Is CILP p.Arg724Thr (c.2171G>C) pathogenic?

CILP p.Arg724Thr (c.2171G>C) is classified Uncertain significance in CILP (ClinVar, Single submitter, 1 submitter; last evaluated 2024-09-25). AlphaMissense: likely pathogenic (0.6449); Very rare (popmax 0.00329%, sas).

How common is CILP p.Arg724Thr (c.2171G>C) in the general population?

CILP p.Arg724Thr (c.2171G>C) is very rare (popmax 0.00329%, sas) (gnomAD).

What do computational predictors say about CILP p.Arg724Thr (c.2171G>C)?

AlphaMissense predicts likely pathogenic (score 0.6449) — an in-silico prediction, not a clinical call.

CILP p.Arg724Thr

c.2171G>C · VCV3492969

Uncertain significance Single submitter

Classification

Uncertain significance

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely pathogenic

0.6449 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 0.00329%, sas)

Missense predictors

1/2 damaging

AlphaMissense, SaProt · REVEL no call

Computational evidence

Protein change
AlphaMissense	0.6449	likely pathogenic
REVEL	0.521	indeterminate
SaProt	LLR -9.05	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 5	GERP 1.5, phastCons 1
Regional constraint	o/e 0.97	unconstrained · MANE · 13 kb · p 0.19 · regional, not allelic
Overall
CADD	25.6	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 0.00329% South Asian · 3/91,074 alleles

Filtering AF 0.000875% ClinGen BA1/BS1 input FAF95, joint · FAF99 0.000443%

Overall 0.000274% 4/1,461,892 alleles · very rare

Ancestry group	Frequency	1 in
South Asiangrpmax	0.00329%	30,358
European (non-Finnish)	8.47e-05%	1,180,050

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: CILP
Protein: p.Arg724Thr
Coding: c.2171G>C
MANE Select: NM_003613
Type: single nucleotide variant
Location: chr15:65198115 (GRCh38)
Gene constraint: LOEUF 1.077 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 80.30

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

Similar variants

CILP p.Leu1064= Benign ★★ same type
CILP p.Ala1003Asp Uncertain significance ★ ⚠ same type
CILP p.Ala102Val Uncertain significance ★ ⚠ same type
CILP p.Ala1053Thr Uncertain significance ★ ⚠ same type
CILP p.Ala1091Thr Uncertain significance ★ ⚠ same type
CILP p.Ala1091Val Uncertain significance ★ ⚠ same type
CILP p.Ala1114Gly Uncertain significance ★ ⚠ same type
CILP p.Ala1143Thr 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/cilp-p-arg724thr (accessed [today's date]).

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