Yum, tasty mutations...

MutationT@ster 2025

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Input seems to be ok - now mapping the variant to the different transcripts...
Querying Taster for transcript #1: ENST00000333628
MT speed 0.22 s - this script 2.622621 s

Transcript summary:

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Yum, tasty mutations...

MutationT@ster 2025

Variant:

6:3153907C>G_1_ENST00000333628

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Prediction:

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Summary:

  • Model: simple_aae
  • Tree vote: 100|0 (del | benign) ?
Analysed issue Analysis result
Variant Chr6:3153907C>G (GRCh38)
Gene symbol TUBB2A
Gene constraints LOEUF: 0.45, LOF (oe): 0.23, misssense (oe): 0.17, synonymous (oe): 0.90 ? (gnomAD)
Ensembl transcript ID ENST00000333628.4
Genbank transcript ID NM_001069 (exact from MANE), NM_001310315 (by similarity)
UniProt / AlphaMissense peptide TBB2A_HUMAN | AlphaMissense: transcript, gene
Variant type Single base exchange
Gene region CDS
DNA changes c.1294G>C
g.3638G>C
AA changes
AAE:E432Q?
Score:29
Frameshift No
Length of protein Normal
Pathogenic variant (ClinVar) Variant not listed in ClinVar as (likely) pathogenic.
Variant DBs
dbSNP IDrs1345424333
gnomADhomozygous (G/G)heterozygousallele carriers
011
Protein conservation
SpeciesMatchGeneAAAlignment
Human      432EYQQYQDATADEQGEFEEEEGEDE
mutated  all conserved    432EYQQYQDATADQQGEFEEEEGED
Ptroglodytes  not conserved    459EYQQYQTPRPTNKGSF
Mmulatta  no homologue    
Fcatus  all identical    462EYQQYQDATADEQGEF
Mmusculus  all identical    432EYQQYQDATADEQGEFEEEEGED
Ggallus  no homologue    
Trubripes  no homologue    
Drerio  no homologue    
Dmelanogaster  all identical    432EYQQYQEATADEEGEFDEDEEGGGD
Celegans  no homologue    
Xtropicalis  no homologue    
Protein features
Start (aa)End (aa)FeatureDetails 
1445CHAINlost
422445REGIONlost
431445COMPBIASAcidic residueslost
Phylogenetic conservation
PhyloPPhastCons
(flanking)7.8581
7.7491
(flanking)-2.0150
?
Splice sites No abrogation of potential splice sites predicted by MaxEntScan.
Distance from splice site N/A
Kozak consensus sequence altered? No
poly(A) signal N/A
AA sequence altered Yes
Chromosome 6
Strand -1
Original gDNA sequence snippet ACCAGGACGCCACGGCCGACGAACAAGGGGAGTTCGAGGAG
Altered gDNA sequence snippet ACCAGGACGCCACGGCCGACCAACAAGGGGAGTTCGAGGAG
Original cDNA sequence snippet ACCAGGACGCCACGGCCGACGAACAAGGGGAGTTCGAGGAG
Altered cDNA sequence snippet ACCAGGACGCCACGGCCGACCAACAAGGGGAGTTCGAGGAG
Wildtype AA sequence MREIVHIQAG QCGNQIGAKF WEVISDEHGI DPTGSYHGDS DLQLERINVY YNEAAGNKYV
PRAILVDLEP GTMDSVRSGP FGQIFRPDNF VFGQSGAGNN WAKGHYTEGA ELVDSVLDVV
RKESESCDCL QGFQLTHSLG GGTGSGMGTL LISKIREEYP DRIMNTFSVM PSPKVSDTVV
EPYNATLSVH QLVENTDETY SIDNEALYDI CFRTLKLTTP TYGDLNHLVS ATMSGVTTCL
RFPGQLNADL RKLAVNMVPF PRLHFFMPGF APLTSRGSQQ YRALTVPELT QQMFDSKNMM
AACDPRHGRY LTVAAIFRGR MSMKEVDEQM LNVQNKNSSY FVEWIPNNVK TAVCDIPPRG
LKMSATFIGN STAIQELFKR ISEQFTAMFR RKAFLHWYTG EGMDEMEFTE AESNMNDLVS
EYQQYQDATA DEQGEFEEEE GEDEA*
Mutated AA sequence MREIVHIQAG QCGNQIGAKF WEVISDEHGI DPTGSYHGDS DLQLERINVY YNEAAGNKYV
PRAILVDLEP GTMDSVRSGP FGQIFRPDNF VFGQSGAGNN WAKGHYTEGA ELVDSVLDVV
RKESESCDCL QGFQLTHSLG GGTGSGMGTL LISKIREEYP DRIMNTFSVM PSPKVSDTVV
EPYNATLSVH QLVENTDETY SIDNEALYDI CFRTLKLTTP TYGDLNHLVS ATMSGVTTCL
RFPGQLNADL RKLAVNMVPF PRLHFFMPGF APLTSRGSQQ YRALTVPELT QQMFDSKNMM
AACDPRHGRY LTVAAIFRGR MSMKEVDEQM LNVQNKNSSY FVEWIPNNVK TAVCDIPPRG
LKMSATFIGN STAIQELFKR ISEQFTAMFR RKAFLHWYTG EGMDEMEFTE AESNMNDLVS
EYQQYQDATA DQQGEFEEEE GEDEA*
Position of stopcodon in wt / mu CDS 1338 / 1338
Position (AA) of stopcodon in wt / mu AA sequence 446 / 446
Position of stopcodon in wt / mu cDNA 1419 / 1419
Position of start ATG in wt / mu cDNA 82 / 82
Last intron/exon boundary 358
Theoretical NMD boundary in CDS 226
Length of CDS 1338
Coding sequence (CDS) position 1294
cDNA position 1375
gDNA position 3638
Chromosomal position 3153907
Speed 0.22 s

All positions are in basepairs (bp) if not explicitly stated differently. cDNA/gDNA/chromosomal position: Ins/del are shown as 'last normal base / first normal base'.
AA/aa: amino acid; CDS: coding sequence; mu: mutated; NMD: nonsense-mediated mRNA decay; nt: nucleotide; wt: wildtype; TGP: 1000 Genomes Project

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