Incidental Mutation 'R1464:Naca'
ID 200975
Institutional Source Beutler Lab
Gene Symbol Naca
Ensembl Gene ENSMUSG00000061315
Gene Name nascent polypeptide-associated complex alpha polypeptide
Synonyms LOC380777, skNAC
MMRRC Submission 039518-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.722) question?
Stock # R1464 (G1)
Quality Score 225
Status Not validated
Chromosome 10
Chromosomal Location 127871444-127884506 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 127884157 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Lysine at position 2157 (M2157K)
Ref Sequence ENSEMBL: ENSMUSP00000089680 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000073868] [ENSMUST00000092048]
AlphaFold P70670
Predicted Effect probably benign
Transcript: ENSMUST00000073868
AA Change: M185K

PolyPhen 2 Score 0.452 (Sensitivity: 0.89; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000073532
Gene: ENSMUSG00000061315
AA Change: M185K

DomainStartEndE-ValueType
low complexity region 44 57 N/A INTRINSIC
Pfam:NAC 73 130 3.9e-27 PFAM
low complexity region 157 178 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000092048
AA Change: M2157K

PolyPhen 2 Score 0.962 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000089680
Gene: ENSMUSG00000061315
AA Change: M2157K

DomainStartEndE-ValueType
low complexity region 61 72 N/A INTRINSIC
low complexity region 105 117 N/A INTRINSIC
low complexity region 128 142 N/A INTRINSIC
low complexity region 516 533 N/A INTRINSIC
low complexity region 704 718 N/A INTRINSIC
low complexity region 937 954 N/A INTRINSIC
low complexity region 976 998 N/A INTRINSIC
low complexity region 1174 1195 N/A INTRINSIC
low complexity region 1349 1370 N/A INTRINSIC
low complexity region 1489 1504 N/A INTRINSIC
low complexity region 1572 1593 N/A INTRINSIC
low complexity region 1636 1670 N/A INTRINSIC
low complexity region 1714 1727 N/A INTRINSIC
low complexity region 1806 1827 N/A INTRINSIC
low complexity region 1889 1926 N/A INTRINSIC
low complexity region 1943 1957 N/A INTRINSIC
low complexity region 1972 1986 N/A INTRINSIC
low complexity region 2016 2029 N/A INTRINSIC
Pfam:NAC 2045 2101 1.7e-25 PFAM
low complexity region 2129 2150 N/A INTRINSIC
Coding Region Coverage
  • 1x: 97.4%
  • 3x: 96.8%
  • 10x: 95.0%
  • 20x: 91.7%
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 associates with basic transcription factor 3 (BTF3) to form the nascent polypeptide-associated complex (NAC). This complex binds to nascent proteins that lack a signal peptide motif as they emerge from the ribosome, blocking interaction with the signal recognition particle (SRP) and preventing mistranslocation to the endoplasmic reticulum. This protein is an IgE autoantigen in atopic dermatitis patients. Alternative splicing results in multiple transcript variants, but the full length nature of some of these variants, including those encoding very large proteins, has not been determined. There are multiple pseudogenes of this gene on different chromosomes. [provided by RefSeq, Feb 2016]
