Incidental Mutation 'IGL01456:Kdm2a'
ID84773
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Kdm2a
Ensembl Gene ENSMUSG00000054611
Gene Namelysine (K)-specific demethylase 2A
SynonymsGm4560, lalina, Fbl7, Jhdm1a, Cxxc8, Fbxl11, 5530401A10Rik
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.961) question?
Stock #IGL01456
Quality Score
Status
Chromosome19
Chromosomal Location4314419-4398285 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to T at 4351755 bp
ZygosityHeterozygous
Amino Acid Change Histidine to Glutamine at position 200 (H200Q)
Ref Sequence ENSEMBL: ENSMUSP00000135689 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000047898] [ENSMUST00000075856] [ENSMUST00000116571] [ENSMUST00000175959]
Predicted Effect probably damaging
Transcript: ENSMUST00000047898
AA Change: H223Q

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000047683
Gene: ENSMUSG00000054611
AA Change: H223Q

DomainStartEndE-ValueType
low complexity region 23 34 N/A INTRINSIC
low complexity region 127 138 N/A INTRINSIC
JmjC 148 316 1.52e-34 SMART
low complexity region 416 433 N/A INTRINSIC
PDB:2YU2|A 440 517 1e-35 PDB
Pfam:zf-CXXC 563 609 7.5e-16 PFAM
PHD 619 676 3.25e-4 SMART
low complexity region 848 875 N/A INTRINSIC
FBOX 892 932 1.58e-2 SMART
low complexity region 987 998 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000075856
AA Change: H223Q

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000076698
Gene: ENSMUSG00000054611
AA Change: H223Q

DomainStartEndE-ValueType
low complexity region 23 34 N/A INTRINSIC
low complexity region 127 138 N/A INTRINSIC
JmjC 148 316 1.52e-34 SMART
low complexity region 416 433 N/A INTRINSIC
PDB:2YU2|A 440 517 1e-35 PDB
Pfam:zf-CXXC 563 609 7.5e-16 PFAM
PHD 619 676 3.25e-4 SMART
low complexity region 848 875 N/A INTRINSIC
FBOX 892 932 1.58e-2 SMART
low complexity region 987 998 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000116571
AA Change: H223Q

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000139651
Gene: ENSMUSG00000054611
AA Change: H223Q

DomainStartEndE-ValueType
low complexity region 23 34 N/A INTRINSIC
low complexity region 127 138 N/A INTRINSIC
JmjC 148 316 5.9e-37 SMART
low complexity region 416 433 N/A INTRINSIC
PDB:2YU2|A 440 493 4e-21 PDB
Predicted Effect noncoding transcript
Transcript: ENSMUST00000175682
Predicted Effect noncoding transcript
Transcript: ENSMUST00000175777
Predicted Effect probably damaging
Transcript: ENSMUST00000175959
AA Change: H200Q

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000135689
Gene: ENSMUSG00000054611
AA Change: H200Q

