D-I-TASSER Q9P2H3

D-I-TASSER results for Q9P2H3

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

Summary of the Protein

Uniprot ID: Q9P2H3
Protein Name: Intraflagellar transport protein 80 homolog
Gene Name: IFT80

Input Sequence in FASTA format

>Q9P2H3 (777 residues)
MRLKISLLKEPKHQELVSCVGWTTAEELYSCSDDHQIVKWNLLTSETTQIVKLPDDIYPI
DFHWFPKSLGVKKQTQAESFVLTSSDGKFHLISKLGRVEKSVEAHCGAVLAGRWNYEGTA
LVTVGEDGQIKIWSKTGMLRSTLAQQGTPVYSVAWGPDSEKVLYTAGKQLIIKPLQPNAK
VLQWKAHDGIILKVDWNSVNDLILSAGEDCKYKVWDSYGRPLYNSQPHEHPITSVAWAPD
GELFAVGSFHTLRLCDKTGWSYALEKPNTGSIFNIAWSIDGTQIAGACGNGHVVFAHVVE
QHWEWKNFQVTLTKRRAMQVRNVLNDAVDLLEFRDRVIKASLNYAHLVVSTSLQCYVFST
KNWNTPIIFDLKEGTVSLILQAERHFLLVDGSSIYLYSYEGRFISSPKFPGMRTDILNAQ
TVSLSNDTIAIRDKADEKIIFLFEASTGKPLGDGKFLSHKNEILEIALDQKGLTNDRKIA
FIDKNRDLCITSVKRFGKEEQIIKLGTMVHTLAWNDTCNILCGLQDTRFIVWYYPNTVYV
DRDILPKTLYERDASEFSKNPHIVSFVGNQVTIRRADGSLVHISITPYPAILHEYVSSSK
WEDAVRLCRFVKEQTMWACLAAMAVANRDMTTAEIAYAAIGEIDKVQYINSIKNLPSKES
KMAHILLFSGNIQEAEIVLLQAGLVYQAIQININLYNWERALELAVKYKTHVDTVLAYRQ
KFLETFGKQETNKRYLHYAEGLQIDWEKIKAKIEMEITKEREQSSSSQSSKSIGLKP

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	Q9P2H3-D1	1-56,274-383	166		MRLKISLLKEPKHQELVSCVGWTTAEELYSCSDDHQIVKWNLLTSETTQIVKLPDDNIAWSIDGTQIAGACGNGHVVFAHVVEQHWEWKNFQVTLTKRRAMQVRNVLNDAVDLLEFRDRVIKASLNYAHLVVSTSLQCYVFSTKNWNTPIIFDLKEGTVSLILQAE
2	Q9P2H3-D2	57-183	127		IYPIDFHWFPKSLGVKKQTQAESFVLTSSDGKFHLISKLGRVEKSVEAHCGAVLAGRWNYEGTALVTVGEDGQIKIWSKTGMLRSTLAQQGTPVYSVAWGPDSEKVLYTAGKQLIIKPLQPNAKVLQ
3	Q9P2H3-D3	184-273	90		WKAHDGIILKVDWNSVNDLILSAGEDCKYKVWDSYGRPLYNSQPHEHPITSVAWAPDGELFAVGSFHTLRLCDKTGWSYALEKPNTGSIF
4	Q9P2H3-D4	384-461	78		RHFLLVDGSSIYLYSYEGRFISSPKFPGMRTDILNAQTVSLSNDTIAIRDKADEKIIFLFEASTGKPLGDGKFLSHKN
5	Q9P2H3-D5	462-585	124		EILEIALDQKGLTNDRKIAFIDKNRDLCITSVKRFGKEEQIIKLGTMVHTLAWNDTCNILCGLQDTRFIVWYYPNTVYVDRDILPKTLYERDASEFSKNPHIVSFVGNQVTIRRADGSLVHISI
6	Q9P2H3-D6	586-656	71		TPYPAILHEYVSSSKWEDAVRLCRFVKEQTMWACLAAMAVANRDMTTAEIAYAAIGEIDKVQYINSIKNLP
7	Q9P2H3-D7	657-777	121		SKESKMAHILLFSGNIQEAEIVLLQAGLVYQAIQININLYNWERALELAVKYKTHVDTVLAYRQKFLETFGKQETNKRYLHYAEGLQIDWEKIKAKIEMEITKEREQSSSSQSSKSIGLKP

