Is MAP3K20 p.Ser565Phe (c.1694C>T) pathogenic?

MAP3K20 p.Ser565Phe (c.1694C>T) is classified Uncertain significance in MAP3K20 (ClinVar, Single submitter, 1 submitter; last evaluated 2021-06-28). AlphaMissense: likely benign (0.1659); Absent from gnomAD v4.1.

How common is MAP3K20 p.Ser565Phe (c.1694C>T) in the general population?

MAP3K20 p.Ser565Phe (c.1694C>T) is absent from gnomAD v4.1 (gnomAD).

What do computational predictors say about MAP3K20 p.Ser565Phe (c.1694C>T)?

AlphaMissense predicts likely benign (score 0.1659) — an in-silico prediction, not a clinical call.

MAP3K20 p.Ser565Phe

c.1694C>T · rs2106358972 · VCV1509420

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.1659 · ACMG-weighted

gnomAD v4.1

Absent

absent from gnomAD v4.1

Missense predictors

0/2 damaging

AlphaMissense, SaProt · REVEL indeterminate

⚠ Built without this gene's context — gene constraint and dosage, protein structure, pathways, panels and related-variant links were not looked up for this page. why

Computational evidence

Protein change
AlphaMissense	0.1659	likely benign
REVEL	0.317	indeterminate
SaProt	LLR -8.96	tolerated
⇒ AlphaMissense and SaProt both call this tolerated; REVEL is indeterminate.
Splicing
SpliceAI	—	not looked up on this page · why
Constraint at this position
Conservation	phyloP 7.6	GERP 2.7, phastCons 1
Regional constraint	o/e 0.95	unconstrained · MANE · 28 kb · p 0.29 · regional, not allelic
Overall
CADD	24.0	PHRED · no single calibrated threshold — expert panels disagree

ClinVar classifies this uncertain; the computational predictors unanimously lean tolerated — a triage signal, not a reclassification

AlphaMissense carries the ACMG weight for missense; REVEL and SaProt are independent agreement signals.

Population frequency

gnomAD v4.1 · exomes + genomes

Absent from gnomAD v4.1. Not observed in any sequenced alleles — a rarity signal (ACMG PM2-supporting), not evidence of pathogenicity on its own.

Variant & gene context

Gene: MAP3K20
Protein: p.Ser565Phe
Coding: c.1694C>T
MANE Select: NM_016653
dbSNP: rs2106358972
Type: single nucleotide variant
Location: chr2:173263887 (GRCh38)

Full MAP3K20 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Built on 18 open, versioned datasets — ClinVar, gnomAD, AlphaMissense, REVEL, ClinGen & more — plus Sugi Variant's own cross-source analysis. Source data 2026-01–2026-10, ClinVar 2026-10. Full sources & versions →

Cite Sugi Variant

Gür T. Sugi Variant: A Deterministic Per-Variant Germline Reference from a Knowledge Graph for Humans and AI Agents. 2026. doi:10.5281/zenodo.21509445. This variant: https://sugi.bio/variant/map3k20-p-ser565phe (accessed [today's date]).

Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown