Incidental Mutation 'IGL02094:Ptbp2'
ID279552
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Ptbp2
Ensembl Gene ENSMUSG00000028134
Gene Namepolypyrimidine tract binding protein 2
SynonymsbrPTB
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL02094
Quality Score
Status
Chromosome3
Chromosomal Location119718742-119784466 bp(-) (GRCm38)
Type of Mutationsplice site
DNA Base Change (assembly) G to A at 119752940 bp
ZygosityHeterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000143510 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029780] [ENSMUST00000197464] [ENSMUST00000197833] [ENSMUST00000200097]
Predicted Effect probably benign
Transcript: ENSMUST00000029780
SMART Domains Protein: ENSMUSP00000029780
Gene: ENSMUSG00000028134

DomainStartEndE-ValueType
RRM 60 129 3.8e-6 SMART
low complexity region 144 159 N/A INTRINSIC
RRM 182 251 1.22e-4 SMART
low complexity region 285 295 N/A INTRINSIC
RRM 339 408 1.07e-9 SMART
RRM 456 526 1.99e-9 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000197464
SMART Domains Protein: ENSMUSP00000143281
Gene: ENSMUSG00000028134

DomainStartEndE-ValueType
RRM 60 129 3.8e-6 SMART
low complexity region 144 159 N/A INTRINSIC
Pfam:RRM_1 183 239 8.6e-6 PFAM
Pfam:RRM_5 197 240 1.1e-6 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000197833
SMART Domains Protein: ENSMUSP00000143719
Gene: ENSMUSG00000028134

DomainStartEndE-ValueType
RRM 60 129 1.7e-8 SMART
low complexity region 144 159 N/A INTRINSIC
RRM 182 251 5.2e-7 SMART
low complexity region 285 295 N/A INTRINSIC
PDB:2MJU|A 325 349 4e-7 PDB
Predicted Effect noncoding transcript
Transcript: ENSMUST00000198399
Predicted Effect noncoding transcript
Transcript: ENSMUST00000199701
Predicted Effect probably benign
Transcript: ENSMUST00000200097
SMART Domains Protein: ENSMUSP00000143510
Gene: ENSMUSG00000028134

