D-I-TASSER P34810

D-I-TASSER results for P34810

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

Summary of the Protein

Uniprot ID: P34810
Protein Name: Macrosialin
Gene Name: CD68

Input Sequence in FASTA format

>P34810 (354 residues)
MRLAVLFSGALLGLLAAQGTGNDCPHKKSATLLPSFTVTPTVTESTGTTSHRTTKSHKTT
THRTTTTGTTSHGPTTATHNPTTTSHGNVTVHPTSNSTATSQGPSTATHSPATTSHGNAT
VHPTSNSTATSPGFTSSAHPEPPPPSPSPSPTSKETIGDYTWTNGSQPCVHLQAQIQIRV
MYTTQGGGEAWGISVLNPNKTKVQGSCEGAHPHLLLSFPYGHLSFGFMQDLQQKVVYLSY
MAVEYNVSFPHAAQWTFSAQNASLRDLQAPLGQSFSCSNSSIILSPAVHLDLLSLRLQAA
QLPHTGVFGQSFSCPSDRSILLPLIIGLILLGLLALVLIAFCIIRRRPSAYQAL

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	P34810-D1	1-354	354		MRLAVLFSGALLGLLAAQGTGNDCPHKKSATLLPSFTVTPTVTESTGTTSHRTTKSHKTTTHRTTTTGTTSHGPTTATHNPTTTSHGNVTVHPTSNSTATSQGPSTATHSPATTSHGNATVHPTSNSTATSPGFTSSAHPEPPPPSPSPSPTSKETIGDYTWTNGSQPCVHLQAQIQIRVMYTTQGGGEAWGISVLNPNKTKVQGSCEGAHPHLLLSFPYGHLSFGFMQDLQQKVVYLSYMAVEYNVSFPHAAQWTFSAQNASLRDLQAPLGQSFSCSNSSIILSPAVHLDLLSLRLQAAQLPHTGVFGQSFSCPSDRSILLPLIIGLILLGLLALVLIAFCIIRRRPSAYQAL

Top 1 final models from D-I-TASSER

Click to view	Rank^a	Download	Estimated TM-score^b
	1	model1.pdb.gz	0.4981

(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	5gv0A	0.44	1.37	0.236	0.455	model1_5gv0A.pdb.gz
2	7abiU	0.41	6.73	0.027	0.703	model1_7abiU.pdb.gz
3	6wb91	0.41	6.27	0.055	0.658	model1_6wb91.pdb.gz
4	6ww7A	0.41	6.24	0.029	0.655	model1_6ww7A.pdb.gz
5	4akmA	0.41	1.48	0.253	0.427	model1_4akmA.pdb.gz
6	6qzhA	0.41	6.87	0.053	0.701	model1_6qzhA.pdb.gz
7	6w2jA	0.41	6.69	0.040	0.678	model1_6w2jA.pdb.gz
8	4a7kA	0.41	7.10	0.046	0.735	model1_4a7kA.pdb.gz
9	5a9q1	0.40	6.41	0.052	0.652	model1_5a9q1.pdb.gz
10	3vi3A	0.40	6.76	0.038	0.675	model1_3vi3A.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:0043167	0.49	ion binding
GO:0043169	0.48	cation binding
GO:0003824	0.39	catalytic 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:0065007	0.85	biological regulation
GO:0009987	0.77	cellular process
GO:0050789	0.67	regulation of biological process
GO:0044699	0.64	single-organism process
GO:0050794	0.62	regulation of cellular process
GO:0044763	0.54	single-organism cellular process
GO:0065008	0.52	regulation of biological quality
GO:0050896	0.51	response to stimulus
GO:0048518	0.51	positive regulation of biological 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:0016020	0.98	membrane
GO:0044464	0.84	cell part
GO:0044424	0.75	intracellular part
GO:0044444	0.67	cytoplasmic part
GO:0044446	0.65	intracellular organelle part
GO:0031090	0.60	organelle membrane
GO:0098805	0.59	whole membrane
GO:0098588	0.59	bounding membrane of organelle
GO:0044425	0.57	membrane part
GO:0043226	0.52	organelle
GO:0005765	0.52	lysosomal membrane
GO:0043227	0.51	membrane-bounded 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	1bxrA	0.391	6.83	0.043	0.678	6.3.5.5	NA
2	0.060	1aomB	0.346	7.13	0.049	0.616	1.7.99.1 1.7.2.1	NA
3	0.060	1iphA	0.392	6.44	0.063	0.627	1.11.1.6	NA
4	0.060	1c7sA	0.354	6.86	0.067	0.616	3.2.1.52	242
5	0.060	3ecqB	0.352	6.73	0.047	0.593	3.2.1.97	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	1ce8A	0.365	6.76	0.028	0.616	0.16	ADP	complex1.pdb.gz	165,205,206,211,300,301
2	0.01	3p9qB	0.392	6.44	0.071	0.627	0.12	UUU	complex2.pdb.gz	162,205,223,292
3	0.01	3p9pA	0.391	6.39	0.075	0.624	0.22	HEM	complex3.pdb.gz	204,213,215,224,225,226
4	0.01	1ce8E	0.356	7.18	0.025	0.641	0.20	IMP	complex4.pdb.gz	162,206,227,228
5	0.01	1jdbE	0.367	6.81	0.035	0.619	0.26	GLN	complex5.pdb.gz	205,206,207
6	0.01	1bxrC	0.423	6.71	0.033	0.701	0.10	ANP	complex6.pdb.gz	68,69,70,71,73,74,94,96
7	0.01	1ce8A	0.365	6.76	0.028	0.616	0.21	IMP	complex7.pdb.gz	170,211,212,236,267,272,274,275
8	0.01	1bxrA	0.391	6.83	0.043	0.678	0.14	ANP	complex8.pdb.gz	236,271,272,273
9	0.01	1ggeA	0.391	6.44	0.071	0.627	0.13	HDD	complex9.pdb.gz	205,213,214
10	0.01	1ggkB	0.391	6.45	0.067	0.627	0.11	HEM	complex10.pdb.gz	205,301,306

	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.