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Tbio
TTC21B
Tetratricopeptide repeat protein 21B

Protein Summary
Description
Component of the IFT complex A (IFT-A), a complex required for retrograde ciliary transport. Negatively modulates the SHH signal transduction (By similarity). This gene encodes a member of TTC21 family, containing several tetratricopeptide repeat (TPR) domains. This protein is localized to the cilium axoneme, and may play a role in retrograde intraflagellar transport in cilia. Mutations in this gene are associated with various ciliopathies, nephronophthisis 12, and asphyxiating thoracic dystrophy 4. [provided by RefSeq, Oct 2011]
Uniprot Accession IDs
Gene Name
Ensembl ID
  • ENST00000243344
  • ENSP00000243344
  • ENSG00000123607

Symbol
  • IFT139
  • KIAA1992
  • ATD4
  • THM1
  • SRTD4
  • IFT139
  • JBTS11
  • NPHP12
  • IFT139B
  • Nbla10696
Illumination Graph
Knowledge Table
Most Knowledge About
Knowledge Value (0 to 1 scale)
virus perturbation
0.85
histone modification site profile
0.83
protein domain
0.73
transcription factor
0.65
transcription factor binding site profile
0.64


IDG Development Level Summary
Tdark

These are targets about which virtually nothing is known. They do not have known drug or small molecule activities
- AND - satisfy two or more of the following criteria:

Pubmed score: 40.75   (req: < 5)
Gene RIFs: 6   (req: <= 3)
Antibodies: 31   (req: <= 50)
Tbio

These targets do not have known drug or small molecule activities
- AND - satisfy two or more of the following criteria:

Pubmed score: 40.75   (req: >= 5)
Gene RIFs: 6   (req: > 3)
Antibodies: 31   (req: > 50)

- OR - satisfy the following criterion:

Gene Ontology Terms: 8
Tchem

Target has at least one ChEMBL compound with an activity cutoff of < 30 nM - AND - satisfies the preceding conditions

Active Ligand: 0
Tclin

Target has at least one approved drug - AND - satisfies the preceding conditions

Active Drug: 0
GWAS Traits (1)
GWAS Trait
EFO ID
Study Count
SNP Count
Beta Count
Odds Ratio
Evidence (Mean Rank Score)
Provenance
bone density
1
1
1
23.5
GWAS Trait
EFO ID
Beta Count
Odds Ratio
Evidence (Mean Rank Score)
Provenance
bone density
1
23.5
Pathways (7)
Cilium Assembly (R-HSA-5617833)

Click on a row in the table to change the structure displayed.

Items per page:
1 – 5 of 6
Data Source
Name
Explore in Pharos
Explore in Source
Reactome
Cilium Assembly
Reactome
Hedgehog 'off' state
Reactome
Intraflagellar transport
Reactome
Organelle biogenesis and maintenance
Reactome
Signal Transduction
Name
Explore in Pharos
Explore in Source
Cilium Assembly
Hedgehog 'off' state
Intraflagellar transport
Organelle biogenesis and maintenance
Signal Transduction
Gene Ontology Terms (14)
Items per page:
10
1 – 6 of 6
GO Term
Evidence
Assigned by
Inferred from Direct Assay (IDA)
UniProtKB
Traceable Author Statement (TAS)
Reactome
Traceable Author Statement (TAS)
Reactome
Inferred from Electronic Annotation (IEA)
UniProtKB-KW
Inferred from Electronic Annotation (IEA)
UniProtKB-KW
Inferred from Electronic Annotation (IEA)
Ensembl
Protein-Protein Interactions (131)
1 – 10 of 131
IFT43
Tbio
Novelty: 0.00478274
p_int: 0.999999996
p_ni: 3e-9
Score: 0.992
Data Source: BioPlex,STRINGDB
TULP3
Tbio
Family: TF
Novelty: 0.06911636
p_int: 0.999999975
p_ni: 2.2e-8
p_wrong: 4e-9
Score: 0.976
Data Source: BioPlex,Reactome,STRINGDB
DOC2A
Tbio
Novelty: 0.07489914
p_int: 0.999995287
p_ni: 0.000004713
Score: 0.534
Data Source: BioPlex,STRINGDB
S100A4
Tbio
Novelty: 0.00136919
p_int: 0.98045956
p_ni: 0.019528579
p_wrong: 0.000011862
Data Source: BioPlex
SPACA1
Tbio
Novelty: 0.07415851
p_int: 0.81398348
p_ni: 0.001092572
p_wrong: 0.184923948
Score: 0.183
Data Source: BioPlex,STRINGDB
WDR19
Tbio
Novelty: 0.037197
Score: 0.995
Data Source: Reactome,STRINGDB
WDR35
Tbio
Novelty: 0.02958717
Score: 0.991
Data Source: Reactome,STRINGDB
IFT140
Tbio
Novelty: 0.02872897
Score: 0.99
Data Source: Reactome,STRINGDB
IFT122
Tbio
Novelty: 0.02235986
Score: 0.99
Data Source: Reactome,STRINGDB
IFT81
Tbio
Novelty: 0.01610195
Score: 0.986
Data Source: STRINGDB
Publication Statistics
PubMed Score  40.75

PubMed score by year
PubTator Score  11.87

PubTator score by year
Amino Acid Sequence
Residue Counts
Protein Sequence
ProtVista Viewer
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