HHAT — 171 ClinVar variants
All ClinVar germline HHAT variants across every classification, each assembled from ClinVar, gnomAD, AlphaMissense, conservation and more. 92 flagged for review →
6 Pathogenic · 2 Likely pathogenic · 1 Conflicting · 18 Benign · 2 Benign/Likely benign · 45 Likely benign · 97 Uncertain significance
Full HHAT gene report on Sugi Atlas → Gene function, pathways, protein structure, constraint & interactions⚑ Evidence disagreements 92
Variants where the independent computational evidence doesn't line up with the clinical picture — a QC signal for a second look, not a reclassification.
Predictors agree, ClinVar conflicts 1
ClinVar submitters conflict, but the independent predictors unanimously agree — a QC review flag, not a reclassification.
Predictors lean, ClinVar uncertain 69
ClinVar classifies these uncertain (VUS), but the independent predictors unanimously lean one way — a triage signal for review, not a reclassification.
- HHAT p.Ala308Thr Uncertain significance Multiple submitters
- HHAT p.Arg176His Uncertain significance Multiple submitters
- HHAT p.Arg403Trp Uncertain significance Multiple submitters
- HHAT p.His379Tyr Uncertain significance Multiple submitters
- HHAT p.Ala390Val Uncertain significance Single submitter
- HHAT p.Ala55Val Uncertain significance Single submitter
- HHAT p.Arg157Thr Uncertain significance Single submitter
- HHAT p.Arg250Pro Uncertain significance Single submitter
- HHAT p.Arg424Cys Uncertain significance Single submitter
- HHAT p.Arg424His Uncertain significance Single submitter
- HHAT p.Arg425Cys Uncertain significance Single submitter
- HHAT p.Asn164Asp Uncertain significance Single submitter
- HHAT p.Asn400Ile Uncertain significance Single submitter
- HHAT p.Asp383Gly Uncertain significance Single submitter
- HHAT p.Cys107Phe Uncertain significance Single submitter
- HHAT p.Cys242Gly Uncertain significance Single submitter
- HHAT p.Gln129Arg Uncertain significance Single submitter
- HHAT p.Gln422Arg Uncertain significance Single submitter
- HHAT p.Glu165Lys Uncertain significance Single submitter
- HHAT p.Glu259Lys Uncertain significance Single submitter
- HHAT p.Glu31Asp Uncertain significance Single submitter
- HHAT p.Gly101Val Uncertain significance Single submitter
- HHAT p.Gly217Arg Uncertain significance Single submitter
- HHAT p.Gly355Ser Uncertain significance Single submitter
- HHAT p.Gly401Arg Uncertain significance Single submitter
- HHAT p.Gly449Asp Uncertain significance Single submitter
- HHAT p.Gly49Arg Uncertain significance Single submitter
- HHAT p.His343Tyr Uncertain significance Single submitter
- HHAT p.His428Tyr Uncertain significance Single submitter
- HHAT p.Ile440Ser Uncertain significance Single submitter
- HHAT p.Ile462Val Uncertain significance Single submitter
- HHAT p.Leu141Val Uncertain significance Single submitter
- HHAT p.Leu251Arg Uncertain significance Single submitter
- HHAT p.Leu264Pro Uncertain significance Single submitter
- HHAT p.Leu276Val Uncertain significance Single submitter
- HHAT p.Leu99Val Uncertain significance Single submitter
- HHAT p.Lys68Arg Uncertain significance Single submitter
