Incidental Mutation 'IGL01744:Cth'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Cth
Ensembl Gene ENSMUSG00000028179
Gene Namecystathionase (cystathionine gamma-lyase)
SynonymsCSE, 0610010I13Rik
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL01744
Quality Score
Chromosomal Location157894248-157925077 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 157924935 bp
Amino Acid Change Asparagine to Lysine at position 32 (N32K)
Ref Sequence ENSEMBL: ENSMUSP00000113672 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000118539]
Predicted Effect noncoding transcript
Transcript: ENSMUST00000029827
Predicted Effect probably benign
Transcript: ENSMUST00000118539
AA Change: N32K

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000113672
Gene: ENSMUSG00000028179
AA Change: N32K

Pfam:Cys_Met_Meta_PP 18 394 5.8e-157 PFAM
Pfam:Aminotran_1_2 32 235 4.3e-9 PFAM
Pfam:DegT_DnrJ_EryC1 53 246 1.9e-7 PFAM
Pfam:Aminotran_5 68 232 4e-7 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000125028
Predicted Effect noncoding transcript
Transcript: ENSMUST00000148898
Predicted Effect noncoding transcript
Transcript: ENSMUST00000196971
Predicted Effect noncoding transcript
Transcript: ENSMUST00000198623
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a cytoplasmic enzyme in the trans-sulfuration pathway that converts cystathione derived from methionine into cysteine. Glutathione synthesis in the liver is dependent upon the availability of cysteine. Mutations in this gene cause cystathioninuria. Alternative splicing of this gene results in three transcript variants encoding different isoforms. [provided by RefSeq, Jun 2010]
PHENOTYPE: Mice homozygous for a null allele exhibit hypertension associated with impaired endothelium-dependent vasorelaxation. Mice homozygous for another knock-out allele exhibit normal blood pressure but sensitivty to a low cysteine diet. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 33 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2900092C05Rik T C 7: 12,550,532 I102T possibly damaging Het
4933412E24Rik C A 15: 60,015,575 A339S possibly damaging Het
Ackr2 A G 9: 121,909,119 T187A probably benign Het
Adam28 A G 14: 68,607,507 V777A probably benign Het
Add3 T A 19: 53,239,430 D515E probably damaging Het
Aire C A 10: 78,036,723 E354* probably null Het
AW551984 T C 9: 39,591,272 K670R probably benign Het
Bahcc1 T C 11: 120,271,737 V287A probably benign Het
Brca1 T C 11: 101,524,176 N1044S possibly damaging Het
Bub1b T A 2: 118,636,749 I851N probably damaging Het
Ceacam11 A T 7: 17,973,398 I36F possibly damaging Het
Copa A G 1: 172,113,189 E714G probably benign Het
Cyp2a5 T A 7: 26,841,009 M349K probably damaging Het
D130052B06Rik A G 11: 33,623,966 S188G unknown Het
Fhdc1 G A 3: 84,444,735 A1061V possibly damaging Het
Flt1 T C 5: 147,571,461 N1161S probably benign Het
Gm10696 T A 3: 94,176,237 K89M probably damaging Het
Hip1 T C 5: 135,545,063 probably benign Het
Mapk11 A G 15: 89,146,843 probably benign Het
Mtif2 A G 11: 29,544,417 probably benign Het
Myo1f C A 17: 33,583,680 probably benign Het
Nipsnap1 G A 11: 4,889,912 R211H probably damaging Het
Olfr599 A G 7: 103,338,228 H58R probably damaging Het
Olfr781 T C 10: 129,333,457 I192T probably benign Het
Pcdh1 A T 18: 38,203,249 I111N probably damaging Het
Piezo2 T A 18: 63,042,788 I1841F probably damaging Het
Pirb G T 7: 3,717,176 Y399* probably null Het
Ppp1r36 A T 12: 76,439,232 N388I possibly damaging Het
Prr16 A G 18: 51,302,989 D180G possibly damaging Het
Prss39 A G 1: 34,502,199 probably null Het
Trank1 T A 9: 111,349,363 V373D probably damaging Het
Ubn1 A G 16: 5,072,059 E186G probably damaging Het
Zmym2 T C 14: 56,946,572 V997A probably benign Het
Other mutations in Cth
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01462:Cth APN 3 157905167 missense probably damaging 0.99
IGL03128:Cth APN 3 157921035 missense probably damaging 1.00
R0477:Cth UTSW 3 157905175 missense probably damaging 1.00
R0659:Cth UTSW 3 157920115 splice site probably benign
R1699:Cth UTSW 3 157907436 missense probably damaging 1.00
R1724:Cth UTSW 3 157913727 missense probably damaging 1.00
R1744:Cth UTSW 3 157906268 missense probably damaging 0.99
R3822:Cth UTSW 3 157918499 missense probably benign 0.27
R3937:Cth UTSW 3 157920040 missense possibly damaging 0.79
R3982:Cth UTSW 3 157913697 nonsense probably null
R4342:Cth UTSW 3 157924976 missense probably damaging 1.00
R5436:Cth UTSW 3 157894826 missense probably benign
R7466:Cth UTSW 3 157924885 missense probably benign 0.05
R8348:Cth UTSW 3 157925020 missense probably benign 0.19
R8448:Cth UTSW 3 157925020 missense probably benign 0.19
Posted On2014-02-04