Incidental Mutation 'R4426:Pitpnm2'
ID 328157
Institutional Source Beutler Lab
Gene Symbol Pitpnm2
Ensembl Gene ENSMUSG00000029406
Gene Name phosphatidylinositol transfer protein, membrane-associated 2
Synonyms RDGBA2, NIR3, Rdgb2
MMRRC Submission 041697-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R4426 (G1)
Quality Score 225
Status Not validated
Chromosome 5
Chromosomal Location 124256753-124387823 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 124280186 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamic Acid to Lysine at position 121 (E121K)
Ref Sequence ENSEMBL: ENSMUSP00000124292 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000086123] [ENSMUST00000159677] [ENSMUST00000161273] [ENSMUST00000161644] [ENSMUST00000161938] [ENSMUST00000162812]
AlphaFold Q6ZPQ6
Predicted Effect probably benign
Transcript: ENSMUST00000086123
AA Change: E121K

PolyPhen 2 Score 0.125 (Sensitivity: 0.93; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000083292
Gene: ENSMUSG00000029406
AA Change: E121K

DomainStartEndE-ValueType
Pfam:IP_trans 1 253 6.1e-132 PFAM
low complexity region 298 319 N/A INTRINSIC
low complexity region 333 344 N/A INTRINSIC
low complexity region 507 515 N/A INTRINSIC
Blast:DDHD 548 570 6e-7 BLAST
low complexity region 571 589 N/A INTRINSIC
low complexity region 608 630 N/A INTRINSIC
low complexity region 682 689 N/A INTRINSIC
DDHD 701 895 1.66e-98 SMART
LNS2 1040 1171 3.22e-55 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000159677
AA Change: E121K

PolyPhen 2 Score 0.029 (Sensitivity: 0.95; Specificity: 0.82)
SMART Domains Protein: ENSMUSP00000143269
Gene: ENSMUSG00000029406
AA Change: E121K

DomainStartEndE-ValueType
Pfam:IP_trans 1 253 3.2e-130 PFAM
low complexity region 298 319 N/A INTRINSIC
low complexity region 333 344 N/A INTRINSIC
low complexity region 420 436 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000161273
AA Change: E121K

PolyPhen 2 Score 0.321 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000124292
Gene: ENSMUSG00000029406
AA Change: E121K

DomainStartEndE-ValueType
Pfam:IP_trans 1 253 3.2e-129 PFAM
low complexity region 298 319 N/A INTRINSIC
low complexity region 333 344 N/A INTRINSIC
Blast:DDHD 422 670 2e-65 BLAST
low complexity region 682 689 N/A INTRINSIC
DDHD 701 945 7.5e-100 SMART
LNS2 1090 1221 3.1e-59 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000161530
Predicted Effect probably benign
Transcript: ENSMUST00000161644
Predicted Effect probably benign
Transcript: ENSMUST00000161938
AA Change: E121K

PolyPhen 2 Score 0.125 (Sensitivity: 0.93; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000124111
Gene: ENSMUSG00000029406
AA Change: E121K

DomainStartEndE-ValueType
Pfam:IP_trans 1 251 7.5e-116 PFAM
low complexity region 298 319 N/A INTRINSIC
low complexity region 333 344 N/A INTRINSIC
Blast:DDHD 422 670 2e-65 BLAST
low complexity region 682 689 N/A INTRINSIC
DDHD 701 949 8.37e-104 SMART
LNS2 1094 1225 3.22e-55 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000162812
AA Change: E121K

PolyPhen 2 Score 0.125 (Sensitivity: 0.93; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000124740
Gene: ENSMUSG00000029406
AA Change: E121K

