ASpdb: an integrative knowledgebase of human protein isoforms from experimental and AI-predicted structures
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Center for Computational Systems Medicine
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Protein Summary

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AS Summary

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Protein Functional Features

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Gene Isoform Structures and Expression Levels

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Protein Structures

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pLDDT Score Distribution

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Ramachandran Plot of Protein Structures

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Potential Active Site Information

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Protein Structure and Feature Comparision

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Protein-Protein Interaction

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Related Drugs

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Related Diseases

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Clinically Important Variants

Protein:AHRR

Protein Summary

check button Gene summary
Gene name: AHRR
ASpdb.0 ID: 57491
Gene
Gene symbol

AHRR

Gene ID

57491

Gene namearyl hydrocarbon receptor repressor
SynonymsAHH|AHHR|bHLHe77
Cytomap

5p15.33

Type of geneprotein-coding
Descriptionaryl hydrocarbon receptor repressorahR repressoraryl hydrocarbon hydroxylase regulatorclass E basic helix-loop-helix protein 77dioxin receptor repressor
Modification date20240305
UniProtAcc

A9YTQ3


check button Gene ontology of this gene with evidence of Inferred from Direct Assay (IDA) from Entrez
PartnerGeneGO IDGO termPubMed ID


AS Summary

check button Information of the canonical protein with experimentally identified structure from PDB (2023).
UniProt AccFile namePDB IDMethodResolutionChainStartEnd
A9YTQ3-1A9YTQ3-1_5y7y_A.pdb5Y7YX-ray2.4A38278

check button ASpdb's canonical and alternatively spliced isoform information.
accession_idgene_namecanonical_idalternative_idcanonical_lengthalternative_lengthcanonical_startcanonical_endtypeoriginalSEQvariationSEQalternative_startalternative_end
A9YTQ3AHRRA9YTQ3-1A9YTQ3-2701719240240SubstitutionLLARGSQAWQLRLCCPEPLM240258
A9YTQ3AHRRA9YTQ3-1A9YTQ3-370171514Deletionnonenone00
A9YTQ3AHRRA9YTQ3-1A9YTQ3-3701715240240SubstitutionLLARGSQAWQLRLCCPEPLM236254

check buttonMultiple sequence alignment of our canonical and alternatively spliced AHRR

check button Matched gene isoform IDs with Ensembl and RefSeq of our canonical and alternative spliced genes of AHRR
UniProt-idENSGENSTENSP

