Incidental Mutation 'R7449:Pigt'
ID577541
Institutional Source Beutler Lab
Gene Symbol Pigt
Ensembl Gene ENSMUSG00000017721
Gene Namephosphatidylinositol glycan anchor biosynthesis, class T
Synonyms2510012P17Rik, 4930534E15Rik, NDAP, Ndap7, CGI-06
MMRRC Submission
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.824) question?
Stock #R7449 (G1)
Quality Score225.009
Status Not validated
Chromosome2
Chromosomal Location164497520-164508301 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 164502499 bp
ZygosityHeterozygous
Amino Acid Change Leucine to Proline at position 356 (L356P)
Ref Sequence ENSEMBL: ENSMUSP00000099390 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000103101] [ENSMUST00000117066]
Predicted Effect probably damaging
Transcript: ENSMUST00000103101
AA Change: L356P

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000099390
Gene: ENSMUSG00000017721
AA Change: L356P

DomainStartEndE-ValueType
Pfam:Gpi16 22 576 4.9e-155 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000117066
AA Change: L356P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000112577
Gene: ENSMUSG00000017721
AA Change: L356P

DomainStartEndE-ValueType
Pfam:Gpi16 11 419 4.9e-90 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000152522
SMART Domains Protein: ENSMUSP00000115362
Gene: ENSMUSG00000017721