DomainStartEndE-ValueType
Pfam:IP_trans 1 253 6.1e-132 PFAM
low complexity region 298 319 N/A INTRINSIC
low complexity region 333 344 N/A INTRINSIC
low complexity region 507 515 N/A INTRINSIC
Blast:DDHD 548 570 6e-7 BLAST
low complexity region 571 589 N/A INTRINSIC
low complexity region 608 630 N/A INTRINSIC
low complexity region 682 689 N/A INTRINSIC
DDHD 701 895 1.66e-98 SMART
LNS2 1040 1171 3.22e-55 SMART
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 97.1%
  • 20x: 94.8%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] PITPNM2 belongs to a family of membrane-associated phosphatidylinositol transfer domain-containing proteins that share homology with the Drosophila retinal degeneration B (rdgB) protein (Ocaka et al., 2005 [PubMed 15627748]).[supplied by OMIM, Mar 2008]
PHENOTYPE: Homozygous null mice are viable, fertile, and show no defects pertaining to photoreceptor function or survival. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 62 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Albfm1 G T 5: 90,720,642 (GRCm39) C271F probably damaging Het
Arhgef39 C T 4: 43,497,112 (GRCm39) G293E possibly damaging Het
Atp8a1 A C 5: 67,932,171 (GRCm39) I206S probably benign Het
Cacnb2 A T 2: 14,980,026 (GRCm39) R290* probably null Het
Ccdc137 T C 11: 120,351,074 (GRCm39) S159P probably damaging Het
Chil5 A G 3: 105,926,943 (GRCm39) S231P probably damaging Het
Cic C T 7: 24,993,433 (GRCm39) probably benign Het
Csmd3 A G 15: 47,532,581 (GRCm39) V2434A possibly damaging Het
Csnk1a1 A G 18: 61,718,381 (GRCm39) probably benign Het
Eif4e1b T C 13: 54,932,296 (GRCm39) S49P probably benign Het
Far1 C A 7: 113,149,208 (GRCm39) P194Q probably benign Het
Fut4 T C 9: 14,662,677 (GRCm39) T206A possibly damaging Het
Galnt7 G T 8: 58,005,606 (GRCm39) S209* probably null Het
Gas2l1 A G 11: 5,013,908 (GRCm39) V184A probably benign Het
Herc1 T C 9: 66,403,287 (GRCm39) L4402P probably damaging Het
Hoxa13 C A 6: 52,237,714 (GRCm39) probably benign Het
Ighv1-9 T A 12: 114,547,416 (GRCm39) K42* probably null Het
Kif20a C T 18: 34,764,994 (GRCm39) R743W probably damaging Het
Lama2 G A 10: 27,298,554 (GRCm39) R181C probably damaging Het
Lrp2 G T 2: 69,336,692 (GRCm39) T1360K probably benign Het
Map4k1 G A 7: 28,688,020 (GRCm39) V177I probably damaging Het
Nbea G A 3: 55,989,800 (GRCm39) T352I probably damaging Het
Nde1 A G 16: 14,006,200 (GRCm39) T82A possibly damaging Het
Nes A G 3: 87,883,349 (GRCm39) E536G probably damaging Het
Nms C T 1: 38,978,377 (GRCm39) P4L probably benign Het
Nrip1 T C 16: 76,088,293 (GRCm39) Q1088R possibly damaging Het
Nwd1 A G 8: 73,393,423 (GRCm39) K229E probably damaging Het
Or51f1d T C 7: 102,701,018 (GRCm39) L171P probably damaging Het
Or52ad1 A G 7: 102,995,290 (GRCm39) Y282H probably damaging Het
Pcdhac2 T A 18: 37,277,796 (GRCm39) S259T probably benign Het
Pdcd5 T C 7: 35,345,605 (GRCm39) D102G possibly damaging Het
Pgm1 T C 4: 99,819,337 (GRCm39) V169A probably benign Het
Plin3 T C 17: 56,593,555 (GRCm39) Y53C probably damaging Het
Poc1b T C 10: 98,991,001 (GRCm39) probably null Het
Polr2c A T 8: 95,590,090 (GRCm39) N232Y probably damaging Het
Ppp1r9b A T 11: 94,892,150 (GRCm39) R188S possibly damaging Het
Rab36 G A 10: 74,880,328 (GRCm39) V63I probably damaging Het
Rab3gap2 G A 1: 184,967,539 (GRCm39) S141N probably damaging Het
Radx T C X: 138,381,645 (GRCm39) V134A possibly damaging Het
Rap1gap2 C A 11: 74,298,148 (GRCm39) A491S possibly damaging Het
Rnf166 A G 8: 123,196,979 (GRCm39) L91P probably damaging Het
Robo2 T A 16: 73,745,154 (GRCm39) M200L probably damaging Het
Rp1 A T 1: 4,418,147 (GRCm39) H988Q probably benign Het
Sbno2 T C 10: 79,908,192 (GRCm39) K69R probably null Het
Sgce G A 6: 4,691,459 (GRCm39) A295V probably damaging Het
Shc3 C G 13: 51,634,130 (GRCm39) probably null Het
Slc44a1 T C 4: 53,563,286 (GRCm39) V671A probably benign Het
Sptbn4 A C 7: 27,123,223 (GRCm39) L233R probably damaging Het
Stx5a A G 19: 8,727,104 (GRCm39) T252A probably benign Het
Timd6 T A 11: 46,475,247 (GRCm39) F147L probably benign Het
Tmem87b C T 2: 128,688,670 (GRCm39) A485V probably benign Het
Tns1 A G 1: 74,024,908 (GRCm39) I403T probably damaging Het
Ttll10 G C 4: 156,133,018 (GRCm39) T22R possibly damaging Het
Uevld A T 7: 46,589,890 (GRCm39) S293T probably benign Het
Utp18 T C 11: 93,757,264 (GRCm39) N467D probably damaging Het
Vmn1r39 A T 6: 66,782,345 (GRCm39) probably null Het
Vmn2r106 A G 17: 20,505,641 (GRCm39) S18P probably benign Het
Vmn2r61 A T 7: 41,950,157 (GRCm39) H859L probably benign Het
Vmn2r61 T C 7: 41,950,159 (GRCm39) S860P probably benign Het
Vmn2r72 G A 7: 85,387,036 (GRCm39) R843* probably null Het
Vwc2 A G 11: 11,104,235 (GRCm39) T256A probably damaging Het
Zfp715 T C 7: 42,960,516 (GRCm39) D25G probably damaging Het
Other mutations in Pitpnm2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00930:Pitpnm2 APN 5 124,259,726 (GRCm39) unclassified probably benign
IGL01660:Pitpnm2 APN 5 124,261,257 (GRCm39) missense probably damaging 1.00
IGL02328:Pitpnm2 APN 5 124,259,477 (GRCm39) missense probably damaging 0.99
IGL02340:Pitpnm2 APN 5 124,268,676 (GRCm39) missense probably damaging 1.00
IGL02399:Pitpnm2 APN 5 124,278,821 (GRCm39) splice site probably benign
IGL02719:Pitpnm2 APN 5 124,278,665 (GRCm39) missense probably damaging 1.00
IGL03053:Pitpnm2 APN 5 124,281,664 (GRCm39) missense probably damaging 1.00
IGL03083:Pitpnm2 APN 5 124,271,445 (GRCm39) missense possibly damaging 0.92
PIT4131001:Pitpnm2 UTSW 5 124,269,178 (GRCm39) missense probably benign 0.01
R0058:Pitpnm2 UTSW 5 124,262,093 (GRCm39) missense probably damaging 1.00
R0437:Pitpnm2 UTSW 5 124,269,152 (GRCm39) splice site probably benign
R0530:Pitpnm2 UTSW 5 124,269,264 (GRCm39) missense probably damaging 1.00
R0568:Pitpnm2 UTSW 5 124,278,580 (GRCm39) splice site probably benign
R0926:Pitpnm2 UTSW 5 124,269,272 (GRCm39) missense probably benign 0.10
R1625:Pitpnm2 UTSW 5 124,271,496 (GRCm39) missense probably benign 0.05
