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Fixed: Allow Heatmap to Display Variants Reported w/ Respect to a Protein Accession #236

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merged 2 commits into from
Jul 29, 2024
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Fixed: Allow Heatmap to Display Variants Reported w/ Respect to a Protein Accession #236

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cc67267
Fixed: Allow Heatmap to Display Variants Reported w/ Respect to a Pro…
bencap Jul 23, 2024
25cf973
Don't Display Heatmap Variants when Multiple Accessions are Defined
bencap Jul 24, 2024
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10 changes: 8 additions & 2 deletions src/lib/mave-hgvs.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,8 @@ interface SimpleProteinVariation {
* change of another sort.
*/
substitution: string
/** The genomic target (accession) from a fully qualified MaveHGVS-pro string. */
target: null | string
}

/**
Expand All @@ -30,15 +32,19 @@ const proVariantRegex = /^p\.([A-Za-z]{3})([0-9]+)([A-Za-z]{3}|=|\*|-)$/
* @returns An object with properties indicating
*/
export function parseSimpleProVariant(variant: string): SimpleProteinVariation | null {
const match = variant.match(proVariantRegex)
const parts = variant.split(":")
const variation = parts.length == 1 ? parts[0] : parts[1]
const target = parts.length == 1 ? null : parts[0]
const match = variation.match(proVariantRegex)
if (!match) {
// console.log(`WARNING: Unrecognized pro variant: ${variant}`)
return null
}
return {
position: parseInt(match[2]),
original: match[1],
substitution: match[3]
substitution: match[3],
target: target
}
}

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