Incidental Mutation 'R4323:Fgfr1'
ID 323917
Institutional Source Beutler Lab
Gene Symbol Fgfr1
Ensembl Gene ENSMUSG00000031565
Gene Name fibroblast growth factor receptor 1
Synonyms Hspy, Fr1, FGFR-I, Fgfr-1, Flt-2, Eask
MMRRC Submission 041094-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R4323 (G1)
Quality Score 225
Status Validated
Chromosome 8
Chromosomal Location 26008808-26067819 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 26063915 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Serine at position 814 (N814S)
Ref Sequence ENSEMBL: ENSMUSP00000113909 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000079160] [ENSMUST00000084027] [ENSMUST00000117179] [ENSMUST00000119398] [ENSMUST00000167764] [ENSMUST00000178276] [ENSMUST00000179592]
AlphaFold P16092
Predicted Effect probably benign
Transcript: ENSMUST00000079160
SMART Domains Protein: ENSMUSP00000078160
Gene: ENSMUSG00000037363

DomainStartEndE-ValueType
low complexity region 106 117 N/A INTRINSIC
Pfam:LETM1 120 384 1.2e-102 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000084027
AA Change: N816S

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000081041
Gene: ENSMUSG00000031565
AA Change: N816S

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
IGc2 46 108 2.94e-10 SMART
low complexity region 124 138 N/A INTRINSIC
IGc2 169 237 4.09e-9 SMART
IGc2 268 348 1.26e-9 SMART
transmembrane domain 375 397 N/A INTRINSIC
low complexity region 439 453 N/A INTRINSIC
TyrKc 478 754 1.51e-155 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000117179
AA Change: N814S

PolyPhen 2 Score 0.368 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000113909
Gene: ENSMUSG00000031565
AA Change: N814S

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
IGc2 46 108 2.94e-10 SMART
low complexity region 124 138 N/A INTRINSIC
IGc2 167 235 4.09e-9 SMART
IGc2 266 346 1.26e-9 SMART
transmembrane domain 373 395 N/A INTRINSIC
low complexity region 437 451 N/A INTRINSIC
TyrKc 476 752 1.51e-155 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000119398
AA Change: N727S

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000113855
Gene: ENSMUSG00000031565
AA Change: N727S

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
low complexity region 35 49 N/A INTRINSIC
IGc2 80 148 4.09e-9 SMART
IGc2 179 259 1.26e-9 SMART
transmembrane domain 286 308 N/A INTRINSIC
low complexity region 350 364 N/A INTRINSIC
TyrKc 389 665 1.51e-155 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000120106
Predicted Effect noncoding transcript
Transcript: ENSMUST00000126118
Predicted Effect noncoding transcript
Transcript: ENSMUST00000133936
Predicted Effect probably benign
Transcript: ENSMUST00000167764
AA Change: N727S

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000131343
Gene: ENSMUSG00000031565
AA Change: N727S

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
low complexity region 35 49 N/A INTRINSIC
IGc2 78 146 4.09e-9 SMART
IGc2 177 255 1.22e-7 SMART
transmembrane domain 286 308 N/A INTRINSIC
low complexity region 350 364 N/A INTRINSIC
TyrKc 389 665 1.51e-155 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000178276
AA Change: N727S

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000137515
Gene: ENSMUSG00000031565
AA Change: N727S

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
low complexity region 35 49 N/A INTRINSIC
IGc2 78 146 4.09e-9 SMART
IGc2 177 255 1.22e-7 SMART
transmembrane domain 286 308 N/A INTRINSIC
low complexity region 350 364 N/A INTRINSIC
TyrKc 389 665 1.51e-155 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000179592
AA Change: N827S

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000136640
Gene: ENSMUSG00000031565
AA Change: N827S