PHENOTYPE: Mice homozygous for a point mutation exhibit decreased bone volume and bone formation associated with accelerated mineralization and immature woven-bone formation. Mice null for the muscle specific isoform die during organogenesis with cardiac abnormalities. [provided by MGI curators]
Allele List at MGI

All alleles(156) : Targeted, other(1) Gene trapped(155)

Other mutations in this stock
Total: 113 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
6030469F06Rik A G 12: 31,234,914 (GRCm39) noncoding transcript Het
Abca2 T G 2: 25,337,846 (GRCm39) probably benign Het
Adamts8 T A 9: 30,862,673 (GRCm39) W86R probably benign Het
Adh1 A G 3: 137,994,508 (GRCm39) probably null Het
Adipor2 A T 6: 119,338,804 (GRCm39) W150R probably damaging Het
Aff4 T A 11: 53,263,351 (GRCm39) S124T probably damaging Het
Ahnak G T 19: 8,982,260 (GRCm39) K1181N probably damaging Het
Ak2 C A 4: 128,896,152 (GRCm39) probably benign Het
Alkbh5 A G 11: 60,429,873 (GRCm39) I209V probably benign Het
Ankrd11 T C 8: 123,619,463 (GRCm39) E1442G probably damaging Het
Apba2 T A 7: 64,345,297 (GRCm39) D162E probably benign Het
Asic3 G A 5: 24,618,819 (GRCm39) G37E probably damaging Het
AU040320 A T 4: 126,685,824 (GRCm39) K133N possibly damaging Het
C1qtnf7 A G 5: 43,766,481 (GRCm39) S34G probably benign Het
Carf A G 1: 60,165,065 (GRCm39) probably benign Het
Ccdc148 T A 2: 58,796,374 (GRCm39) R463* probably null Het
Ccdc148 T C 2: 58,824,455 (GRCm39) R329G probably damaging Het
Ccdc185 A G 1: 182,576,263 (GRCm39) I142T probably benign Het
Cd274 T C 19: 29,359,992 (GRCm39) probably benign Het
Chrna10 G A 7: 101,763,454 (GRCm39) P114S probably damaging Het
Chst10 A G 1: 38,904,772 (GRCm39) I311T probably damaging Het
Cpne9 T C 6: 113,271,698 (GRCm39) Y353H probably damaging Het
Cubn G T 2: 13,330,099 (GRCm39) A2594E possibly damaging Het
Cyp3a13 T C 5: 137,903,827 (GRCm39) N277S possibly damaging Het
Dctn4 A G 18: 60,671,478 (GRCm39) T117A probably damaging Het
Ddah1 A T 3: 145,559,029 (GRCm39) K96* probably null Het
Ddx5 A C 11: 106,675,711 (GRCm39) D326E probably benign Het
Dlg2 T C 7: 91,617,406 (GRCm39) S323P probably damaging Het
Dnaaf1 C T 8: 120,306,049 (GRCm39) H109Y probably damaging Het
Dnah8 C A 17: 30,914,147 (GRCm39) R1098S possibly damaging Het
Dnajc13 T C 9: 104,091,366 (GRCm39) T642A probably benign Het
Dnajc18 A G 18: 35,813,900 (GRCm39) S290P possibly damaging Het
Dscam T A 16: 96,602,453 (GRCm39) H663L possibly damaging Het
Eefsec C T 6: 88,353,182 (GRCm39) probably benign Het
Emc1 A G 4: 139,098,248 (GRCm39) N740S probably damaging Het
Enpp2 C T 15: 54,727,208 (GRCm39) G541D probably damaging Het
Fam234b C T 6: 135,205,490 (GRCm39) T485I probably benign Het
Fbxl13 A T 5: 21,688,989 (GRCm39) I773K probably benign Het
Fmo4 A G 1: 162,621,924 (GRCm39) F429S possibly damaging Het