UniProt-idNM IDNP ID

check buttonAmino acid sequences of our canonical and alternatively spliced AHRR
accession_idProtein sequence
A9YTQ3-1MPRTMIPPGECTYAGRKRRRPLQKQRPAVGAEKSNPSKRHRDRLNAELDHLASLLPFPPDIISKLDKLSVLRLSVSYLRVKSFFQVVQEQ
SSRQPAAGAPSPGDSCPLAGSAVLEGRLLLESLNGFALVVSAEGTIFYASATIVDYLGFHQTDVMHQNIYDYIHVDDRQDFCRQLHWAMD
PPQVVFGQPPPLETGDDAILGRLLRAQEWGTGTPTEYSAFLTRCFICRVRCLLDSTSGFLTMQFQGKLKFLFGQKKKAPSGAMLPPRLSL
FCIAAPVLLPSAAEMKMRSALLRAKPRADTAATADAKVKATTSLCESELHGKPNYSAGRSSRESGVLVLREQTDAGRWAQVPARAPCLCL
RGGPDLVLDPKGGSGDREEEQHRMLSRASGVTGRRETPGPTKPLPWTAGKHSEDGARPRLQPSKNDPPSLRPMPRGSCLPCPCVQGTFRN
SPISHPPSPSPSAYSSRTSRPMRDVGEDQVHPPLCHFPQRSLQHQLPQPGAQRFATRGYPMEDMKLQGVPMPPGDLCGPTLLLDVSIKME
KDSGCEGAADGCVPSQVWLGASDRSHPATFPTRMHLKTEPDSRQQVYISHLGHGVRGAQPHGRATAGRSRELTPFHPAHCACLEPTDGLP
A9YTQ3-2MPRTMIPPGECTYAGRKRRRPLQKQRPAVGAEKSNPSKRHRDRLNAELDHLASLLPFPPDIISKLDKLSVLRLSVSYLRVKSFFQVVQEQ
SSRQPAAGAPSPGDSCPLAGSAVLEGRLLLESLNGFALVVSAEGTIFYASATIVDYLGFHQTDVMHQNIYDYIHVDDRQDFCRQLHWAMD
PPQVVFGQPPPLETGDDAILGRLLRAQEWGTGTPTEYSAFLTRCFICRVRCLLDSTSGFLARGSQAWQLRLCCPEPLMTMQFQGKLKFLF
GQKKKAPSGAMLPPRLSLFCIAAPVLLPSAAEMKMRSALLRAKPRADTAATADAKVKATTSLCESELHGKPNYSAGRSSRESGVLVLREQ
TDAGRWAQVPARAPCLCLRGGPDLVLDPKGGSGDREEEQHRMLSRASGVTGRRETPGPTKPLPWTAGKHSEDGARPRLQPSKNDPPSLRP
MPRGSCLPCPCVQGTFRNSPISHPPSPSPSAYSSRTSRPMRDVGEDQVHPPLCHFPQRSLQHQLPQPGAQRFATRGYPMEDMKLQGVPMP
PGDLCGPTLLLDVSIKMEKDSGCEGAADGCVPSQVWLGASDRSHPATFPTRMHLKTEPDSRQQVYISHLGHGVRGAQPHGRATAGRSREL
A9YTQ3-3MIPPGECTYAGRKRRRPLQKQRPAVGAEKSNPSKRHRDRLNAELDHLASLLPFPPDIISKLDKLSVLRLSVSYLRVKSFFQVVQEQSSRQ
PAAGAPSPGDSCPLAGSAVLEGRLLLESLNGFALVVSAEGTIFYASATIVDYLGFHQTDVMHQNIYDYIHVDDRQDFCRQLHWAMDPPQV
VFGQPPPLETGDDAILGRLLRAQEWGTGTPTEYSAFLTRCFICRVRCLLDSTSGFLARGSQAWQLRLCCPEPLMTMQFQGKLKFLFGQKK
KAPSGAMLPPRLSLFCIAAPVLLPSAAEMKMRSALLRAKPRADTAATADAKVKATTSLCESELHGKPNYSAGRSSRESGVLVLREQTDAG
RWAQVPARAPCLCLRGGPDLVLDPKGGSGDREEEQHRMLSRASGVTGRRETPGPTKPLPWTAGKHSEDGARPRLQPSKNDPPSLRPMPRG
SCLPCPCVQGTFRNSPISHPPSPSPSAYSSRTSRPMRDVGEDQVHPPLCHFPQRSLQHQLPQPGAQRFATRGYPMEDMKLQGVPMPPGDL
CGPTLLLDVSIKMEKDSGCEGAADGCVPSQVWLGASDRSHPATFPTRMHLKTEPDSRQQVYISHLGHGVRGAQPHGRATAGRSRELTPFH

Protein Functional Features

check buttonMain function of this protein. (from UniProt)
AHRR (go to UniProt):A9YTQ3

check buttonRetention analysis result of protein across 39 protein features of UniProt such as six molecule processing features, 13 region features, four site features, six amino acid modification features, two natural variation features, five experimental info features, and 3 secondary structure features. Here, because of limited space for viewing, we only show the protein feature retention information belong to the 13 regional features. All retention annotation result can be downloaded at

download page

* Minus value of BPloci means that the break pointn is located before the CDS.
- Retained protein feature among the 13 regional features.
Accession_idSubsectionStartEndFuncitonal featureSplicing information
A9YTQ3Region140Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-liteType=Deletion;Start=1;End=4


