Is CD163 p.His799Arg (c.2396A>G) pathogenic?

CD163 p.His799Arg (c.2396A>G) is classified Likely benign in CD163 (ClinVar, Single submitter, 1 submitter; last evaluated 2024-08-27). AlphaMissense: likely benign (0.0565); Very rare (popmax 0.000339%, nfe).

How common is CD163 p.His799Arg (c.2396A>G) in the general population?

CD163 p.His799Arg (c.2396A>G) is very rare (popmax 0.000339%, nfe) (gnomAD).

What do computational predictors say about CD163 p.His799Arg (c.2396A>G)?

AlphaMissense predicts likely benign (score 0.0565) — an in-silico prediction, not a clinical call.

CD163 p.His799Arg

c.2396A>G · VCV3487814

Likely benign Single submitter

Classification

Likely benign

ClinVar

Review

Single submitter ★☆☆☆

ClinVar · 1 submitter

AlphaMissense

likely benign

0.0565 · ACMG-weighted

gnomAD v4.1

Rare

very rare (popmax 0.000339%, nfe)

Missense predictors

0/3 damaging

AlphaMissense, REVEL, SaProt

Computational evidence

Protein change
AlphaMissense	0.0565	likely benign
REVEL	0.093	moderately benign-leaning
SaProt	LLR -5.32	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 -7.1	GERP -3.8
Regional constraint	o/e 0.77	unconstrained · MANE · 24 kb · p 1.4e-17 · regional, not allelic
Overall
CADD	0.033	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 0.000339% European (non-Finnish) · 4/1,180,036 alleles

Filtering AF 7.9e-05% ClinGen BA1/BS1 input FAF95, joint · FAF99 5.4e-05%

Overall 0.000274% 4/1,461,882 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: CD163
Protein: p.His799Arg
Coding: c.2396A>G
MANE Select: NM_203416
Type: single nucleotide variant
Location: chr12:7486561 (GRCh38)
Gene constraint: LOEUF 0.56 · pLI <0.01 (gnomAD)
Structure: AlphaFold pLDDT 77.72 · 14 PDB
Residue 799: the srcr 7 domain; a disulfide bond

Full CD163 gene report on Sugi Atlas → Gene function, pathways, protein structure, interactions & more

Similar variants

CD163 c.3344-24C>A Benign ★★ same type
CD163 c.3344-56G>A Likely benign ★★ same type
CD163 c.457+9T>A Benign ★★ same type
CD163 p.Asn642Lys Benign ★★ same type
CD163 p.Asn892= Benign ★★ same type
CD163 p.Cys1008= Benign ★★ same type
CD163 p.Ile342Val Benign ★★ ⚠ same type
CD163 p.Leu867= Benign ★★ 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/cd163-p-his799arg (accessed [today's date]).

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