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
IGc2 59 121 2.94e-10 SMART
low complexity region 137 151 N/A INTRINSIC
IGc2 180 248 4.09e-9 SMART
IGc2 279 359 1.26e-9 SMART
transmembrane domain 386 408 N/A INTRINSIC
low complexity region 450 464 N/A INTRINSIC
TyrKc 489 765 1.51e-155 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000210504
Predicted Effect noncoding transcript
Transcript: ENSMUST00000145218
Predicted Effect probably benign
Transcript: ENSMUST00000138104
Meta Mutation Damage Score 0.0712 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.4%
  • 20x: 95.6%
Validation Efficiency 95% (59/62)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a member of the fibroblast growth factor receptor (FGFR) family, where amino acid sequence is highly conserved between members and throughout evolution. FGFR family members differ from one another in their ligand affinities and tissue distribution. A full-length representative protein consists of an extracellular region, composed of three immunoglobulin-like domains, a single hydrophobic membrane-spanning segment and a cytoplasmic tyrosine kinase domain. The extracellular portion of the protein interacts with fibroblast growth factors, setting in motion a cascade of downstream signals, ultimately influencing mitogenesis and differentiation. This particular family member binds both acidic and basic fibroblast growth factors and is involved in limb induction. Mutations in this gene have been associated with Pfeiffer syndrome, Jackson-Weiss syndrome, Antley-Bixler syndrome, osteoglophonic dysplasia, and autosomal dominant Kallmann syndrome 2. Chromosomal aberrations involving this gene are associated with stem cell myeloproliferative disorder and stem cell leukemia lymphoma syndrome. Alternatively spliced variants which encode different protein isoforms have been described; however, not all variants have been fully characterized. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for targeted null mutations die around gastrulation and show defective patterning of axial structures. Hypomorphic and selectively ablated mutations exhibit a wide range of abnormalities affecting diverse structures. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 42 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933430I17Rik A G 4: 62,465,548 (GRCm39) Y414C probably damaging Het
Akr1b1 T C 6: 34,287,862 (GRCm39) T166A probably benign Het
Ankhd1 C T 18: 36,711,686 (GRCm39) S94L probably damaging Het
B4galt3 G T 1: 171,103,515 (GRCm39) M68I possibly damaging Het
Bpnt1 A C 1: 185,088,786 (GRCm39) H312P probably benign Het
Ccdc178 T A 18: 22,166,600 (GRCm39) K530* probably null Het
Ccdc191 A G 16: 43,767,872 (GRCm39) E624G probably damaging Het
Clasp2 T C 9: 113,719,027 (GRCm39) V724A possibly damaging Het
Copa G T 1: 171,946,831 (GRCm39) C1022F probably damaging Het
Cwf19l2 T G 9: 3,430,452 (GRCm39) F261L probably damaging Het
Esr1 G A 10: 4,951,307 (GRCm39) V562M possibly damaging Het
Fap T C 2: 62,333,716 (GRCm39) H643R probably damaging Het
Fbxo38 T A 18: 62,648,232 (GRCm39) M769L probably benign Het
Hipk3 C A 2: 104,276,916 (GRCm39) V388L probably damaging Het
Hspa1l T A 17: 35,196,832 (GRCm39) Y290* probably null Het
Itsn1 G A 16: 91,615,440 (GRCm39) probably benign Het
Jam2 T C 16: 84,619,744 (GRCm39) probably benign Het
Kprp G A 3: 92,732,163 (GRCm39) R296W probably damaging Het
Med23 T C 10: 24,746,603 (GRCm39) I14T probably benign Het
Mitf A G 6: 97,968,910 (GRCm39) Y10C probably benign Het
Mpo T C 11: 87,686,865 (GRCm39) S165P probably damaging Het
Neb T G 2: 52,154,122 (GRCm39) M2330L possibly damaging Het
Nup214 T C 2: 31,884,696 (GRCm39) S486P probably benign Het
Or2y1f G A 11: 49,184,503 (GRCm39) M118I probably damaging Het
Parp6 G A 9: 59,537,969 (GRCm39) V205I possibly damaging Het
Pate2 A T 9: 35,581,767 (GRCm39) probably benign Het
Pdss1 T C 2: 22,802,608 (GRCm39) probably benign Het
Pira13 A G 7: 3,825,754 (GRCm39) S372P possibly damaging Het
Rufy4 T C 1: 74,186,822 (GRCm39) C537R probably damaging Het
Septin1 G A 7: 126,816,200 (GRCm39) P77S probably damaging Het
Slitrk3 A G 3: 72,958,118 (GRCm39) L218P probably damaging Het
Sltm T C 9: 70,487,529 (GRCm39) I521T probably benign Het
Smchd1 A G 17: 71,735,270 (GRCm39) I618T probably benign Het
Sox6 A G 7: 115,179,798 (GRCm39) probably null Het
Sp8 A G 12: 118,812,171 (GRCm39) I9V probably benign Het
Usp9y T A Y: 1,434,407 (GRCm39) M352L possibly damaging Het
Vmn1r46 T C 6: 89,953,349 (GRCm39) M66T probably benign Het
Vmn2r111 A T 17: 22,792,159 (GRCm39) N32K probably benign Het
Vmn2r63 A G 7: 42,576,406 (GRCm39) F469S probably benign Het
Vps13d T A 4: 144,879,348 (GRCm39) T1486S probably benign Het
Wdr55 A G 18: 36,896,153 (GRCm39) N281S probably benign Het
Zswim6 G A 13: 108,025,938 (GRCm39) noncoding transcript Het
Other mutations in Fgfr1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01413:Fgfr1 APN 8 26,052,239 (GRCm39) nonsense probably null
IGL01537:Fgfr1 APN 8 26,045,595 (GRCm39) missense probably damaging 1.00
IGL01643:Fgfr1 APN 8 26,056,751 (GRCm39) missense probably benign 0.01
IGL01875:Fgfr1 APN 8 26,063,569 (GRCm39) missense possibly damaging 0.81
IGL02002:Fgfr1 APN 8 26,045,727 (GRCm39) missense probably damaging 1.00
IGL02698:Fgfr1 APN 8 26,063,624 (GRCm39) nonsense probably null
IGL02822:Fgfr1 APN 8 26,047,818 (GRCm39) missense probably benign 0.13
IGL03292:Fgfr1 APN 8 26,047,771 (GRCm39) missense possibly damaging 0.50
R0003:Fgfr1 UTSW 8 26,058,214 (GRCm39) missense possibly damaging 0.80
R0723:Fgfr1 UTSW 8 26,047,784 (GRCm39) missense probably damaging 0.99
R0730:Fgfr1 UTSW 8 26,045,760 (GRCm39) missense probably benign
R1144:Fgfr1 UTSW 8 26,048,159 (GRCm39) missense probably damaging 1.00
R1455:Fgfr1 UTSW 8 26,052,292 (GRCm39) missense possibly damaging 0.81
R1591:Fgfr1 UTSW 8 26,062,736 (GRCm39) missense probably damaging 1.00
R1754:Fgfr1 UTSW 8 26,060,226 (GRCm39) missense probably damaging 1.00
R2045:Fgfr1 UTSW 8 26,048,231 (GRCm39) missense probably benign 0.04
R2139:Fgfr1 UTSW 8 26,060,882 (GRCm39) missense probably damaging 1.00
R2314:Fgfr1 UTSW 8 26,060,909 (GRCm39) missense probably damaging 1.00
R2517:Fgfr1 UTSW 8 26,053,462 (GRCm39) missense probably damaging 1.00
R2982:Fgfr1 UTSW 8 26,048,227 (GRCm39) missense probably benign 0.04
R3796:Fgfr1 UTSW 8 26,062,453 (GRCm39) missense probably damaging 1.00
R3797:Fgfr1 UTSW 8 26,062,453 (GRCm39) missense probably damaging 1.00
R3799:Fgfr1 UTSW 8 26,062,453 (GRCm39) missense probably damaging 1.00
R4594:Fgfr1 UTSW 8 26,063,852 (GRCm39) missense probably damaging 0.99
R4614:Fgfr1 UTSW 8 26,047,813 (GRCm39) missense probably benign 0.25
R4696:Fgfr1 UTSW 8 26,053,504 (GRCm39) missense probably damaging 0.99
R4916:Fgfr1 UTSW 8 26,053,542 (GRCm39) critical splice donor site probably null
R4966:Fgfr1 UTSW 8 26,062,461 (GRCm39) nonsense probably null
R5094:Fgfr1 UTSW 8 26,060,181 (GRCm39) missense probably damaging 1.00
R5730:Fgfr1 UTSW 8 26,063,827 (GRCm39) missense probably damaging 1.00
R5911:Fgfr1 UTSW 8 26,009,325 (GRCm39) utr 5 prime probably benign
R7310:Fgfr1 UTSW 8 26,052,331 (GRCm39) missense probably benign 0.01
R7326:Fgfr1 UTSW 8 26,063,855 (GRCm39) missense probably damaging 1.00
R7404:Fgfr1 UTSW 8 26,045,566 (GRCm39) missense probably benign
R7611:Fgfr1 UTSW 8 26,048,221 (GRCm39) nonsense probably null
R7681:Fgfr1 UTSW 8 26,045,677 (GRCm39) missense probably damaging 0.98
R7738:Fgfr1 UTSW 8 26,048,201 (GRCm39) missense probably damaging 0.96
R7789:Fgfr1 UTSW 8 26,052,329 (GRCm39) nonsense probably null
R7958:Fgfr1 UTSW 8 26,022,358 (GRCm39) missense probably benign
R8206:Fgfr1 UTSW 8 26,060,258 (GRCm39) missense probably damaging 1.00
R8236:Fgfr1 UTSW 8 26,052,288 (GRCm39) nonsense probably null
R8691:Fgfr1 UTSW 8 26,052,253 (GRCm39) missense possibly damaging 0.95
R9124:Fgfr1 UTSW 8 26,060,185 (GRCm39) missense probably damaging 1.00
R9633:Fgfr1 UTSW 8 26,060,776 (GRCm39) missense probably damaging 1.00
R9704:Fgfr1 UTSW 8 26,063,579 (GRCm39) missense probably benign 0.01
R9798:Fgfr1 UTSW 8 26,053,523 (GRCm39) missense unknown
Z1177:Fgfr1 UTSW 8 26,060,784 (GRCm39) missense possibly damaging 0.67
Z1177:Fgfr1 UTSW 8 26,053,414 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- CGATCCCTTTCTGTCACAGGAG -3'
(R):5'- TCACACAGCAGGCTAAGAAG -3'

Sequencing Primer
(F):5'- TCTGTCACAGGAGTATCTGGACC -3'
(R):5'- AAGAGGGGTCTTGGGGG -3'
Posted On 2015-06-24