D-I-TASSER Q9HBI0-D2

D-I-TASSER results for Q9HBI0-D2

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

Input Sequence in FASTA format

>Q9HBI0 (125 residues)
EKVNAVKEAIVNFVNQKLDRLGLSVQNLDTQFADGVILLLLIGQLEGFFLHLKEFYLTPN
SPAEMLHNVTLALELLKDEGLLSCPVSPEDIVNKDAKSTLRVLYGLFCKHTQKAHRDRTP
HGAPN

Predicted Secondary Structure

Sequence	20 40 60 80 100 120 \| \| \| \| \| \| EKVNAVKEAIVNFVNQKLDRLGLSVQNLDTQFADGVILLLLIGQLEGFFLHLKEFYLTPNSPAEMLHNVTLALELLKDEGLLSCPVSPEDIVNKDAKSTLRVLYGLFCKHTQKAHRDRTPHGAPN
Prediction	CHHHHHHHHHHHHHHHHHHHCCCCCCCHHHHHHCHHHHHHHHHHHCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHCCCSCCCCHHHCHCCCHHHHHHHHHHHHHHHHHHHHHCCCCCCCCC
Confidence	88999999999999999864299636689887314999999999828752221026799868999999999999999919940589977712798679999999999999877531123457999
	H:Helix; S:Strand; C:Coil

Predicted Solvent Accessibility

Sequence	20 40 60 80 100 120 \| \| \| \| \| \| EKVNAVKEAIVNFVNQKLDRLGLSVQNLDTQFADGVILLLLIGQLEGFFLHLKEFYLTPNSPAEMLHNVTLALELLKDEGLLSCPVSPEDIVNKDAKSTLRVLYGLFCKHTQKAHRDRTPHGAPN
Prediction	85463145001410052067372505302510430120020022035442425523451434333340043004104737061470415201534342001002200331325445764666468
	Values range from 0 (buried residue) to 8 (highly exposed residue)

Predicted Contact, Hydrogen and Distance Map Used in D-I-TASSER simulation

Contact Map

Distance Map

Hydrogen bond networks

D-I-TASSER simulation is guided by the consensus contact map (left figure), distance map (middle figure) and Hydrogen bond network (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.

Top 10 threading templates used by D-I-TASSER

Rank

PDB
hit

ID1

ID2

Cov

Norm.
Zscore

Download
alignment

                  20                  40                  60                  80                 100                 120

                   |                   |                   |                   |                   |                   |

SS
Seq

CHHHHHHHHHHHHHHHHHHHCCCCCCCHHHHHHCHHHHHHHHHHHCCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHCCCSCCCCHHHCHCCCHHHHHHHHHHHHHHHHHHHHHCCCCCCCCC
EKVNAVKEAIVNFVNQKLDRLGLSVQNLDTQFADGVILLLLIGQLEGFFLHLKEFYLTPNSPAEMLHNVTLALELLKDEGLLSCPVSPEDIVNKDAKSTLRVLYGLFCKHTQKAHRDRTPHGAPN

2wa5A

0.21

0.19

6.12

1.50

DEthreader

PWKKIQQNTFTRWCNEHLKCVNKRIGNLQTDLSDGLRLIALLEVLSQKRMYR-KYHQRPTFRQMQLENVSVALEFLDRESIKLVSIDSKAIVDGNLKLILGLVWTLILHYSSMP--VWED-----

4b7lA1

0.21

0.19

6.12

2.18

SPARKS-K

PWKKIQQNTFTRWCNEHLKSVNKRIGNLQTDLSDGLRLIALLEVLSQKRMY-RKYHQRPTFRQMQLENVSVALEFLDRESIKLVSIDSKAIVDGNLKLILGLVWTLILHYSISMPVWE-------

1rt8A

0.14

0.13

4.34

0.89

MapAlign

--IEEERREFIKHINSVLAGDDVVINTFFDQCKDGLILSKLINDSVPDTIDERVLNKQRLDNFKCIENNNVVINSAKAMGGISINIGAGDILEGREHLILGLVWQIIRRGLLG------------

