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NM_001379610.1(SPINK1):c.26T>C (p.Leu9Pro) AND Hereditary pancreatitis

Germline classification:
Uncertain significance (1 submission)
Last evaluated:
Jun 28, 2017
Review status:
1 star out of maximum of 4 stars
criteria provided, single submitter
Somatic classification
of clinical impact:
None
Review status:
(0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided
Somatic classification
of oncogenicity:
None
Review status:
(0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided
Record status:
current
Accession:
RCV002437393.2

Allele description [Variation Report for NM_001379610.1(SPINK1):c.26T>C (p.Leu9Pro)]

NM_001379610.1(SPINK1):c.26T>C (p.Leu9Pro)

Gene:
SPINK1:serine peptidase inhibitor Kazal type 1 [Gene - OMIM - HGNC]
Variant type:
single nucleotide variant
Cytogenetic location:
5q32
Genomic location:
Preferred name:
NM_001379610.1(SPINK1):c.26T>C (p.Leu9Pro)
HGVS:
  • NC_000005.10:g.147831552A>G
  • NG_008356.2:g.12680T>C
  • NM_001354966.2:c.26T>C
  • NM_001379610.1:c.26T>CMANE SELECT
  • NM_003122.5:c.26T>C
  • NP_001341895.1:p.Leu9Pro
  • NP_001366539.1:p.Leu9Pro
  • NP_003113.2:p.Leu9Pro
  • NC_000005.9:g.147211115A>G
  • NM_003122.3:c.26T>C
Protein change:
L9P
Molecular consequence:
  • NM_001354966.2:c.26T>C - missense variant - [Sequence Ontology: SO:0001583]
  • NM_001379610.1:c.26T>C - missense variant - [Sequence Ontology: SO:0001583]
  • NM_003122.5:c.26T>C - missense variant - [Sequence Ontology: SO:0001583]

Condition(s)

Name:
Hereditary pancreatitis (PCTT)
Synonyms:
Hereditary chronic pancreatitis
Identifiers:
MONDO: MONDO:0008185; MedGen: C0238339; Orphanet: 676; OMIM: 167800

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Assertion and evidence details

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Submission AccessionSubmitterReview Status
(Assertion method)		Clinical Significance
(Last evaluated)		OriginMethodCitations
SCV002745388Ambry Genetics
criteria provided, single submitter

(Ambry Variant Classification Scheme 2023)		Uncertain significance
(Jun 28, 2017) 		germlineclinical testing

Citation Link

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Summary from all submissions

EthnicityOriginAffectedIndividualsFamiliesChromosomes testedNumber TestedFamily historyMethod
not providedgermlineunknownnot providednot providednot providednot providednot providedclinical testing

Details of each submission

From Ambry Genetics, SCV002745388.2

#EthnicityIndividualsChromosomes TestedFamily HistoryMethodCitations
1not providednot providednot providednot providedclinical testingnot provided

Description

The p.L9P variant (also known as c.26T>C), located in coding exon 1 of the SPINK1 gene, results from a T to C substitution at nucleotide position 26. The leucine at codon 9 is replaced by proline, an amino acid with similar properties. This amino acid position is highly conserved in available vertebrate species. In addition, this alteration is predicted to be deleterious by in silico analysis. Since supporting evidence is limited at this time, the clinical significance of this alteration remains unclear.

#SampleMethodObservation
OriginAffectedNumber testedTissuePurposeMethodIndividualsAllele frequencyFamiliesCo-occurrences
1germlineunknownnot providednot providednot providednot providednot providednot providednot provided

Last Updated: May 1, 2024