adenosylhomocysteinase

Summary
Gene Symbol
  • AHCY
Aliases
  • AdoHcyase
  • SAHH
Organism
Homo sapiens (human)
NCBI Gene
191
HGNC
343
PubChem
191
Alliance of Genome Resources
Annotation
Keyword
  • 3D-structure
  • Acetylation
  • Alternative splicing
  • Copper
  • Cytoplasm
  • Direct protein sequencing
  • Disease variant
  • Endoplasmic reticulum
  • Hydrolase
  • Hydroxylation
  • NAD
  • Nucleus
  • One-carbon metabolism
  • Phosphoprotein
  • Reference proteome
Proteins
Displaying all 2 entries
UniProt Protein Name
A0A384MTQ3
P23526
  • S-adenosyl-L-homocysteine hydrolase
Gene Ontology (GO)
OrthoDB (Group)
Group level
Eukaryota
Group Name
Adenosylhomocysteinase A
Functional Category
  • E: Amino acid transport and metabolism
  • H: Coenzyme transport and metabolism
  • M: Cell wall/membrane/envelope biogenesis
Human Protein Atlas
ENSG00000101444

soft tissue soft tissue blood blood blood blood blood blood blood blood blood blood blood blood blood blood lymph node lymph node lymph node lymph node lymph node lymph node lymph node lymph node lymph node lymph node lymph node kidney kidney adrenal gland adrenal gland breast breast duodenum stomach small intestine colon rectum appendix esophagus eye eye salivary gland nasopharynx nasopharynx tongue tonsil tonsil tonsil hair skin adipose tissue adipose tissue adipose tissue spinal cord oral mucosa lung lung heart bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus liver pancreas thyroid gland parathyroid gland parathyroid gland parathyroid gland parathyroid gland parathyroid gland spleen gallbladder ductus deferens ductus deferens seminal vesicle seminal vesicle seminal vesicle seminal vesicle testis testis epididymis epididymis brain smooth muscle urinary bladder prostate bone marrow skeletal muscle skeletal muscle skeletal muscle skeletal muscle skeletal muscle thymus thymus cartilage sole of foot sole of foot soft tissue blood blood blood blood blood blood blood blood blood blood blood blood lymph node lymph node lymph node lymph node lymph node lymph node lymph node lymph node lymph node lymph node lymph node lactating breast lactating breast kidney kidney adrenal gland adrenal gland duodenum stomach small intestine colon rectum appendix esophagus eye eye salivary gland salivary gland salivary gland salivary gland salivary gland salivary gland nasopharynx tongue tonsil tonsil hair skin adipose tissue adipose tissue adipose tissue adipose tissue adipose tissue adipose tissue adipose tissue spinal cord oral mucosa lung lung heart bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus bronchus liver pancreas thyroid gland parathyroid gland parathyroid gland parathyroid gland parathyroid gland parathyroid gland spleen gallbladder brain skeletal muscle skeletal muscle skeletal muscle skeletal muscle skeletal muscle thymus thymus smooth muscle urinary bladder vagina ovary ovary fallopian tube fallopian tube endometrium placenta cervix cervix bone marrow cartilage sole of foot sole of foot olfactory region cerebral cortex cerebellum medulla pons midbrain pituitary gland hypothalamus amygdala thalamus choroid plexus choroid plexus corpus callosum basal ganglia substantia nigra dorsal raphe dorsal raphe dorsal raphe dorsal raphe dorsal raphe dorsal raphe caudate hippocampus retina retina

Tissue with high expression from Human Protein Atlas. Tissues that are highly expressed are highlighted.

Disease
Disease Ontology
Displaying all 2 entries
DO ID Disease Name Source
DOID:0111039 hypermethioninemia with deficiency of S-adenosylhomocysteine hydrolase
DOID:7693 abdominal aortic aneurysm
The Human Phenotype Ontology
Displaying entries 1 - 10 of 49 in total
HPO ID HPO Term
HP:0000007 Autosomal recessive inheritance
HP:0000164 Abnormality of the dentition
HP:0000252 Microcephaly
HP:0000486 Strabismus
HP:0000565 Esotropia
HP:0000708 Atypical behavior
HP:0000736 Short attention span
HP:0001249 Intellectual disability
HP:0001252 Hypotonia
HP:0001263 Global developmental delay
Displaying all 2 entries
Disease ID Disease Name
ORPHA:88618
  • hypermethioninemia with deficiency of S-adenosylhomocysteine hydrolase
OMIM:613752
  • hypermethioninemia with deficiency of S-adenosylhomocysteine hydrolase

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Acknowledgements

Supported by JST NBDC Grant Number JPMJND2204

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Last updated: April 7, 2025