IFT70B
Basic information
Region (hg38): 2:177548998-177552796
Previous symbols: [ "TTC30B" ]
Links
Phenotypes
GenCC
Source:
ClinVar
This is a list of variants' phenotypes submitted to
- not_specified (85 variants)
- not_provided (10 variants)
- IFT70B-related_disorder (2 variants)
- Synpolydactyly (1 variants)
Variants pathogenicity by type
Statistics on ClinVar variants can assist in determining whether a specific variant type in the IFT70B gene is commonly pathogenic or not. These statistics are base on transcript: NM_000152517.3. Only rare variants are included in the table.
In the table, we include only reliable ClinVar variants with their consequences to MANE Select, Mane Plus Clinical transcripts, or transcripts with TSL equals 1. Click the count to view the source variants.
Warning: slight differences between displayed counts and the number of variants in ClinVar may occur, primarily due to (1) the application of a different transcript and/or consequence by our variant effect predictor or (2) differences in clinical significance: we classify Benign/Likely benign variants as Likely benign and Pathogenic/Likely pathogenic variants as Likely pathogenic.
| Effect | PathogenicP | Likely pathogenicLP | VUSVUS | Likely benignLB | BenignB | Sum |
|---|---|---|---|---|---|---|
| synonymous | 8 | |||||
| missense | 78 | 87 | ||||
| nonsense | 0 | |||||
| start loss | 0 | |||||
| frameshift | 0 | |||||
| splice donor/acceptor (+/-2bp) | 0 | |||||
| Total | 0 | 0 | 78 | 17 | 0 |
GnomAD
Source:
| Gene | Type | Bio Type | Transcript | Coding Exons | Length |
|---|---|---|---|---|---|
| IFT70B | protein_coding | protein_coding | ENST00000408939 | 1 | 4017 |
| pLI Probability LOF Intolerant | pRec Probability LOF Recessive | Individuals with no LOFs | Individuals with Homozygous LOFs | Individuals with Heterozygous LOFs | Defined | p |
|---|---|---|---|---|---|---|
| 4.57e-8 | 0.613 | 0 | 0 | 0 | 0 | 0.00 |
| Z-Score | Observed | Expected | Observed/Expected | Mutation Rate | Total Possible in Transcript | |
|---|---|---|---|---|---|---|
| Missense | -0.571 | 371 | 341 | 1.09 | 0.0000168 | 4325 |
| Missense in Polyphen | 97 | 97.268 | 0.99724 | 1291 | ||
| Synonymous | -2.10 | 168 | 137 | 1.23 | 0.00000673 | 1284 |
| Loss of Function | 1.14 | 14 | 19.4 | 0.722 | 9.95e-7 | 268 |
LoF frequencies by population
| Ethnicity | Sum of pLOFs | p |
|---|---|---|
| African & African-American | 0.00 | 0.00 |
| Ashkenazi Jewish | 0.00 | 0.00 |
| East Asian | 0.00 | 0.00 |
| Finnish | 0.00 | 0.00 |
| European (Non-Finnish) | 0.00 | 0.00 |
| Middle Eastern | 0.00 | 0.00 |
| South Asian | 0.00 | 0.00 |
| Other | 0.00 | 0.00 |
dbNSFP
Source:
- Function
- FUNCTION: Required for polyglutamylation of axonemal tubulin. Plays a role in anterograde intraflagellar transport (IFT), the process by which cilia precursors are transported from the base of the cilium to the site of their incorporation at the tip. {ECO:0000250}.;
- Pathway
- Intraflagellar transport;Cilium Assembly;Organelle biogenesis and maintenance
(Consensus)
Intolerance Scores
- loftool
- 0.544
- rvis_EVS
- 0.73
- rvis_percentile_EVS
- 86.21
Haploinsufficiency Scores
- pHI
- hipred
- N
- hipred_score
- 0.139
- ghis
- 0.460
Essentials
- essential_gene_CRISPR
- N
- essential_gene_CRISPR2
- S
- essential_gene_gene_trap
- N
- gene_indispensability_pred
- N
- gene_indispensability_score
- 0.00474
Gene Damage Prediction
| All | Recessive | Dominant | |
|---|---|---|---|
| Mendelian | Medium | Medium | Medium |
| Primary Immunodeficiency | Medium | Medium | Medium |
| Cancer | Medium | Medium | Medium |
Mouse Genome Informatics
- Gene name
- Ttc30b
- Phenotype
Gene ontology
- Biological process
- intraciliary transport involved in cilium assembly;intraciliary transport
- Cellular component
- cilium;intraciliary transport particle B;ciliary tip
- Molecular function
- protein binding