- HHAT p.Met116Val Uncertain significance Single submitter
- HHAT p.Met438Ile Uncertain significance Single submitter
- HHAT p.Phe130Leu Uncertain significance Single submitter
- HHAT p.Phe222Leu Uncertain significance Single submitter
- HHAT p.Phe366Leu Uncertain significance Single submitter
- HHAT p.Pro112Leu Uncertain significance Single submitter
- HHAT p.Pro193Arg Uncertain significance Single submitter
- HHAT p.Pro218Leu Uncertain significance Single submitter
- HHAT p.Pro322Leu Uncertain significance Single submitter
- HHAT p.Pro421Arg Uncertain significance Single submitter
- HHAT p.Pro94Arg Uncertain significance Single submitter
- HHAT p.Ser196Leu Uncertain significance Single submitter
- HHAT p.Ser223Leu Uncertain significance Single submitter
- HHAT p.Ser326Ile Uncertain significance Single submitter
- HHAT p.Ser330Thr Uncertain significance Single submitter
- HHAT p.Thr136Met Uncertain significance Single submitter
- HHAT p.Thr146Ala Uncertain significance Single submitter
- HHAT p.Thr181Ser Uncertain significance Single submitter
- HHAT p.Thr455Ala Uncertain significance Single submitter
- HHAT p.Thr46Ala Uncertain significance Single submitter
- HHAT p.Thr489Ala Uncertain significance Single submitter
- HHAT p.Thr56Asn Uncertain significance Single submitter
- HHAT p.Tyr199Ser Uncertain significance Single submitter
- HHAT p.Tyr479Cys Uncertain significance Single submitter
- HHAT p.Val152Met Uncertain significance Single submitter
- HHAT p.Val155Ile Uncertain significance Single submitter
- HHAT p.Val175Ile Uncertain significance Single submitter
- HHAT p.Val306Met Uncertain significance Single submitter
- HHAT p.Val406Glu Uncertain significance Single submitter
- HHAT p.Val452Ile Uncertain significance Single submitter
-
HHAT p.Cys324Trp
Uncertain significance
No assertion criteria
chondrodysplasia-pseudohermaphroditism syndrome
-
HHAT p.Glu59Gly
Uncertain significance
No assertion criteria
chondrodysplasia-pseudohermaphroditism syndrome
Predictors split 22
The independent predictors disagree with each other — read with care.
- HHAT p.Arg176Cys Benign Multiple submitters
- HHAT p.Cys188Arg Benign Multiple submitters
- HHAT p.Ser182Asn Benign Multiple submitters
- HHAT p.Ala115Asp Uncertain significance Single submitter
- HHAT p.Ala373Thr Uncertain significance Single submitter
- HHAT p.Arg131Pro Likely benign Single submitter
- HHAT p.Arg131Trp Uncertain significance Single submitter
- HHAT p.Arg250His Uncertain significance Single submitter
- HHAT p.Arg312Cys Uncertain significance Single submitter
- HHAT p.Arg323Cys Uncertain significance Single submitter
- HHAT p.Asp314Glu Uncertain significance Single submitter
- HHAT p.Gly381Ser Uncertain significance Single submitter
- HHAT p.Leu241Gln Uncertain significance Single submitter
- HHAT p.Met311Thr Uncertain significance Single submitter
- HHAT p.Phe209Tyr Uncertain significance Single submitter
- HHAT p.Pro466Ala Uncertain significance Single submitter
- HHAT p.Ser442Tyr Uncertain significance Single submitter
- HHAT p.Thr368Met Uncertain significance Single submitter
- HHAT p.Thr86Pro Uncertain significance Single submitter
