Malaysian Node of the Human Variome Project Database
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Variant #0000000075 (NC_000007.14:g.87509329A>G, ABCB1(NM_000927.4):c.3435T>C)
Affects function (as reported)
Affects function (by curator)
DNA change (genomic) (Relative to hg38 / GRCh38)
Haerian BS et al.(2011)
Average frequency (gnomAD v.2.1.1)
Variant not found in online data sets
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
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Variant on transcripts
Please note that a short description of a certain column can be displayed when you move your mouse cursor over the column's header and hold it still. Below, a more detailed description is shown per column.
: The variant's effect on the function of the gene/protein, displayed in the format 'R/C'. R is the value reported by the source (publication, submitter) and this classification may vary between records. C is the value concluded by the curator. Note that in some database the curator uses Summary records to give details on the classification of the variant.Values used: '+' indicating the variant affects function, '+?' probably affects function, '-' does not affect function, '-?' probably does not affect function, '?' effect unknown, '.' effect was not classified.
: Number of exon/intron containing variant; 2 = exon 2, 12i = intron 12, 2i_7i = exons 3 to 7, 8i_9 = border intron 8/exon 9.
DNA change (cDNA)
: Description of variant at DNA level, based on a coding DNA reference sequence (following HGVS recommendations); e.g. c.123C>T, c.123_145del, c.123_126dup.
: Variant as originally reported (e.g. 521delT); listed only when different from "DNA change". Variants seen in animal models, tested in vitro, predicted from RNA analysis, etc. are described between brackets like c.(456C>G).
: Description of variant at RNA level (following HGVS recommendations).
r.? = unknown
r.(?) = RNA not analysed but probably transcribed copy of DNA variant
r.spl? = RNA not analysed but variant probably affects splicing
r.(spl?) = RNA not analysed but variant may affect splicing
r.0? = change expected to abolish transcription
: Description of variant at protein level (following HGVS recommendations).
p.(Arg345Pro) = change predicted from DNA (RNA not analysed)
p.Arg345Pro = change derived from RNA analysis
p.? = unknown effect
p.0? = probably no protein produced
: The functional annotation of this position from the Genome Variation Server.
: Clinical classification of variant
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DNA change (cDNA)
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