Incidental Mutation 'R4407:Pitpnm2'
ID 327705
Institutional Source Beutler Lab
Gene Symbol Pitpnm2
Ensembl Gene ENSMUSG00000029406
Gene Name phosphatidylinositol transfer protein, membrane-associated 2
Synonyms RDGBA2, NIR3, Rdgb2
MMRRC Submission 041689-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R4407 (G1)
Quality Score 225
Status Validated
Chromosome 5
Chromosomal Location 124256753-124387823 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 124290678 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Leucine at position 3 (I3L)
Ref Sequence ENSEMBL: ENSMUSP00000143269 (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: I3L

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000083292
Gene: ENSMUSG00000029406
AA Change: I3L

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 possibly damaging
Transcript: ENSMUST00000159677
AA Change: I3L

PolyPhen 2 Score 0.572 (Sensitivity: 0.88; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000143269
Gene: ENSMUSG00000029406
AA Change: I3L

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: I3L

PolyPhen 2 Score 0.004 (Sensitivity: 0.98; Specificity: 0.59)
SMART Domains Protein: ENSMUSP00000124292
Gene: ENSMUSG00000029406
AA Change: I3L

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 probably benign
Transcript: ENSMUST00000161644
AA Change: I3L

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
Predicted Effect probably benign
Transcript: ENSMUST00000161938
AA Change: I3L

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000124111
Gene: ENSMUSG00000029406
AA Change: I3L

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: I3L

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000124740
Gene: ENSMUSG00000029406
AA Change: I3L

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
Meta Mutation Damage Score 0.1014 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.3%
  • 20x: 95.3%
Validation Efficiency 100% (61/61)
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: 54 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A830035A12Rik T C 11: 107,422,881 (GRCm39) noncoding transcript Het
Bbs10 A G 10: 111,135,720 (GRCm39) T278A probably benign Het
Bcl6b A G 11: 70,116,929 (GRCm39) L450P probably damaging Het
Braf T G 6: 39,592,654 (GRCm39) K674Q probably damaging Het
Cep112 C T 11: 108,410,027 (GRCm39) T481I possibly damaging Het
Cep135 T A 5: 76,772,514 (GRCm39) M633K probably benign Het
Cpped1 T C 16: 11,623,285 (GRCm39) Y278C probably damaging Het
Depdc5 T A 5: 33,061,878 (GRCm39) probably null Het
Dolpp1 C T 2: 30,286,464 (GRCm39) A128V possibly damaging Het
E2f5 T A 3: 14,668,823 (GRCm39) D238E probably benign Het
Fat4 A T 3: 39,012,689 (GRCm39) D2328V probably benign Het
Fbln1 T A 15: 85,115,757 (GRCm39) probably null Het
Fkbp3 T C 12: 65,116,778 (GRCm39) T53A probably damaging Het
Flg2 G T 3: 93,122,176 (GRCm39) G1449C unknown Het
G530012D18Rik G C 1: 85,504,923 (GRCm39) probably benign Het
Glyctk A T 9: 106,034,307 (GRCm39) probably benign Het
Gm6430 T C 1: 96,953,297 (GRCm39) noncoding transcript Het
Golga1 C A 2: 38,909,653 (GRCm39) probably null Het
Gucy2g A T 19: 55,226,269 (GRCm39) F216I probably benign Het
L3mbtl3 A G 10: 26,189,782 (GRCm39) V494A unknown Het
Lama2 AATCAGACAGGAG A 10: 27,088,124 (GRCm39) probably benign Het
Lemd3 A T 10: 120,761,335 (GRCm39) L907Q possibly damaging Het
Lrp2 A T 2: 69,332,861 (GRCm39) V1552D probably damaging Het
Map3k12 T C 15: 102,413,837 (GRCm39) T45A probably damaging Het
Mycbp2 A T 14: 103,524,664 (GRCm39) D665E probably damaging Het
Myof A G 19: 37,911,426 (GRCm39) S1502P probably damaging Het
Or4p7 A T 2: 88,222,427 (GRCm39) M279L probably benign Het
Pcdhac2 G T 18: 37,277,499 (GRCm39) V160L probably benign Het
Pcnt T C 10: 76,210,704 (GRCm39) E2473G possibly damaging Het
Prkd3 C A 17: 79,290,987 (GRCm39) W176L probably damaging Het
Prpf39 C T 12: 65,103,040 (GRCm39) A438V probably damaging Het
Rpgrip1 T A 14: 52,384,856 (GRCm39) F655I probably damaging Het
Rrp12 T C 19: 41,880,990 (GRCm39) Y147C probably damaging Het
Sec23b A T 2: 144,416,638 (GRCm39) N429Y possibly damaging Het
Slc2a10 T A 2: 165,356,684 (GRCm39) S115T probably damaging Het
Spg11 A C 2: 121,905,813 (GRCm39) D1277E probably benign Het
Sspo A G 6: 48,437,454 (GRCm39) D1279G probably damaging Het
St18 T C 1: 6,898,061 (GRCm39) I621T probably benign Het
Tbc1d31 T A 15: 57,783,438 (GRCm39) D112E possibly damaging Het
Tdpoz6 C A 3: 93,599,419 (GRCm39) V317L probably benign Het
Tgm4 A T 9: 122,885,595 (GRCm39) D379V probably damaging Het
Thyn1 A T 9: 26,914,893 (GRCm39) D15V possibly damaging Het
Timd6 A G 11: 46,468,207 (GRCm39) T94A probably damaging Het
Tm4sf19 T C 16: 32,226,712 (GRCm39) V167A possibly damaging Het
Trim38 A C 13: 23,975,474 (GRCm39) Q471P probably benign Het
Trmt1 T A 8: 85,424,384 (GRCm39) probably benign Het
Ubqlnl C T 7: 103,798,925 (GRCm39) V191M probably benign Het
Usp9y T C Y: 1,336,375 (GRCm39) I1500V probably benign Het
Vgll4 C T 6: 114,867,573 (GRCm39) probably null Het
Vmn1r173 T A 7: 23,402,441 (GRCm39) N225K probably damaging Het
Vmn2r22 C T 6: 123,614,913 (GRCm39) G226R probably damaging Het
Wnk3 C A X: 150,016,209 (GRCm39) P555Q probably benign Het
Yes1 T G 5: 32,797,929 (GRCm39) Y83D possibly damaging Het
Zdhhc15 G A X: 103,604,294 (GRCm39) R322* probably null 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
R4417:Pitpnm2 UTSW 5 124,261,632 (GRCm39) missense probably damaging 1.00
R4426:Pitpnm2 UTSW 5 124,280,186 (GRCm39) missense probably benign 0.32
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'- TAAGGTGCAGCAGCTCACAG -3'
(R):5'- GGTAGCTCTTCAAGATTGCTCAG -3'

Sequencing Primer
(F):5'- GACACCGAAAGCAGTCCATGTC -3'
(R):5'- AGATTGCAGAAAGTGACTCTCC -3'
Posted On 2015-07-07