Mutagenetix > Incidental Mutation

Incidental Mutation 'R9495:Tfr2'

717148

Institutional Source

Beutler Lab

Gene Symbol

Tfr2

Ensembl Gene

ENSMUSG00000029716

Gene Name

transferrin receptor 2

Synonyms

Trfr2, Tfr2

MMRRC Submission

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R9495 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

137568102-137585743 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

G to A at 137572701 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Valine to Isoleucine at position 171 (V171I)

Ref Sequence

ENSEMBL: ENSMUSP00000031729 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000031725] [ENSMUST00000031729] [ENSMUST00000139395] [ENSMUST00000196471] [ENSMUST00000198783] [ENSMUST00000198866] [ENSMUST00000199054]

AlphaFold

Q9JKX3

Predicted Effect

probably benign
Transcript: ENSMUST00000031725

SMART Domains

Protein: ENSMUSP00000031725
Gene: ENSMUSG00000029712

Domain	Start	End	E-Value	Type
ACTIN	11	379	4.16e-116	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000031729
AA Change: V171I

PolyPhen 2 Score 0.014 (Sensitivity: 0.96; Specificity: 0.79)

SMART Domains

Protein: ENSMUSP00000031729
Gene: ENSMUSG00000029716
AA Change: V171I

Domain	Start	End	E-Value	Type
low complexity region	31	45	N/A	INTRINSIC
transmembrane domain	80	102	N/A	INTRINSIC
Pfam:PA	235	326	2.2e-12	PFAM
Pfam:Peptidase_M28	407	618	2.9e-16	PFAM
Pfam:TFR_dimer	664	788	5.5e-9	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000139395

SMART Domains

Protein: ENSMUSP00000119356
Gene: ENSMUSG00000029712

Domain	Start	End	E-Value	Type
ACTIN	11	426	5.96e-167	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000196375

Predicted Effect

probably benign
Transcript: ENSMUST00000196471
AA Change: V171I

PolyPhen 2 Score 0.014 (Sensitivity: 0.96; Specificity: 0.79)

SMART Domains

Protein: ENSMUSP00000142814
Gene: ENSMUSG00000029716
AA Change: V171I

Domain	Start	End	E-Value	Type
low complexity region	31	45	N/A	INTRINSIC
transmembrane domain	80	102	N/A	INTRINSIC
Pfam:PA	231	328	1.3e-12	PFAM
Pfam:Peptidase_M28	418	606	7.5e-15	PFAM
low complexity region	612	625	N/A	INTRINSIC
Pfam:TFR_dimer	663	790	1.8e-33	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000198783
AA Change: V171I

PolyPhen 2 Score 0.014 (Sensitivity: 0.96; Specificity: 0.79)

SMART Domains

Protein: ENSMUSP00000142502
Gene: ENSMUSG00000029716
AA Change: V171I

Domain	Start	End	E-Value	Type
low complexity region	31	45	N/A	INTRINSIC
transmembrane domain	80	102	N/A	INTRINSIC
Pfam:PA	231	328	1.3e-12	PFAM
Pfam:Peptidase_M28	418	606	7.5e-15	PFAM
low complexity region	612	625	N/A	INTRINSIC
Pfam:TFR_dimer	663	790	1.8e-33	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000198866
AA Change: V171I

PolyPhen 2 Score 0.014 (Sensitivity: 0.96; Specificity: 0.79)

SMART Domains

Protein: ENSMUSP00000142720
Gene: ENSMUSG00000029716
AA Change: V171I

Domain	Start	End	E-Value	Type
low complexity region	31	45	N/A	INTRINSIC
transmembrane domain	80	102	N/A	INTRINSIC
Pfam:PA	231	328	1.3e-12	PFAM
Pfam:Peptidase_M28	418	606	7.5e-15	PFAM
low complexity region	612	625	N/A	INTRINSIC
Pfam:TFR_dimer	663	790	1.8e-33	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000199054
AA Change: V171I

PolyPhen 2 Score 0.014 (Sensitivity: 0.96; Specificity: 0.79)

