Incidental Mutation 'R0239:Nf1'
ID37221
Institutional Source Beutler Lab
Gene Symbol Nf1
Ensembl Gene ENSMUSG00000020716
Gene Nameneurofibromin 1
SynonymsNf-1, neurofibromin
MMRRC Submission 038477-MU
Accession Numbers

Genbank: NM_010897; MGI: 97306

Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R0239 (G1)
Quality Score225
Status Not validated
Chromosome11
Chromosomal Location79339693-79581612 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 79418574 bp
ZygosityHeterozygous
Amino Acid Change Lysine to Methionine at position 438 (K438M)
Ref Sequence ENSEMBL: ENSMUSP00000151975 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000071325] [ENSMUST00000108251] [ENSMUST00000219057]
Predicted Effect possibly damaging
Transcript: ENSMUST00000071325
AA Change: K428M

PolyPhen 2 Score 0.637 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000071289
Gene: ENSMUSG00000020716
AA Change: K428M

DomainStartEndE-ValueType
RasGAP 1189 1559 2.56e-151 SMART
SEC14 1585 1737 2.36e-11 SMART
low complexity region 2619 2629 N/A INTRINSIC
low complexity region 2750 2763 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000108251
AA Change: K428M

PolyPhen 2 Score 0.637 (Sensitivity: 0.87; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000103886
Gene: ENSMUSG00000020716
AA Change: K428M

DomainStartEndE-ValueType
RasGAP 1189 1538 1.23e-153 SMART
SEC14 1564 1716 2.36e-11 SMART
low complexity region 2598 2608 N/A INTRINSIC
low complexity region 2729 2742 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000131800
Predicted Effect possibly damaging
Transcript: ENSMUST00000219057
AA Change: K438M

PolyPhen 2 Score 0.886 (Sensitivity: 0.82; Specificity: 0.94)
Meta Mutation Damage Score 0.2 question?
Coding Region Coverage
  • 1x: 99.0%
  • 3x: 98.1%
  • 10x: 95.6%
  • 20x: 89.9%
Validation Efficiency 100% (3/3)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene product appears to function as a negative regulator of the ras signal transduction pathway. Mutations in this gene have been linked to neurofibromatosis type 1, juvenile myelomonocytic leukemia and Watson syndrome. The mRNA for this gene is subject to RNA editing (CGA>UGA->Arg1306Term) resulting in premature translation termination. Alternatively spliced transcript variants encoding different isoforms have also been described for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous embryos die by day 14.5 with enlarged head and chest, pale liver, microphthalmia, cardiac defects and delayed organ development. Heterozygotes have elevated astrocyte number, predisposition to multiple tumor types and learning/memory deficits. [provided by MGI curators]
Allele List at MGI

All alleles(23) : Targeted, knock-out(4) Targeted, other(3) Gene trapped(16)

