Mgam (maltase-glucoamylase) - Rat Genome Database

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Gene: Mgam (maltase-glucoamylase) Rattus norvegicus
Analyze
Symbol: Mgam
Name: maltase-glucoamylase
RGD ID: 9369725
Description: Predicted to enable alpha-1,4-glucosidase activity and amylase activity. Predicted to be involved in dextrin catabolic process and maltose catabolic process. Predicted to be located in apical plasma membrane; PARTICIPATES IN congenital sucrase-isomaltase deficiency pathway; glycogen storage disease type III pathway; glycogen storage disease type IV pathway; INTERACTS WITH 17beta-estradiol; 17beta-estradiol 3-benzoate; dioxygen.
Type: protein-coding
RefSeq Status: VALIDATED
Previously known as: LOC103690059; LOC679818; maltase-glucoamylase, intestinal; maltase-glucoamylase, intestinal-like; similar to Maltase-glucoamylase, intestinal
RGD Orthologs
Human
Mouse
Alliance Orthologs
More Info more info ...
Latest Assembly: mRatBN7.2 - mRatBN7.2 Assembly
Position:
Rat AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
GRCr8470,408,263 - 70,568,752 (+)NCBIGRCr8
mRatBN7.2469,441,626 - 69,602,068 (+)NCBImRatBN7.2mRatBN7.2
mRatBN7.2 Ensembl469,446,150 - 69,692,715 (+)EnsemblmRatBN7.2 Ensembl
Rnor_6.0468,849,014 - 68,996,940 (+)NCBIRnor6.0Rnor_6.0rn6Rnor6.0
Rnor_5.04133,212,980 - 133,247,269 (+)NCBIRnor5.0Rnor_5.0rn5Rnor5.0
Rnor_5.04133,643,930 - 133,784,285 (+)NCBIRnor5.0Rnor_5.0rn5Rnor5.0
RGSC_v3.4468,198,844 - 68,382,396 (+)NCBIRGSC3.4RGSC_v3.4rn4RGSC3.4
Celera464,436,264 - 64,592,215 (+)NCBICelera
Cytogenetic Map4q23NCBI
JBrowse: View Region in Genome Browser (JBrowse)
Model


Disease Annotations     Click to see Annotation Detail View

Gene-Chemical Interaction Annotations     Click to see Annotation Detail View
Gene Ontology Annotations     Click to see Annotation Detail View

Biological Process

Cellular Component

Molecular Function

References

References - curated
# Reference Title Reference Citation
1. Phylogenetic-based propagation of functional annotations within the Gene Ontology consortium. Gaudet P, etal., Brief Bioinform. 2011 Sep;12(5):449-62. doi: 10.1093/bib/bbr042. Epub 2011 Aug 27.
2. ClinVar Automated Import and Annotation Pipeline RGD automated import pipeline for ClinVar variants, variant-to-disease annotations and gene-to-disease annotations
3. Data Import for Chemical-Gene Interactions RGD automated import pipeline for gene-chemical interactions

