Incidental Mutation 'R8923:Frrs1'
ID 679381
Institutional Source Beutler Lab
Gene Symbol Frrs1
Ensembl Gene ENSMUSG00000033386
Gene Name ferric-chelate reductase 1
Synonyms Sdfr2
MMRRC Submission 068768-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.149) question?
Stock # R8923 (G1)
Quality Score 225.009
Status Validated
Chromosome 3
Chromosomal Location 116653212-116701363 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 116696070 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Phenylalanine at position 530 (I530F)
Ref Sequence ENSEMBL: ENSMUSP00000143255 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000040260] [ENSMUST00000195905] [ENSMUST00000199030]
AlphaFold no structure available at present
Predicted Effect possibly damaging
Transcript: ENSMUST00000040260
AA Change: I530F

PolyPhen 2 Score 0.502 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000039487
Gene: ENSMUSG00000033386
AA Change: I530F

DomainStartEndE-ValueType
signal peptide 1 22 N/A INTRINSIC
Pfam:Reeler 32 155 1.1e-34 PFAM
low complexity region 171 184 N/A INTRINSIC
DoH 242 331 7.72e-9 SMART
B561 372 501 1.87e-42 SMART
transmembrane domain 514 536 N/A INTRINSIC
transmembrane domain 570 589 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000195905
AA Change: I530F

PolyPhen 2 Score 0.502 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000143255
Gene: ENSMUSG00000033386
AA Change: I530F

DomainStartEndE-ValueType
signal peptide 1 22 N/A INTRINSIC
Pfam:Reeler 31 156 4.6e-40 PFAM
low complexity region 171 184 N/A INTRINSIC
DoH 242 331 7.72e-9 SMART
B561 372 501 1.87e-42 SMART
transmembrane domain 514 536 N/A INTRINSIC
transmembrane domain 570 589 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000197323
Predicted Effect probably benign
Transcript: ENSMUST00000199030
SMART Domains Protein: ENSMUSP00000142793
Gene: ENSMUSG00000033386