SMART Domains

Protein: ENSMUSP00000142478
Gene: ENSMUSG00000029716
AA Change: V171I

Domain	Start	End	E-Value	Type
low complexity region	31	45	N/A	INTRINSIC
transmembrane domain	80	102	N/A	INTRINSIC
Pfam:PA	231	328	1.3e-12	PFAM
Pfam:Peptidase_M28	418	606	7.5e-15	PFAM
low complexity region	612	625	N/A	INTRINSIC
Pfam:TFR_dimer	663	790	1.8e-33	PFAM

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.7%
20x: 99.1%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a single-pass type II membrane protein, which is a member of the transferrin receptor-like family. This protein mediates cellular uptake of transferrin-bound iron, and may be involved in iron metabolism, hepatocyte function and erythrocyte differentiation. Mutations in this gene have been associated with hereditary hemochromatosis type III. Alternatively spliced transcript variants encoding different isoforms have been described for this gene. [provided by RefSeq, May 2011]
PHENOTYPE: Homozygous mutant mice exhibit iron homeostasis defects similar to those observed in human hemachromatosis. On a standard diet, mutant mice show periportal hepatic iron loading, splenic iron sparing, and elevated serum transferrin saturations. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 68 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1700088E04Rik	T	A	15: 79,019,842 (GRCm39)	D158V	probably benign	Het
2200002D01Rik	CCTTCTCCTTCTTCTCCTTCTTCTCCTTCTTCTCCATCTTCTCCTTCTTC	CCTTCTCCTTCTTCTCCTTCTTCTCCATCTTCTCCTTCTTC	7: 28,947,048 (GRCm39)		probably benign	Het
Aadacl2fm1	T	C	3: 59,840,114 (GRCm39)	I62T	possibly damaging	Het
Acp5	G	A	9: 22,038,483 (GRCm39)	Q273*	probably null	Het
Apoa5	G	C	9: 46,181,944 (GRCm39)	R340P	probably damaging	Het
Atp2b1	T	A	10: 98,835,660 (GRCm39)	N468K	probably damaging	Het
Bltp3a	A	G	17: 28,112,414 (GRCm39)	D1201G	probably damaging	Het
Bphl	A	T	13: 34,234,312 (GRCm39)	I143L	probably benign	Het
Cd33	A	T	7: 43,182,150 (GRCm39)	H98Q	probably benign	Het
Celsr1	G	T	15: 85,917,286 (GRCm39)	S229*	probably null	Het
Cemip2	T	A	19: 21,779,249 (GRCm39)	V353D	probably damaging	Het
Cfap96	C	T	8: 46,409,458 (GRCm39)	S287N	probably damaging	Het
Colec10	A	G	15: 54,325,761 (GRCm39)	D197G	probably damaging	Het
Cpt1a	T	C	19: 3,433,795 (GRCm39)	M759T	probably benign	Het
Ctc1	A	G	11: 68,913,593 (GRCm39)	Y165C	probably damaging	Het
Cyp2t4	G	A	7: 26,854,717 (GRCm39)	V66M	possibly damaging	Het
Dnah2	T	C	11: 69,345,208 (GRCm39)	D2667G	possibly damaging	Het
Dok1	T	C	6: 83,009,972 (GRCm39)	K46E	probably damaging	Het
Erv3	C	A	2: 131,697,975 (GRCm39)	W128L	possibly damaging	Het
Fam186a	A	G	15: 99,844,766 (GRCm39)	S493P	unknown	Het
Fbn1	A	T	2: 125,160,984 (GRCm39)	N2185K	probably damaging	Het
Figla	A	C	6: 85,997,689 (GRCm39)	H139P	probably benign	Het
