D-I-TASSER Q9NS93-D4

D-I-TASSER results for Q9NS93-D4

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

Input Sequence in FASTA format

>Q9NS93 (200 residues)
ILSICMLCVGLVLGFLISSVTFFTPLGNLKIFHDDGVFWVTFSCIAILIPVVFMGCLRIL
NILTCGVIGSYSVVLAIDSYWSTSLSYITLNVLKRALNKDFHRAFTNVPFQTNDFIILAV
WGMLAVSGITLQIRRERGRPFFPPHPYKLWKQERERRVTNILDPSYHIPPLRERLYGRLT
QIKGLFQKEQPAGERTPLLL

Predicted Secondary Structure

Sequence	20 40 60 80 100 120 140 160 180 200 \| \| \| \| \| \| \| \| \| \| ILSICMLCVGLVLGFLISSVTFFTPLGNLKIFHDDGVFWVTFSCIAILIPVVFMGCLRILNILTCGVIGSYSVVLAIDSYWSTSLSYITLNVLKRALNKDFHRAFTNVPFQTNDFIILAVWGMLAVSGITLQIRRERGRPFFPPHPYKLWKQERERRVTNILDPSYHIPPLRERLYGRLTQIKGLFQKEQPAGERTPLLL
Prediction	CCCHHHHHHHHHHHHHHHHHHHHCCCCCCSSSSCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHSSHHHHHHCCCHHHHHHHHHHHHHHCCCCSSSSCCCCCHHCHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCHHHHHHHHHHCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHCCCCCCCCCCCCC
Confidence	95034899999999999999997375432366622358999999999999999999999999998765142320002654314345899999999861687569974997511189999999999999999765651689999982245556666423577787678997179999999999998612578776787789
	H:Helix; S:Strand; C:Coil

Predicted Solvent Accessibility

Sequence	20 40 60 80 100 120 140 160 180 200 \| \| \| \| \| \| \| \| \| \| ILSICMLCVGLVLGFLISSVTFFTPLGNLKIFHDDGVFWVTFSCIAILIPVVFMGCLRILNILTCGVIGSYSVVLAIDSYWSTSLSYITLNVLKRALNKDFHRAFTNVPFQTNDFIILAVWGMLAVSGITLQIRRERGRPFFPPHPYKLWKQERERRVTNILDPSYHIPPLRERLYGRLTQIKGLFQKEQPAGERTPLLL
Prediction	53031133333331321101111133331310331220011122323331233123343131021133112011123211113313301110022032651420203221433200001112320120010113454553513544153045526644343143545344145403420550451157654435423136
	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                 140                 160                 180                 200

                   |                   |                   |                   |                   |                   |                   |                   |                   |                   |

SS
Seq

CCCHHHHHHHHHHHHHHHHHHHHCCCCCCSSSSCCHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHSSHHHHHHCCCHHHHHHHHHHHHHHCCCCSSSSCCCCCHHCHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCHHHHHHHHHHCCCCCCCCCCCCCCCHHHHHHHHHHHHHHHHCCCCCCCCCCCCC
ILSICMLCVGLVLGFLISSVTFFTPLGNLKIFHDDGVFWVTFSCIAILIPVVFMGCLRILNILTCGVIGSYSVVLAIDSYWSTSLSYITLNVLKRALNKDFHRAFTNVPFQTNDFIILAVWGMLAVSGITLQIRRERGRPFFPPHPYKLWKQERERRVTNILDPSYHIPPLRERLYGRLTQIKGLFQKEQPAGERTPLLL

1xmeA2

0.07

0.05

2.07

0.41

CEthreader

NPAFVAPVLGLLGFIPGGAGGIVNASFTLDYVVHNTAWVPGHFHLQVASLVTLTAMGRLGLAVVWLWFLGMMIMAVGLHWAGLLNVPRRAYIAQV---------PDAYPHAAVPMVFNVLAGIVLLVALLLFIYGLFSVLLSRERKPELAEAP-----------------------------------------------