DomainStartEndE-ValueType
RRM 60 129 3.8e-6 SMART
low complexity region 144 159 N/A INTRINSIC
RRM 182 251 1.22e-4 SMART
low complexity region 285 295 N/A INTRINSIC
RRM 339 408 1.07e-9 SMART
RRM 456 525 8.08e-10 SMART
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 gene binds to intronic polypyrimidine clusters in pre-mRNA molecules and is implicated in controlling the assembly of other splicing-regulatory proteins. This protein is very similar to the polypyrimidine tract binding protein (PTB) but most of its isoforms are expressed primarily in the brain. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2014]
PHENOTYPE: Mice homozygous for a null mutation display neonatal lethality with premature neurogenesis and abnormal neural stem cell polarity. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 34 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam29 T C 8: 55,871,445 N658S possibly damaging Het
Adcy10 T C 1: 165,570,620 Y1429H probably damaging Het
Aebp1 G A 11: 5,868,357 M98I probably benign Het
Arl3 T C 19: 46,558,341 D15G probably benign Het
Casp2 T A 6: 42,280,359 I414N probably damaging Het
Ceacam1 T C 7: 25,474,543 D229G probably damaging Het
Cog7 G T 7: 121,963,247 A234E probably benign Het
Csgalnact1 C A 8: 68,401,492 G219V probably damaging Het
Cyp3a59 A T 5: 146,104,821 T392S probably benign Het
Ebf2 G A 14: 67,235,240 V36M possibly damaging Het
Fbxw15 A C 9: 109,558,240 V229G possibly damaging Het
Got1l1 A G 8: 27,199,845 V171A probably benign Het
Itgax A G 7: 128,131,473 Y121C probably damaging Het
Kcng4 C A 8: 119,633,221 A139S probably damaging Het
Kcnj9 G T 1: 172,325,708 T283K probably damaging Het
Mgl2 T A 11: 70,137,097 I377K possibly damaging Het
Myo15 T C 11: 60,510,647 probably benign Het
Nod1 A T 6: 54,939,390 probably null Het
Nr1h5 A T 3: 102,952,196 C182* probably null Het
Nup210l G T 3: 90,180,213 probably null Het
Ptpn13 T G 5: 103,594,617 F2401V probably damaging Het
Rbbp6 T C 7: 122,997,262 S676P probably damaging Het
Recql4 T A 15: 76,709,517 Q131L probably benign Het
Sbno2 G A 10: 80,057,645 P1274L probably benign Het
Sec24c T C 14: 20,688,402 V341A probably damaging Het
Smc1b A T 15: 85,097,891 probably benign Het
Sptbn1 T C 11: 30,100,659 H2310R probably benign Het
Tas2r109 T A 6: 132,980,239 I243F possibly damaging Het
Trpc1 A C 9: 95,743,281 D97E probably damaging Het
Trpm2 G A 10: 77,942,996 Q379* probably null Het
Ttn A G 2: 76,818,823 probably benign Het
Vmn2r74 A T 7: 85,961,461 F8I probably benign Het
Zfp36 C T 7: 28,377,763 S240N probably benign Het
Zfp65 A G 13: 67,708,185 I325T possibly damaging Het
Other mutations in Ptbp2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01294:Ptbp2 APN 3 119747812 missense probably damaging 1.00
IGL01874:Ptbp2 APN 3 119747800 missense probably damaging 1.00
IGL01940:Ptbp2 APN 3 119726115 missense possibly damaging 0.46
IGL02374:Ptbp2 APN 3 119720693 splice site probably benign
IGL02523:Ptbp2 APN 3 119740487 nonsense probably null
IGL02879:Ptbp2 APN 3 119740405 missense probably damaging 1.00
IGL03149:Ptbp2 APN 3 119720425 missense possibly damaging 0.86
IGL03153:Ptbp2 APN 3 119751944 missense probably benign 0.04
IGL03391:Ptbp2 APN 3 119720382 nonsense probably null
R0067:Ptbp2 UTSW 3 119720641 missense probably benign 0.00
R0067:Ptbp2 UTSW 3 119720641 missense probably benign 0.00
R0091:Ptbp2 UTSW 3 119720661 missense probably damaging 1.00
R0396:Ptbp2 UTSW 3 119724198 splice site probably benign
R0511:Ptbp2 UTSW 3 119720964 missense probably benign
R0722:Ptbp2 UTSW 3 119720921 missense possibly damaging 0.72
R1573:Ptbp2 UTSW 3 119753105 missense probably damaging 1.00
R1907:Ptbp2 UTSW 3 119761749 missense probably damaging 1.00
R3606:Ptbp2 UTSW 3 119747632 missense probably damaging 1.00
R5082:Ptbp2 UTSW 3 119752964 missense probably benign 0.06
R5575:Ptbp2 UTSW 3 119720783 splice site probably null
R5575:Ptbp2 UTSW 3 119720789 missense possibly damaging 0.86
R5655:Ptbp2 UTSW 3 119724157 missense probably benign 0.44
R5836:Ptbp2 UTSW 3 119726097 missense probably damaging 0.98
R6290:Ptbp2 UTSW 3 119724120 missense possibly damaging 0.50
R6364:Ptbp2 UTSW 3 119740442 missense probably damaging 1.00
R6398:Ptbp2 UTSW 3 119720835 missense probably benign 0.23
R6574:Ptbp2 UTSW 3 119747947 missense probably damaging 0.99
R7037:Ptbp2 UTSW 3 119751908 missense probably damaging 1.00
R7243:Ptbp2 UTSW 3 119753112 missense possibly damaging 0.47
R7718:Ptbp2 UTSW 3 119720988 missense probably null 1.00
R8182:Ptbp2 UTSW 3 119740429 missense probably damaging 0.99
R8443:Ptbp2 UTSW 3 119747818 missense probably damaging 1.00
Posted On2015-04-16