Gene Isoform Structures and Expression Levels for AHRR

check buttonGene structures of our canonical and alternative spliced genes of AHRR
* Click on the image to open the UCSC genome browser with custom track showing this image in a new window.
gene isoform structure of AHRR

check button Expression levels of gene isoforms across GTEx.
gtex expression

check button Expression levels of gene isoforms across TCGA.
tcga expression


Protein Structures

check button PDB and CIF files of the predicted protein structures
* Here we show the 3D structure of the proteins using Mol*. AlphaFold produces a per-residue confidence score (pLDDT) between 0 and 100. Model confidence is shown from the pLDDT values per residue. pLDDT corresponds to the model’s prediction of its score on the local Distance Difference Test. It is a measure of local accuracy (from AlphfaFold website). To color code individual residues, we transformed individual PDB files into CIF format.
3D view using mol* of A9YTQ3-1
3D view using mol* of A9YTQ3-2
3D view using mol* of A9YTQ3-3


pLDDT Score Distribution

check button pLDDT score distribution of the predicted protein structures from AlphaFold2
* AlphaFold produces a per-residue confidence score (pLDDT) between 0 and 100.
pLDDT distribution across the protein length of A9YTQ3-1
all structure
pLDDT distribution across the protein length of A9YTQ3-2
all structure
pLDDT distribution across the protein length of A9YTQ3-3
all structure


Ramachandran Plot of Protein Structures


check button Ramachandran plot of the torsional angles - phi (φ)and psi (ψ) - of the residues (amino acids) contained in this protein peptide.
Ramachandran plot of A9YTQ3-1
all structure
Ramachandran plot of A9YTQ3-2
all structure

Potential Active Site Information


check button The potential binding sites of these proteins were identified using SiteMap, a module of the Schrodinger suite.
UniProt-idSite scoreSizeD scoreVolumeExposureEnclosureContactPhobicPhilicBalanceDon/AccResidues
A9YTQ3-11.0681241.069419.4890.4590.81.020.6391.0760.5931.119132,133,160,169,172,175,176,177,181,182,183,184,18
6,190,191,192,193,196,197,200,264,265,267,268
A9YTQ3-21.0521060.997249.3610.5160.7761.050.6881.2520.550.64579,131,132,133,135,137,156,175,176,177,178,196,197
,200,204,269,270,271,272,274,282,283,284,285,286,2
87
A9YTQ3-31.0511451.098384.5030.5230.7130.9670.7950.8290.9580.874120,222,257,259,289,290,291,292,294,298,299,302,30
5,306,349,350,351,366,367,368,369,370,371

Protein Structure and Feature Comparision


check button Protein Structure Comparision Using Template Modeling Scores (TM-score).
all structure

check button Protein Structure Comparision Visualization with mol*. between Canonical predicted structure (AF2)(orange) vs Canonical validated structure (PDB)(green)
3D view using mol* of A9YTQ3-1_A9YTQ3-1_5y7y_A.pdb

check button Protein Structure Comparision Visualization with mol*. between Canonical validated structure (PDB)(orange) vs Alternative predicted structure (AF2)(green)
3D view using mol* of A9YTQ3-1_5y7y_A_A9YTQ3-2.pdb
3D view using mol* of A9YTQ3-1_5y7y_A_A9YTQ3-3.pdb

check button Protein Structure Comparision Visualization with mol*. between Canonical predicted structure (AF2)(orange) vs Alternative predicted structure (AF2)(green)
3D view using mol* of A9YTQ3-1_A9YTQ3-2.pdb
3D view using mol* of A9YTQ3-1_A9YTQ3-3.pdb

check button Protein Feature Comparison of the protein sequendary structures among the protiens.
./stats/secondary_structure/figure/A9YTQ3-1_vs_A9YTQ3-2.png
all structure<
./stats/secondary_structure/figure/A9YTQ3-1_vs_A9YTQ3-3.png
all structure<

check button Protein Feature Comparison of the relative accessible surface area (ASA) among the protiens.
./stats/relative_asa/A9YTQ3-1_vs_A9YTQ3-2.png
all structure<
./stats/relative_asa/A9YTQ3-1_vs_A9YTQ3-3.png
all structure<


Protein-Protein Interaction


check button Interactors from UniProt.
Accession_idSubsectionStartEndFuncitonal featureSplicing information


check button Interactors from STRING.
Gene nameInteractors


Related Drugs to AHRR


check button Drugs targeting this gene/protein.
(DrugBank)
UniProt accessionGene nameDrugBank IDDrug nameDrug groupActions

Related Diseases to AHRR


check button Previous studies relating to the alternative splicing of AHRR and disease information from the MeSH term (PubMed)
GenePMIDTitleAbstractMeSH IDMeSH term


Clinically important variants in AHRR


check button (ClinVar, 04/20/2024)
accession_iduniprot_idgene_nameTypeVariantClinical_significance