6ytvA

0.06

2.38

0.63

EigenThreader

WNLPYGLVFLLVPALALFLLGYVLSARTWRLLTGCCQISAAAALAPLTWVAVA------LLGGAFYECAATAFAQRLCL--GRNRSCAAELPLV---------PCNQAKA----SDVQDLLKDLKAQSQVLGWILIAVVIIILLIFTSVTRCLKIYLEQEQQILKSKATEHATELAKENIKCFFEGSHPKEYNTFNPKGQ

4ldsA1

0.14

0.12

4.27

0.69

FFAS-3D

LGALGGLLYGYDNGVISGALLFIHKDIPLNSTTEGIVVSSMLIGAAGSSGPLADKLGRRRLVMLIAIVGRLIIGLAVGGSMGSLGSLNQLMITIGILAAYLVNYAFADIEGWRWMLGLAVVPSVILLVGIY---------FMPESPRWLLENRNEEAARQVMKITYDDSEIDKEL-KEMKEINAISEST-----------

6w2vA

0.07

2.71

0.79

SPARKS-K

-----ATDKEEVIEIVKELAELAKQSTD-----PNLVAEVVRALTEVAKTLIREIIKVLLELASKVLEALQAVAELARELAEKTIAKECAEAVSAAAEAKAADLLKRHPSEAAQAALELAKAAAEAVLIACLLALDYPKSDIAKKCIKAASEAAEEASKAEAQRHPDSQKARDEIKEASQKAEEVKERCERAQEHPNAGW

5gpjA

0.13

0.10

3.49

1.03

CNFpred

KAFITAFRSGAVMGFLLAANGLLVLYIAINLFKDWGGLFEAITGYGLGGSSMALFGRRNPAVIADNVGDNVGDIAGMGSDLFGSYAESSCAALVVASISSFGLN-----HELTAMLYPLIVSSVGILVCLLTTLFATDFFEIKA------------------------KEIEPALKKQLVISTVLMT-------------

5mdnA

0.08

0.06

2.21

0.83

DEthreader

--R------------DIEVYPVVMFEAEGRDD-----LSERAKAL-VPQQSHWSVVGRAN--VDLYNIVD-KTLDREMKRSERVLIP-GHKVYEYW----N--DPAKRPTLMRYLDDVRSTLGLAEKLLPFLIQLSSVSGLVVGNYEYLGVYKKEVAESVT-----AFARILDTDS--------R-----------DIVG

5aezA

0.06

2.62

0.55

MapAlign

LSLMWAALMAACVAAFQWFWVFLKDVLGAPSIPDILFCLYQGMFAAVTAILMAGAGCGGPVHENSGFAALYGFNGGSTYACVNTNLAAATGGLTWMLTVGLCMGAIAGPVYTSVIFGIVPGMDVWALHGVGGFVGNFMTGLFAADYVAMIDGTEIDGGWMNHHWKQLGYQLAGSCAVAAWSFTVTSIILLAMDRIPFLRI

6rohA

0.13

0.12

4.34

0.58

MUSTER

FFSVYIFWGWIINGFFHSAIVFIGTIGFALNMHGELADHWSWGVTVYTTSVIIVLGKAALVTTLIAIPGSLLFWLIFFPIYASIFPHANI-------SREYYGVVKHTYGSGVFWLTLIVLPIFALVRDFLWKYYKRMYEPETYHVQQFQNAIRKVRQVQRMKKQRGFSQAEEGGQEKIVRMYDTTQKRGKYGELQDASA

2pffB

0.14

0.13

4.44

0.86

HHsearch

NDTTLVKTKELI-KNYITARIMARPFDNVAIFGTDDYFEELRDLYVLVGDLIKEWLENPLIPISCPLI----GVIQLAHYVVAKLLGFTPGELRSYLKGATSQAIAE-TDSWESFFVRKAITVLFFI--GVRCYEAYPNTSLPPSILEDSLENNEGVPSPMLSISNL--TQEQVQD----YVNKTNSHLPAGKQVISLVN

