Incidental Mutation 'R5576:Fbp2'
ID 437230
Institutional Source Beutler Lab
Gene Symbol Fbp2
Ensembl Gene ENSMUSG00000021456
Gene Name fructose bisphosphatase 2
Synonyms FBPase muscle, Fbp-1
MMRRC Submission 043131-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.431) question?
Stock # R5576 (G1)
Quality Score 225
Status Not validated
Chromosome 13
Chromosomal Location 62984698-63006214 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 62985005 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glutamic Acid at position 305 (D305E)
Ref Sequence ENSEMBL: ENSMUSP00000021907 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000021907]
AlphaFold P70695
Predicted Effect probably benign
Transcript: ENSMUST00000021907
AA Change: D305E

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000021907
Gene: ENSMUSG00000021456
AA Change: D305E

DomainStartEndE-ValueType
Pfam:FBPase 12 334 1.1e-138 PFAM
Pfam:Inositol_P 31 127 5.2e-7 PFAM
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 98.4%
  • 20x: 95.5%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a gluconeogenesis regulatory enzyme which catalyzes the hydrolysis of fructose 1,6-bisphosphate to fructose 6-phosphate and inorganic phosphate. [provided by RefSeq, Jul 2008]
PHENOTYPE: This locus controls electrophoretic variation of fructose bisphosphatase isozymes in muscle. Isozymes of kidney, liver and testis are not affected. P, SEA, SWR and Peru-Coppock have a slow migrating band; SM, C3H/He, C57BL/Go, CE and DBA/2 have a fast migrating band. Heterozygotes are intermediate. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 45 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930522L14Rik G A 5: 109,885,570 (GRCm39) T96I probably benign Het
Add2 G T 6: 86,084,457 (GRCm39) probably null Het
Agbl1 C T 7: 75,984,985 (GRCm39) T134M probably benign Het
Agfg1 T A 1: 82,848,445 (GRCm39) S32T probably benign Het
Ankrd17 A C 5: 90,391,083 (GRCm39) S2087A probably benign Het
Apob A T 12: 8,048,662 (GRCm39) E1012V probably damaging Het
Baiap2 T A 11: 119,887,737 (GRCm39) V297E probably benign Het
BC034090 T G 1: 155,117,214 (GRCm39) K301N probably benign Het
Bhlha9 T C 11: 76,563,595 (GRCm39) I74T probably damaging Het
Btnl9 T C 11: 49,069,712 (GRCm39) H189R probably benign Het
Ccdc122 G A 14: 77,329,317 (GRCm39) M123I probably benign Het
Cybb C G X: 9,316,989 (GRCm39) D246H probably benign Het
Dnah9 T C 11: 65,724,922 (GRCm39) probably null Het
Dnaja2 A T 8: 86,266,033 (GRCm39) L351I possibly damaging Het
Efcab6 C A 15: 83,834,201 (GRCm39) S469I probably benign Het
Esp15 C A 17: 39,953,564 (GRCm39) T17K probably damaging Het
Fads1 A G 19: 10,163,238 (GRCm39) T172A probably benign Het
Golga4 A G 9: 118,382,602 (GRCm39) T541A probably benign Het
Herc3 T C 6: 58,865,710 (GRCm39) Y768H probably benign Het
Kmt2a A G 9: 44,753,931 (GRCm39) V514A possibly damaging Het
Melk A G 4: 44,312,255 (GRCm39) E141G probably null Het
Nln A G 13: 104,195,338 (GRCm39) Y245H probably damaging Het
Nrap C T 19: 56,310,414 (GRCm39) R1563H probably damaging Het
Or7g34 T A 9: 19,478,369 (GRCm39) M101L probably benign Het
Or8b44 A C 9: 38,410,204 (GRCm39) K80Q probably damaging Het
Pde4b T A 4: 102,287,359 (GRCm39) I34N probably damaging Het
Pex11g A G 8: 3,515,875 (GRCm39) S53P probably damaging Het
Pole A T 5: 110,459,931 (GRCm39) K1112* probably null Het