Gemin4	A	G	11: 76,101,749 (GRCm39)	L1004P	probably damaging	Het
Gm11937	T	C	11: 99,500,646 (GRCm39)	T124A	unknown	Het
Gm17669	G	T	18: 67,695,682 (GRCm39)	V76L	probably benign	Het
H2ac21	A	G	3: 96,127,401 (GRCm39)	E57G	probably damaging	Het
Hcls1	A	T	16: 36,777,702 (GRCm39)	M274L	probably benign	Het
Il17rc	T	C	6: 113,449,741 (GRCm39)	S116P	probably damaging	Het
Krt79	G	A	15: 101,840,288 (GRCm39)	R303C	probably damaging	Het
Lamb2	C	T	9: 108,358,006 (GRCm39)	T149I	probably damaging	Het
Lrrc41	T	A	4: 115,932,806 (GRCm39)		probably null	Het
Mga	C	A	2: 119,781,676 (GRCm39)	T2234K	possibly damaging	Het
Mix23	A	G	16: 35,892,491 (GRCm39)	E12G	probably benign	Het
Muc6	T	A	7: 141,237,398 (GRCm39)	Q205L	probably damaging	Het
Nlrp9b	A	T	7: 19,760,462 (GRCm39)	K624N	possibly damaging	Het
Or1o4	G	T	17: 37,591,386 (GRCm39)		probably benign	Het
Or4d2	C	T	11: 87,784,082 (GRCm39)	V223M	probably benign	Het
Or6e1	T	C	14: 54,520,137 (GRCm39)	T72A	probably damaging	Het
Otud4	T	C	8: 80,400,087 (GRCm39)	S934P	probably damaging	Het
Pcdha12	G	T	18: 37,155,526 (GRCm39)	W748C	probably damaging	Het
Pdc	T	C	1: 150,208,919 (GRCm39)	I134T	probably damaging	Het
Peg10	T	TCCC	6: 4,756,451 (GRCm39)		probably benign	Het
Pkn1	C	T	8: 84,410,799 (GRCm39)	R276Q	possibly damaging	Het
Plin3	C	A	17: 56,587,824 (GRCm39)	G297V	probably benign	Het
Podn	C	T	4: 107,876,106 (GRCm39)	V517I	probably benign	Het
Pomk	T	C	8: 26,473,344 (GRCm39)	D203G	probably damaging	Het
Ppil4	A	G	10: 7,675,355 (GRCm39)	D168G	probably damaging	Het
Ptgr2	T	C	12: 84,354,647 (GRCm39)	I276T	probably benign	Het
Ptk7	T	A	17: 46,887,744 (GRCm39)	I563F	possibly damaging	Het
Rbm12	G	T	2: 155,939,738 (GRCm39)	T178K	unknown	Het
Sctr	T	C	1: 119,959,403 (GRCm39)		probably null	Het
Sh2b1	GGGACC	GGGACCGGCTCAGCCACGTGGACC	7: 126,066,744 (GRCm39)		probably benign	Het
Spata31e4	T	A	13: 50,855,465 (GRCm39)	S368T	possibly damaging	Het
Steap1	A	T	5: 5,786,458 (GRCm39)	D326E	probably damaging	Het
Stra6	G	A	9: 58,059,175 (GRCm39)	V513I	probably benign	Het
Tbx19	A	G	1: 164,966,546 (GRCm39)	S443P	unknown	Het
Tcea3	T	A	4: 135,991,885 (GRCm39)	C190S	probably damaging	Het
Tm7sf3	C	T	6: 146,525,179 (GRCm39)	D89N	possibly damaging	Het
Tmem129	A	G	5: 33,815,122 (GRCm39)	V17A	probably benign	Het
Tmem87b	T	C	2: 128,660,353 (GRCm39)	L32P	probably damaging	Het
Tor1aip1	T	A	1: 155,906,177 (GRCm39)	D205V	probably damaging	Het
Trim33	T	C	3: 103,239,074 (GRCm39)	V684A	probably benign	Het
Triobp	C	T	15: 78,877,378 (GRCm39)	R1637C	probably damaging	Het
Ulbp1	C	A	10: 7,406,371 (GRCm39)	M196I	probably benign	Het
Vash1	G	A	12: 86,738,663 (GRCm39)	G370E	probably damaging	Het
Vmn2r23	A	G	6: 123,689,672 (GRCm39)	T183A	probably benign	Het
Vta1	A	G	10: 14,531,583 (GRCm39)	I264T	probably benign	Het
Zcchc8	A	T	5: 123,838,633 (GRCm39)	M635K	probably benign	Het

