D-I-TASSER Q5TKA1

D-I-TASSER results for Q5TKA1

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

Summary of the Protein

Uniprot ID: Q5TKA1
Protein Name: Protein lin-9 homolog
Gene Name: LIN9

Input Sequence in FASTA format

>Q5TKA1 (542 residues)
MAELDQLPDESSSAKALVSLKEGSLSNTWNEKYSSLQKTPVWKGRNTSSAVEMPFRNSKR
SRLFSDEDDRQINTRSPKRNQRVAMVPQKFTATMSTPDKKASQKIGFRLRNLLKLPKAHK
WCIYEWFYSNIDKPLFEGDNDFCVCLKESFPNLKTRKLTRVEWGKIRRLMGKPRRCSSAF
FEEERSALKQKRQKIRLLQQRKVADVSQFKDLPDEIPLPLVIGTKVTARLRGVHDGLFTG
QIDAVDTLNATYRVTFDRTGLGTHTIPDYEVLSNEPHETMPIAAFGQKQRPSRFFMTPPR
LHYTPPLQSPIIDNDPLLGQSPWRSKISGSDTETLGGFPVEFLIQVTRLSKILMIKKEHI
KKLREMNTEAEKLKSYSMPISIEFQRRYATIVLELEQLNKDLNKVLHKVQQYCYELAPDQ
GLQPADQPTDMRRRCEEEAQEIVRHANSSTGQPCVENENLTDLISRLTAILLQIKCLAEG
GDLNSFEFKSLTDSLNDIKSTIDASNISCFQNNVEIHVAHIQSGLSQMGNLHAFAANNTN
RD

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	Q5TKA1-D1	1-542	542		MAELDQLPDESSSAKALVSLKEGSLSNTWNEKYSSLQKTPVWKGRNTSSAVEMPFRNSKRSRLFSDEDDRQINTRSPKRNQRVAMVPQKFTATMSTPDKKASQKIGFRLRNLLKLPKAHKWCIYEWFYSNIDKPLFEGDNDFCVCLKESFPNLKTRKLTRVEWGKIRRLMGKPRRCSSAFFEEERSALKQKRQKIRLLQQRKVADVSQFKDLPDEIPLPLVIGTKVTARLRGVHDGLFTGQIDAVDTLNATYRVTFDRTGLGTHTIPDYEVLSNEPHETMPIAAFGQKQRPSRFFMTPPRLHYTPPLQSPIIDNDPLLGQSPWRSKISGSDTETLGGFPVEFLIQVTRLSKILMIKKEHIKKLREMNTEAEKLKSYSMPISIEFQRRYATIVLELEQLNKDLNKVLHKVQQYCYELAPDQGLQPADQPTDMRRRCEEEAQEIVRHANSSTGQPCVENENLTDLISRLTAILLQIKCLAEGGDLNSFEFKSLTDSLNDIKSTIDASNISCFQNNVEIHVAHIQSGLSQMGNLHAFAANNTNRD