DomainStartEndE-ValueType
B561 1 99 1.5e-7 SMART
Meta Mutation Damage Score 0.1795 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.6%
Validation Efficiency 98% (53/54)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Members of the cytochrome b561 (CYB561; MIM 600019) family, including FRRS1, reduce ferric to ferrous iron before its transport from the endosome to the cytoplasm (Vargas et al., 2003 [PubMed 14499595]).[supplied by OMIM, Mar 2008]
Allele List at MGI
Other mutations in this stock
Total: 53 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ano1 A G 7: 144,204,288 (GRCm39) Y308H possibly damaging Het
Ano6 T C 15: 95,811,428 (GRCm39) I176T probably damaging Het
Ap3b2 T C 7: 81,126,931 (GRCm39) E273G probably benign Het
Arid1a A G 4: 133,412,304 (GRCm39) I1245T unknown Het
Ash1l T C 3: 88,892,974 (GRCm39) S1618P possibly damaging Het
Atp5f1e G T 2: 174,304,309 (GRCm39) S49* probably null Het
Bsdc1 C T 4: 129,355,405 (GRCm39) probably benign Het
Ccni T C 5: 93,335,943 (GRCm39) H152R probably damaging Het
Cdk5 A G 5: 24,625,284 (GRCm39) V208A possibly damaging Het
Cmtm5 G A 14: 55,176,345 (GRCm39) D137N probably damaging Het
Cyp3a41b A G 5: 145,521,448 (GRCm39) M1T probably null Het
Cyp3a44 A T 5: 145,736,171 (GRCm39) V93E probably damaging Het
Dhrs2 A T 14: 55,478,309 (GRCm39) I241F probably benign Het
Dip2c A G 13: 9,673,901 (GRCm39) T1114A probably damaging Het
Dsel T C 1: 111,788,284 (GRCm39) I750M possibly damaging Het
Dync2h1 T C 9: 7,168,515 (GRCm39) K398E probably benign Het
Efcab12 G C 6: 115,787,982 (GRCm39) T660S possibly damaging Het
Ep400 A G 5: 110,831,864 (GRCm39) L2126P unknown Het
Ercc1 T A 7: 19,081,062 (GRCm39) probably benign Het
Flnc G T 6: 29,452,236 (GRCm39) D1687Y probably damaging Het
Gp5 G T 16: 30,128,222 (GRCm39) L151I probably damaging Het
H2-Q5 A G 17: 35,613,982 (GRCm39) D177G Het
Itgal A T 7: 126,895,533 (GRCm39) probably benign Het
Klhl33 A T 14: 51,129,882 (GRCm39) C277* probably null Het
Lefty1 T A 1: 180,765,318 (GRCm39) C295* probably null Het
Lmo7 A T 14: 102,137,679 (GRCm39) T794S probably benign Het
Mss51 A G 14: 20,537,177 (GRCm39) M97T possibly damaging Het
Mtmr11 C T 3: 96,072,188 (GRCm39) P262S probably damaging Het
Muc15 A T 2: 110,562,212 (GRCm39) N216I probably damaging Het
Muc16 A T 9: 18,549,972 (GRCm39) D5440E probably benign Het
Myt1l A G 12: 29,960,800 (GRCm39) K1038E unknown Het
Naa15 G A 3: 51,367,443 (GRCm39) V539M probably damaging Het
Or10al2 A T 17: 37,983,702 (GRCm39) I263F probably benign Het
Or1e26 T C 11: 73,480,076 (GRCm39) I163V probably benign Het
Or5ac20 G C 16: 59,104,399 (GRCm39) L154V probably benign Het
Parpbp C T 10: 87,947,474 (GRCm39) V387I probably benign Het
Pbxip1 T C 3: 89,352,921 (GRCm39) I189T possibly damaging Het
Prkci T A 3: 31,095,250 (GRCm39) Y111* probably null Het
Prkd2 C G 7: 16,599,682 (GRCm39) T715R probably damaging Het
Rab40c A C 17: 26,102,664 (GRCm39) S262A probably benign Het
Rad51d A G 11: 82,773,798 (GRCm39) L164P probably damaging Het
Rgs22 T A 15: 36,093,106 (GRCm39) K513I probably damaging Het
Rubcn G T 16: 32,646,049 (GRCm39) T828K probably damaging Het
Sdha G A 13: 74,487,179 (GRCm39) T203M probably damaging Het
Sesn3 T C 9: 14,217,562 (GRCm39) probably null Het
Spag8 T A 4: 43,651,471 (GRCm39) T468S probably damaging Het
Spdl1 T C 11: 34,704,478 (GRCm39) K452E possibly damaging Het
Stat5a T C 11: 100,771,308 (GRCm39) F597S Het
Sult1b1 A C 5: 87,662,893 (GRCm39) F269C probably damaging Het
Ubap1 A G 4: 41,379,170 (GRCm39) N128S probably benign Het
Utp20 G A 10: 88,627,604 (GRCm39) Q954* probably null Het
Vmn1r173 T A 7: 23,401,768 (GRCm39) M1K probably null Het
Wdfy1 A G 1: 79,684,017 (GRCm39) S373P probably benign Het
Other mutations in Frrs1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00577:Frrs1 APN 3 116,696,049 (GRCm39) missense probably damaging 1.00
