MMUT p.Pro71Ser
c.211C>T · VCV4552473
Uncertain significance
Single submitter
Classification
Uncertain significance
ClinVar
Review
Single submitter ★☆☆☆
ClinVar · 1 submitter
AlphaMissense
ambiguous
0.3712 · ACMG-weighted
gnomAD v4.1
Absent
absent from gnomAD v4.1
Missense predictors
2/2 damaging
REVEL, SaProt · AlphaMissense indeterminate
Computational evidence
| Protein change | ||
| AlphaMissense | 0.3712 | ambiguous |
|---|---|---|
| REVEL | 0.824 | moderately pathogenic-leaning |
| SaProt | LLR -10.80 | damaging |
| ⇒ REVEL and SaProt both call this damaging; AlphaMissense is indeterminate. | ||
| Splicing | ||
| SpliceAI | <0.2 | no splice effect predicted · four deltas, not one · how we know |
| Constraint at this position | ||
| Conservation | phyloP 12 | GERP 2.1, phastCons 1 |
| Regional constraint | o/e 0.94 | unconstrained · MANE · 28 kb · p 0.059 · regional, not allelic |
| Overall | ||
| CADD | 23.5 | 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
Absent from gnomAD v4.1. Not observed in any sequenced alleles — a rarity signal (ACMG PM2-supporting), not evidence of pathogenicity on its own.
Variant & gene context
- Gene
- MMUT
- Protein
- p.Pro71Ser
- Coding
- c.211C>T
- MANE Select
- NM_000255
- Type
- single nucleotide variant
- Location
- chr6:49459256 (GRCh38)
- Gene constraint
- LOEUF 1.18 · pLI <0.01 (gnomAD)
- Structure
- AlphaFold pLDDT 92.72 · 6 PDB
- Residue 71
- a UniProt-annotated variant site (in mamm; mut-)
Similar variants
- MMUT p.Pro71= Likely benign ★ same residue
- MMUT c.1083+2T>A Pathogenic ★★ same type
- MMUT c.1084-10A>G Pathogenic/Likely pathogenic ★★ same type
- MMUT c.1084-2A>G Pathogenic/Likely pathogenic ★★ same type
- MMUT c.1445-2A>G Pathogenic/Likely pathogenic ★★ same type
- MMUT c.1560+1G>T Pathogenic ★★ same type
- MMUT c.1677-1G>A Pathogenic ★★ same type
- MMUT c.1677-1G>C Pathogenic/Likely pathogenic ★★ 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/mmut-p-pro71ser (accessed [today's date]).
Preprint & method: sugi.bio/variant/method Machine-readable: this page as Markdown