Gene Information
Gene NameCDA13
OrganismHomo sapiens (Human)
Gene Length518
Protein NamesBeta-secretase 2 (EC 3.4.23.45) (Aspartic-like protease 56 kDa) (Aspartyl protease 1) (ASP1) (Asp 1) (Beta-site amyloid precursor protein cleaving enzyme 2) (Beta-site APP cleaving enzyme 2) (Down region aspartic protease) (DRAP) (Memapsin-1) (Membrane-associated aspartic protease 1) (Theta-secretase)
Target NameNA
Target TypeNA
Gene AgeNA
Evolutionary StageNA
AlphaFoldDBQ9Y5Z0
Gene CardBACE2
Uniprot IDQ9Y5Z0
PfamPF00026
In ASDno
Allosteric PredictionNA
Ortholog in AnimalsNA
OhnologsNA
ParalogsNA
TissueNA
Tissue SpecificityBrain. Present in neurons within the hippocampus, frontal cortex and temporal cortex (at protein level). Expressed at low levels in most peripheral tissues and at higher levels in colon, kidney, pancreas, placenta, prostate, stomach and trachea. Expressed at low levels in the brain. Found in spinal cord, medulla oblongata, substantia nigra and locus coruleus. Expressed in the ductal epithelium of both normal and malignant prostate. {ECO:0000269|PubMed:10591213, ECO:0000269|PubMed:10677483, ECO:0000269|PubMed:10683441, ECO:0000269|PubMed:10749877, ECO:0000269|PubMed:10838186, ECO:0000269|PubMed:10965118, ECO:0000269|PubMed:11083922}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 2EWY  (X-ray  3.10A  3ZKG  (X-ray  1.90A  3ZKI  (X-ray  2.40A  3ZKM  (X-ray  1.85A  3ZKN  (X-ray  2.00A  3ZKQ  (X-ray  1.51A  3ZKS  (X-ray  2.11A  3ZKX  (X-ray  2.37A  3ZL7  (X-ray  3.20A  3ZLQ  (X-ray  2.10A  4BEL  (X-ray  1.85A  4BFB  (X-ray  2.21A  6JSZ  (X-ray  1.53A  6UJ0  (X-ray  2.15A  6UJ1  (X-ray  3.03A  7D5B  (X-ray  1.31A  7D5U  (X-ray  2.04A  7F1G  (X-ray  1.50A  7N4N  (X-ray  1.41A 
DBSNP NA 
Subcellular location [CC]Cell membrane {ECO:0000269|PubMed:21907142};
Single-pass type I membrane protein {ECO:0000255}. Golgi apparatus {ECO:0000269|PubMed:11423558}. Endoplasmic reticulum. Endosome. Melanosome {ECO:0000269|PubMed:23754390}. Note=Colocalizes with PMEL in stage I and II melanosomes. {ECO:0000269|PubMed:23754390}.
Mouse PG classificationNA
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