Gene Information
Gene NameMGAM
OrganismHomo sapiens (Human)
Gene Length2753
Protein NamesMaltase-glucoamylase (Alpha-1,4-glucosidase) (EC 3.2.1.20)
Target Nameintestinal maltase-glucoamylase
Target TypeSuccessful target
Gene Age>4290 ( ENSG00000257335 )
3 ( ENSG00000282607 )
Evolutionary StageEukaryota
AlphaFoldDBO43451
Gene CardMGAM
Uniprot IDO43451
PfamPF01055; PF16863; PF00088
In ASDyes
Allosteric Predictionyes (1.000075191)
Ortholog in AnimalsAlpaca_ MGAM ( ortholog_one2many )
Dog_ MGAM ( ortholog_one2one )
GuineaPig_ MGAM ( ortholog_one2one )
Macaque_ MGAM ( ortholog_one2one )
Mouse_ Mgam ( ortholog_one2one )
Pig_ MGAM ( ortholog_one2one )
Rat_ Mgam ( ortholog_one2one )
Rabbit_ MGAM ( ortholog_one2one )
OhnologsNA
ParalogsMYORG, GANC, MGAM2, GAA, GANAB, SI
Tissueduodenum, small.intestine, epididymis, small.intestine.Peyers.patch, whole.blood
Tissue SpecificityBroadly expressed. Highly expressed in small intestine. Expressed in granulocytes. {ECO:0000269|PubMed:24309898, ECO:0000269|PubMed:9446624}.
Pharmacological Animal ModelsNA
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 2QLY  (X-ray  2.00A  2QMJ  (X-ray  1.90A  3CTT  (X-ray  2.10A  3L4T  (X-ray  1.90A  3L4U  (X-ray  1.90A  3L4V  (X-ray  2.10A  3L4W  (X-ray  2.00A  3L4X  (X-ray  1.90A  3L4Y  (X-ray  1.80A  3L4Z  (X-ray  2.00A  3TON  (X-ray  2.95A  3TOP  (X-ray  2.88A 
DBSNP rs2272330  rs10266732  rs2960746  rs9655651 
Subcellular location [CC]Apical cell membrane;
Single-pass type II membrane protein. Note=Brush border. {ECO:0000269|PubMed:3143729}.
Mouse PG classificationNA
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