Incidental Mutation 'R5293:Ngef'
ID 405229
Institutional Source Beutler Lab
Gene Symbol Ngef
Ensembl Gene ENSMUSG00000026259
Gene Name neuronal guanine nucleotide exchange factor
Synonyms ephexin, Tims2
MMRRC Submission 042876-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R5293 (G1)
Quality Score 115
Status Not validated
Chromosome 1
Chromosomal Location 87404556-87501592 bp(-) (GRCm39)
Type of Mutation small deletion (1 aa in frame mutation)
DNA Base Change (assembly) CCCTCCTCCTCCTCCTCCTCCTCCTC to CCCTCCTCCTCCTCCTCCTCCTC at 87431151 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000066894 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000027477] [ENSMUST00000068681]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000027477
SMART Domains Protein: ENSMUSP00000027477
Gene: ENSMUSG00000026259

DomainStartEndE-ValueType
low complexity region 5 13 N/A INTRINSIC
low complexity region 15 28 N/A INTRINSIC
low complexity region 123 136 N/A INTRINSIC
RhoGEF 187 366 8.16e-46 SMART
PH 400 513 1.2e-7 SMART
SH3 525 582 8.43e-15 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000068681
SMART Domains Protein: ENSMUSP00000066894
Gene: ENSMUSG00000026259

