Incidental Mutation 'R7312:Frrs1'
ID 567652
Institutional Source Beutler Lab
Gene Symbol Frrs1
Ensembl Gene ENSMUSG00000033386
Gene Name ferric-chelate reductase 1
Synonyms Sdfr2
MMRRC Submission 045410-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.155) question?
Stock # R7312 (G1)
Quality Score 225.009
Status Validated
Chromosome 3
Chromosomal Location 116653212-116701363 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 116675426 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Isoleucine at position 118 (T118I)
Ref Sequence ENSEMBL: ENSMUSP00000039487 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000040260] [ENSMUST00000195905] [ENSMUST00000199626]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000040260
AA Change: T118I

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000039487
Gene: ENSMUSG00000033386
AA Change: T118I

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 probably damaging
Transcript: ENSMUST00000195905
AA Change: T118I

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000143255
Gene: ENSMUSG00000033386
AA Change: T118I

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 probably benign
Transcript: ENSMUST00000199626
SMART Domains Protein: ENSMUSP00000143546
Gene: ENSMUSG00000033386

DomainStartEndE-ValueType
signal peptide 1 22 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency 100% (60/60)
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: 62 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933434E20Rik T C 3: 89,969,021 (GRCm39) S215P probably benign Het
Ano2 C T 6: 126,016,460 (GRCm39) Q998* probably null Het
Atg9a A T 1: 75,164,736 (GRCm39) V76E probably damaging Het
Cacna1c T C 6: 119,034,172 (GRCm39) I118M Het
Cacna1g T A 11: 94,323,383 (GRCm39) I1274F probably damaging Het
Cd300lg C T 11: 101,937,767 (GRCm39) A199V probably benign Het
Cfap61 C T 2: 145,887,390 (GRCm39) R612* probably null Het
Cpeb4 A T 11: 31,881,417 (GRCm39) Y692F probably damaging Het
Dcun1d1 A G 3: 35,951,940 (GRCm39) probably null Het
Dennd2d T A 3: 106,398,579 (GRCm39) M188K probably benign Het
Dmgdh A G 13: 93,845,354 (GRCm39) probably null Het
Efl1 T A 7: 82,330,652 (GRCm39) M275K probably benign Het
Erp29 G T 5: 121,583,392 (GRCm39) A178D probably benign Het
Fbn1 T C 2: 125,308,594 (GRCm39) N156S possibly damaging Het
Frrs1l A G 4: 56,968,230 (GRCm39) W181R probably benign Het
Gprc5b C A 7: 118,583,482 (GRCm39) W129L probably damaging Het
Hoxc9 A G 15: 102,890,593 (GRCm39) H170R probably benign Het
Il12rb2 C T 6: 67,333,617 (GRCm39) D221N probably benign Het
Lmo1 T C 7: 108,742,819 (GRCm39) N28S probably benign Het
Lrrfip2 T A 9: 111,006,525 (GRCm39) probably null Het
Macf1 A T 4: 123,400,130 (GRCm39) F722I probably damaging Het
Mical1 T C 10: 41,355,772 (GRCm39) probably null Het
Mtcl3 A G 10: 29,073,240 (GRCm39) Y844C probably damaging Het
Mtmr11 C T 3: 96,071,855 (GRCm39) T223M possibly damaging Het
Mup21 A G 4: 62,068,468 (GRCm39) V66A probably benign Het
Nav2 C A 7: 49,111,672 (GRCm39) A726D possibly damaging Het
Nbeal1 G C 1: 60,276,310 (GRCm39) V684L probably benign Het
Nudt21 A T 8: 94,746,227 (GRCm39) V157D probably benign Het
Numa1 T C 7: 101,639,806 (GRCm39) I52T possibly damaging Het
Obscn T C 11: 58,946,442 (GRCm39) D4421G probably benign Het
Oog3 T C 4: 143,886,801 (GRCm39) I106M probably benign Het
Or10g9 A T 9: 39,912,106 (GRCm39) V139E probably benign Het
Or2g25 T C 17: 37,970,403 (GRCm39) T274A possibly damaging Het
Or2z9 T C 8: 72,853,793 (GRCm39) L63P probably damaging Het
Or51f1 T A 7: 102,505,706 (GRCm39) Y261F probably damaging Het
Or5w20 T G 2: 87,726,755 (GRCm39) C71G possibly damaging Het
Orai2 T A 5: 136,179,437 (GRCm39) I199F probably damaging Het
P2rx5 C A 11: 73,055,692 (GRCm39) L50M probably damaging Het
Pdia2 T C 17: 26,416,634 (GRCm39) E215G possibly damaging Het
Pds5a A T 5: 65,823,570 (GRCm39) S74T possibly damaging Het
Phlpp2 A G 8: 110,666,785 (GRCm39) S1105G probably damaging Het
Pi4kb T A 3: 94,891,888 (GRCm39) D189E probably benign Het
Pigw G A 11: 84,768,585 (GRCm39) T248M probably damaging Het
Pnlip T A 19: 58,670,134 (GRCm39) V458D probably damaging Het
Ppm1l G A 3: 69,225,044 (GRCm39) V49I probably benign Het
Prl3b1 T A 13: 27,426,473 (GRCm39) M1K probably null Het
Rad1 T A 15: 10,493,367 (GRCm39) C265S probably benign Het
Rnaset2b C T 17: 7,265,427 (GRCm39) S237F probably benign Het
Rtl1 C T 12: 109,561,672 (GRCm39) A56T unknown Het
S1pr2 T C 9: 20,879,238 (GRCm39) I197V probably benign Het
Smyd4 A G 11: 75,281,082 (GRCm39) Q185R probably benign Het
Sox5 T A 6: 144,100,759 (GRCm39) T77S probably benign Het
Sox7 A G 14: 64,185,291 (GRCm39) Y109C probably damaging Het
Styxl2 C T 1: 165,954,676 (GRCm39) V25I probably damaging Het
Tln1 G A 4: 43,545,922 (GRCm39) R898C probably damaging Het
Tmprss11b T A 5: 86,812,173 (GRCm39) E158V probably damaging Het
Tnpo3 C A 6: 29,562,875 (GRCm39) R614L possibly damaging Het
Vmn2r100 T A 17: 19,742,296 (GRCm39) D223E probably benign Het
Zc3h12d A T 10: 7,743,345 (GRCm39) M372L probably benign Het
Zfp28 G T 7: 6,386,593 (GRCm39) probably benign Het
Zfp963 A T 8: 70,195,759 (GRCm39) H231Q probably damaging Het
Zscan4b A G 7: 10,634,867 (GRCm39) S459P 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
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
R8923:Frrs1 UTSW 3 116,696,070 (GRCm39) missense possibly damaging 0.50
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'- AATTACTTGAGACATGTTAGTATGCAC -3'
(R):5'- AAGTCTTCGATCAGTAAGTCCTT -3'

Sequencing Primer
(F):5'- TGGTCTACAGAGCTAGTCTCAGAC -3'
(R):5'- GTAAGTCCTTACTACAAAAGCTTCC -3'
Posted On 2019-06-26