IGL00792:Frrs1 APN 3 116,678,944 (GRCm39) splice site probably null
IGL01395:Frrs1 APN 3 116,694,654 (GRCm39) missense probably benign 0.02
IGL01504:Frrs1 APN 3 116,694,307 (GRCm39) missense probably damaging 1.00
IGL01548:Frrs1 APN 3 116,678,834 (GRCm39) missense probably damaging 1.00
IGL01924:Frrs1 APN 3 116,678,888 (GRCm39) missense probably damaging 1.00
IGL03037:Frrs1 APN 3 116,696,116 (GRCm39) unclassified probably benign
IGL03104:Frrs1 APN 3 116,675,431 (GRCm39) missense probably benign 0.00
IGL03143:Frrs1 APN 3 116,692,836 (GRCm39) missense probably damaging 0.99
R0023:Frrs1 UTSW 3 116,690,437 (GRCm39) missense probably damaging 1.00
R0023:Frrs1 UTSW 3 116,690,437 (GRCm39) missense probably damaging 1.00
R0051:Frrs1 UTSW 3 116,678,946 (GRCm39) splice site probably benign
R0051:Frrs1 UTSW 3 116,678,946 (GRCm39) splice site probably benign
R0107:Frrs1 UTSW 3 116,690,365 (GRCm39) missense probably damaging 0.97
R0138:Frrs1 UTSW 3 116,675,456 (GRCm39) missense possibly damaging 0.65
R0532:Frrs1 UTSW 3 116,676,813 (GRCm39) missense probably benign
R0646:Frrs1 UTSW 3 116,696,070 (GRCm39) missense possibly damaging 0.50
R1534:Frrs1 UTSW 3 116,672,057 (GRCm39) missense probably benign 0.14
R1596:Frrs1 UTSW 3 116,676,848 (GRCm39) intron probably benign
R1880:Frrs1 UTSW 3 116,690,444 (GRCm39) critical splice donor site probably null
R2193:Frrs1 UTSW 3 116,671,994 (GRCm39) missense probably damaging 1.00
R2851:Frrs1 UTSW 3 116,678,778 (GRCm39) missense probably benign 0.00
R3177:Frrs1 UTSW 3 116,692,873 (GRCm39) missense probably damaging 1.00
R3277:Frrs1 UTSW 3 116,692,873 (GRCm39) missense probably damaging 1.00
R3772:Frrs1 UTSW 3 116,672,036 (GRCm39) missense possibly damaging 0.71
R4457:Frrs1 UTSW 3 116,690,377 (GRCm39) missense probably benign 0.10
R4887:Frrs1 UTSW 3 116,696,065 (GRCm39) makesense probably null
R4957:Frrs1 UTSW 3 116,678,897 (GRCm39) missense probably benign 0.00
R5015:Frrs1 UTSW 3 116,672,088 (GRCm39) missense probably damaging 1.00
R5080:Frrs1 UTSW 3 116,696,585 (GRCm39) missense probably benign 0.02
R5256:Frrs1 UTSW 3 116,696,749 (GRCm39) missense possibly damaging 0.88
R5280:Frrs1 UTSW 3 116,674,545 (GRCm39) missense probably benign 0.00
R5597:Frrs1 UTSW 3 116,671,887 (GRCm39) start gained probably benign
R5887:Frrs1 UTSW 3 116,690,399 (GRCm39) missense probably benign 0.32
R6210:Frrs1 UTSW 3 116,672,080 (GRCm39) missense probably benign 0.19
R6268:Frrs1 UTSW 3 116,696,748 (GRCm39) missense probably damaging 0.98
R6378:Frrs1 UTSW 3 116,694,639 (GRCm39) missense possibly damaging 0.95
R7165:Frrs1 UTSW 3 116,671,920 (GRCm39) missense probably benign 0.18
R7220:Frrs1 UTSW 3 116,674,425 (GRCm39) nonsense probably null
R7301:Frrs1 UTSW 3 116,689,212 (GRCm39) missense possibly damaging 0.47
R7312:Frrs1 UTSW 3 116,675,426 (GRCm39) missense probably damaging 1.00
R7862:Frrs1 UTSW 3 116,685,529 (GRCm39) missense possibly damaging 0.83
R8032:Frrs1 UTSW 3 116,672,009 (GRCm39) missense probably benign 0.00
R8114:Frrs1 UTSW 3 116,675,425 (GRCm39) missense probably damaging 0.97
R8283:Frrs1 UTSW 3 116,671,952 (GRCm39) missense probably benign 0.01
R8353:Frrs1 UTSW 3 116,692,822 (GRCm39) missense possibly damaging 0.81
R9302:Frrs1 UTSW 3 116,692,899 (GRCm39) critical splice donor site probably null
R9336:Frrs1 UTSW 3 116,684,582 (GRCm39) missense probably benign
R9455:Frrs1 UTSW 3 116,695,972 (GRCm39) missense possibly damaging 0.93
X0063:Frrs1 UTSW 3 116,696,071 (GRCm39) missense possibly damaging 0.67
Z1177:Frrs1 UTSW 3 116,675,467 (GRCm39) missense probably damaging 0.96
Predicted Primers PCR Primer
(F):5'- AGACCAAATAATCTTAGCCCTAAAGA -3'
(R):5'- CACAGGCACACATGGGGA -3'

Sequencing Primer
(F):5'- TACATATGCATCCCTAGAGCTGGG -3'
(R):5'- TCACTGAACTTCAAGCTGGG -3'
Posted On 2021-08-02