7jroa

0.06

2.62

0.38

CEthreader

PRLNNISFWLLPPSLLLLLSSALVEVGSGTHSGGAVDLAIFSLHLSGVSSILGSINFHRSPLFVWSVLVTAFLLLLSLPVLAGAITMLLTDRNFFDPAGGGDPILYQHLFWFFGHPEVYILILPGFGIISHIVSTFSGKPVFGYLGMVYAMISIGVLGFLVWAHHMFTVGLDVDTRAYFTAATMIIAVPTGIKIFSWIAT

(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	0.6428

(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	7abir	0.48	5.94	0.077	0.880	model1_7abir.pdb.gz
2	3ikmD	0.48	5.39	0.056	0.825	model1_3ikmD.pdb.gz
3	5mrwA	0.47	4.85	0.056	0.705	model1_5mrwA.pdb.gz
4	7lufB	0.47	5.67	0.042	0.820	model1_7lufB.pdb.gz
5	6wyaA	0.46	5.70	0.037	0.815	model1_6wyaA.pdb.gz
6	1u8vA	0.46	5.59	0.038	0.790	model1_1u8vA.pdb.gz
7	5b7iA	0.46	4.90	0.069	0.710	model1_5b7iA.pdb.gz
8	2bcjA	0.46	5.94	0.066	0.825	model1_2bcjA.pdb.gz
9	2vr0B	0.46	5.25	0.037	0.750	model1_2vr0B.pdb.gz
10	4g5eA	0.43	5.61	0.057	0.750	model1_4g5eA.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	0.71	catalytic activity
GO:0016740	0.66	transferase activity
GO:1901363	0.56	heterocyclic compound binding
GO:0097159	0.56	organic cyclic compound binding
GO:0005261	0.55	cation channel activity
GO:0034061	0.51	DNA polymerase 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	0.93	biological regulation
GO:0086010	0.85	membrane depolarization during action potential
GO:0034220	0.85	ion transmembrane transport
GO:0006816	0.85	calcium ion transport
GO:0008152	0.68	metabolic process
GO:0071704	0.67	organic substance metabolic process
GO:0044238	0.67	primary metabolic process
GO:0044237	0.67	cellular metabolic process
GO:0043170	0.63	macromolecule metabolic process
GO:0044260	0.62	cellular macromolecule metabolic process
GO:1901576	0.60	organic substance biosynthetic process
GO:0044249	0.60	cellular biosynthetic process
GO:0006807	0.60	nitrogen compound metabolic process
GO:0090304	0.58	nucleic acid metabolic process
GO:0034654	0.58	nucleobase-containing compound biosynthetic process
GO:0034645	0.58	cellular macromolecule biosynthetic process
GO:0050789	0.54	regulation of biological process
GO:0006259	0.52	DNA metabolic process
GO:0050794	0.51	regulation of cellular process
GO:0006260	0.51	DNA replication

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:0070062	1.00	extracellular exosome
GO:0044464	0.75	cell part
GO:0016020	0.52	membrane

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	2bcjA	0.456	5.94	0.066	0.825	2.7.11.15 2.7.1.126	64
2	0.060	3kvnX	0.453	5.33	0.077	0.745	3.1.1.1	62
3	0.060	2qb0B	0.353	5.53	0.018	0.620	3.2.1.17	NA
4	0.060	1h1lB	0.429	5.68	0.047	0.760	1.18.6.1	NA
5	0.060	1clqA	0.417	5.61	0.042	0.735	2.7.7.7	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	2oyqD	0.414	5.40	0.071	0.710	0.41	QNA	complex1.pdb.gz	66,72,73,76
2	0.01	2bcj2	0.456	5.94	0.066	0.825	0.58	III	complex2.pdb.gz	10,13,14,17,18,19,20,21,22,23,24,63
3	0.01	1u8vC	0.461	5.64	0.022	0.795	0.40	FAD	complex3.pdb.gz	14,63,64,66
4	0.01	2yyjA	0.439	5.80	0.056	0.770	0.65	4HP	complex4.pdb.gz	69,128,131,132
5	0.01	1u8vC	0.461	5.64	0.022	0.795	0.41	SF4	complex5.pdb.gz	62,65,66,69

	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.