Fndc3b A G 3: 27,494,334 (GRCm39) probably benign Het
Frem1 T C 4: 82,930,116 (GRCm39) S277G probably damaging Het
Gaa A G 11: 119,163,810 (GRCm39) I221V probably benign Het
Gnptab A G 10: 88,281,616 (GRCm39) probably benign Het
Gphn T A 12: 78,659,738 (GRCm39) probably benign Het
Helz2 T C 2: 180,881,447 (GRCm39) E345G probably damaging Het
Ifna4 G T 4: 88,760,237 (GRCm39) R47I probably damaging Het
Igsf21 C A 4: 139,761,836 (GRCm39) A281S probably benign Het
Ikzf3 T A 11: 98,407,731 (GRCm39) I37L probably benign Het
Inpp5d A T 1: 87,625,827 (GRCm39) probably benign Het
Jag1 T C 2: 136,957,568 (GRCm39) E48G probably damaging Het
Jarid2 G T 13: 45,001,857 (GRCm39) V57F probably damaging Het
Kcnj4 A G 15: 79,369,605 (GRCm39) L125P probably damaging Het
Kif21b A G 1: 136,083,891 (GRCm39) K713E possibly damaging Het
Layn T A 9: 50,968,886 (GRCm39) S286C probably damaging Het
Lepr T A 4: 101,592,878 (GRCm39) D164E probably benign Het
Macroh2a1 A T 13: 56,230,949 (GRCm39) S310T probably damaging Het
Map3k1 T C 13: 111,892,405 (GRCm39) H950R possibly damaging Het
Map4k5 C A 12: 69,852,124 (GRCm39) V801L possibly damaging Het
Mapkbp1 T A 2: 119,851,742 (GRCm39) S895T probably benign Het
Mthfr T A 4: 148,138,029 (GRCm39) probably benign Het
Nav2 T C 7: 49,011,952 (GRCm39) I61T probably damaging Het
Nkx2-5 C A 17: 27,058,253 (GRCm39) A234S probably benign Het
Nol8 G A 13: 49,830,264 (GRCm39) S1116N probably benign Het
Nphp3 T C 9: 103,909,078 (GRCm39) probably benign Het
Nppa T C 4: 148,085,304 (GRCm39) S5P probably benign Het
Nup210 A G 6: 91,030,551 (GRCm39) V123A possibly damaging Het
Or13a21 G T 7: 139,999,286 (GRCm39) N133K probably benign Het
Osbpl11 A G 16: 33,049,455 (GRCm39) K604R probably damaging Het
Osbpl1a C T 18: 13,047,615 (GRCm39) S113N probably benign Het
P2rx4 C A 5: 122,852,602 (GRCm39) P92Q probably damaging Het
Pde9a A T 17: 31,692,136 (GRCm39) Q148L probably benign Het
Phf21b T A 15: 84,689,160 (GRCm39) H122L probably damaging Het
Pik3ca T A 3: 32,515,990 (GRCm39) F977I probably damaging Het
Pkd1l3 A G 8: 110,363,059 (GRCm39) probably benign Het
Potefam1 A G 2: 111,055,748 (GRCm39) probably null Het
Pp2d1 T G 17: 53,823,015 (GRCm39) K17T possibly damaging Het
Ppp4r2 A G 6: 100,843,527 (GRCm39) E415G probably damaging Het
Pramel19 T A 4: 101,798,503 (GRCm39) L158Q probably damaging Het
Prkg1 A G 19: 30,556,270 (GRCm39) S559P probably damaging Het
Prss45 A T 9: 110,670,019 (GRCm39) Y276F possibly damaging Het
Ptk7 G T 17: 46,883,517 (GRCm39) N849K probably damaging Het
Rnf121 A G 7: 101,680,782 (GRCm39) I125T possibly damaging Het
Rnf17 A G 14: 56,699,368 (GRCm39) N502S probably damaging Het
Sap25 T A 5: 137,640,622 (GRCm39) Y167* probably null Het
Sdk2 G A 11: 113,720,906 (GRCm39) T1341I possibly damaging Het
Sgcb A G 5: 73,792,896 (GRCm39) V302A probably benign Het
Skor1 T A 9: 63,047,393 (GRCm39) M865L possibly damaging Het