DomainStartEndE-ValueType
Pfam:Gpi16 21 134 2.7e-28 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.0%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein that is involved in glycosylphosphatidylinositol (GPI)-anchor biosynthesis. The GPI-anchor is a glycolipid found on many blood cells and serves to anchor proteins to the cell surface. This protein is an essential component of the multisubunit enzyme, GPI transamidase. GPI transamidase mediates GPI anchoring in the endoplasmic reticulum, by catalyzing the transfer of fully assembled GPI units to proteins. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, May 2012]
PHENOTYPE: Mice homozygous for a null mutation do not survive. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 73 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca16 T A 7: 120,435,908 Y306N possibly damaging Het
Adgrv1 A T 13: 81,499,073 V3116D probably damaging Het
Adssl1 A T 12: 112,634,151 T185S probably damaging Het
Ago2 G A 15: 73,146,499 P30L probably damaging Het
Atp5j C T 16: 84,831,363 V44M probably benign Het
Atp7b T A 8: 22,011,849 I833F probably damaging Het
Birc6 T A 17: 74,702,341 N4869K probably benign Het
Cacna1c C T 6: 118,602,349 D1796N Het
Ccng2 C G 5: 93,273,343 S237R probably benign Het
Cnga1 A G 5: 72,605,304 I289T probably benign Het
Crybg1 C A 10: 44,004,519 E224D probably benign Het
Dysf T C 6: 84,137,380 L1217P possibly damaging Het
Ebf2 T A 14: 67,410,020 N339K probably damaging Het
Eva1c T C 16: 90,876,193 probably null Het
Fam172a A G 13: 77,759,442 I41V probably damaging Het
Fam184a T C 10: 53,698,634 E293G probably damaging Het
Folh1 G A 7: 86,731,748 P506S probably benign Het
Ftcd A T 10: 76,580,163 K210N probably benign Het
Gdf6 T A 4: 9,844,494 V6D possibly damaging Het
Ghitm C A 14: 37,131,581 G101C probably damaging Het
Gimap5 T A 6: 48,752,904 V136D probably damaging Het
Gm9745 T A 13: 8,943,304 H51L probably damaging Het
Grm4 C T 17: 27,435,371 G535D probably damaging Het
Gse1 T C 8: 120,229,711 S314P unknown Het
Hnrnpdl A G 5: 100,037,155 I279T probably damaging Het
Itpr1 T C 6: 108,389,384 S923P probably damaging Het
Krt39 C A 11: 99,518,061 C303F probably benign Het
Lrrn1 T C 6: 107,568,521 S427P possibly damaging Het
Lrrn3 T A 12: 41,453,488 R277W probably damaging Het
Ltb4r1 T C 14: 55,767,918 L226P probably damaging Het
Map1b C T 13: 99,508,140 R85Q probably damaging Het
Mcoln1 T C 8: 3,507,285 L125P probably damaging Het
Nid1 T G 13: 13,482,051 V589G probably damaging Het
Nlrp5 T G 7: 23,417,526 F225C probably benign Het
Notch3 C T 17: 32,157,966 A322T probably damaging Het
Olfr299 A G 7: 86,465,855 H148R probably benign Het
Olfr69 G T 7: 103,767,819 Q193K probably benign Het
Olfr854 T A 9: 19,566,866 T173S probably benign Het
Otogl A G 10: 107,803,663 C1363R probably damaging Het
Ovol1 T A 19: 5,553,597 D92V probably benign Het
Plekhg3 A G 12: 76,566,222 Q434R probably damaging Het
Plekhh1 T C 12: 79,079,552 F1344L probably benign Het
Psmd3 T A 11: 98,695,551 L515Q probably damaging Het
Pus1 A G 5: 110,774,586 L405P probably damaging Het
Qtrt2 T A 16: 43,881,032 H55L probably benign Het
Rasgrp1 T C 2: 117,287,943 I522V probably damaging Het
Raver2 T A 4: 101,102,663 H113Q probably damaging Het
Recql4 T C 15: 76,705,565 D760G unknown Het
Rhobtb3 C T 13: 75,910,741 V313M probably benign Het
Rhox4d G A X: 37,518,992 G191E unknown Het
Rictor C T 15: 6,772,154 S441L probably benign Het
Rnf185 T C 11: 3,426,578 Q135R probably benign Het
Sema3f T C 9: 107,684,036 S584G probably damaging Het
Sh3pxd2a T A 19: 47,267,652 T904S probably benign Het
Slc4a10 T C 2: 62,303,946 V1002A probably benign Het
Taf1b T C 12: 24,504,993 I55T probably benign Het
Tchh CTCCGCCGGGAGCAAGAGCTCCGCCGGGAGCAAGAGTTCCGCCGGGAGCAAGAGCTCCGCCGGGAGCAAGAGTTCCGCCGGGAGCAAGAGCTCCGCC CTCCGCCGGGAGCAAGAGCTCCGCCGGGAGCAAGAGTTCCGCCGGGAGCAAGAGCTCCGCC 3: 93,446,708 probably benign Het
Tenm4 A T 7: 96,874,213 D1654V possibly damaging Het
Tgfb1 G A 7: 25,704,838 V357M probably damaging Het
Tnxb C T 17: 34,703,361 P2383S possibly damaging Het
Trpm1 A T 7: 64,208,975 M382L probably benign Het
Trrap A G 5: 144,851,209 Y3516C probably damaging Het
Txnrd1 T A 10: 82,885,233 Y494* probably null Het
Ubr2 C T 17: 46,964,788 E811K probably damaging Het
Ubxn4 T A 1: 128,244,543 F25I possibly damaging Het
Vmn2r117 A G 17: 23,459,895 M785T probably damaging Het
Vmn2r99 G A 17: 19,379,145 D364N probably benign Het
Vps45 C A 3: 96,047,136 probably null Het
Wdr25 A C 12: 109,026,441 H426P probably damaging Het
Wdr83 A T 8: 85,079,681 W136R probably damaging Het
Xylt1 A C 7: 117,592,005 I343L possibly damaging Het
Znrd1as A G 17: 36,964,383 D16G probably damaging Het
Zscan4b T C 7: 10,904,058 Q53R possibly damaging Het
Other mutations in Pigt
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL03076:Pigt APN 2 164497665 missense probably damaging 1.00
BB003:Pigt UTSW 2 164499669 frame shift probably null
R1548:Pigt UTSW 2 164501519 missense probably benign 0.37
R1551:Pigt UTSW 2 164507403 missense probably damaging 0.99
R1605:Pigt UTSW 2 164507499 missense probably damaging 1.00
R3712:Pigt UTSW 2 164501645 missense probably benign 0.00
R3848:Pigt UTSW 2 164498580 critical splice donor site probably benign
R4672:Pigt UTSW 2 164497578 unclassified probably benign
R4719:Pigt UTSW 2 164501624 missense probably damaging 0.98
R5481:Pigt UTSW 2 164506422 missense probably damaging 1.00
R5567:Pigt UTSW 2 164501562 nonsense probably null
R5570:Pigt UTSW 2 164501562 nonsense probably null
R5998:Pigt UTSW 2 164507454 missense possibly damaging 0.82
R6112:Pigt UTSW 2 164506445 nonsense probably null
R6816:Pigt UTSW 2 164501132 missense probably damaging 1.00
R6889:Pigt UTSW 2 164507331 missense probably damaging 1.00
R7019:Pigt UTSW 2 164499669 frame shift probably null
R7037:Pigt UTSW 2 164499669 frame shift probably null
R7197:Pigt UTSW 2 164502516 missense probably damaging 1.00
R7288:Pigt UTSW 2 164499669 frame shift probably null
R7822:Pigt UTSW 2 164499669 frame shift probably null
R7926:Pigt UTSW 2 164499669 frame shift probably null
R8005:Pigt UTSW 2 164499669 frame shift probably null
R8019:Pigt UTSW 2 164499669 frame shift probably null
R8330:Pigt UTSW 2 164499669 frame shift probably null
Predicted Primers PCR Primer
(F):5'- TCTCTGTAAGCGAGGGAAGATG -3'
(R):5'- CTTGCCCTTGGAGGTAATGG -3'

Sequencing Primer
(F):5'- CTGGAACTCACTTTGTAGACCAGG -3'
(R):5'- TAATGGTGAGCGTGTGCACATAC -3'
Posted On2019-10-07