Genomics

Comparative Map Data
Mgam
(Rattus norvegicus - Norway rat)
Rat AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
GRCr8470,408,263 - 70,568,752 (+)NCBIGRCr8
mRatBN7.2469,441,626 - 69,602,068 (+)NCBImRatBN7.2mRatBN7.2
mRatBN7.2 Ensembl469,446,150 - 69,692,715 (+)EnsemblmRatBN7.2 Ensembl
Rnor_6.0468,849,014 - 68,996,940 (+)NCBIRnor6.0Rnor_6.0rn6Rnor6.0
Rnor_5.04133,212,980 - 133,247,269 (+)NCBIRnor5.0Rnor_5.0rn5Rnor5.0
Rnor_5.04133,643,930 - 133,784,285 (+)NCBIRnor5.0Rnor_5.0rn5Rnor5.0
RGSC_v3.4468,198,844 - 68,382,396 (+)NCBIRGSC3.4RGSC_v3.4rn4RGSC3.4
Celera464,436,264 - 64,592,215 (+)NCBICelera
Cytogenetic Map4q23NCBI
MGAM
(Homo sapiens - human)
Human AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
GRCh387141,986,518 - 142,106,747 (+)NCBIGRCh38GRCh38hg38GRCh38
GRCh38.p14 Ensembl7141,907,813 - 142,106,747 (+)EnsemblGRCh38hg38GRCh38
GRCh377141,695,679 - 141,806,547 (+)NCBIGRCh37GRCh37hg19GRCh37
Build 367141,342,148 - 141,453,016 (+)NCBINCBI36Build 36hg18NCBI36
Build 347141,148,862 - 141,259,730NCBI
Celera7136,417,024 - 136,479,472 (+)NCBICelera
Cytogenetic Map7q34NCBI
HuRef7135,992,049 - 136,101,675 (+)NCBIHuRef
CHM1_17141,629,942 - 141,740,779 (+)NCBICHM1_1
T2T-CHM13v2.07143,304,624 - 143,421,799 (+)NCBIT2T-CHM13v2.0
CRA_TCAGchr7v27141,033,874 - 141,144,746 (+)NCBI
Mgam
(Mus musculus - house mouse)
Mouse AssemblyChrPosition (strand)SourceGenome Browsers
JBrowseNCBIUCSCEnsembl
GRCm39640,605,765 - 40,746,057 (+)NCBIGRCm39GRCm39mm39
GRCm39 Ensembl640,605,765 - 40,746,057 (+)EnsemblGRCm39 Ensembl
GRCm38640,628,831 - 40,769,123 (+)NCBIGRCm38GRCm38mm10GRCm38
GRCm38.p6 Ensembl640,628,831 - 40,769,123 (+)EnsemblGRCm38mm10GRCm38
MGSCv37640,578,830 - 40,719,122 (+)NCBIGRCm37MGSCv37mm9NCBIm37
MGSCv36640,628,670 - 40,698,729 (+)NCBIMGSCv36mm8
Celera640,615,341 - 40,755,282 (+)NCBICelera
Cytogenetic Map6B1NCBI
cM Map618.82NCBI

