:0071704	0.71	organic substance metabolic process
GO:0044238	0.66	primary metabolic process
GO:0006807	0.65	nitrogen compound metabolic process
GO:0034641	0.62	cellular nitrogen compound metabolic process
GO:0043170	0.60	macromolecule metabolic process

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:0044444	1.00	cytoplasmic part
GO:0032991	0.99	macromolecular complex
GO:0044391	0.98	ribosomal subunit
GO:0015935	0.97	small ribosomal subunit
GO:0005622	0.61	intracellular
GO:0043229	0.56	intracellular organelle

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	2uytA	0.416	5.73	0.040	0.716	2.7.1.5	NA
2	0.060	3cirA	0.412	5.65	0.036	0.712	1.3.99.1	122
3	0.060	1peuA	0.435	5.43	0.059	0.731	1.17.4.1	NA
4	0.060	1h2rL	0.407	5.47	0.078	0.692	1.12.2.1	104
5	0.060	3fu7B	0.405	5.30	0.047	0.668	1.10.3.2	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	0.14	1nekA	0.459	5.17	0.074	0.750	0.11	FAD	Download	66,67,77,79,82,83,84,99
2	0.08	1i97D	0.942	0.99	0.431	0.971	0.39	TAC	Download	84,89,90
3	0.01	1kb92	0.344	5.73	0.038	0.601	0.12	III	Download	195,196,199
4	0.01	1qlb0	0.416	5.59	0.086	0.697	0.15	III	Download	59,61,65
5	0.01	3p4qM	0.458	5.04	0.045	0.731	0.14	OAA	Download	77,87,88
6	0.01	1chu0	0.427	5.82	0.017	0.750	0.12	III	Download	87,88,90,91,94,95,107,108
7	0.01	1nekA	0.459	5.17	0.074	0.750	0.35	CA	Download	104,105,106,114

	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.

[Download result.tar.bz2 for all prediction results]

Reference:

Chengxin Zhang, Peter L Freddolino, and Yang Zhang. COFACTOR: Improved protein function prediction by combining structure, sequence, and protein-protein interaction information. Nucleic Acids Research, 45: W291-299 (2017)
Ambrish Roy, Jianyi Yang, and Yang Zhang. COFACTOR: An accurate comparative algorithm for structure-based protein function annotation. Nucleic Acids Research, 40:W471-W477 (2012).

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