Mus musculus Gene: Sis
Summary
InnateDB Gene IDBG-151868.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol Sis
Gene Name sucrase isomaltase (alpha-glucosidase)
Synonyms 2010204N08Rik; SI; Si-s
Species Mus musculus
Ensembl Gene ENSMUSG00000027790
Encoded Proteins
sucrase isomaltase (alpha-glucosidase)
sucrase isomaltase (alpha-glucosidase)
Protein Structure
Useful resources Stemformatics EHFPI ImmGen
Entrez Gene
Summary This gene does not have any Entrez summary - the following is the summary from its human ortholog ENSG00000090402:
This gene encodes a sucrase-isomaltase enzyme that is expressed in the intestinal brush border. The encoded protein is synthesized as a precursor protein that is cleaved by pancreatic proteases into two enzymatic subunits sucrase and isomaltase. These two subunits heterodimerize to form the sucrose-isomaltase complex. This complex is essential for the digestion of dietary carbohydrates including starch, sucrose and isomaltose. Mutations in this gene are the cause of congenital sucrase-isomaltase deficiency.[provided by RefSeq, Apr 2010]
Gene Information
Type Protein coding
Genomic Location Chromosome 3:72888557-72967863
Strand Reverse strand
Band E3
Transcripts
ENSMUST00000094190 ENSMUSP00000091742
ENSMUST00000167334 ENSMUSP00000129116
ENSMUST00000170445
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 0 experimentally validated interaction(s) in this database.
Gene Ontology

Molecular Function
Accession GO Term
GO:0003824 catalytic activity
GO:0004553 hydrolase activity, hydrolyzing O-glycosyl compounds
GO:0030246 carbohydrate binding
Biological Process
GO:0005975 carbohydrate metabolic process
Cellular Component
GO:0005903 brush border
GO:0016020 membrane
Orthologs
Species
Homo sapiens
Bos taurus
Gene ID
Gene Order
Not yet available
Pathways
NETPATH
REACTOME
KEGG
Starch and sucrose metabolism pathway
Galactose metabolism pathway
Carbohydrate digestion and absorption pathway
INOH
PID NCI
Pathway Predictions based on Human Orthology Data
NETPATH
REACTOME
Digestion of dietary carbohydrate pathway
Myoclonic epilepsy of Lafora pathway
Metabolism of carbohydrates pathway
Metabolism pathway
Disease pathway
Glycogen storage diseases pathway
KEGG
Galactose metabolism pathway
Starch and sucrose metabolism pathway
Carbohydrate digestion and absorption pathway
INOH
PID NCI
Cross-References
SwissProt
TrEMBL F8VQM5
UniProt Splice Variant
Entrez Gene 69983
UniGene Mm.261054
RefSeq XM_006502044 NM_001081137
OMIM
CCDS CCDS38454
HPRD
IMGT
MGI ID MGI:1917233
MGI Symbol Sis
EMBL AC102399 AC164406
GenPept
RNA Seq Atlas 69983