Is BCLAF1 p.His615Asp (c.1843C>G) pathogenic?

BCLAF1 p.His615Asp (c.1843C>G) is classified Uncertain significance in BCLAF1 (ClinVar, Single submitter, 1 submitter; last evaluated 2025-10-15). AlphaMissense: likely pathogenic (0.902); Very rare (popmax 0.00226%, eas).

How common is BCLAF1 p.His615Asp (c.1843C>G) in the general population?

BCLAF1 p.His615Asp (c.1843C>G) is very rare (popmax 0.00226%, eas) (gnomAD).

What do computational predictors say about BCLAF1 p.His615Asp (c.1843C>G)?

AlphaMissense predicts likely pathogenic (score 0.902) — an in-silico prediction, not a clinical call.

BCLAF1 p.His615Asp

c.1843C>G · VCV4645573

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely pathogenic

0.902 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 0.00226%, eas)

Missense predictors

1/2 damaging

AlphaMissense, SaProt · REVEL no call

Computational evidence

Protein change
AlphaMissense	0.902	likely pathogenic
REVEL	0.383	indeterminate
SaProt	LLR -5.52	tolerated
⇒ AlphaMissense calls this damaging; SaProt does not; REVEL makes no call.
Splicing
SpliceAI	—	not assessed · no allele here is in the release
Constraint at this position
Conservation	phyloP 10	GERP 2.2, phastCons 1
Regional constraint	o/e 0.67	unconstrained · MANE · 8,491 bp · p 4.3e-08 · regional, not allelic
Overall
CADD	27.9	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 0.00226% East Asian · 1/44,266 alleles

Overall 7.14e-05% 1/1,400,754 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: BCLAF1
Protein: p.His615Asp
Coding: c.1843C>G
MANE Select: NM_014739
Type: single nucleotide variant
Location: chr6:136275541 (GRCh38)
Gene constraint: LOEUF 0.213 · pLI 1.00 · ClinGen HI 1/3 (gnomAD)
Structure: AlphaFold pLDDT 47.04 · 2 PDB

Full BCLAF1 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

BCLAF1 p.Gly210Ser Benign/Likely benign ★★ same type
BCLAF1 c.2397+1G>C Uncertain significance ★ same type
BCLAF1 p.Ala169Thr Uncertain significance ★ ⚠ same type
BCLAF1 p.Ala310Val Uncertain significance ★ ⚠ same type
BCLAF1 p.Ala669Val Uncertain significance ★ ⚠ same type
BCLAF1 p.Arg107Gln Uncertain significance ★ ⚠ same type
BCLAF1 p.Arg111His Uncertain significance ★ ⚠ same type
BCLAF1 p.Arg126Lys 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/bclaf1-p-his615asp (accessed [today's date]).

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