Variants

.
Variants in Mgam
1273 total Variants

QTLs in Region (mRatBN7.2)
The following QTLs overlap with this region.    Full Report CSV TAB Printer Gviewer
RGD IDSymbolNameLODP ValueTraitSub TraitChrStartStopSpecies
1358352Srcrt3Stress Responsive Cort QTL 32.29blood corticosterone amount (VT:0005345)plasma corticosterone level (CMO:0001173)438465774146803430Rat
1549843Bw53Body weight QTL 530.0001body mass (VT:0001259)body weight gain (CMO:0000420)461697658103194791Rat
61445Strs3Sensitivity to stroke QTL 33cerebrum integrity trait (VT:0010549)post-insult time to onset of cerebrovascular lesion (CMO:0002343)44043338885433388Rat
6893678Bw108Body weight QTL 1082.60.006body mass (VT:0001259)body weight (CMO:0000012)44345797688457976Rat
1358363Sradr3Stress Responsive Adrenal Weight QTL 36.19adrenal gland mass (VT:0010420)both adrenal glands wet weight (CMO:0000164)457486946102486946Rat
1549839Bw52Body weight QTL 520.0001body mass (VT:0001259)body weight gain (CMO:0000420)461697658115089733Rat
61336Bp21Blood pressure QTL 214.6arterial blood pressure trait (VT:2000000)systolic blood pressure (CMO:0000004)45711470578881294Rat
6909128Pancm4Pancreatic morphology QTL 411.35pancreas mass (VT:0010144)pancreas wet weight (CMO:0000626)42690728575585128Rat
61475Aia2Adjuvant induced arthritis QTL 25.8joint integrity trait (VT:0010548)joint inflammation composite score (CMO:0000919)43950527573892441Rat
8694439Bw168Body weight QTL 1689.570.001retroperitoneal fat pad mass (VT:0010430)retroperitoneal fat pad weight to body weight ratio (CMO:0000635)44043341485433414Rat
8655906Rf60Renal function QTL 603.8blood creatinine amount (VT:0005328)creatinine clearance (CMO:0000765)42949419581006281Rat
2317577Eae24Experimental allergic encephalomyelitis QTL 24nervous system integrity trait (VT:0010566)experimental autoimmune encephalomyelitis severity score (CMO:0001419)46699318572752834Rat
6909122Insul22Insulin level QTL 224.63blood insulin amount (VT:0001560)plasma insulin level (CMO:0000342)42690728575585128Rat
2300179Bmd50Bone mineral density QTL 505.90.0001femur mineral mass (VT:0010011)volumetric bone mineral density (CMO:0001553)460928534105928534Rat
1354660Salc1Saline consumption QTL 111.26drinking behavior trait (VT:0001422)saline drink intake rate (CMO:0001627)444463908148090542Rat
70192BpQTLcluster5Blood pressure QTL cluster 54.183arterial blood pressure trait (VT:2000000)absolute change in mean arterial blood pressure (CMO:0000533)462933508114921294Rat
1298082Stresp4Stress response QTL 4blood corticosterone amount (VT:0005345)plasma corticosterone level (CMO:0001173)450119848146803430Rat
1300139Hrtrt6Heart rate QTL 62.85heart pumping trait (VT:2000009)heart rate (CMO:0000002)439524264116179656Rat
70200Alc18Alcohol consumption QTL 189.2drinking behavior trait (VT:0001422)ethanol intake volume to total fluid intake volume ratio (CMO:0001591)456647873149491524Rat
1578657Bss12Bone structure and strength QTL 128.9femur morphology trait (VT:0000559)femoral neck cross-sectional area (CMO:0001697)460220938105220938Rat
1578658Bss13Bone structure and strength QTL 138femur strength trait (VT:0010010)femoral neck polar moment of inertia (CMO:0001670)460220938105220938Rat
4889969Bss96Bone structure and strength QTL 964.9tibia size trait (VT:0100001)tibia cortical bone volume (CMO:0001725)45664777678882945Rat
2316958Gluco58Glucose level QTL 5810blood glucose amount (VT:0000188)blood glucose level (CMO:0000046)411320076180699135Rat
4889972Bss97Bone structure and strength QTL 975.6tibia size trait (VT:0100001)tibia total bone volume (CMO:0001724)45664777678882945Rat
6478684Anxrr30Anxiety related response QTL 300.00087defecation behavior trait (VT:0010462)defecation rate (CMO:0000998)462753847107753847Rat
5685012Bmd87Bone mineral density QTL 875.1tibia mineral mass (VT:1000283)bone mineral content (CMO:0001554)45664777678882945Rat
5685009Bmd86Bone mineral density QTL 863.7tibia mineral mass (VT:1000283)bone mineral density (CMO:0001226)45664777678882945Rat
1331807Rf31Renal function QTL 312.988urine potassium amount (VT:0010539)urine potassium level (CMO:0000128)43952426474726312Rat
