Incidental Mutation 'R0589:Dhx9'
ID 55858
Institutional Source Beutler Lab
Gene Symbol Dhx9
Ensembl Gene ENSMUSG00000042699
Gene Name DExH-box helicase 9
Synonyms Ddx9, NDHII, nuclear DNA helicase II, leukophysin, NDH II, RNA helicase, RHA
MMRRC Submission 038779-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R0589 (G1)
Quality Score 98
Status Validated
Chromosome 1
Chromosomal Location 153331504-153363406 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to T at 153348037 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glutamine to Lysine at position 361 (Q361K)
Ref Sequence ENSEMBL: ENSMUSP00000139806 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000042141] [ENSMUST00000186380] [ENSMUST00000186966] [ENSMUST00000188345]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000042141
AA Change: Q362K

PolyPhen 2 Score 0.962 (Sensitivity: 0.78; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000038135
Gene: ENSMUSG00000042699
AA Change: Q362K

DomainStartEndE-ValueType
DSRM 4 70 2.23e-17 SMART
low complexity region 80 91 N/A INTRINSIC
low complexity region 93 120 N/A INTRINSIC
DSRM 184 254 3.52e-15 SMART
low complexity region 284 299 N/A INTRINSIC
low complexity region 334 349 N/A INTRINSIC
DEXDc 389 576 1.61e-25 SMART
low complexity region 592 608 N/A INTRINSIC
HELICc 667 772 4.69e-18 SMART
HA2 834 922 1.33e-24 SMART
Pfam:OB_NTP_bind 961 1077 1.6e-18 PFAM
low complexity region 1173 1309 N/A INTRINSIC
low complexity region 1313 1337 N/A INTRINSIC
low complexity region 1339 1384 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000186380
AA Change: Q361K

PolyPhen 2 Score 0.933 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000139825
Gene: ENSMUSG00000042699
AA Change: Q361K

DomainStartEndE-ValueType
DSRM 4 70 1.3e-19 SMART
low complexity region 80 91 N/A INTRINSIC
low complexity region 93 120 N/A INTRINSIC
DSRM 183 253 2.1e-17 SMART
low complexity region 283 298 N/A INTRINSIC
low complexity region 333 348 N/A INTRINSIC
DEXDc 388 575 6.6e-28 SMART
low complexity region 591 607 N/A INTRINSIC
HELICc 666 771 1.9e-20 SMART
HA2 833 921 9.9e-29 SMART
Pfam:OB_NTP_bind 960 1076 5e-13 PFAM
low complexity region 1172 1308 N/A INTRINSIC
low complexity region 1312 1336 N/A INTRINSIC
low complexity region 1338 1383 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000186966
AA Change: Q361K

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000139806
Gene: ENSMUSG00000042699
AA Change: Q361K

DomainStartEndE-ValueType
DSRM 4 70 1.3e-19 SMART
low complexity region 80 91 N/A INTRINSIC
low complexity region 93 120 N/A INTRINSIC
DSRM 183 253 2.1e-17 SMART
low complexity region 283 298 N/A INTRINSIC
low complexity region 333 348 N/A INTRINSIC
Blast:DEXDc 349 451 1e-37 BLAST
PDB:3LLM|B 349 456 2e-55 PDB
Predicted Effect possibly damaging
Transcript: ENSMUST00000188345
AA Change: Q362K

PolyPhen 2 Score 0.743 (Sensitivity: 0.85; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000139827
Gene: ENSMUSG00000042699
AA Change: Q362K