Ppfia4 T G 1: 134,250,788 (GRCm39) D184A possibly damaging Het
Rpp30 T A 19: 36,079,251 (GRCm39) D216E probably benign Het
Sbno2 C T 10: 79,903,171 (GRCm39) A398T probably damaging Het
Sbp T A 17: 24,164,552 (GRCm39) S94T probably benign Het
Skp1 T G 11: 52,133,415 (GRCm39) D33E possibly damaging Het
Slc17a8 A G 10: 89,433,364 (GRCm39) W220R probably damaging Het
Slfn9 A T 11: 82,872,258 (GRCm39) M826K probably benign Het
Snx2 A G 18: 53,343,822 (GRCm39) K322E probably benign Het
Spata32 T A 11: 103,100,653 (GRCm39) N38I possibly damaging Het
Sycp1 T C 3: 102,726,218 (GRCm39) R969G probably damaging Het
Trgc2 T C 13: 19,489,301 (GRCm39) I144V probably benign Het
Trpc1 A G 9: 95,603,377 (GRCm39) L385S probably damaging Het
Vmn2r105 C T 17: 20,444,836 (GRCm39) probably null Het
Xrcc6 T A 15: 81,906,693 (GRCm39) D79E probably damaging Het
Zan A T 5: 137,426,744 (GRCm39) C2467* probably null Het
Zfp26 A G 9: 20,348,803 (GRCm39) V587A possibly damaging Het
Zfp553 C T 7: 126,835,875 (GRCm39) R477C possibly damaging Het
Other mutations in Fbp2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00510:Fbp2 APN 13 62,989,698 (GRCm39) missense possibly damaging 0.90
IGL01284:Fbp2 APN 13 62,988,099 (GRCm39) missense probably benign 0.32
R0020:Fbp2 UTSW 13 63,001,862 (GRCm39) missense probably damaging 1.00
R0062:Fbp2 UTSW 13 63,001,862 (GRCm39) missense probably damaging 1.00
R0063:Fbp2 UTSW 13 63,001,862 (GRCm39) missense probably damaging 1.00
R0064:Fbp2 UTSW 13 63,001,862 (GRCm39) missense probably damaging 1.00
R0064:Fbp2 UTSW 13 63,001,862 (GRCm39) missense probably damaging 1.00
R0218:Fbp2 UTSW 13 63,001,862 (GRCm39) missense probably damaging 1.00
R0219:Fbp2 UTSW 13 63,001,862 (GRCm39) missense probably damaging 1.00
R0241:Fbp2 UTSW 13 63,001,862 (GRCm39) missense probably damaging 1.00
R1530:Fbp2 UTSW 13 62,984,973 (GRCm39) missense probably damaging 1.00
R2069:Fbp2 UTSW 13 63,001,875 (GRCm39) missense possibly damaging 0.68
R2091:Fbp2 UTSW 13 63,006,021 (GRCm39) missense probably damaging 0.99
R2192:Fbp2 UTSW 13 63,006,056 (GRCm39) missense possibly damaging 0.88
R3943:Fbp2 UTSW 13 62,989,607 (GRCm39) missense possibly damaging 0.66
R4092:Fbp2 UTSW 13 62,988,174 (GRCm39) missense possibly damaging 0.94
R4124:Fbp2 UTSW 13 63,002,755 (GRCm39) missense probably damaging 1.00
R4508:Fbp2 UTSW 13 62,989,679 (GRCm39) missense probably damaging 0.96
R4841:Fbp2 UTSW 13 63,002,727 (GRCm39) missense probably benign 0.29
R5893:Fbp2 UTSW 13 62,984,916 (GRCm39) missense probably benign 0.03
R6989:Fbp2 UTSW 13 63,005,991 (GRCm39) missense probably damaging 0.99
R7156:Fbp2 UTSW 13 62,989,675 (GRCm39) missense probably benign 0.02
R7340:Fbp2 UTSW 13 62,985,061 (GRCm39) missense probably damaging 0.98
R7366:Fbp2 UTSW 13 62,985,012 (GRCm39) missense possibly damaging 0.90
R7413:Fbp2 UTSW 13 62,985,067 (GRCm39) missense probably benign 0.00
R8855:Fbp2 UTSW 13 62,989,709 (GRCm39) missense probably benign 0.00
R8866:Fbp2 UTSW 13 62,989,709 (GRCm39) missense probably benign 0.00
R9136:Fbp2 UTSW 13 63,002,840 (GRCm39) missense possibly damaging 0.90
R9233:Fbp2 UTSW 13 62,989,622 (GRCm39) missense possibly damaging 0.77
Predicted Primers PCR Primer
(F):5'- TTCTGACCGTGACCTGTGTC -3'
(R):5'- AGACAGCTCAGCAGTTCAC -3'

Sequencing Primer
(F):5'- TGACCTGTGTCACTTGACTTC -3'
(R):5'- GTTCACACTGCTCTTAGTATTTAAGG -3'
Posted On 2016-10-26