Incidental Mutation 'R6317:Naca'
ID 510046
Institutional Source Beutler Lab
Gene Symbol Naca
Ensembl Gene ENSMUSG00000061315
Gene Name nascent polypeptide-associated complex alpha polypeptide
Synonyms LOC380777, skNAC
MMRRC Submission 044417-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.722) question?
Stock # R6317 (G1)
Quality Score 225.009
Status Validated
Chromosome 10
Chromosomal Location 127871444-127884506 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 127879993 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Threonine at position 1675 (I1675T)
Ref Sequence ENSEMBL: ENSMUSP00000089680 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000073868] [ENSMUST00000092048]
AlphaFold P70670
Predicted Effect probably benign
Transcript: ENSMUST00000073868
SMART Domains Protein: ENSMUSP00000073532
Gene: ENSMUSG00000061315

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 benign
Transcript: ENSMUST00000092048
AA Change: I1675T

PolyPhen 2 Score 0.332 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000089680
Gene: ENSMUSG00000061315
AA Change: I1675T

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
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.4%
  • 20x: 98.2%
Validation Efficiency 100% (62/62)
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: 61 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930503L19Rik T C 18: 70,601,264 (GRCm39) N206S probably damaging Het
Abcf2 A T 5: 24,774,156 (GRCm39) Y315* probably null Het
Adck1 T G 12: 88,368,921 (GRCm39) V133G probably damaging Het
Aoc2 T C 11: 101,216,292 (GRCm39) F125S probably damaging Het
As3mt A G 19: 46,713,410 (GRCm39) D319G probably benign Het
Atp1a2 C G 1: 172,116,903 (GRCm39) R238P probably damaging Het
Baz1a T C 12: 55,001,585 (GRCm39) Q145R possibly damaging Het
Bhlhe22 A G 3: 18,109,778 (GRCm39) E276G probably damaging Het
Cdo1 C A 18: 46,861,104 (GRCm39) V36L probably benign Het
Ces1h A G 8: 94,084,046 (GRCm39) F388S unknown Het
Col6a5 T A 9: 105,766,266 (GRCm39) N1885Y probably damaging Het
Corin A T 5: 72,496,388 (GRCm39) C522S probably damaging Het
Csmd1 G T 8: 16,760,658 (GRCm39) T159K possibly damaging Het
Cspg4b T A 13: 113,504,802 (GRCm39) L1977H probably benign Het
Cwc27 T A 13: 104,940,769 (GRCm39) K197* probably null Het
Cyp20a1 T C 1: 60,391,283 (GRCm39) S26P probably damaging Het
Daxx T A 17: 34,130,949 (GRCm39) D321E probably damaging Het
Gria2 A C 3: 80,648,311 (GRCm39) Y142D possibly damaging Het
Gspt1 T C 16: 11,041,072 (GRCm39) probably null Het
Ighv1-80 A T 12: 115,876,265 (GRCm39) V17D probably damaging Het
Ints4 T A 7: 97,178,425 (GRCm39) L675* probably null Het
Kif13a C T 13: 46,980,233 (GRCm39) R173Q probably damaging Het
Map3k2 T C 18: 32,336,086 (GRCm39) I91T probably damaging Het
Map3k8 A G 18: 4,348,979 (GRCm39) probably null Het
Mcemp1 G A 8: 3,717,284 (GRCm39) W101* probably null Het
Nol9 T C 4: 152,125,514 (GRCm39) F155S probably damaging Het
Obscn C A 11: 58,960,721 (GRCm39) D3406Y probably damaging Het
Obsl1 A G 1: 75,466,273 (GRCm39) V1485A possibly damaging Het
Oga A T 19: 45,760,119 (GRCm39) probably null Het
Or8a1 T C 9: 37,641,725 (GRCm39) K185E possibly damaging Het
Otog C A 7: 45,950,639 (GRCm39) P337H probably damaging Het
Patl1 T C 19: 11,898,242 (GRCm39) L140P probably damaging Het
Pcca G A 14: 122,820,035 (GRCm39) V60M probably damaging Het
Pex11g G T 8: 3,514,092 (GRCm39) D23E probably damaging Het
Phactr2 A T 10: 13,137,626 (GRCm39) M172K probably damaging Het
Plce1 G A 19: 38,512,974 (GRCm39) W91* probably null Het
Plch1 C T 3: 63,688,811 (GRCm39) W131* probably null Het
Podn A G 4: 107,884,357 (GRCm39) F44S probably damaging Het
Polr3e A G 7: 120,527,205 (GRCm39) D87G possibly damaging Het
Prmt2 T A 10: 76,058,351 (GRCm39) I153F probably benign Het
Prpf6 T C 2: 181,273,229 (GRCm39) V258A probably benign Het
Ptpn21 G T 12: 98,655,521 (GRCm39) A482E probably damaging Het
Qrich1 A T 9: 108,411,491 (GRCm39) N339Y probably damaging Het
Rabgap1 T A 2: 37,432,659 (GRCm39) V750D possibly damaging Het
Reg3d G A 6: 78,354,428 (GRCm39) P58S probably damaging Het
Rp1 A G 1: 4,112,212 (GRCm39) L1213P unknown Het
Sema6b A G 17: 56,431,047 (GRCm39) L872S probably benign Het
Serpinb7 T C 1: 107,379,436 (GRCm39) I281T probably damaging Het
Shank2 T C 7: 143,838,821 (GRCm39) V685A possibly damaging Het
Slc28a2 A G 2: 122,284,980 (GRCm39) I323V possibly damaging Het
Slc7a6 A T 8: 106,919,099 (GRCm39) I228F probably damaging Het
Slc9a9 A G 9: 94,821,512 (GRCm39) T300A possibly damaging Het
Spta1 A G 1: 174,068,653 (GRCm39) N2151S probably damaging Het
Sult2a1 T A 7: 13,569,945 (GRCm39) I96L probably benign Het
Tgm2 T C 2: 157,966,070 (GRCm39) D528G probably benign Het
Ubl7 T C 9: 57,818,456 (GRCm39) probably null Het
Vcan T A 13: 89,839,716 (GRCm39) I983L probably benign Het
Vmn1r172 T C 7: 23,359,742 (GRCm39) L209P probably damaging Het
Vmn1r181 G A 7: 23,684,183 (GRCm39) R216Q probably benign Het
Vmn1r3 T C 4: 3,184,993 (GRCm39) S105G probably benign Het
Zfp644 A T 5: 106,783,711 (GRCm39) H945Q 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
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
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'- CTCCTCCCAGTCTGCAAAAG -3'
(R):5'- TTTCCGGAAGAAGTGGCAGTG -3'

Sequencing Primer
(F):5'- GGCACCATCGACTACAATCC -3'
(R):5'- TGAGAGAACAGAGGCCTCTTTAAG -3'
Posted On 2018-04-02