Is BOC p.Arg712Ser (c.2136G>C) pathogenic?

BOC p.Arg712Ser (c.2136G>C) is classified Uncertain significance in BOC (ClinVar, Single submitter, 1 submitter; last evaluated 2023-08-21). AlphaMissense: likely pathogenic (0.8279); Very rare (popmax 0.00267%, afr).

How common is BOC p.Arg712Ser (c.2136G>C) in the general population?

BOC p.Arg712Ser (c.2136G>C) is very rare (popmax 0.00267%, afr) (gnomAD).

What do computational predictors say about BOC p.Arg712Ser (c.2136G>C)?

AlphaMissense predicts likely pathogenic (score 0.8279) — an in-silico prediction, not a clinical call.

BOC p.Arg712Ser

c.2136G>C · rs1358622537 · VCV2619765

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely pathogenic

0.8279 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 0.00267%, afr)

Missense predictors

1/2 damaging

AlphaMissense, SaProt · REVEL no call

Computational evidence

Protein change
AlphaMissense	0.8279	likely pathogenic
REVEL	0.291	indeterminate
SaProt	LLR -8.03	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 4.6	GERP 0.39, phastCons 1
Regional constraint	o/e 0.87	unconstrained · MANE · 37 kb · p 1.8e-07 · regional, not allelic
Overall
CADD	21.4	PHRED · no single calibrated threshold — expert panels disagree

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

⚠ Isoform check: AlphaMissense numbered on a different transcript (AM R711S vs ClinVar R712S) — verify the residue.

Population frequency

gnomAD v4.1 · exomes + genomes

Grpmax group 0.00267% African / African-American · 2/74,916 alleles

Filtering AF 0.000443% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.000166%

Overall 0.00131% 2/152,192 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: BOC
Protein: p.Arg712Ser
Coding: c.2136G>C
MANE Select: NM_001378074
dbSNP: rs1358622537
Type: single nucleotide variant
Location: chr3:113279936 (GRCh38)
Gene constraint: LOEUF 0.789 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 63.98 · 3 PDB
Residue 712: the fibronectin type-iii 3 domain

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

Similar variants

BOC p.Ala715= Benign ★★ same type
BOC p.Lys884Asn Benign ★★ same type
BOC p.Pro829Arg Benign ★★ same type
BOC p.Pro913Ser Benign ★★ same type
BOC p.Ala226Thr Uncertain significance ★ ⚠ same type
BOC p.Ala424Thr Uncertain significance ★ ⚠ same type
BOC p.Ala470Val Uncertain significance ★ ⚠ same type
BOC p.Ala503Val 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/boc-p-arg712ser (accessed [today's date]).

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