Top 1 final models from D-I-TASSER

Click to view	Rank^a	Download	Estimated TM-score^b
	1	model1.pdb.gz	0.6643

(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	2vdcA	0.36	7.66	0.029	0.585	model1_2vdcA.pdb.gz
2	6r9tA	0.35	7.08	0.048	0.548	model1_6r9tA.pdb.gz
3	1llwA	0.35	7.46	0.052	0.568	model1_1llwA.pdb.gz
4	5vchA	0.34	6.42	0.052	0.491	model1_5vchA.pdb.gz
5	7dxjA	0.34	7.65	0.033	0.544	model1_7dxjA.pdb.gz
6	4kf7A	0.33	7.38	0.036	0.522	model1_4kf7A.pdb.gz
7	4jspB	0.33	7.21	0.044	0.518	model1_4jspB.pdb.gz
8	6tntA	0.33	7.86	0.047	0.553	model1_6tntA.pdb.gz
9	4bedB	0.33	7.89	0.029	0.544	model1_4bedB.pdb.gz
10	4jzaA1	0.33	7.65	0.050	0.537	model1_4jzaA1.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	0.45	catalytic activity
GO:0043169	0.43	cation binding
GO:0051536	0.39	iron-sulfur cluster binding
GO:0016491	0.39	oxidoreductase activity
GO:0097159	0.34	organic cyclic compound binding
GO:1901363	0.33	heterocyclic compound 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:0065007	1.00	biological regulation
GO:0050789	1.00	regulation of biological process
GO:0050794	0.97	regulation of cellular process
GO:0009987	0.84	cellular process
GO:0008152	0.77	metabolic process
GO:0044699	0.76	single-organism process
GO:0044260	0.75	cellular macromolecule metabolic process
GO:0044238	0.75	primary metabolic process
GO:0090304	0.74	nucleic acid metabolic process
GO:0034654	0.73	nucleobase-containing compound biosynthetic process
GO:0009059	0.73	macromolecule biosynthetic process
GO:0080090	0.71	regulation of primary metabolic process
GO:0060255	0.71	regulation of macromolecule metabolic process
GO:0044702	0.71	single organism reproductive process
GO:0031323	0.71	regulation of cellular metabolic process
GO:0044763	0.70	single-organism cellular process
GO:0016043	0.70	cellular component organization
GO:2000112	0.69	regulation of cellular macromolecule biosynthetic process
GO:0022402	0.69	cell cycle process
GO:0019219	0.69	regulation of nucleobase-containing compound metabolic process
GO:0016070	0.68	RNA metabolic process
GO:0006996	0.68	organelle organization
GO:0006355	0.68	regulation of transcription, DNA-templated
GO:0032774	0.67	RNA biosynthetic process
GO:0006357	0.67	regulation of transcription from RNA polymerase II promoter
GO:0032502	0.66	developmental process
GO:0022412	0.66	cellular process involved in reproduction in multicellular organism
GO:0048856	0.65	anatomical structure development
GO:0044767	0.65	single-organism developmental process
GO:0048522	0.64	positive regulation of cellular process
GO:0003006	0.63	developmental process involved in reproduction
GO:0043933	0.62	macromolecular complex subunit organization
GO:0031325	0.62	positive regulation of cellular metabolic process
GO:0010604	0.62	positive regulation of macromolecule metabolic process
GO:0045893	0.61	positive regulation of transcription, DNA-templated
GO:0006325	0.61	chromatin organization
GO:0045944	0.60	positive regulation of transcription from RNA polymerase II promoter
GO:0030154	0.60	cell differentiation
GO:0000280	0.60	nuclear division
GO:0051039	0.59	positive regulation of transcription involved in meiotic cell cycle
GO:0048515	0.59	spermatid differentiation
GO:0007286	0.59	spermatid development
GO:0007283	0.59	spermatogenesis
GO:0007141	0.59	male meiosis I
GO:0006352	0.59	DNA-templated transcription, initiation

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:0044446	1.00	intracellular organelle part
GO:0044428	0.96	nuclear part
GO:0032991	0.62	macromolecular complex
GO:0043226	0.61	organelle
GO:0043229	0.60	intracellular organelle
GO:0043227	0.57	membrane-bounded organelle
GO:0005654	0.56	nucleoplasm
GO:0043231	0.55	intracellular membrane-bounded organelle
GO:0005634	0.54	nucleus

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	1bxrA	0.311	7.46	0.037	0.500	6.3.5.5	NA
2	0.060	2vumA	0.299	6.90	0.038	0.456	2.7.7.6	NA
3	0.060	2vdcF	0.353	7.64	0.077	0.578	1.4.1.13	NA
4	0.060	2dqmA	0.306	7.83	0.044	0.504	3.4.11.2	NA
5	0.060	3iydD	0.283	7.85	0.042	0.476	2.7.7.6	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:

No Binding sites was predicted

Click to view	Rank	Cscore^LB	PDB Hit	TM-score	RMSD^a	IDEN^a	Cov.	BS-score	Lig. Name	Download Complex	Predicted binding site residues

	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.