raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:369955

Methylmalonic acidemia with homocystinuria, type cblJ

Synonyms: CblJ defects · Cobalamin J defect · Combined defect in adenosylcobalamin and methylcobalamin synthesis, type cblJ · Methylmalonic aciduria with homocystinuria, type cblJ

Type
Clinical subtype
Group
Subtype of disorder
Inheritance
Autosomal recessive
Age of onset
Infancy, Neonatal
Status
active

This disease is described under Methylmalonic acidemia with homocystinuria

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enMethylmalonic acidemia with homocystinuria, type cblJCblJ defects · Cobalamin J defect · Combined defect in adenosylcobalamin and methylcobalamin synthesis, type cblJ · Methylmalonic aciduria with homocystinuria, type cblJ
frAcidémie méthylmalonique avec homocystinurie type cblJAcidurie méthylmalonique avec homocystinurie type cblJ · Déficit combiné de synthèse de l'adénosylcobalamine et de la méthylcobalamine type cblJ · Déficit en cblJ · Déficit en cobalamine J
deMethylmalonazidämie mit Homocystinurie Typ cblJCblJ-Defekte · Cobalamin J-Defekt · Kombinierter Defekt der Adenosylcobalamin und Methylcobalamin-Synthese Typ cblJ · Methylmalonazidurie mit Homocystinurie Typ cblJ
esAcidemia metilmalónica con homocistinuria tipo cblJAciduria metilmalónica con homocistinuria tipo cblJ · Defecto CblJ · Defecto combinado en la síntesis de adenosilcobalamina y metilcobalamina tipo cblJ · Defecto de cobalamina J
itAcidemia metilmalonica con omocistinuria, tipo cblJAciduria metilmalonica con omocistinuria, tipo cblJ · Deficit di CblJ · Deficit di cobalamina J · Difetto combinato della sintesi dell'adenosilcobalamina e metilcobalamina, tipo cblJ
nlMethylmalonacidurie met homocystinurie, type cblJCblJ-defecten · Cobalamine J-defect · Gecombineerd defect in adenosylcobalamine- en methylcobalaminesynthese type cblJ · Methylmalonacidemie met homocystinurie type cblJ
ptAcidemia metilmalónica com homocistinúria, tipo cbIJ
plKwasica metylomalonowa z homocystynurią, typu cblJAcyduria metylomalonowa z homocystynurią, typu cblJ · Defekt CblJ · Defekt kobalaminy J · Złożony defekt syntezy adenozylokobalaminy i metylokobalaminy, typu cblJ
csMethylmalonová acidemie s homocystinurií, typ cbIJPoruchy CblJ · Porucha kobalaminu J · Kombinovaná porucha syntézy adenosylkobalaminu a methylkobalaminu, typ cblJ · Methylmalonová acidurie s homocystinurií, typ cblJ
ukМетилмалонова ацидемія з гомоцистинурією, тип cblJДефекти CblJ · Дефект кобаламіну J · Комбінований дефект синтезу аденозилкобаламіну та метилкобаламіну, тип cblJ · Метилмалонова ацидурія з гомоцистинурією, тип cblJ
zhcbIJ型甲基丙二酸血症伴高胱氨酸尿症腺苷钴胺素和甲基钴胺素合成结合缺陷cblJ型
trHomosistinüri ile seyreden metilmalonik asidemi, tip cblJCblJ defekti · Kobalamin J defekti · Homosistinüri ile seyreden metilmalonik asidüri, tip cblJ · Adenosilkobalamin ve metilkobalamin sentezinde kombine defekt, tip cblJ
2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM614857Evalidated
ICD-10E71.1NTBTattributedvalidated
ICD-115C50.E0NTBTattributedvalidated
MONDO0013925Evalidated
UMLSC3553915Evalidated

E exact · NTBT this ORPHAcode is narrower than the target · BTNT broader than the target · ND not decided.

3

Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (1):

No children.

4

Genes

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
ABCD4Disease-causing germline mutation(s) (loss of function) inAssessedHGNC:68ENSG0000011968860321414q24.3ATP binding cassette subfamily D member 422922874[PMID]
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families2 casesWorldwideCase(s)Validated24011988[PMID]_22922874[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET

Value is Orphadata's ValMoy: the mean estimate per 100 000 for prevalence and incidence, the number of cases or families for case reports.

6

HPO phenotypes

Orphanet has no HPO annotation for this code in this release.

7

Sources for this card