5nl7A1

0.20

0.18

5.90

0.61

CEthreader

QWEKVQIKTFTKWVNMHLAKKGRKINDVTTDFKNGVELCALLEIIGETTI---KCVTNPKMRIQMTENLDKALRFIQSRDVKLTGIGPTDIVDGNVKLTLGLVWTLILRFAISELSAEGL-----

2wa5A

0.20

6.39

1.48

MUSTER

PWKKIQQNTFTRWCNEHLKCVNKRIGNLQTDLSDGLRLIALLEVLSQKRM-YRKYHQRPTFRQMQLENVSVALEFLDRESIKLVSIDSKAIVDGNLKLILGLVWTLILHYSISMPVWEDEKQTPK

2k2rA

0.52

0.47

13.66

1.70

HHsearch

DKLNVVKKTLITFVNKHLNKLNLEVTELETQFADGVYLVLLMGLLEGYFVPLHSFFLTPDSFEQKVLNVSFAFELMQDGGLEKPKPRPEDIVNCDLKSTLRVLYNLFTKYRNVE-----------

5nl7A1

0.20

0.18

5.90

1.95

FFAS-3D

QWEKVQIKTFTKWVNMHLAKKGRKINDVTTDFKNGVELCALLEIIGETTIK---CVTNPKMRIQMTENLDKALRFIQSRDVKLTGIGPTDIVDGNVKLTLGLVWTLILRFAISELSAEG------

1aoaA1

0.17

5.51

1.22

EigenThreader

-YSEEEKYAFVNWINKALENDPIPMNDLFKAVGDGIVLCKMINLSVPDTIDERAINKKKLTPFIIQENLNLALNSASAIGCHVVNIGAEDLRAGKPHLVLGLLWQIIKIGLFADIELSRNEAL--

2vzcA

0.52

0.47

13.66

1.13

CNFpred

DKLNVVKKTLITFVNKHLNKLNLEVTELETQFADGVYLVLLMGLLEGYFVPLHSFFLTPDSFEQKVLNVSFAFELMQDGGLEKPKPRPEDIVNCDLKSTLRVLYNLFTKYRNVE-----------

4b7lA1

0.21

0.19

6.11

1.50

DEthreader

PWKKIQQNTFTRWCNEHLKSVNKRIGNLQTDLSDGLRLIALLEVLSQKRMYR-KYHQRPTFRQMQLENVSVALEFLDRESIKLVSIDSKAIVDGNLKLILGLVWTLILHYSSMP-V-WE------

(a)	ID1 is the number of template residues identical to query divided by number of aligned residues.
(b)	ID2 is the number of template residues identical to query divided by query sequence length.
(c)	Cov is equal the number of aligned template residues divided by query sequence length.
(d)	Norm. Zscore is the normalized Z-score of the threading alignments. A Normalized Z-score >1 means a good alignment and is highlighted in bold.
(e)	Download alignment lists the threading program used to identify the template, and provide the 3D structure of aligned regions of threading templates (threading[1-10].pdb.gz).
(f)	Template residues identical to query sequence are highlighted in color.

