Is BCAM p.Gly625Arg (c.1873G>A) pathogenic?

BCAM p.Gly625Arg (c.1873G>A) is classified Likely benign in BCAM (ClinVar, Single submitter, 1 submitter; last evaluated 2021-09-17). AlphaMissense: likely benign (0.0736); Ultra-rare (popmax 0.0653%, afr).

How common is BCAM p.Gly625Arg (c.1873G>A) in the general population?

BCAM p.Gly625Arg (c.1873G>A) is ultra-rare (popmax 0.0653%, afr) (gnomAD).

What do computational predictors say about BCAM p.Gly625Arg (c.1873G>A)?

AlphaMissense predicts likely benign (score 0.0736) — an in-silico prediction, not a clinical call.

BCAM p.Gly625Arg

c.1873G>A · rs139845447 · VCV2387200

Likely benign Single submitter

Classification

Likely benign

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.0736 · ACMG-weighted

gnomAD v4.1

Rare

ultra-rare (popmax 0.0653%, afr)

Missense predictors

0/3 damaging

AlphaMissense, REVEL, SaProt

Computational evidence

Protein change
AlphaMissense	0.0736	likely benign
REVEL	0.024	moderately benign-leaning
SaProt	LLR -6.59	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 0.47	GERP -3.5, phastCons 0.016
Regional constraint	o/e 1.02	unconstrained · MANE · 12 kb · p 0.64 · regional, not allelic
Overall
CADD	13.72	PHRED · no single calibrated threshold — expert panels disagree

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

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.0653% African / African-American · 47/71,938 alleles

Filtering AF 0.0505% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.0452%

Overall 0.00635% 96/1,512,828 alleles · ultra-rare

Ancestry group	Frequency	1 in
African / African-Americangrpmax	0.0653%	1,531
Admixed American	0.0224%	4,465
Remaining individualsnot grpmax-eligible	0.00514%	19,447
South Asian	0.00507%	19,719
European (non-Finnish)	0.00275%	36,395
East Asian	0.00251%	39,804

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: BCAM
Protein: p.Gly625Arg
Coding: c.1873G>A
MANE Select: NM_005581
dbSNP: rs139845447
Type: single nucleotide variant
Location: chr19:44820814 (GRCh38)
Gene constraint: LOEUF 1.102 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 84.29 · 2 PDB
Residue 625: the 'disordered' region

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

Similar variants

BCAM p.Arg282His Benign ★★ ⚠ same type
BCAM p.Leu409= Benign ★★ same type
BCAM p.Pro589Leu Likely benign ★★ same type
BCAM p.Thr539Ala Benign ★★ same type
BCAM p.Val381Ile Benign ★★ ⚠ same type
BCAM p.Val540= Benign ★★ same type
BCAM p.Ala129Ser Uncertain significance ★ ⚠ same type
BCAM p.Ala129Thr 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/bcam-p-gly625arg (accessed [today's date]).

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