- HHAT p.Trp254Ser Uncertain significance Single submitter
- HHAT p.Trp255Cys Uncertain significance Single submitter
- HHAT p.Tyr210His Uncertain significance Single submitter
All HHAT variants
Pathogenic 6
- p.Gln38Ter Single submitter
- p.Leu244fs Single submitter
- p.Trp189Ter Single submitter
- p.Trp378Ter Single submitter
- p.Gly287Val No assertion criteria chondrodysplasia-pseudohermaphroditism syndrome
- p.Leu257Pro No assertion criteria chondrodysplasia-pseudohermaphroditism syndrome
Likely pathogenic 2
- p.Met1Leu Single submitter Inborn genetic diseases
- p.Trp73Ter No assertion criteria chondrodysplasia-pseudohermaphroditism syndrome
Conflicting classifications of pathogenicity 1
- p.Arg417Gln Single submitter ⚠
Benign 18
- c.1245+19G>C Multiple submitters
- c.159+15C>A Multiple submitters
- p.Ala389= Multiple submitters
- p.Arg176Cys Multiple submitters ⚠
- p.Arg312His Multiple submitters
- p.Asn164= Multiple submitters
- p.Cys188Arg Multiple submitters ⚠
- p.Glu233= Multiple submitters
- p.Leu178= Multiple submitters
- p.Ser182Asn Multiple submitters ⚠
- p.Tyr382= Multiple submitters
- c.684+6G>C Single submitter
- c.684+9C>T Single submitter
- c.856+10G>A Single submitter
- c.92-7dup Single submitter
- p.Ala89= Single submitter
- p.Pro319= Single submitter
- p.Thr181= Single submitter
Benign/Likely benign 2
- p.Gly333Arg Multiple submitters chondrodysplasia-pseudohermaphroditism syndrome
- p.Leu394= Multiple submitters
Likely benign 45
- p.Ser437= Multiple submitters
- p.Thr371Ile Multiple submitters
- p.Trp486Leu Multiple submitters
- p.Tyr23Cys Multiple submitters
- c.1007+7C>T Single submitter
- c.1007+8G>T Single submitter
- c.1008-10T>C Single submitter
- c.1246-13A>G Single submitter
- c.1246-20T>G Single submitter
- c.1246-5dup Single submitter
- c.1391-12C>T Single submitter
- c.159+5A>C Single submitter
- c.469-20C>T Single submitter
- c.856+17C>T Single submitter
- c.91+20A>G Single submitter
- c.92-5G>T Single submitter
- c.92-6G>T Single submitter
- p.Ala258= Single submitter
- p.Ala369= Single submitter
- p.Ala491Thr Single submitter
- p.Ala55= Single submitter
- p.Arg131Pro Single submitter ⚠
- p.Arg403Gln Single submitter
- p.Arg425His Single submitter
- p.Asn450Ser Single submitter
- p.Asp493Asn Single submitter
- p.Glu165= Single submitter
- p.Gly247= Single submitter
- p.Gly355= Single submitter
- p.His263Gln Single submitter
- p.Leu119= Single submitter
- p.Leu473= Single submitter
- p.Phe17= Single submitter
- p.Ser223= Single submitter
- p.Thr174= Single submitter
- p.Thr317= Single submitter
- p.Thr332= Single submitter
- p.Thr368= Single submitter
- p.Thr371= Single submitter
- p.Thr492Met Single submitter
- p.Thr56= Single submitter
- p.Tyr490= Single submitter
- c.-57G>C No assertion criteria HHAT-related disorder
- c.-87C>T No assertion criteria HHAT-related disorder
- p.His428= No assertion criteria HHAT-related disorder
Uncertain significance 97
- p.Ala308Thr Multiple submitters ⚠
- p.Arg176His Multiple submitters ⚠
- p.Arg403Trp Multiple submitters ⚠
- p.His379Tyr Multiple submitters ⚠
- c.-109G>C Single submitter
