Is CD180 p.Asp262His (c.784G>C) pathogenic?

CD180 p.Asp262His (c.784G>C) is classified Uncertain significance in CD180 (ClinVar, Single submitter, 1 submitter; last evaluated 2025-12-04). AlphaMissense: likely benign (0.1391); Very rare (popmax 0.00934%, afr).

How common is CD180 p.Asp262His (c.784G>C) in the general population?

CD180 p.Asp262His (c.784G>C) is very rare (popmax 0.00934%, afr) (gnomAD).

What do computational predictors say about CD180 p.Asp262His (c.784G>C)?

AlphaMissense predicts likely benign (score 0.1391) — an in-silico prediction, not a clinical call.

CD180 p.Asp262His

c.784G>C · VCV4650459

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.1391 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 0.00934%, afr)

Missense predictors

0/3 damaging

AlphaMissense, REVEL, SaProt

Computational evidence

Protein change
AlphaMissense	0.1391	likely benign
REVEL	0.08	moderately benign-leaning
SaProt	LLR -8.45	tolerated
⇒ AlphaMissense, REVEL and SaProt all call this tolerated.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP -0.38	GERP 1.4
Regional constraint	o/e 0.94	unconstrained · MANE · 14 kb · p 0.097 · regional, not allelic
Overall
CADD	5.423	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

Grpmax group 0.00934% African / African-American · 7/74,922 alleles

Filtering AF 0.00437% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.00309%

Overall 0.000434% 7/1,614,046 alleles · very rare

Rarity supports pathogenicity (ACMG PM2); frequency above a disease-specific BA1/BS1 threshold argues against it. A variant frequent in one ancestry group can be near-absent in others, so a single global figure can mislead.

Variant & gene context

Gene: CD180
Protein: p.Asp262His
Coding: c.784G>C
MANE Select: NM_005582
Type: single nucleotide variant
Location: chr5:67184059 (GRCh38)
Gene constraint: LOEUF 1.886 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 93.27 · 1 PDB

Full CD180 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

CD180 p.Leu398= Benign ★★ same type
CD180 p.Ser584= Benign ★★ same type
CD180 p.Thr222= Benign ★★ same type
CD180 p.Thr430Ala Benign ★★ ⚠ same type
CD180 p.Ala415Ser Uncertain significance ★ ⚠ same type
CD180 p.Ala466Ser Uncertain significance ★ ⚠ same type
CD180 p.Ala649Thr Uncertain significance ★ ⚠ same type
CD180 p.Arg173Trp Uncertain significance ★ ⚠ same type

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/cd180-p-asp262his (accessed [today's date]).

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