8552782Vie1Viral induced encephalitis QTL 126.4brain integrity trait (VT:0010579)encephalitis incidence/prevalence measurement (CMO:0002361)43443048482490359Rat
634311Sach7Saccharin preference QTL 7taste sensitivity trait (VT:0001986)saccharin intake volume to total fluid intake volume ratio (CMO:0001601)45711443281266970Rat
2306547Iddm38Insulin dependent diabetes mellitus QTL 38blood glucose amount (VT:0000188)blood glucose level (CMO:0000046)46738666970362197Rat
738009Sach4Saccharine consumption QTL 44.90.000016consumption behavior trait (VT:0002069)saccharin intake volume to total fluid intake volume ratio (CMO:0001601)459948935154902892Rat
631261Tcas3Tongue tumor susceptibility QTL 36.88tongue integrity trait (VT:0010553)number of squamous cell tumors of the tongue with diameter greater than 3 mm (CMO:0001950)41081417091360527Rat
2312567Glom19Glomerulus QTL 191.90.006kidney glomerulus morphology trait (VT:0005325)index of glomerular damage (CMO:0001135)445456990146803430Rat
6478772Anxrr49Anxiety related response QTL 490.15488defecation behavior trait (VT:0010462)defecation rate (CMO:0000998)462753847107753847Rat
2312569Pur19Proteinuria QTL 193.40.001urine total protein amount (VT:0000032)urine total protein excretion rate (CMO:0000756)46588210796130297Rat
8655961Kidm43Kidney mass QTL 4318kidney mass (VT:0002707)both kidneys wet weight (CMO:0000085)436303261103194984Rat
1354612Foco1Food consumption QTL 18.87eating behavior trait (VT:0001431)food intake rate (CMO:0000427)444463908148090542Rat
2303168Bp330Blood pressure QTL 3304.250.017arterial blood pressure trait (VT:2000000)mean arterial blood pressure (CMO:0000009)45214602146446691Rat
8552801Bw143Body weight QTL 1437.3body mass (VT:0001259)change in body weight to body weight ratio (CMO:0002216)43443048482490359Rat
738031Alc14Alcohol consumption QTL 147.60.00003consumption behavior trait (VT:0002069)ethanol drink intake rate to body weight ratio (CMO:0001616)459948935154902892Rat
8552807Vie4Viral induced encephalitis QTL 47.3brain integrity trait (VT:0010579)encephalitis incidence/prevalence measurement (CMO:0002361)46293350882490359Rat
619616Bp79Blood pressure QTL 790.0292arterial blood pressure trait (VT:2000000)systolic blood pressure (CMO:0000004)4521460278882945Rat
1576305Emca6Estrogen-induced mammary cancer QTL 65.8mammary gland integrity trait (VT:0010552)mammary tumor number (CMO:0000343)444463720155883716Rat
631651Bp124Blood pressure QTL 1243arterial blood pressure trait (VT:2000000)systolic blood pressure (CMO:0000004)462879517107879517Rat
61418Pia5Pristane induced arthritis QTL 54.5joint integrity trait (VT:0010548)joint inflammation composite score (CMO:0000919)462277855128289560Rat
738016Alc16Alcohol consumption QTL 163.60.00015consumption behavior trait (VT:0002069)ethanol drink intake rate to body weight ratio (CMO:0001616)459948935154902892Rat
8552809Vie5Viral induced encephalitis QTL 525.3brain integrity trait (VT:0010579)encephalitis incidence/prevalence measurement (CMO:0002361)43443048482490359Rat
1558651Swd3Spike wave discharge measurement QTL 34.620.000024brain electrophysiology trait (VT:0010557)brain spike-and-wave discharge frequency (CMO:0001742)45843213392991462Rat
1641833Alc21Alcohol consumption QTL 218.60.0001drinking behavior trait (VT:0001422)ethanol drink intake rate (CMO:0001407)456698790126192555Rat
631674Iddm14Insulin dependent diabetes mellitus QTL 14blood glucose amount (VT:0000188)plasma glucose level (CMO:0000042)464528739157573521Rat
631546Bp86Blood pressure QTL 863.2arterial blood pressure trait (VT:2000000)systolic blood pressure (CMO:0000004)45711443291360801Rat
6478743Anxrr40Anxiety related response QTL 400.83076defecation behavior trait (VT:0010462)defecation rate (CMO:0000998)462753847107753847Rat
7394826Bw126Body weight QTL 1260.002body mass (VT:0001259)body weight gain (CMO:0000420)46293326987483707Rat
12798520Anxrr55Anxiety related response QTL 554.450.01locomotor behavior trait (VT:0001392)number of rearing movements with lid-pushing in an experimental apparatus (CMO:0002715)432583980114627242Rat
631671Iddm11Insulin dependent diabetes mellitus QTL 113.60.0012blood glucose amount (VT:0000188)plasma glucose level (CMO:0000042)45863587778886137Rat