- c.-122G>C Single submitter
- c.-125C>G Single submitter
- c.-58C>G Single submitter
- c.-74T>C Single submitter
- c.-77C>G Single submitter
- c.-94C>A Single submitter
- c.-97G>A Single submitter
- p.Ala115Asp Single submitter ⚠
- p.Ala373Thr Single submitter ⚠
- p.Ala390Val Single submitter ⚠
- p.Ala55Val Single submitter ⚠
- p.Arg131Trp Single submitter ⚠
- p.Arg157Thr Single submitter ⚠
- p.Arg250His Single submitter ⚠
- p.Arg250Pro Single submitter ⚠
- p.Arg312Cys Single submitter ⚠
- p.Arg323Cys Single submitter ⚠
- p.Arg424Cys Single submitter ⚠
- p.Arg424His Single submitter ⚠
- p.Arg425Cys Single submitter ⚠
- p.Asn164Asp Single submitter ⚠
- p.Asn400Ile Single submitter ⚠
- p.Asp314Glu Single submitter ⚠
- p.Asp383Gly Single submitter ⚠
- p.Cys107Phe Single submitter ⚠
- p.Cys242Gly Single submitter ⚠
- p.Gln129Arg Single submitter ⚠
- p.Gln422Arg Single submitter ⚠
- p.Glu165Lys Single submitter ⚠
- p.Glu259Lys Single submitter ⚠
- p.Glu31Asp Single submitter ⚠
- p.Gly101Val Single submitter ⚠
- p.Gly217Arg Single submitter ⚠
- p.Gly355Ser Single submitter ⚠
- p.Gly381Ser Single submitter ⚠
- p.Gly401Arg Single submitter ⚠
- p.Gly449Asp Single submitter ⚠
- p.Gly49Arg Single submitter ⚠
- p.His343Tyr Single submitter ⚠
- p.His428Tyr Single submitter ⚠
- p.Ile440Ser Single submitter ⚠
- p.Ile462Val Single submitter ⚠
- p.Leu141Val Single submitter ⚠
- p.Leu241Gln Single submitter ⚠
- p.Leu251Arg Single submitter ⚠
- p.Leu264Pro Single submitter ⚠
- p.Leu276Val Single submitter ⚠
- p.Leu99Val Single submitter ⚠
- p.Lys68Arg Single submitter ⚠
- p.Met116Val Single submitter ⚠
- p.Met1Ile Single submitter
- p.Met311Thr Single submitter ⚠
- p.Met438Ile Single submitter ⚠
- p.Phe130Leu Single submitter ⚠
- p.Phe209Tyr Single submitter ⚠
- p.Phe222Leu Single submitter ⚠
- p.Phe366Leu Single submitter ⚠
- p.Pro112Leu Single submitter ⚠
- p.Pro193Arg Single submitter ⚠
- p.Pro218Leu Single submitter ⚠
- p.Pro322Leu Single submitter ⚠
- p.Pro421Arg Single submitter ⚠
- p.Pro466Ala Single submitter ⚠
- p.Pro94Arg Single submitter ⚠
- p.Ser196Leu Single submitter ⚠
- p.Ser223Leu Single submitter ⚠
- p.Ser326Ile Single submitter ⚠
- p.Ser330Thr Single submitter ⚠
- p.Ser442Tyr Single submitter ⚠
- p.Thr122del Single submitter chondrodysplasia-pseudohermaphroditism syndrome
- p.Thr136Met Single submitter ⚠
- p.Thr146Ala Single submitter ⚠
- p.Thr181Ser Single submitter ⚠
- p.Thr368Met Single submitter ⚠
- p.Thr455Ala Single submitter ⚠
- p.Thr46Ala Single submitter ⚠
- p.Thr489Ala Single submitter ⚠
- p.Thr56Asn Single submitter ⚠
- p.Thr86Pro Single submitter ⚠
- p.Trp254Ser Single submitter ⚠
- p.Trp255Cys Single submitter ⚠
- p.Tyr199Ser Single submitter ⚠
- p.Tyr210His Single submitter ⚠
- p.Tyr479Cys Single submitter ⚠
- p.Val152Met Single submitter ⚠
- p.Val155Ile Single submitter ⚠
- p.Val175Ile Single submitter ⚠
- p.Val306Met Single submitter ⚠
- p.Val406Glu Single submitter ⚠
- p.Val452Ile Single submitter ⚠
- p.Cys324Trp No assertion criteria chondrodysplasia-pseudohermaphroditism syndrome ⚠
- p.Glu59Gly No assertion criteria chondrodysplasia-pseudohermaphroditism syndrome ⚠