Incidental Mutation 'R1579:Gchfr'
Institutional Source Beutler Lab
Gene Symbol Gchfr
Ensembl Gene ENSMUSG00000046814
Gene NameGTP cyclohydrolase I feedback regulator
SynonymsP35, 2010323F13Rik
MMRRC Submission 039616-MU
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.287) question?
Stock #R1579 (G1)
Quality Score225
Status Not validated
Chromosomal Location119167773-119172390 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 119172021 bp
Amino Acid Change Threonine to Alanine at position 71 (T71A)
Ref Sequence ENSEMBL: ENSMUSP00000060835 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000038439] [ENSMUST00000057454] [ENSMUST00000069711]
Predicted Effect probably benign
Transcript: ENSMUST00000038439
SMART Domains Protein: ENSMUSP00000041841
Gene: ENSMUSG00000034278

DnaJ 10 68 3.66e-21 SMART
coiled coil region 112 151 N/A INTRINSIC
low complexity region 172 181 N/A INTRINSIC
Pfam:RRM_1 187 243 1.8e-6 PFAM
Pfam:RRM_5 194 246 1.7e-7 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000057454
AA Change: T71A

PolyPhen 2 Score 0.893 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000060835
Gene: ENSMUSG00000046814
AA Change: T71A

Pfam:GFRP 2 84 2.8e-47 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000069711
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.2%
  • 10x: 96.0%
  • 20x: 91.8%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] GTP cyclohydrolase I feedback regulatory protein binds to and mediates tetrahydrobiopterin inhibition of GTP cyclohydrolase I. The regulatory protein, GCHFR, consists of a homodimer. It is postulated that GCHFR may play a role in regulating phenylalanine metabolism in the liver and in the production of biogenic amine neurotransmitters and nitric oxide. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 63 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700037C18Rik T C 16: 3,906,175 R162G probably benign Het
Adamtsl4 T A 3: 95,685,497 probably benign Het
Adgrv1 A T 13: 81,563,779 L306H probably damaging Het
Aknad1 T A 3: 108,752,136 Y155* probably null Het
Aldh6a1 C T 12: 84,441,848 R88H possibly damaging Het
Apc2 G C 10: 80,311,345 K715N probably damaging Het
Arhgap45 G A 10: 80,028,977 V798M probably damaging Het
BC037034 T C 5: 138,261,866 I338V probably benign Het
Calcrl T C 2: 84,333,537 T437A probably benign Het
Cdan1 A G 2: 120,730,739 F183L probably damaging Het
Chmp7 C T 14: 69,719,450 M336I probably benign Het
Cntnap4 A G 8: 112,881,830 E1294G possibly damaging Het
Crybg3 C A 16: 59,530,198 G2607V probably damaging Het
Dhx29 G T 13: 112,935,598 probably null Het
Dmrtb1 T A 4: 107,684,125 H13L probably damaging Het
Echdc2 A G 4: 108,173,809 M162V probably benign Het
Entpd8 A G 2: 25,084,974 D439G possibly damaging Het
Fastkd2 C G 1: 63,745,887 H477Q probably null Het
Fbrs A G 7: 127,485,357 E517G probably damaging Het
Hecw1 A T 13: 14,377,907 C35S probably damaging Het
Izumo1r C T 9: 14,901,802 R58H probably benign Het
Kif13a T C 13: 46,752,856 E537G possibly damaging Het
Kif13b G A 14: 64,782,341 probably null Het
Kremen1 CGGG CGGGGGG 11: 5,201,791 probably benign Het
Lnpk A T 2: 74,547,996 D140E probably damaging Het
Ltbp1 A G 17: 75,252,367 M284V probably benign Het
Me3 A T 7: 89,845,842 T323S possibly damaging Het
Mtus1 A G 8: 41,082,858 V607A probably damaging Het
Myh14 A T 7: 44,655,694 probably null Het
Myo1h T A 5: 114,347,435 C545* probably null Het
Nbn T A 4: 15,964,289 D121E probably damaging Het
Nox4 A G 7: 87,370,023 Y408C probably damaging Het
Nup214 C T 2: 32,034,466 S1669F probably damaging Het
Olfr1153 G A 2: 87,896,942 A248T probably benign Het
Olfr1491 A G 19: 13,705,202 D125G probably damaging Het
Olfr653 T A 7: 104,580,061 Y138* probably null Het
Osbpl5 T C 7: 143,709,202 T150A possibly damaging Het
Pgap3 C A 11: 98,390,053 M265I probably benign Het
Pirb A T 7: 3,717,638 L287Q probably benign Het
Pkd2l2 A T 18: 34,427,393 N351I possibly damaging Het
Prkdc T A 16: 15,675,328 Y700N probably benign Het
Pzp A G 6: 128,523,968 probably null Het
Rfwd3 C T 8: 111,288,242 R326Q probably damaging Het
Rptor A T 11: 119,896,001 Q1264L probably benign Het
Scnn1a T C 6: 125,322,140 F61S probably damaging Het
Tenm2 C A 11: 36,106,783 W825C probably damaging Het
Tex264 A T 9: 106,681,917 I70N possibly damaging Het
Tns2 G T 15: 102,111,210 D504Y probably damaging Het
Trpc2 T A 7: 102,084,240 F132Y probably damaging Het
Trpm4 A G 7: 45,308,597 F816S probably damaging Het
Uqcc1 G A 2: 155,921,721 Q5* probably null Het
Usp36 G T 11: 118,284,945 T130N probably damaging Het
Vav1 A G 17: 57,297,252 M165V probably benign Het
Vmn1r64 A T 7: 5,883,804 F247I probably damaging Het
Vmn2r26 G C 6: 124,039,747 R390P probably benign Het
Vmn2r57 G T 7: 41,400,124 H734N probably benign Het
Wfdc16 G T 2: 164,635,923 H69N possibly damaging Het
Zfp316 C T 5: 143,253,562 E901K probably damaging Het
Zfp334 T C 2: 165,381,799 E108G probably damaging Het
Zfp407 T C 18: 84,209,638 S1949G probably benign Het
Zfp408 A G 2: 91,646,128 L227P probably benign Het
Zfp560 T C 9: 20,347,991 H525R possibly damaging Het
Zfp609 G A 9: 65,704,472 A403V possibly damaging Het
Other mutations in Gchfr
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00432:Gchfr APN 2 119169748 missense probably damaging 1.00
R0360:Gchfr UTSW 2 119167846 nonsense probably null
R5559:Gchfr UTSW 2 119169706 missense probably benign
Predicted Primers PCR Primer

Sequencing Primer
Posted On2014-04-13