Expression


Sequence


Ensembl Acc Id: ENSRNOT00000016912   ⟹   ENSRNOP00000016912
Type: CODING
Position:
Rat AssemblyChrPosition (strand)Source
mRatBN7.2 Ensembl469,446,150 - 69,602,068 (+)Ensembl
Ensembl Acc Id: ENSRNOT00000081779   ⟹   ENSRNOP00000094071
Type: CODING
Position:
Rat AssemblyChrPosition (strand)Source
mRatBN7.2 Ensembl469,446,150 - 69,692,715 (+)Ensembl
Ensembl Acc Id: ENSRNOT00000112574   ⟹   ENSRNOP00000079902
Type: CODING
Position:
Rat AssemblyChrPosition (strand)Source
mRatBN7.2 Ensembl469,455,615 - 69,507,595 (+)Ensembl
RefSeq Acc Id: NM_001427451   ⟹   NP_001414380
RefSeq Status: VALIDATED
Type: CODING
Position:
Rat AssemblyChrPosition (strand)Source
GRCr8470,408,263 - 70,568,752 (+)NCBI
RefSeq Acc Id: XM_039108642   ⟹   XP_038964570
Type: CODING
Position:
Rat AssemblyChrPosition (strand)Source
GRCr8470,412,846 - 70,568,752 (+)NCBI
mRatBN7.2469,446,149 - 69,602,068 (+)NCBI
RefSeq Acc Id: XM_039108644   ⟹   XP_038964572
Type: CODING
Position:
Rat AssemblyChrPosition (strand)Source
GRCr8470,412,917 - 70,568,752 (+)NCBI
mRatBN7.2469,446,220 - 69,602,068 (+)NCBI
RefSeq Acc Id: XM_039108645   ⟹   XP_038964573
Type: CODING
Position:
Rat AssemblyChrPosition (strand)Source
GRCr8470,420,572 - 70,568,752 (+)NCBI
mRatBN7.2469,453,878 - 69,602,068 (+)NCBI
RefSeq Acc Id: XM_063285349   ⟹   XP_063141419
Type: CODING
Position:
Rat AssemblyChrPosition (strand)Source
GRCr8470,408,324 - 70,568,752 (+)NCBI
RefSeq Acc Id: XM_063285350   ⟹   XP_063141420
Type: CODING
Position:
Rat AssemblyChrPosition (strand)Source
GRCr8470,408,324 - 70,568,752 (+)NCBI
RefSeq Acc Id: XR_005503531
Type: NON-CODING
Position:
Rat AssemblyChrPosition (strand)Source
GRCr8470,408,324 - 70,547,569 (+)NCBI
mRatBN7.2469,453,841 - 69,580,884 (+)NCBI
RefSeq Acc Id: XP_038964570   ⟸   XM_039108642
- Peptide Label: isoform X1
RefSeq Acc Id: XP_038964572   ⟸   XM_039108644
- Peptide Label: isoform X2
RefSeq Acc Id: XP_038964573   ⟸   XM_039108645
- Peptide Label: isoform X3
- UniProtKB: D3ZTX4 (UniProtKB/TrEMBL)
Ensembl Acc Id: ENSRNOP00000094071   ⟸   ENSRNOT00000081779
Ensembl Acc Id: ENSRNOP00000079902   ⟸   ENSRNOT00000112574
Ensembl Acc Id: ENSRNOP00000016912   ⟸   ENSRNOT00000016912
RefSeq Acc Id: NP_001414380   ⟸   NM_001427451
RefSeq Acc Id: XP_063141420   ⟸   XM_063285350
- Peptide Label: isoform X5
- UniProtKB: A0A8I6AK41 (UniProtKB/TrEMBL)
RefSeq Acc Id: XP_063141419   ⟸   XM_063285349
- Peptide Label: isoform X4
- UniProtKB: A0A8I6AK41 (UniProtKB/TrEMBL)
Protein Domains
P-type

Protein Structures
Name Modeler Protein Id AA Range Protein Structure
AF-D3ZTX4-F1-model_v2 AlphaFold D3ZTX4 1-1795 view protein structure

Transcriptome

eQTL   View at Phenogen
WGCNA   View at Phenogen
Tissue/Strain Expression   View at Phenogen

Promoters
RGD ID:13692989
Promoter ID:EPDNEW_R3512
Type:multiple initiation site
Name:Mgam_1
Description:maltase-glucoamylase
SO ACC ID:SO:0000170
Source:EPDNEW (Eukaryotic Promoter Database, http://epd.vital-it.ch/)
Experiment Methods:Single-end sequencing.
Position:
Rat AssemblyChrPosition (strand)Source
Rnor_6.0468,849,074 - 68,849,134EPDNEW