Slc25a45 T C 19: 5,929,928 (GRCm39) probably benign Het
Slc2a3 A G 6: 122,714,269 (GRCm39) probably benign Het
Slc35g1 C A 19: 38,391,665 (GRCm39) L316I probably benign Het
Slco1a8 C T 6: 141,938,243 (GRCm39) W225* probably null Het
Spint4 T A 2: 164,540,568 (GRCm39) L33H probably damaging Het
Sptlc3 A T 2: 139,389,154 (GRCm39) D178V probably benign Het
Stoml1 A G 9: 58,167,709 (GRCm39) probably benign Het
Tbc1d2 T A 4: 46,606,491 (GRCm39) Y818F possibly damaging Het
Tbc1d24 A T 17: 24,400,197 (GRCm39) probably null Het
Teddm2 C T 1: 153,726,277 (GRCm39) W146* probably null Het
Ttn T A 2: 76,589,338 (GRCm39) D12948V probably damaging Het
Txndc8 T C 4: 58,000,274 (GRCm39) T102A probably damaging Het
Uxs1 G A 1: 43,804,076 (GRCm39) Q280* probably null Het
Vmn1r167 T C 7: 23,204,681 (GRCm39) T112A possibly damaging Het
Vmn1r195 A T 13: 22,463,348 (GRCm39) I273L probably benign Het
Vmn1r28 T A 6: 58,242,217 (GRCm39) M20K probably benign Het
Vmn1r53 G A 6: 90,200,914 (GRCm39) L137F probably benign Het
Vmn2r105 G A 17: 20,449,004 (GRCm39) probably benign Het
Vps13b C T 15: 35,709,630 (GRCm39) A1859V probably benign Het
Vwa5b2 A G 16: 20,415,019 (GRCm39) H347R probably benign Het
Wnk2 G A 13: 49,235,451 (GRCm39) P655S probably damaging Het
Zan T G 5: 137,418,191 (GRCm39) D2969A unknown Het
Zbtb24 A G 10: 41,331,075 (GRCm39) H334R probably damaging Het
Zfp108 A G 7: 23,959,973 (GRCm39) D188G probably benign Het
Zfp784 A T 7: 5,038,800 (GRCm39) C253S possibly damaging Het
Zfr T G 15: 12,146,458 (GRCm39) C336W probably damaging Het
Other mutations in Naca
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00909:Naca APN 10 127,877,551 (GRCm39) intron probably benign
IGL00990:Naca APN 10 127,879,669 (GRCm39) intron probably benign
IGL01093:Naca APN 10 127,883,982 (GRCm39) missense probably damaging 0.99
IGL01356:Naca APN 10 127,877,584 (GRCm39) intron probably benign
IGL01548:Naca APN 10 127,876,773 (GRCm39) intron probably benign
IGL02089:Naca APN 10 127,872,358 (GRCm39) splice site probably benign
IGL02148:Naca APN 10 127,879,753 (GRCm39) intron probably benign
IGL02494:Naca APN 10 127,877,179 (GRCm39) intron probably benign
IGL02672:Naca APN 10 127,876,152 (GRCm39) intron probably benign
IGL02822:Naca APN 10 127,875,214 (GRCm39) intron probably benign
IGL02904:Naca APN 10 127,879,159 (GRCm39) intron probably benign
IGL02931:Naca APN 10 127,883,551 (GRCm39) missense probably damaging 1.00
IGL02971:Naca APN 10 127,877,437 (GRCm39) intron probably benign
IGL03104:Naca APN 10 127,876,233 (GRCm39) intron probably benign
Sinewy UTSW 10 127,884,227 (GRCm39) missense probably damaging 1.00
D4216:Naca UTSW 10 127,880,109 (GRCm39) missense possibly damaging 0.73
P0042:Naca UTSW 10 127,877,422 (GRCm39) intron probably benign
R0110:Naca UTSW 10 127,880,659 (GRCm39) missense probably benign 0.13
R0220:Naca UTSW 10 127,879,255 (GRCm39) intron probably benign
R0469:Naca UTSW 10 127,880,659 (GRCm39) missense probably benign 0.13