DomainStartEndE-ValueType
low complexity region 213 226 N/A INTRINSIC
RhoGEF 277 456 8.16e-46 SMART
PH 490 603 1.2e-7 SMART
SH3 615 672 8.43e-15 SMART
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.4%
  • 20x: 95.6%
Validation Efficiency
MGI Phenotype PHENOTYPE: Mice homozygous for a knock-out allele are viable and fertile and show no overt axonal phenotype; however, cultured retinal ganglion cells display defects in axonal outgrowth and ephrin-induced growth cone collapse. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam5 A G 8: 25,300,722 (GRCm39) V269A possibly damaging Het
Akap9 C T 5: 3,998,687 (GRCm39) R19W probably damaging Het
Akr7a5 G T 4: 139,041,517 (GRCm39) R142L probably benign Het
Atp6v0a2 A T 5: 124,784,649 (GRCm39) M311L probably benign Het
Atxn1 C T 13: 45,721,844 (GRCm39) R17H probably damaging Het
Ccdc116 A T 16: 16,959,651 (GRCm39) L346Q possibly damaging Het
Copg2 T A 6: 30,803,162 (GRCm39) N261I probably damaging Het
Crtc2 A G 3: 90,170,871 (GRCm39) E648G probably benign Het
Dnah10 A C 5: 124,868,851 (GRCm39) K2334Q probably benign Het
Foxa2 T C 2: 147,885,922 (GRCm39) T123A probably benign Het
Galnt6 A G 15: 100,601,382 (GRCm39) V299A probably benign Het
Grip1 T C 10: 119,733,640 (GRCm39) S26P probably damaging Het
Jkamp A G 12: 72,136,883 (GRCm39) S84G probably benign Het
Kcnc1 A G 7: 46,047,235 (GRCm39) H45R probably benign Het
Knl1 T C 2: 118,900,176 (GRCm39) Y626H probably damaging Het
Mmp19 T A 10: 128,626,970 (GRCm39) V16D probably damaging Het
Mrpl38 T C 11: 116,023,599 (GRCm39) N280S probably benign Het
Myl7 T A 11: 5,848,521 (GRCm39) probably benign Het
Nlrp2 A C 7: 5,330,614 (GRCm39) L594R probably damaging Het
Or2y3 T A 17: 38,393,131 (GRCm39) H246L probably damaging Het
Or4f15 T G 2: 111,813,611 (GRCm39) K269N probably damaging Het
Or52n2c T C 7: 104,574,486 (GRCm39) T162A probably benign Het
Pkhd1 T C 1: 20,579,300 (GRCm39) E1802G possibly damaging Het
Pkhd1l1 T C 15: 44,399,146 (GRCm39) V2070A probably benign Het
Plcxd2 G T 16: 45,800,706 (GRCm39) H173N probably damaging Het
Plec C G 15: 76,083,783 (GRCm39) W26C probably benign Het
Psmc1 C T 12: 100,081,731 (GRCm39) T111I probably benign Het
Rbfa T C 18: 80,235,981 (GRCm39) E256G probably benign Het
Sh3d21 T A 4: 126,046,050 (GRCm39) T173S probably benign Het
Slc41a3 T A 6: 90,603,426 (GRCm39) V149E probably damaging Het
Sntg1 A G 1: 8,665,757 (GRCm39) S186P probably damaging Het
Spag4 A G 2: 155,908,111 (GRCm39) D29G probably benign Het
Spc25 A G 2: 69,032,996 (GRCm39) V43A possibly damaging Het
Spen G A 4: 141,199,717 (GRCm39) A2947V possibly damaging Het
Spta1 T C 1: 174,023,551 (GRCm39) S653P probably damaging Het
Ssrp1 T A 2: 84,872,596 (GRCm39) Y411* probably null Het
Synrg C T 11: 83,872,325 (GRCm39) L149F probably damaging Het
Trappc11 G A 8: 47,946,377 (GRCm39) A1085V possibly damaging Het
Ttn T C 2: 76,571,276 (GRCm39) E18212G probably damaging Het
Wnk4 T G 11: 101,166,023 (GRCm39) probably benign Het
Other mutations in Ngef
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02221:Ngef APN 1 87,468,418 (GRCm39) missense probably benign 0.06
IGL02475:Ngef APN 1 87,406,872 (GRCm39) missense possibly damaging 0.79
IGL02478:Ngef APN 1 87,408,301 (GRCm39) splice site probably benign
IGL03002:Ngef APN 1 87,437,114 (GRCm39) splice site probably null
H8562:Ngef UTSW 1 87,415,529 (GRCm39) missense possibly damaging 0.84
R0078:Ngef UTSW 1 87,468,387 (GRCm39) missense probably benign 0.12
R0145:Ngef UTSW 1 87,468,370 (GRCm39) intron probably benign
R0193:Ngef UTSW 1 87,437,056 (GRCm39) missense probably benign 0.03
R0244:Ngef UTSW 1 87,415,684 (GRCm39) unclassified probably benign
R0486:Ngef UTSW 1 87,406,848 (GRCm39) missense probably damaging 1.00
R0865:Ngef UTSW 1 87,412,323 (GRCm39) missense probably benign
R1824:Ngef UTSW 1 87,430,986 (GRCm39) critical splice donor site probably null
R1994:Ngef UTSW 1 87,415,626 (GRCm39) missense probably damaging 1.00
R2020:Ngef UTSW 1 87,473,690 (GRCm39) missense probably benign 0.43
R4059:Ngef UTSW 1 87,413,953 (GRCm39) missense probably damaging 0.99
R4770:Ngef UTSW 1 87,405,283 (GRCm39) missense probably damaging 1.00
R4959:Ngef UTSW 1 87,431,070 (GRCm39) missense possibly damaging 0.68
R5197:Ngef UTSW 1 87,437,090 (GRCm39) nonsense probably null
R5286:Ngef UTSW 1 87,473,552 (GRCm39) missense probably benign
R6065:Ngef UTSW 1 87,405,370 (GRCm39) missense probably damaging 1.00
R6192:Ngef UTSW 1 87,415,622 (GRCm39) missense probably damaging 0.98
R6925:Ngef UTSW 1 87,430,985 (GRCm39) splice site probably null
R7176:Ngef UTSW 1 87,408,417 (GRCm39) missense possibly damaging 0.94
R7437:Ngef UTSW 1 87,408,327 (GRCm39) missense probably damaging 0.98
R7760:Ngef UTSW 1 87,468,495 (GRCm39) missense probably benign 0.00
R8058:Ngef UTSW 1 87,473,744 (GRCm39) nonsense probably null
R8142:Ngef UTSW 1 87,468,463 (GRCm39) missense probably benign
R8154:Ngef UTSW 1 87,468,482 (GRCm39) missense probably benign
R8697:Ngef UTSW 1 87,417,459 (GRCm39) missense probably damaging 0.99
R8769:Ngef UTSW 1 87,408,883 (GRCm39) missense probably damaging 1.00
R8784:Ngef UTSW 1 87,405,293 (GRCm39) missense probably damaging 1.00
R8790:Ngef UTSW 1 87,405,319 (GRCm39) missense probably benign 0.10
R8907:Ngef UTSW 1 87,405,376 (GRCm39) missense probably damaging 1.00
R9047:Ngef UTSW 1 87,431,010 (GRCm39) missense probably damaging 0.96
R9050:Ngef UTSW 1 87,431,010 (GRCm39) missense probably damaging 0.96
R9169:Ngef UTSW 1 87,473,581 (GRCm39) missense probably benign 0.43
R9198:Ngef UTSW 1 87,406,797 (GRCm39) missense unknown
R9434:Ngef UTSW 1 87,408,315 (GRCm39) missense possibly damaging 0.89
R9466:Ngef UTSW 1 87,431,010 (GRCm39) missense probably damaging 0.96
R9650:Ngef UTSW 1 87,415,552 (GRCm39) missense possibly damaging 0.90
R9704:Ngef UTSW 1 87,431,010 (GRCm39) missense probably damaging 0.96
R9705:Ngef UTSW 1 87,431,010 (GRCm39) missense probably damaging 0.96
R9715:Ngef UTSW 1 87,431,010 (GRCm39) missense probably damaging 0.96
R9721:Ngef UTSW 1 87,406,857 (GRCm39) missense probably damaging 1.00
R9727:Ngef UTSW 1 87,431,010 (GRCm39) missense probably damaging 0.96
R9750:Ngef UTSW 1 87,431,010 (GRCm39) missense probably damaging 0.96
R9771:Ngef UTSW 1 87,431,010 (GRCm39) missense probably damaging 0.96
Z1177:Ngef UTSW 1 87,410,431 (GRCm39) missense possibly damaging 0.80
Predicted Primers PCR Primer
(F):5'- TCAGTGGGTCCCTCAGATTC -3'
(R):5'- TCAAGGACCTCCATCTGACATC -3'

Sequencing Primer
(F):5'- GGGTCCCTCAGATTCCCTGC -3'
(R):5'- GACATCCTGCTCTTGTCTTTGTGAC -3'
Posted On 2016-07-22