Other mutations in this stock
Total: 69 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1110002E22Rik TTCCTCCTCCTCCTCCTCCTCC TTCCTCCTCCTCCTCCTCC 3: 138,065,834 probably benign Het
Adra1d C A 2: 131,546,214 V474F probably benign Het
Alg8 A T 7: 97,383,684 probably null Het
Ash1l A G 3: 89,067,222 D2618G possibly damaging Het
Atp6v1c2 C A 12: 17,294,675 probably null Het
Cacna1d A G 14: 30,123,496 V572A probably benign Het
Camta1 A G 4: 151,143,730 W882R probably damaging Het
Cd72 A G 4: 43,453,163 V91A probably benign Het
Cdh12 T C 15: 21,586,407 W771R probably damaging Het
Cdx2 G T 5: 147,303,287 T193K probably damaging Het
Cfap70 A C 14: 20,448,605 S5A probably benign Het
Chmp7 A G 14: 69,720,997 V241A probably damaging Het
D3Ertd751e A G 3: 41,753,878 Y150C probably damaging Het
Depdc5 T C 5: 32,943,240 S832P probably damaging Het
Dnhd1 A G 7: 105,721,531 S4673G probably benign Het
Dock4 G T 12: 40,737,540 S818I probably damaging Het
Dysf C T 6: 84,064,479 Q156* probably null Het
Espnl T C 1: 91,322,287 V52A probably damaging Het
Flcn T C 11: 59,801,076 N249S probably benign Het
Gemin6 C A 17: 80,225,710 A24D probably damaging Het
Gm5773 A G 3: 93,774,032 H337R probably benign Het
Gm9733 A G 3: 15,296,601 L163P probably damaging Het
Hal T C 10: 93,503,482 S478P possibly damaging Het
Hectd1 T A 12: 51,769,318 M1324L possibly damaging Het
Hyal5 T A 6: 24,876,344 L72Q probably damaging Het
Ift140 C A 17: 25,045,523 C557* probably null Het
Ikbkap C A 4: 56,784,596 V466L probably benign Het
Kbtbd3 G T 9: 4,330,144 V173L possibly damaging Het
Kif14 A G 1: 136,527,393 E1551G probably damaging Het
Krt17 G A 11: 100,260,878 R30* probably null Het
Lamb3 A T 1: 193,321,053 D100V probably damaging Het
Map2 A G 1: 66,416,106 D1385G probably damaging Het
Mettl25 C T 10: 105,826,525 V195I probably damaging Het
Myh8 A G 11: 67,301,692 T1466A probably benign Het
Myo3b T A 2: 70,105,425 C61S probably benign Het
Nacc2 T G 2: 26,062,261 N361T probably damaging Het
Nipal4 A G 11: 46,150,441 V309A possibly damaging Het
Nomo1 T C 7: 46,079,594 probably null Het
Nubp2 T C 17: 24,884,471 E144G probably damaging Het
Nwd2 A T 5: 63,800,124 I266F probably benign Het
Olfr1126 T C 2: 87,458,037 F291L probably benign Het
Olfr593 G A 7: 103,212,726 V289M possibly damaging Het
Olfr694 A G 7: 106,689,255 Y159H probably benign Het
Orc1 T C 4: 108,595,646 probably null Het
Otogl T A 10: 107,806,696 N1291I probably damaging Het
Pah C T 10: 87,567,281 P173S possibly damaging Het
Pga5 A G 19: 10,669,453 Y305H probably damaging Het
Plekha4 A G 7: 45,532,358 H62R probably damaging Het
Plxnd1 G T 6: 115,968,793 D906E probably benign Het
Ppfia4 T C 1: 134,329,189 E98G possibly damaging Het
Ptk2 A T 15: 73,343,283 probably null Het
Raet1e C A 10: 22,180,862 H112Q possibly damaging Het
Scai T A 2: 39,075,042 I597F probably benign Het
Slc35c2 C T 2: 165,280,837 G176S probably damaging Het
Slc35f4 A T 14: 49,304,256 I347N possibly damaging Het
Slc52a3 T C 2: 152,008,156 *461Q probably null Het
Slc6a1 G A 6: 114,302,800 V142I probably benign Het
Tbc1d31 C A 15: 57,940,753 T388N probably benign Het
Tmem63c T C 12: 87,075,639 W404R probably damaging Het
Tmem79 A G 3: 88,333,321 S107P probably benign Het
Trip11 C T 12: 101,884,728 E741K probably damaging Het
Trpm5 G T 7: 143,082,958 T414N probably damaging Het
Tsnaxip1 T A 8: 105,844,488 I660N possibly damaging Het
Ube2q2 T C 9: 55,163,007 S78P probably damaging Het
Vac14 A T 8: 110,635,375 probably null Het