Additional Information

Database Acc Id Source(s)
BioCyc Gene G2FUF-45156 BioCyc
Ensembl Genes ENSRNOG00000026177 Ensembl, UniProtKB/TrEMBL
Ensembl Transcript ENSRNOT00000016912.8 UniProtKB/TrEMBL
  ENSRNOT00000081779.2 UniProtKB/TrEMBL
  ENSRNOT00000112574.1 UniProtKB/TrEMBL
Gene3D-CATH 2.60.40.1180 UniProtKB/TrEMBL
  4.10.110.10 UniProtKB/TrEMBL
  Glycosidases UniProtKB/TrEMBL
  glycosyl hydrolase (family 31) UniProtKB/TrEMBL
InterPro Gal_mutarotase_sf_dom UniProtKB/TrEMBL
  Glyco_hydro_31 UniProtKB/TrEMBL
  Glyco_hydro_31_AS UniProtKB/TrEMBL
  Glyco_hydro_31_C UniProtKB/TrEMBL
  Glyco_hydro_31_CS UniProtKB/TrEMBL
  Glyco_hydro_31_N_dom UniProtKB/TrEMBL
  Glyco_hydro_b UniProtKB/TrEMBL
  Glycoside_hydrolase_SF UniProtKB/TrEMBL
  P_trefoil_dom UniProtKB/TrEMBL
  P_trefoil_dom_sf UniProtKB/TrEMBL
NCBI Gene LOC103690059 ENTREZGENE
PANTHER ALPHA-GLUCOSIDASE UniProtKB/TrEMBL
  P-TYPE DOMAIN-CONTAINING PROTEIN UniProtKB/TrEMBL
Pfam Gal_mutarotas_2 UniProtKB/TrEMBL
  Glyco_hydro_31 UniProtKB/TrEMBL
  Glyco_hydro_31_3rd UniProtKB/TrEMBL
  Trefoil UniProtKB/TrEMBL
PhenoGen Mgam PhenoGen
PROSITE GLYCOSYL_HYDROL_F31_1 UniProtKB/TrEMBL
  GLYCOSYL_HYDROL_F31_2 UniProtKB/TrEMBL
  P_TREFOIL_2 UniProtKB/TrEMBL
RatGTEx ENSRNOG00000026177 RatGTEx
SMART SM00018 UniProtKB/TrEMBL
Superfamily-SCOP Glycosyl hydrolase domain UniProtKB/TrEMBL
  SSF51445 UniProtKB/TrEMBL
  SSF57492 UniProtKB/TrEMBL
  SSF74650 UniProtKB/TrEMBL
UniProt A0A8I5ZNN8_RAT UniProtKB/TrEMBL
  A0A8I6AK41 ENTREZGENE, UniProtKB/TrEMBL
  D3ZTX4 ENTREZGENE, UniProtKB/TrEMBL


Nomenclature History
Date Current Symbol Current Name Previous Symbol Previous Name Description Reference Status
2022-03-03 Mgam  maltase-glucoamylase  LOC103690059  maltase-glucoamylase, intestinal-like  Nomenclature updated to reflect human and mouse nomenclature 1299863 APPROVED
2021-03-09 LOC103690059  maltase-glucoamylase, intestinal-like  LOC679818  similar to Maltase-glucoamylase, intestinal  Data merged from RGD:1583670 737654 PROVISIONAL
2014-08-25 LOC103690059  maltase-glucoamylase, intestinal-like      Symbol and Name status set to provisional 70820 PROVISIONAL
2008-01-09 LOC679818  similar to Maltase-glucoamylase, intestinal  LOC684531  similar to Maltase-glucoamylase, intestinal  Data merged from RGD:1589154 1643240 APPROVED
2006-11-19 LOC679818  similar to Maltase-glucoamylase, intestinal      Symbol and Name status set to provisional 70820 PROVISIONAL
2006-11-19 LOC684531  similar to Maltase-glucoamylase, intestinal      Symbol and Name status set to provisional 70820 PROVISIONAL