The domain within your query sequence starts at position 17 and ends at position 684; the E-value for the Glyco_hydro_59 domain shown below is < 1e-12.

MTAAAGSASRVAVPLLLCALLVPGGAYVLDDSDGLGREFDGIGAVSGGGATSRLLVNYPE
PYRSEILDYLFKPNFGASLHILKVEIGGDGQTTDGTEPSHMHYELDENYFRGYEWWLMKE
AKKRNPDIILMGLPWSFPGWLGKGFSWPYVNLQLTAYYVVRWILGAKHYHDLDIDYIGIW
NERPFDANYIKELRKMLDYQGLQRVRIIASDNLWEPISSSLLLDQELWKVVDVIGAHYPG
TYTVWNAKMSGKKLWSSEDFSTINSNVGAGCWSRILNQNYINGNMTSTIAWNLVASYYEE
LPYGRSGLMTAQEPWSGHYVVASPIWVSAHTTQFTQPGWYYLKTVGHLEKGGSYVALTDG
LGNLTIIIETMSHQHSMCIRPYLPYYNVSHQLATFTLKGSLREIQELQVWYTKLGTPQQR
LHFKQLDTLWLLDGSGSFTLELEEDEIFTLTTLTTGRKGSYPPPPSSKPFPTNYKDDFNV
EYPLFSEAPNFADQTGVFEYYMNNEDREHRFTLRQVLNQRPITWAADASSTISVIGDHHW
TNMTVQCDVYIETPRSGGVFIAGRVNKGGILIRSATGVFFWIFANGSYRVTADLGGWITY
ASGHADVTAKRWYTLTLGIKGYFAFGMLNGTILWKNVRVKYPGHGWAAIGTHTFEFAQFD
NFRVEAAR

Glyco_hydro_59

 Glyco_hydro_59
PFAM accession number:PF02057
Interpro abstract (IPR001286):

O-Glycosyl hydrolases ( EC 3.2.1. ) are a widespread group of enzymes that hydrolyse the glycosidic bond between two or more carbohydrates, or between a carbohydrate and a non-carbohydrate moiety. A classification system for glycosyl hydrolases, based on sequence similarity, has led to the definition of 85 different families [ (PUBMED:7624375) (PUBMED:8535779) ]. This classification is available on the CAZy (CArbohydrate-Active EnZymes) website.

Glycoside hydrolase family 59 comprises enzymes with only one known activity; galactocerebrosidase ( EC 3.2.1.46 ).

Globoid cell leukodystrophy (Krabbe disease) is a severe, autosomal recessive disorder that results from deficiency of galactocerebrosidase (GALC) activity [ (PUBMED:8661004) (PUBMED:7601472) (PUBMED:9434153) ]. GALC is responsible for the lysosomal catabolism of certain galactolipids, including galactosylceramide and psychosine [ (PUBMED:8661004) ].

GO process:galactosylceramide catabolic process (GO:0006683)
GO function:galactosylceramidase activity (GO:0004336)

This is a PFAM domain. For full annotation and more information, please see the PFAM entry Glyco_hydro_59