R2008:Pitpnm2 UTSW 5 124,290,684 (GRCm39) start codon destroyed probably damaging 0.99
R2120:Pitpnm2 UTSW 5 124,265,332 (GRCm39) missense probably damaging 1.00
R2354:Pitpnm2 UTSW 5 124,260,982 (GRCm39) missense probably damaging 0.99
R2448:Pitpnm2 UTSW 5 124,262,057 (GRCm39) missense probably damaging 1.00
R2509:Pitpnm2 UTSW 5 124,274,389 (GRCm39) missense probably damaging 0.99
R2510:Pitpnm2 UTSW 5 124,274,389 (GRCm39) missense probably damaging 0.99
R2511:Pitpnm2 UTSW 5 124,274,389 (GRCm39) missense probably damaging 0.99
R2520:Pitpnm2 UTSW 5 124,267,464 (GRCm39) missense probably damaging 0.96
R2860:Pitpnm2 UTSW 5 124,259,500 (GRCm39) missense probably damaging 1.00
R2861:Pitpnm2 UTSW 5 124,259,500 (GRCm39) missense probably damaging 1.00
R4407:Pitpnm2 UTSW 5 124,290,678 (GRCm39) missense possibly damaging 0.57
R4417:Pitpnm2 UTSW 5 124,261,632 (GRCm39) missense probably damaging 1.00
R4458:Pitpnm2 UTSW 5 124,259,439 (GRCm39) missense probably benign 0.00
R4610:Pitpnm2 UTSW 5 124,263,434 (GRCm39) missense probably damaging 0.99
R4786:Pitpnm2 UTSW 5 124,259,806 (GRCm39) nonsense probably null
R4903:Pitpnm2 UTSW 5 124,290,668 (GRCm39) missense probably damaging 1.00
R5151:Pitpnm2 UTSW 5 124,274,449 (GRCm39) missense probably damaging 1.00
R5315:Pitpnm2 UTSW 5 124,259,996 (GRCm39) missense probably benign 0.18
R5592:Pitpnm2 UTSW 5 124,280,212 (GRCm39) missense probably damaging 1.00
R5792:Pitpnm2 UTSW 5 124,268,384 (GRCm39) nonsense probably null
R6846:Pitpnm2 UTSW 5 124,269,234 (GRCm39) missense probably benign 0.00
R6983:Pitpnm2 UTSW 5 124,271,469 (GRCm39) missense probably damaging 1.00
R7096:Pitpnm2 UTSW 5 124,267,324 (GRCm39) missense possibly damaging 0.69
R7188:Pitpnm2 UTSW 5 124,259,366 (GRCm39) missense probably benign 0.31
R7203:Pitpnm2 UTSW 5 124,259,522 (GRCm39) missense probably damaging 0.96
R7237:Pitpnm2 UTSW 5 124,263,360 (GRCm39) critical splice donor site probably null
R7257:Pitpnm2 UTSW 5 124,263,419 (GRCm39) missense possibly damaging 0.88
R7622:Pitpnm2 UTSW 5 124,260,090 (GRCm39) missense probably benign 0.39
R7677:Pitpnm2 UTSW 5 124,261,632 (GRCm39) missense probably damaging 1.00
R7736:Pitpnm2 UTSW 5 124,261,093 (GRCm39) missense possibly damaging 0.47
R7745:Pitpnm2 UTSW 5 124,266,768 (GRCm39) missense probably benign 0.19
R8041:Pitpnm2 UTSW 5 124,259,519 (GRCm39) missense probably damaging 1.00
R9070:Pitpnm2 UTSW 5 124,259,375 (GRCm39) missense probably damaging 1.00
R9218:Pitpnm2 UTSW 5 124,265,344 (GRCm39) missense probably damaging 0.97
R9423:Pitpnm2 UTSW 5 124,271,469 (GRCm39) missense probably benign 0.05
R9438:Pitpnm2 UTSW 5 124,269,342 (GRCm39) missense probably damaging 0.99
R9439:Pitpnm2 UTSW 5 124,278,659 (GRCm39) missense probably damaging 1.00
R9439:Pitpnm2 UTSW 5 124,274,189 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AGCTGAGAATCCAGTGCAC -3'
(R):5'- TGTCACATCTTTAGCCAACACC -3'

Sequencing Primer
(F):5'- TGAGAATCCAGTGCACTCTCAGG -3'
(R):5'- TGGAGCAGTAGCCAAGACCTTTC -3'
Posted On 2015-07-07