D-I-TASSER Q6P1L8

D-I-TASSER results for Q6P1L8

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

Summary of the Protein

Uniprot ID: Q6P1L8
Protein Name: 39S ribosomal protein L14, mitochondrial
Gene Name: MRPL14

Input Sequence in FASTA format

>Q6P1L8 (145 residues)
MAFFTGLWGPFTCVSRVLSHHCFSTTGSLSAIQKMTRVRVVDNSALGNSPYHRAPRCIHV
YKKNGVGKVGDQILLAIKGQKKKALIVGHCMPGPRMTPRFDSNNVVLIEDNGNPVGTRIK
TPIPTSLRKREGEYSKVLAIAQNFV

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	Q6P1L8-D1	1-145	145		MAFFTGLWGPFTCVSRVLSHHCFSTTGSLSAIQKMTRVRVVDNSALGNSPYHRAPRCIHVYKKNGVGKVGDQILLAIKGQKKKALIVGHCMPGPRMTPRFDSNNVVLIEDNGNPVGTRIKTPIPTSLRKREGEYSKVLAIAQNFV

Top 1 final models from D-I-TASSER

Click to view	Rank^a	Download	Estimated TM-score^b
	1	model1.pdb.gz	0.7074

(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	5lzsV	0.75	2.28	0.138	0.848	model1_5lzsV.pdb.gz
2	2otjK	0.74	1.40	0.224	0.800	model1_2otjK.pdb.gz
3	4a17J	0.74	2.19	0.172	0.828	model1_4a17J.pdb.gz
4	5xy3V	0.74	1.92	0.178	0.814	model1_5xy3V.pdb.gz
5	4ce4O	0.74	1.40	0.895	0.786	model1_4ce4O.pdb.gz
6	1vx7M	0.73	1.69	0.181	0.800	model1_1vx7M.pdb.gz
7	3j21J	0.73	1.56	0.241	0.800	model1_3j21J.pdb.gz
8	5an9E	0.73	2.23	0.183	0.828	model1_5an9E.pdb.gz
9	3zf7W	0.71	2.16	0.164	0.828	model1_3zf7W.pdb.gz
10	2zjrH	0.69	1.31	0.327	0.738	model1_2zjrH.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:0003723	0.98	RNA binding
GO:0003735	0.89	structural constituent of ribosome
GO:0070180	0.84	large ribosomal subunit rRNA 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:0034645	1.00	cellular macromolecule biosynthetic process
GO:0070125	0.80	mitochondrial translational elongation
GO:0044238	0.69	primary metabolic process
GO:0034641	0.68	cellular nitrogen compound metabolic process
GO:0044271	0.58	cellular nitrogen compound biosynthetic process
GO:0019538	0.57	protein metabolic process
GO:0044267	0.56	cellular protein metabolic process
GO:0006412	0.55	translation
GO:0044699	0.52	single-organism 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:0043226	0.82	organelle
GO:0043229	0.81	intracellular organelle
GO:0043227	0.76	membrane-bounded organelle
GO:0044446	0.74	intracellular organelle part
GO:0043231	0.74	intracellular membrane-bounded organelle
GO:0005739	0.70	mitochondrion
GO:0032991	0.67	macromolecular complex
GO:0030529	0.62	intracellular ribonucleoprotein complex
GO:0044429	0.57	mitochondrial part
GO:0044391	0.50	ribosomal subunit

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	1dgjA	0.417	5.57	0.031	0.841	1.2.-.-	39
2	0.060	1z4zA	0.406	5.57	0.036	0.800	3.2.1.18	NA
3	0.060	1i19A	0.428	5.28	0.036	0.793	1.1.3.6	NA
4	0.060	2ebsB	0.413	4.70	0.057	0.710	3.2.1.150	NA
5	0.060	1ui7A	0.419	5.02	0.096	0.759	1.4.3.21	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	0.03	2x7nC	0.725	1.62	0.164	0.800	0.45	RQA	complex1.pdb.gz	88,104,128
2	0.01	3q60A	0.436	4.33	0.058	0.690	0.43	ATP	complex2.pdb.gz	71,84,86,107,108,112
3	0.01	3ah1A	0.432	4.50	0.026	0.690	0.43	SLB	complex3.pdb.gz	31,69,70,100,104
4	0.01	3ah4B	0.426	4.57	0.026	0.690	0.48	GAL	complex4.pdb.gz	31,32,67,69,89
5	0.01	3aj5B	0.310	4.80	0.021	0.524	0.50	NGA	complex5.pdb.gz	86,106,109,113,134
6	0.01	3aj5A	0.430	4.47	0.027	0.683	0.48	NGA	complex6.pdb.gz	60,62,67,71,73

	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.