Vps51 G T 19: 6,071,437 S185* probably null Het
Zfp11 C T 5: 129,658,238 G53E possibly damaging Het
Zfp532 A T 18: 65,682,985 I810F possibly damaging Het
Zfp599 C T 9: 22,249,759 C370Y probably damaging Het
Other mutations in Nf1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00225:Nf1 APN 11 79395905 missense probably damaging 0.99
IGL00801:Nf1 APN 11 79428700 splice site probably benign
IGL00823:Nf1 APN 11 79565517 missense probably damaging 1.00
IGL00945:Nf1 APN 11 79469803 missense probably damaging 0.99
IGL00960:Nf1 APN 11 79445121 missense probably damaging 1.00
IGL01118:Nf1 APN 11 79546986 missense probably damaging 0.99
IGL01604:Nf1 APN 11 79441709 splice site probably benign
IGL01637:Nf1 APN 11 79547120 missense probably damaging 1.00
IGL01659:Nf1 APN 11 79559449 missense probably benign
IGL01764:Nf1 APN 11 79384187 missense probably benign
IGL01772:Nf1 APN 11 79390249 missense probably damaging 1.00
IGL02047:Nf1 APN 11 79425535 missense probably benign 0.04
IGL02052:Nf1 APN 11 79412727 missense probably damaging 1.00
IGL02071:Nf1 APN 11 79444121 missense possibly damaging 0.96
IGL02312:Nf1 APN 11 79444648 missense possibly damaging 0.95
IGL02341:Nf1 APN 11 79564926 missense probably benign 0.33
IGL02390:Nf1 APN 11 79565935 missense possibly damaging 0.64
IGL02390:Nf1 APN 11 79411676 splice site probably benign
IGL02475:Nf1 APN 11 79535667 missense probably damaging 1.00
IGL02567:Nf1 APN 11 79547143 missense probably damaging 1.00
IGL02571:Nf1 APN 11 79428627 missense probably damaging 1.00
IGL02664:Nf1 APN 11 79444598 critical splice acceptor site probably null
IGL02664:Nf1 APN 11 79444599 critical splice acceptor site probably null
IGL02992:Nf1 APN 11 79434933 splice site probably benign
IGL03006:Nf1 APN 11 79545431 missense probably damaging 1.00
IGL03216:Nf1 APN 11 79564895 missense probably benign 0.17
Franklin UTSW 11 79473320 splice site
C9142:Nf1 UTSW 11 79556731 missense probably damaging 0.98
I2289:Nf1 UTSW 11 79547776 missense probably damaging 1.00
R0055:Nf1 UTSW 11 79471551 missense probably damaging 1.00
R0055:Nf1 UTSW 11 79471551 missense probably damaging 1.00
R0081:Nf1 UTSW 11 79453979 splice site probably benign
R0115:Nf1 UTSW 11 79468876 critical splice donor site probably null
R0144:Nf1 UTSW 11 79547127 missense probably damaging 1.00
R0196:Nf1 UTSW 11 79468769 missense possibly damaging 0.94
R0196:Nf1 UTSW 11 79578272 missense probably damaging 1.00
R0217:Nf1 UTSW 11 79428574 splice site probably benign
R0238:Nf1 UTSW 11 79418574 missense possibly damaging 0.89
R0238:Nf1 UTSW 11 79418574 missense possibly damaging 0.89
R0239:Nf1 UTSW 11 79418574 missense possibly damaging 0.89
R0255:Nf1 UTSW 11 79408699 splice site probably null
R0362:Nf1 UTSW 11 79536878 missense probably damaging 1.00
R0364:Nf1 UTSW 11 79441957 nonsense probably null
R0464:Nf1 UTSW 11 79556789 missense probably benign 0.17
R0511:Nf1 UTSW 11 79438769 missense probably benign 0.01
R0549:Nf1 UTSW 11 79468771 missense probably damaging 0.99
R0585:Nf1 UTSW 11 79568701 missense probably damaging 0.99
R0636:Nf1 UTSW 11 79535703 missense probably damaging 0.99
R0924:Nf1 UTSW 11 79453866 missense probably damaging 0.98
R0942:Nf1 UTSW 11 79438711 missense probably benign 0.00
R1022:Nf1 UTSW 11 79547033 missense probably damaging 1.00
R1024:Nf1 UTSW 11 79547033 missense probably damaging 1.00
R1350:Nf1 UTSW 11 79412687 missense probably damaging 1.00
R1365:Nf1 UTSW 11 79547885 splice site probably null