Top 1 final models from D-I-TASSER

Click to view	Rank^a	Download	Estimated TM-score^b
	1	model1.pdb.gz	0.7878

(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	2wa5A	0.90	1.78	0.197	0.960	model1_2wa5A.pdb.gz
2	4b7lA	0.89	1.76	0.197	0.960	model1_4b7lA.pdb.gz
3	5bvrA	0.86	2.13	0.250	0.952	model1_5bvrA.pdb.gz
4	2eyiA	0.86	1.93	0.190	0.952	model1_2eyiA.pdb.gz
5	4z6gA	0.86	1.79	0.210	0.936	model1_4z6gA.pdb.gz
6	5nl7A	0.86	2.16	0.197	0.952	model1_5nl7A.pdb.gz
7	1mb8A	0.85	1.72	0.202	0.928	model1_1mb8A.pdb.gz
8	6sl2A	0.85	2.39	0.182	0.960	model1_6sl2A.pdb.gz
9	1rt8A	0.84	2.17	0.163	0.960	model1_1rt8A.pdb.gz
10	1dxxA1	0.83	1.94	0.207	0.920	model1_1dxxA1.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:0008092	0.89	cytoskeletal protein binding
GO:0046983	0.71	protein dimerization activity
GO:0042803	0.69	protein homodimerization activity
GO:0017166	0.66	vinculin binding
GO:0051393	0.64	alpha-actinin 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:0044699	0.89	single-organism process
GO:0009987	0.84	cellular process
GO:0044767	0.80	single-organism developmental process
GO:0044763	0.80	single-organism cellular process
GO:0016043	0.79	cellular component organization
GO:0030029	0.73	actin filament-based process
GO:0006996	0.71	organelle organization
GO:0048869	0.70	cellular developmental process
GO:0048856	0.70	anatomical structure development
GO:0030036	0.69	actin cytoskeleton organization
GO:0048741	0.62	skeletal muscle fiber development
GO:0045214	0.62	sarcomere organization
GO:0065007	0.51	biological regulation
GO:0050789	0.50	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:0044464	0.99	cell part
GO:0044424	0.97	intracellular part
GO:0044444	0.85	cytoplasmic part
GO:0043226	0.84	organelle
GO:0043229	0.83	intracellular organelle
GO:0044422	0.81	organelle part
GO:0030055	0.79	cell-substrate junction
GO:0016020	0.77	membrane
GO:0044446	0.75	intracellular organelle part
GO:0005925	0.73	focal adhesion
GO:0044430	0.72	cytoskeletal part
GO:0044425	0.71	membrane part
GO:0043232	0.71	intracellular non-membrane-bounded organelle
GO:0044459	0.70	plasma membrane part
GO:0042995	0.70	cell projection
GO:0005856	0.70	cytoskeleton
GO:0005886	0.67	plasma membrane
GO:0044449	0.66	contractile fiber part
GO:0044448	0.64	cell cortex part
GO:0030027	0.64	lamellipodium
GO:0030863	0.63	cortical cytoskeleton
GO:0005911	0.63	cell-cell junction
GO:0001725	0.62	stress fiber
GO:0031252	0.61	cell leading edge
GO:0005913	0.61	cell-cell adherens junction
GO:0030864	0.60	cortical actin cytoskeleton
GO:1990357	0.59	terminal web
GO:0097433	0.59	dense body
GO:0090637	0.59	inner dense plaque of desmosome
GO:0090636	0.59	outer dense plaque of desmosome
GO:0042383	0.59	sarcolemma
GO:0030486	0.59	smooth muscle dense body
GO:0016328	0.59	lateral plasma membrane
GO:0005923	0.59	bicellular tight junction
GO:0005915	0.59	zonula adherens

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	2nyfA	0.568	4.03	0.050	0.864	4.3.1.5	NA
2	0.060	2occN	0.570	4.20	0.065	0.944	1.9.3.1	NA
3	0.060	1occA	0.566	4.15	0.083	0.928	1.9.3.1	67
4	0.060	1jtnA	0.407	4.67	0.047	0.744	3.2.1.17	NA
5	0.060	1xmeA	0.573	4.21	0.041	0.944	1.9.3.1	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	2vzdB	0.837	1.42	0.518	0.912	1.04	III	complex1.pdb.gz	2,5,6,9,104,107
2	0.14	2vzgB	0.842	1.33	0.518	0.912	0.73	III	complex2.pdb.gz	2,6,104
3	0.08	2vzdA	0.839	1.39	0.518	0.912	0.40	III	complex3.pdb.gz	36,37,40,107
4	0.07	2k2rA	0.732	2.55	0.504	0.904	0.44	III	complex4.pdb.gz	32,35,72,75,76,79,111
5	0.02	3rrpA	0.575	3.82	0.094	0.880	0.47	LMR	complex5.pdb.gz	77,79,80,81
6	0.01	3s8gA	0.571	4.15	0.041	0.944	0.73	OLC	complex6.pdb.gz	78,79,80

	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.