R0528:Naca UTSW 10 127,879,162 (GRCm39) missense probably benign 0.23
R0594:Naca UTSW 10 127,876,224 (GRCm39) intron probably benign
R0626:Naca UTSW 10 127,877,031 (GRCm39) intron probably benign
R0885:Naca UTSW 10 127,876,048 (GRCm39) nonsense probably null
R1129:Naca UTSW 10 127,876,071 (GRCm39) intron probably benign
R1437:Naca UTSW 10 127,878,048 (GRCm39) intron probably benign
R1464:Naca UTSW 10 127,884,157 (GRCm39) missense probably damaging 0.96
R1509:Naca UTSW 10 127,879,266 (GRCm39) intron probably benign
R1561:Naca UTSW 10 127,876,267 (GRCm39) intron probably benign
R1574:Naca UTSW 10 127,876,267 (GRCm39) intron probably benign
R1678:Naca UTSW 10 127,879,395 (GRCm39) intron probably benign
R1901:Naca UTSW 10 127,879,590 (GRCm39) intron probably benign
R2884:Naca UTSW 10 127,877,547 (GRCm39) intron probably benign
R2886:Naca UTSW 10 127,877,547 (GRCm39) intron probably benign
R3176:Naca UTSW 10 127,876,530 (GRCm39) intron probably benign
R3276:Naca UTSW 10 127,876,530 (GRCm39) intron probably benign
R4227:Naca UTSW 10 127,877,530 (GRCm39) intron probably benign
R4388:Naca UTSW 10 127,880,661 (GRCm39) missense probably damaging 0.99
R4402:Naca UTSW 10 127,879,341 (GRCm39) intron probably benign
R4798:Naca UTSW 10 127,883,672 (GRCm39) missense probably null 0.99
R4955:Naca UTSW 10 127,878,084 (GRCm39) intron probably benign
R4996:Naca UTSW 10 127,878,298 (GRCm39) intron probably benign
R5027:Naca UTSW 10 127,883,990 (GRCm39) missense possibly damaging 0.63
R5580:Naca UTSW 10 127,876,462 (GRCm39) intron probably benign
R5752:Naca UTSW 10 127,877,797 (GRCm39) intron probably benign
R5788:Naca UTSW 10 127,876,011 (GRCm39) intron probably benign
R6156:Naca UTSW 10 127,875,160 (GRCm39) intron probably benign
R6227:Naca UTSW 10 127,879,785 (GRCm39) intron probably benign
R6317:Naca UTSW 10 127,879,993 (GRCm39) missense probably benign 0.33
R6665:Naca UTSW 10 127,884,227 (GRCm39) missense probably damaging 1.00
R7170:Naca UTSW 10 127,875,990 (GRCm39) missense unknown
R7247:Naca UTSW 10 127,878,467 (GRCm39) missense unknown
R7632:Naca UTSW 10 127,876,375 (GRCm39) missense unknown
R7826:Naca UTSW 10 127,879,479 (GRCm39) intron probably benign
R7921:Naca UTSW 10 127,878,918 (GRCm39) missense unknown
R8059:Naca UTSW 10 127,876,372 (GRCm39) missense unknown
R8084:Naca UTSW 10 127,877,400 (GRCm39) missense unknown
R8385:Naca UTSW 10 127,878,307 (GRCm39) missense unknown
R8515:Naca UTSW 10 127,880,112 (GRCm39) missense possibly damaging 0.73
R8708:Naca UTSW 10 127,883,943 (GRCm39) missense probably damaging 1.00
R9629:Naca UTSW 10 127,878,226 (GRCm39) missense unknown
X0053:Naca UTSW 10 127,884,124 (GRCm39) missense probably damaging 0.98
Predicted Primers PCR Primer
(F):5'- TGCAGAGGTTAAGCCCCAATTGTG -3'
(R):5'- CCTGCTGAGTCCATCCAACAAGAAG -3'

Sequencing Primer
(F):5'- GGTTAAGCCCCAATTGTGATACC -3'
(R):5'- GTTGTCTTCGCTGTCAAATAGTTAC -3'
Posted On 2014-05-23