Incidental Mutation 'IGL01733:Itpkb'
ID105586
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Itpkb
Ensembl Gene ENSMUSG00000038855
Gene Nameinositol 1,4,5-trisphosphate 3-kinase B
Synonyms
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.804) question?
Stock #IGL01733
Quality Score
Status
Chromosome1
Chromosomal Location180330485-180424802 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to G at 180333169 bp
ZygosityHeterozygous
Amino Acid Change Serine to Alanine at position 287 (S287A)
Ref Sequence ENSEMBL: ENSMUSP00000069851 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000070181]
PDB Structure
Crystal Structure of the Catalytic and CaM-Binding domains of Inositol 1,4,5-Trisphosphate 3-Kinase B [X-RAY DIFFRACTION]
Predicted Effect noncoding transcript
Transcript: ENSMUST00000050581
SMART Domains Protein: ENSMUSP00000050698
Gene: ENSMUSG00000055676

DomainStartEndE-ValueType
Gp_dh_N 2 154 5.53e-95 SMART
Pfam:Gp_dh_C 159 316 5.8e-70 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000070181
AA Change: S287A

PolyPhen 2 Score 0.505 (Sensitivity: 0.88; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000069851
Gene: ENSMUSG00000038855
AA Change: S287A

DomainStartEndE-ValueType
low complexity region 68 106 N/A INTRINSIC
low complexity region 157 168 N/A INTRINSIC
low complexity region 179 192 N/A INTRINSIC
low complexity region 302 314 N/A INTRINSIC
low complexity region 595 618 N/A INTRINSIC
Pfam:IPK 722 933 3.5e-45 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000192714
Predicted Effect noncoding transcript
Transcript: ENSMUST00000195043
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this protein regulates inositol phosphate metabolism by phosphorylation of second messenger inositol 1,4,5-trisphosphate to Ins(1,3,4,5)P4. The activity of this encoded protein is responsible for regulating the levels of a large number of inositol polyphosphates that are important in cellular signaling. Both calcium/calmodulin and protein phosphorylation mechanisms control its activity. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous mutation of this gene results in a block of thymocyte development at the double positive stage. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 35 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcd2 C T 15: 91,191,614 probably benign Het
Aco1 T G 4: 40,175,738 probably benign Het
Brinp3 T C 1: 146,514,803 V29A probably benign Het
Brsk1 T C 7: 4,706,072 Y361H probably damaging Het
Ccdc178 G T 18: 22,024,812 probably benign Het
Ces1f A G 8: 93,270,014 I217T probably damaging Het
Col6a6 T A 9: 105,709,255 T1856S possibly damaging Het
Cuedc2 C A 19: 46,332,673 V7F probably damaging Het
Cyp2d34 C T 15: 82,618,660 V122M possibly damaging Het
Ddx60 T C 8: 61,983,865 S949P probably damaging Het
Dlg5 G A 14: 24,170,449 R554W probably damaging Het
Fig4 A T 10: 41,277,393 N137K possibly damaging Het
Gpr155 C T 2: 73,353,612 probably null Het
Grk6 A C 13: 55,451,391 N168T possibly damaging Het
Hfe T G 13: 23,706,865 K97T possibly damaging Het
Hsd3b2 C T 3: 98,716,485 E26K probably damaging Het
Impg1 A G 9: 80,341,924 S666P probably damaging Het
Kcnh5 T C 12: 74,965,192 D651G probably benign Het
Lemd3 C T 10: 120,933,663 W588* probably null Het
Lepr A G 4: 101,765,082 T404A probably benign Het
Metap1d A G 2: 71,511,433 I124V probably damaging Het
Mrpl33 T C 5: 31,622,389 V54A probably benign Het
Mybl1 A T 1: 9,685,710 S205T possibly damaging Het
Mybpc2 T A 7: 44,506,198 D877V probably benign Het
Nxph2 T C 2: 23,400,125 V163A probably benign Het
Pakap G T 4: 57,856,488 V606L probably benign Het
Pex16 C T 2: 92,378,828 P192S probably damaging Het
Ptprq C A 10: 107,662,599 M872I probably benign Het
Ripor1 C T 8: 105,615,746 R150W possibly damaging Het
Spns2 A T 11: 72,456,510 V423E possibly damaging Het
St6galnac2 C T 11: 116,685,119 D169N probably damaging Het
Stoml3 A G 3: 53,498,127 I50V probably benign Het
Taar8c A G 10: 24,101,257 I219T possibly damaging Het
Ubap2 A C 4: 41,195,862 probably benign Het
Zfat T C 15: 68,180,730 D398G probably damaging Het
Other mutations in Itpkb
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00899:Itpkb APN 1 180332993 missense probably benign
IGL01812:Itpkb APN 1 180420286 missense probably damaging 1.00
IGL01965:Itpkb APN 1 180332405 missense probably damaging 1.00
IGL02447:Itpkb APN 1 180421354 splice site probably benign
IGL03143:Itpkb APN 1 180333368 missense probably benign
IGL03228:Itpkb APN 1 180413999 missense probably damaging 1.00
lahar UTSW 1 180327225 unclassified probably benign
magma UTSW 1 180413975 missense probably damaging 1.00
Purpura UTSW 1 180334096 missense probably damaging 1.00
Pyroclastic UTSW 1 180334253 intron probably benign
volcano UTSW 1 180421315 missense probably damaging 1.00
IGL02991:Itpkb UTSW 1 180327714 unclassified probably benign
R0071:Itpkb UTSW 1 180332765 missense probably damaging 1.00
R0471:Itpkb UTSW 1 180418255 missense probably damaging 0.98
R0616:Itpkb UTSW 1 180421736 missense probably damaging 1.00
R1567:Itpkb UTSW 1 180421858 missense probably benign 0.00
R2060:Itpkb UTSW 1 180421858 missense probably benign 0.00
R2474:Itpkb UTSW 1 180334151 missense probably damaging 1.00
R3022:Itpkb UTSW 1 180418323 missense probably damaging 0.96
R3792:Itpkb UTSW 1 180333173 missense possibly damaging 0.81
R3831:Itpkb UTSW 1 180333695 missense probably benign 0.00
R3833:Itpkb UTSW 1 180333695 missense probably benign 0.00
R3967:Itpkb UTSW 1 180327798 unclassified probably benign
R3968:Itpkb UTSW 1 180327798 unclassified probably benign
R4735:Itpkb UTSW 1 180418215 missense probably damaging 1.00
R4774:Itpkb UTSW 1 180418194 missense probably damaging 1.00
R4807:Itpkb UTSW 1 180334875 intron probably benign
R4895:Itpkb UTSW 1 180413895 missense probably damaging 1.00
R5514:Itpkb UTSW 1 180413909 missense probably damaging 1.00
R5593:Itpkb UTSW 1 180334096 missense probably damaging 1.00
R5633:Itpkb UTSW 1 180327225 unclassified probably benign
R5772:Itpkb UTSW 1 180334253 intron probably benign
R5898:Itpkb UTSW 1 180421315 missense probably damaging 1.00
R5903:Itpkb UTSW 1 180413975 missense probably damaging 1.00
R7060:Itpkb UTSW 1 180333130 missense probably damaging 1.00
X0066:Itpkb UTSW 1 180421780 nonsense probably null
Posted On2014-01-21