Top 1 final models from D-I-TASSER

Click to view	Rank^a	Download	Estimated TM-score^b
	1	model1.pdb.gz	0.59

(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	6qk7A	0.41	6.64	0.069	0.555	model1_6qk7A.pdb.gz
2	4a7kA	0.41	6.73	0.076	0.553	model1_4a7kA.pdb.gz
3	5a9q1	0.41	7.01	0.050	0.566	model1_5a9q1.pdb.gz
4	2ynpA	0.40	6.14	0.086	0.515	model1_2ynpA.pdb.gz
5	5oqlO	0.40	7.31	0.076	0.568	model1_5oqlO.pdb.gz
6	5a1uD	0.39	6.51	0.067	0.521	model1_5a1uD.pdb.gz
7	3mkqA	0.39	7.38	0.049	0.568	model1_3mkqA.pdb.gz
8	6fb3A	0.38	6.57	0.052	0.512	model1_6fb3A.pdb.gz
9	6jxaA	0.38	8.45	0.048	0.615	model1_6jxaA.pdb.gz
10	5wlcLO	0.38	7.11	0.056	0.522	model1_5wlcLO.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:1901363	0.51	heterocyclic compound binding
GO:0097159	0.51	organic cyclic 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:0009987	0.99	cellular process
GO:0071840	0.90	cellular component organization or biogenesis
GO:0016043	0.89	cellular component organization
GO:0044699	0.80	single-organism process
GO:0044763	0.73	single-organism cellular process
GO:0032502	0.69	developmental process
GO:0006996	0.69	organelle organization
GO:0044767	0.68	single-organism developmental process
GO:0022607	0.67	cellular component assembly
GO:1902589	0.64	single-organism organelle organization
GO:0030030	0.63	cell projection organization
GO:0042384	0.61	cilium assembly

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:0044464	1.00	cell part
GO:0044424	0.99	intracellular part
GO:0032991	0.95	macromolecular complex
GO:0044446	0.94	intracellular organelle part
GO:0043234	0.89	protein complex
GO:0043226	0.76	organelle
GO:0043229	0.68	intracellular organelle
GO:0044430	0.65	cytoskeletal part
GO:0005815	0.60	microtubule organizing center
GO:0005929	0.59	cilium
GO:0043232	0.57	intracellular non-membrane-bounded organelle
GO:0030992	0.57	intraciliary transport particle B

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	1kb0A	0.326	6.87	0.047	0.453	1.1.99.-	NA
2	0.060	1z68A	0.312	6.76	0.055	0.429	3.4.21.-	NA
3	0.060	2fhcA	0.300	8.27	0.048	0.475	3.2.1.41	NA
4	0.060	1sliA	0.346	7.18	0.047	0.493	4.2.2.15 3.2.1.18	NA
5	0.060	3hmjA	0.325	8.20	0.037	0.507	2.3.1.86	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	0.01	3i8eA	0.327	6.46	0.042	0.432	0.18	III	complex1.pdb.gz	61,111,166,194,557
2	0.01	3i7nA	0.328	6.59	0.046	0.436	0.17	III	complex2.pdb.gz	110,112,154
3	0.01	1e2rB	0.295	7.15	0.054	0.425	0.27	UUU	complex3.pdb.gz	110,126,151,152,153,167,194
4	0.01	1aomB	0.340	5.89	0.067	0.427	0.20	DHE	complex4.pdb.gz	125,152,153,192,207
5	0.01	2hye0	0.341	7.33	0.039	0.481	0.17	III	complex5.pdb.gz	186,225,226
6	0.01	1aofB	0.328	5.77	0.059	0.414	0.20	UUU	complex6.pdb.gz	154,195,244
7	0.01	3ottB	0.349	6.75	0.050	0.477	0.19	TBR	complex7.pdb.gz	26,27,281,282,286
8	0.01	3i8eB	0.309	8.05	0.053	0.479	0.29	III	complex8.pdb.gz	59,61,85,111,128,153
9	0.01	3i7kA	0.330	6.57	0.046	0.439	0.20	III	complex9.pdb.gz	61,84,112
10	0.01	1aomB	0.340	5.89	0.067	0.427	0.12	HEM	complex10.pdb.gz	118,119,137,139,141

	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.