ClinVar Miner

Submissions for variant NM_000518.5(HBB):c.257T>C (p.Phe86Ser)

dbSNP: rs35693898
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
ARUP Laboratories, Molecular Genetics and Genomics, ARUP Laboratories RCV003114195 SCV003799698 pathogenic not provided 2022-05-04 criteria provided, single submitter clinical testing The Hb Buenos Aires variant (HBB: c.257T>C; p.Phe86Ser, also known as Hb Bryn Mawr, and as Phe85Ser when numbered from the mature protein, rs35693898, HbVar ID: 414) is reported in the literature in heterozygous individuals affected with hemolytic anemia (see HbVar and references therein). The is variant is reported as unstable with increased oxygen affinity (see HbVar). This variant is reported in ClinVar (Variation ID: 15122) and is absent from the Genome Aggregation Database, indicating it is not a common polymorphism. The phenylalanine at codon 86 is highly conserved, and computational analyses predict that this variant is deleterious (REVEL: 0.804). Based on available information, this variant is considered to be pathogenic. References: Link to HbVar database: https://globin.bx.psu.edu/hbvar/menu.html
OMIM RCV000016279 SCV000036547 pathogenic Hemoglobinopathy 1967-09-29 no assertion criteria provided literature only

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