R1395:Nf1 UTSW 11 79535983 missense possibly damaging 0.49
R1467:Nf1 UTSW 11 79428626 missense possibly damaging 0.88
R1467:Nf1 UTSW 11 79428626 missense possibly damaging 0.88
R1477:Nf1 UTSW 11 79395859 nonsense probably null
R1508:Nf1 UTSW 11 79440909 missense probably damaging 1.00
R1512:Nf1 UTSW 11 79390369 missense probably damaging 1.00
R1605:Nf1 UTSW 11 79440923 missense probably benign 0.01
R1680:Nf1 UTSW 11 79550998 nonsense probably null
R1704:Nf1 UTSW 11 79463301 splice site probably null
R1707:Nf1 UTSW 11 79535604 missense probably damaging 1.00
R1741:Nf1 UTSW 11 79443931 missense probably benign
R1761:Nf1 UTSW 11 79384265 missense probably damaging 1.00
R1800:Nf1 UTSW 11 79553968 missense possibly damaging 0.94
R1873:Nf1 UTSW 11 79547161 missense probably damaging 1.00
R1966:Nf1 UTSW 11 79411564 missense possibly damaging 0.72
R1967:Nf1 UTSW 11 79412745 missense probably damaging 0.96
R1970:Nf1 UTSW 11 79553961 missense probably benign 0.08
R2059:Nf1 UTSW 11 79556723 missense probably damaging 0.96
R2105:Nf1 UTSW 11 79469826 missense possibly damaging 0.50
R2151:Nf1 UTSW 11 79447570 missense possibly damaging 0.94
R2211:Nf1 UTSW 11 79444064 missense probably benign 0.39
R2497:Nf1 UTSW 11 79443884 missense probably damaging 1.00
R2899:Nf1 UTSW 11 79412758 missense possibly damaging 0.93
R3086:Nf1 UTSW 11 79546986 missense probably damaging 1.00
R3120:Nf1 UTSW 11 79564899 missense probably damaging 0.99
R3744:Nf1 UTSW 11 79548747 missense probably benign 0.23
R3801:Nf1 UTSW 11 79559521 missense probably null 0.98
R3804:Nf1 UTSW 11 79559521 missense probably null 0.98
R4212:Nf1 UTSW 11 79469798 missense probably damaging 1.00
R4298:Nf1 UTSW 11 79384244 missense probably damaging 1.00
R4578:Nf1 UTSW 11 79445759 missense probably damaging 1.00
R4579:Nf1 UTSW 11 79468757 missense probably damaging 1.00
R4587:Nf1 UTSW 11 79536037 critical splice donor site probably null
R4793:Nf1 UTSW 11 79447572 missense probably damaging 1.00
R4834:Nf1 UTSW 11 79546297 missense probably damaging 1.00
R4863:Nf1 UTSW 11 79409409 missense probably damaging 1.00
R4967:Nf1 UTSW 11 79565553 critical splice donor site probably null
R4971:Nf1 UTSW 11 79444643 missense probably damaging 1.00
R5034:Nf1 UTSW 11 79444150 missense probably damaging 0.98
R5036:Nf1 UTSW 11 79446864 missense probably damaging 1.00
R5207:Nf1 UTSW 11 79454189 missense probably damaging 1.00
R5348:Nf1 UTSW 11 79564899 missense probably damaging 1.00
R5356:Nf1 UTSW 11 79473456 missense possibly damaging 0.94
R5444:Nf1 UTSW 11 79443959 missense possibly damaging 0.94
R5533:Nf1 UTSW 11 79445789 missense probably damaging 0.99
R5918:Nf1 UTSW 11 79569222 intron probably benign
R5978:Nf1 UTSW 11 79540419 missense probably damaging 1.00
R6140:Nf1 UTSW 11 79473320 splice site probably null
R6195:Nf1 UTSW 11 79565975 missense probably damaging 0.99
R6216:Nf1 UTSW 11 79411607 missense possibly damaging 0.93
R6233:Nf1 UTSW 11 79565975 missense probably damaging 0.99
R6257:Nf1 UTSW 11 79549491 missense probably damaging 1.00
R6258:Nf1 UTSW 11 79565755 intron probably null
R6756:Nf1 UTSW 11 79444587 splice site probably null
R6878:Nf1 UTSW 11 79434882 missense probably damaging 1.00
R6959:Nf1 UTSW 11 79549468 missense probably damaging 0.98
X0052:Nf1 UTSW 11 79559416 missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- AGGACAACCTCATTTGCACACTCAG -3'
(R):5'- GCAATGGCATGGCAATACAGCATTC -3'

Sequencing Primer
(F):5'- AACCTCATTTGCACACTCAGTATTC -3'
(R):5'- TGGCAATACAGCATTCCTAGAG -3'
Posted On2013-05-09