Incidental Mutation 'IGL02889:Arg1'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Arg1
Ensembl Gene ENSMUSG00000019987
Gene Namearginase, liver
SynonymsPGIF, AI, Arg-1
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.244) question?
Stock #IGL02889
Quality Score
Chromosomal Location24915221-24927484 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 24915755 bp
Amino Acid Change Methionine to Lysine at position 276 (M276K)
Ref Sequence ENSEMBL: ENSMUSP00000020161 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000020159] [ENSMUST00000020161] [ENSMUST00000092646] [ENSMUST00000176285]
Predicted Effect probably benign
Transcript: ENSMUST00000020159
SMART Domains Protein: ENSMUSP00000020159
Gene: ENSMUSG00000019984

Pfam:Med23 3 1310 N/A PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000020161
AA Change: M276K

PolyPhen 2 Score 0.975 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000020161
Gene: ENSMUSG00000019987
AA Change: M276K

Pfam:Arginase 6 305 1.4e-79 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000092646
SMART Domains Protein: ENSMUSP00000090316
Gene: ENSMUSG00000019984

Pfam:Med23 4 1316 N/A PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000176285
SMART Domains Protein: ENSMUSP00000135232
Gene: ENSMUSG00000019984

Pfam:Med23 1 51 4.4e-14 PFAM
Pfam:Med23 48 950 N/A PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000218260
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Arginase catalyzes the hydrolysis of arginine to ornithine and urea. At least two isoforms of mammalian arginase exist (types I and II) which differ in their tissue distribution, subcellular localization, immunologic crossreactivity and physiologic function. The type I isoform encoded by this gene, is a cytosolic enzyme and expressed predominantly in the liver as a component of the urea cycle. Inherited deficiency of this enzyme results in argininemia, an autosomal recessive disorder characterized by hyperammonemia. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2011]
PHENOTYPE: Mice homozygous for a null allele show postnatal lethality, hyperammonemia, argininemia, altered plasma levels of other amino acids, enlarged pale livers, and abnormal hepatocytes. Mice homozygous for a different null allele show postnatal lethality, andincreased macrophage nitric oxide production. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 39 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4932415D10Rik C T 10: 82,283,820 S482N probably damaging Het
Adarb1 C T 10: 77,313,541 V371I probably benign Het
Amdhd2 A G 17: 24,157,787 L308P probably damaging Het
Antxr2 G T 5: 97,977,650 H249Q probably benign Het
Bloc1s6 T C 2: 122,742,684 Y60H probably damaging Het
Btnl9 A T 11: 49,178,777 V225E probably damaging Het
Ccdc129 A T 6: 55,901,458 D402V possibly damaging Het
Col1a1 T C 11: 94,951,509 Y1418H unknown Het
Dhx57 A T 17: 80,247,152 I1162K possibly damaging Het
Dmgdh T C 13: 93,715,677 probably null Het
Ear10 A G 14: 43,923,269 F34L probably damaging Het
Fli1 A G 9: 32,465,696 I92T probably damaging Het
Fpgs G A 2: 32,685,879 probably benign Het
Glp1r T A 17: 30,931,144 probably benign Het
Gm648 C A X: 56,547,191 K19N probably damaging Het
Hectd4 T A 5: 121,365,053 Y4362N possibly damaging Het
Ifitm3 C T 7: 141,009,879 R87Q probably damaging Het
Ints3 G T 3: 90,392,836 H925N probably damaging Het
Itgb4 T A 11: 115,988,905 C628S probably damaging Het
Kcnh3 A T 15: 99,227,110 E147V probably null Het
Krtap19-4 T C 16: 88,885,056 Y4C unknown Het
Lrp2 A T 2: 69,552,450 S30R possibly damaging Het
Olfr743 A G 14: 50,533,513 I34V probably benign Het
Olfr971 A G 9: 39,840,237 M268V probably benign Het
Prima1 A G 12: 103,197,316 V132A probably benign Het
Psme1 A G 14: 55,579,926 probably benign Het
Rab11fip3 C A 17: 26,067,679 R500L possibly damaging Het
Rnf40 C A 7: 127,591,429 S255* probably null Het
Sebox T C 11: 78,504,330 V166A probably benign Het
Spata24 C A 18: 35,656,752 R194L probably benign Het
Tbx4 T A 11: 85,899,795 Y154* probably null Het
Trim24 G A 6: 37,957,761 E768K probably benign Het
Ttn A G 2: 76,731,960 V28847A possibly damaging Het
Utp6 T A 11: 79,949,070 Q264L possibly damaging Het
Vim A G 2: 13,580,680 R424G probably damaging Het
Vmn1r216 A C 13: 23,099,479 T111P probably damaging Het
Wnt11 G A 7: 98,850,359 A244T probably damaging Het
Zbtb26 A C 2: 37,436,249 N247K probably benign Het
Zfp629 T G 7: 127,610,031 probably benign Het
Other mutations in Arg1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02011:Arg1 APN 10 24916377 missense probably benign 0.00
R0180:Arg1 UTSW 10 24916830 missense probably benign
R0256:Arg1 UTSW 10 24916458 missense probably benign 0.00
R0588:Arg1 UTSW 10 24920624 missense probably damaging 1.00
R1014:Arg1 UTSW 10 24916860 missense probably benign
R1327:Arg1 UTSW 10 24920804 splice site probably null
R1965:Arg1 UTSW 10 24916864 splice site probably null
R2071:Arg1 UTSW 10 24922663 missense probably benign 0.00
R2118:Arg1 UTSW 10 24920723 missense possibly damaging 0.58
R4158:Arg1 UTSW 10 24922677 missense probably damaging 1.00
R4858:Arg1 UTSW 10 24922638 missense possibly damaging 0.73
R5741:Arg1 UTSW 10 24917999 missense probably benign
R5793:Arg1 UTSW 10 24920642 missense probably benign 0.36
R7453:Arg1 UTSW 10 24915776 missense probably damaging 1.00
R7634:Arg1 UTSW 10 24915729 missense possibly damaging 0.46
R7760:Arg1 UTSW 10 24927463 start gained probably benign
R7803:Arg1 UTSW 10 24916791 missense possibly damaging 0.95
Posted On2015-12-18