DomainStartEndE-ValueType
PDB:2YU2|A 1 206 1e-140 PDB
Blast:JmjC 7 79 8e-23 BLAST
Blast:JmjC 125 206 3e-55 BLAST
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the F-box protein family which is characterized by an approximately 40 amino acid motif, the F-box. The F-box proteins constitute one of the four subunits of ubiquitin protein ligase complex called SCFs (SKP1-cullin-F-box), which function in phosphorylation-dependent ubiquitination. The F-box proteins are divided into 3 classes: Fbws containing WD-40 domains, Fbls containing leucine-rich repeats, and Fbxs containing either different protein-protein interaction modules or no recognizable motifs. The protein encoded by this gene belongs to the Fbls class and, in addition to an F-box, contains at least six highly degenerated leucine-rich repeats. This family member plays a role in epigenetic silencing. It nucleates at CpG islands and specifically demethylates both mono- and di-methylated lysine-36 of histone H3. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2012]
PHENOTYPE: Mice homozygous for a null allele show embryonic lethality, severe growth retardation, reduced neuron proliferation, increased neuron apoptosis, impaired neuron differentiation, small hearts, abnormal cardiac looping and, in some cases, incomplete embryonic turning and neural tube closure defects. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 32 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam6b T A 12: 113,491,463 D633E probably benign Het
Akap13 T C 7: 75,602,847 C242R probably damaging Het
Ap5z1 T C 5: 142,468,036 L175P probably damaging Het
Arid1b A G 17: 5,291,235 E938G probably damaging Het
Arid4a A G 12: 71,067,262 N208D probably benign Het
Atr A G 9: 95,950,565 H2556R possibly damaging Het
Cald1 A T 6: 34,764,996 D438V probably damaging Het
Dcbld2 C T 16: 58,408,873 P40S possibly damaging Het
Dock8 G A 19: 25,119,499 M590I possibly damaging Het
Gm1818 A T 12: 48,555,800 noncoding transcript Het
Hace1 A G 10: 45,709,998 probably benign Het
Igkv10-96 A G 6: 68,632,102 Y70H probably benign Het
Ldha A G 7: 46,850,178 D111G possibly damaging Het
Map7 A G 10: 20,273,804 E567G unknown Het
Nbeal1 G T 1: 60,230,628 L375F probably damaging Het
Nectin3 T C 16: 46,458,853 E254G probably benign Het
Nlrp4b A T 7: 10,714,223 I118F probably benign Het
Pkhd1 A T 1: 20,199,459 V3287D probably damaging Het
Ptpre T G 7: 135,669,802 V375G probably damaging Het
Rabgap1 A G 2: 37,541,175 E746G probably damaging Het
Sh2b2 C T 5: 136,224,467 C311Y probably damaging Het
Skor1 G A 9: 63,145,490 T399I probably damaging Het
Sptbn2 A G 19: 4,746,749 T1792A probably damaging Het
Tiparp G T 3: 65,552,609 G442* probably null Het
Tln1 G A 4: 43,543,432 probably benign Het
Tmc7 C A 7: 118,547,310 probably benign Het
Top2a A T 11: 99,011,030 L458Q probably damaging Het
Tpte A G 8: 22,345,052 probably benign Het
Unc13a G A 8: 71,644,567 R1228W probably damaging Het
Vipr1 C T 9: 121,665,178 T275M probably damaging Het
Vmn1r177 G T 7: 23,866,328 P41Q possibly damaging Het
Vmn2r4 A T 3: 64,406,395 N388K probably damaging Het
Other mutations in Kdm2a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00334:Kdm2a APN 19 4356898 missense possibly damaging 0.94
IGL00679:Kdm2a APN 19 4326841 missense probably damaging 1.00
IGL01104:Kdm2a APN 19 4356738 splice site probably benign
IGL01161:Kdm2a APN 19 4319251 missense probably benign 0.04
IGL01433:Kdm2a APN 19 4342860 missense possibly damaging 0.83
IGL01467:Kdm2a APN 19 4324407 missense probably damaging 0.99
IGL01517:Kdm2a APN 19 4362061 splice site probably benign
IGL01528:Kdm2a APN 19 4343055 missense probably benign 0.18
IGL02504:Kdm2a APN 19 4356771 missense possibly damaging 0.92
IGL02895:Kdm2a APN 19 4362902 missense probably damaging 1.00
IGL03109:Kdm2a APN 19 4329107 missense probably benign 0.04
IGL03171:Kdm2a APN 19 4356764 missense probably damaging 1.00
IGL03256:Kdm2a APN 19 4345510 unclassified probably benign
P0027:Kdm2a UTSW 19 4343245 splice site probably benign
PIT4382001:Kdm2a UTSW 19 4343173 missense probably benign
R0220:Kdm2a UTSW 19 4324919 missense possibly damaging 0.85
R0961:Kdm2a UTSW 19 4329191 missense probably benign 0.07
R1662:Kdm2a UTSW 19 4328212 missense probably damaging 1.00
R2023:Kdm2a UTSW 19 4322464 missense probably damaging 0.98
R2191:Kdm2a UTSW 19 4356931 splice site probably null
R2207:Kdm2a UTSW 19 4362870 missense probably damaging 1.00
R2351:Kdm2a UTSW 19 4329126 missense probably benign 0.02
R2406:Kdm2a UTSW 19 4322518 missense probably damaging 1.00
R2882:Kdm2a UTSW 19 4331184 critical splice donor site probably null
R3788:Kdm2a UTSW 19 4351805 missense probably damaging 0.99
R3792:Kdm2a UTSW 19 4324512 missense possibly damaging 0.91
R3950:Kdm2a UTSW 19 4343232 missense possibly damaging 0.89
R4235:Kdm2a UTSW 19 4322521 missense probably damaging 0.98
R4377:Kdm2a UTSW 19 4329054 missense probably benign 0.01
R4466:Kdm2a UTSW 19 4320300 missense probably damaging 0.99
R4766:Kdm2a UTSW 19 4324507 unclassified probably benign
R4824:Kdm2a UTSW 19 4362787 missense probably damaging 1.00
R4838:Kdm2a UTSW 19 4325026 missense probably benign 0.41
R5283:Kdm2a UTSW 19 4331269 missense probably benign 0.00
R6366:Kdm2a UTSW 19 4324932 missense probably benign 0.15
R6368:Kdm2a UTSW 19 4350317 missense probably damaging 1.00
R6522:Kdm2a UTSW 19 4324826 missense possibly damaging 0.49
R6716:Kdm2a UTSW 19 4329102 missense probably damaging 1.00
R6757:Kdm2a UTSW 19 4319243 missense probably damaging 0.98
R6912:Kdm2a UTSW 19 4322501 missense probably benign 0.06
R6996:Kdm2a UTSW 19 4345641 missense probably benign 0.16
R7090:Kdm2a UTSW 19 4319141 missense probably damaging 1.00
R7497:Kdm2a UTSW 19 4324376 missense probably damaging 1.00
R7542:Kdm2a UTSW 19 4333830 start gained probably benign
RF046:Kdm2a UTSW 19 4324507 unclassified probably benign
X0028:Kdm2a UTSW 19 4320271 missense possibly damaging 0.77
X0028:Kdm2a UTSW 19 4348746 missense probably damaging 1.00
Posted On2013-11-11