Other mutations in Tfr2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00321:Tfr2	APN	5	137,572,717 (GRCm39)	missense	probably null
IGL00960:Tfr2	APN	5	137,569,954 (GRCm39)	missense	probably benign	0.00
IGL01360:Tfr2	APN	5	137,569,953 (GRCm39)	missense	probably benign
IGL02967:Tfr2	APN	5	137,581,081 (GRCm39)	nonsense	probably null
IGL02996:Tfr2	APN	5	137,581,728 (GRCm39)	missense	probably benign
IGL03278:Tfr2	APN	5	137,569,298 (GRCm39)	nonsense	probably null
iron-man	UTSW	5	137,581,414 (GRCm39)	splice site	probably benign
R0114:Tfr2	UTSW	5	137,575,727 (GRCm39)	missense	probably benign	0.00
R1384:Tfr2	UTSW	5	137,585,082 (GRCm39)	splice site	probably benign
R1525:Tfr2	UTSW	5	137,577,292 (GRCm39)	missense	probably benign	0.00
R1545:Tfr2	UTSW	5	137,581,561 (GRCm39)	missense	probably benign	0.03
R1765:Tfr2	UTSW	5	137,581,707 (GRCm39)	missense	probably damaging	0.98
R1908:Tfr2	UTSW	5	137,569,954 (GRCm39)	missense	probably benign	0.00
R1943:Tfr2	UTSW	5	137,577,183 (GRCm39)	missense	probably benign
R3439:Tfr2	UTSW	5	137,572,913 (GRCm39)	missense	probably benign	0.03
R4332:Tfr2	UTSW	5	137,569,996 (GRCm39)	missense	probably damaging	1.00
R4626:Tfr2	UTSW	5	137,569,954 (GRCm39)	missense	probably benign	0.00
R4915:Tfr2	UTSW	5	137,581,673 (GRCm39)	missense	probably damaging	0.96
R4999:Tfr2	UTSW	5	137,585,187 (GRCm39)	missense	probably benign	0.00
R5150:Tfr2	UTSW	5	137,572,752 (GRCm39)	missense	probably benign	0.22
R5200:Tfr2	UTSW	5	137,569,242 (GRCm39)	splice site	probably benign
R5936:Tfr2	UTSW	5	137,585,268 (GRCm39)	missense	probably benign	0.00
R6165:Tfr2	UTSW	5	137,578,519 (GRCm39)	missense	probably damaging	0.97
R6513:Tfr2	UTSW	5	137,572,793 (GRCm39)	splice site	probably null
R7076:Tfr2	UTSW	5	137,581,836 (GRCm39)	missense	probably damaging	1.00
R7115:Tfr2	UTSW	5	137,569,977 (GRCm39)	missense	probably benign
R7524:Tfr2	UTSW	5	137,581,751 (GRCm39)	missense	probably benign	0.12
R7524:Tfr2	UTSW	5	137,569,751 (GRCm39)	nonsense	probably null
R7799:Tfr2	UTSW	5	137,569,986 (GRCm39)	missense	possibly damaging	0.69
R8225:Tfr2	UTSW	5	137,569,725 (GRCm39)	missense	possibly damaging	0.95
R9040:Tfr2	UTSW	5	137,572,967 (GRCm39)	missense	probably benign	0.00
R9513:Tfr2	UTSW	5	137,575,769 (GRCm39)	missense	possibly damaging	0.72
R9515:Tfr2	UTSW	5	137,575,769 (GRCm39)	missense	possibly damaging	0.72
X0067:Tfr2	UTSW	5	137,575,810 (GRCm39)	missense	probably benign	0.01
Z1176:Tfr2	UTSW	5	137,569,999 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- TGGTATACATGAGATGCCACCC -3'
(R):5'- TAGACTTCCGGATCCTCCAG -3'

Sequencing Primer
(F):5'- ACCCCAGGCCTGCATTTAC -3'
(R):5'- TCTGCATCCACCCAGTGCAG -3'

Posted On

2022-07-18