DomainStartEndE-ValueType
DSRM 4 70 1.3e-19 SMART
low complexity region 80 91 N/A INTRINSIC
low complexity region 93 120 N/A INTRINSIC
DSRM 184 254 2.1e-17 SMART
low complexity region 284 299 N/A INTRINSIC
low complexity region 334 349 N/A INTRINSIC
DEXDc 389 576 6.6e-28 SMART
low complexity region 592 608 N/A INTRINSIC
Pfam:Helicase_C 678 735 6.4e-9 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000189509
Predicted Effect noncoding transcript
Transcript: ENSMUST00000189516
Predicted Effect probably benign
Transcript: ENSMUST00000190544
Meta Mutation Damage Score 0.1494 question?
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.8%
  • 10x: 97.3%
  • 20x: 94.1%
Validation Efficiency 98% (62/63)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the DEAH-containing family of RNA helicases. The encoded protein is an enzyme that catalyzes the ATP-dependent unwinding of double-stranded RNA and DNA-RNA complexes. This protein localizes to both the nucleus and the cytoplasm and functions as a transcriptional regulator. This protein may also be involved in the expression and nuclear export of retroviral RNAs. Alternate splicing results in multiple transcript variants. Pseudogenes of this gene are found on chromosomes 11 and 13.[provided by RefSeq, Feb 2010]
PHENOTYPE: Homozygotes die in embryonic stages with massive apoptotic cell death in embryonic ectodermal cells. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 56 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca8b G T 11: 109,833,094 (GRCm39) A1202E probably damaging Het
Abcc12 A T 8: 87,287,101 (GRCm39) I155N possibly damaging Het
Atf4 T A 15: 80,140,640 (GRCm39) H47Q probably damaging Het
Atm T A 9: 53,401,492 (GRCm39) D1459V possibly damaging Het
Bicral A G 17: 47,112,522 (GRCm39) S893P probably benign Het
Camk2a G A 18: 61,097,036 (GRCm39) probably null Het
Cebpz G A 17: 79,244,308 (GRCm39) T51I probably damaging Het
Cers5 A T 15: 99,638,837 (GRCm39) D208E probably damaging Het
Cimip2b T C 4: 43,427,355 (GRCm39) probably benign Het
Cyp1a2 T C 9: 57,586,345 (GRCm39) D391G possibly damaging Het
Dct G T 14: 118,280,682 (GRCm39) F111L probably benign Het
Ddb1 T G 19: 10,599,080 (GRCm39) I529S probably benign Het
Dnai3 A G 3: 145,768,086 (GRCm39) S592P probably benign Het
Erbin G T 13: 104,022,795 (GRCm39) R15S probably damaging Het
F13b T C 1: 139,434,671 (GRCm39) S146P possibly damaging Het
Ggnbp2 A T 11: 84,727,277 (GRCm39) C520S probably damaging Het
Gpx3 A G 11: 54,800,329 (GRCm39) I208V probably benign Het
Grk3 A G 5: 113,076,629 (GRCm39) probably benign Het
Heatr9 T C 11: 83,405,516 (GRCm39) probably benign Het
Heg1 T G 16: 33,552,077 (GRCm39) I762R probably damaging Het
Ints11 A T 4: 155,971,343 (GRCm39) T264S probably damaging Het
Ints14 T C 9: 64,887,113 (GRCm39) L348P probably damaging Het
Maco1 C A 4: 134,555,528 (GRCm39) C315F probably benign Het
Marf1 C A 16: 13,959,919 (GRCm39) probably benign Het
Med13 A G 11: 86,174,075 (GRCm39) Y1808H probably damaging Het
Mef2a G T 7: 66,884,896 (GRCm39) S406* probably null Het
Mrpl45 A T 11: 97,214,714 (GRCm39) T134S probably benign Het
Myh8 A G 11: 67,189,453 (GRCm39) I1210V probably benign Het
Nsd3 T C 8: 26,131,303 (GRCm39) S223P probably damaging Het
Or2j6 T G 7: 139,980,813 (GRCm39) S49R possibly damaging Het
Or4c115 A G 2: 88,927,606 (GRCm39) F222L probably benign Het
Or5be3 A T 2: 86,864,459 (GRCm39) Y35* probably null Het
P3h3 T A 6: 124,818,644 (GRCm39) E731D probably damaging Het
Pcdhac2 A G 18: 37,279,527 (GRCm39) R836G probably benign Het
Pdzd2 A G 15: 12,376,385 (GRCm39) V1250A probably benign Het
Pgbd1 G A 13: 21,618,600 (GRCm39) T19I possibly damaging Het
Phtf2 T A 5: 21,018,249 (GRCm39) R31* probably null Het
Plod2 T A 9: 92,475,799 (GRCm39) V294D probably benign Het
Rassf5 C T 1: 131,172,720 (GRCm39) G50R probably damaging Het
Rexo5 A G 7: 119,444,606 (GRCm39) T694A probably benign Het
Rtcb A C 10: 85,787,315 (GRCm39) S82A probably damaging Het
Rufy4 T C 1: 74,172,042 (GRCm39) L255P probably damaging Het
Slc35c1 A G 2: 92,284,859 (GRCm39) F252L probably damaging Het
Slco6d1 A T 1: 98,427,472 (GRCm39) probably benign Het
Sox10 T G 15: 79,047,485 (GRCm39) probably benign Het
Stard9 A G 2: 120,529,028 (GRCm39) M1762V probably benign Het
Stat3 A T 11: 100,798,909 (GRCm39) Y94N probably damaging Het
Tasor T C 14: 27,183,107 (GRCm39) I522T probably benign Het
Tecta T A 9: 42,256,930 (GRCm39) Y1582F probably benign Het
Tex44 A G 1: 86,355,453 (GRCm39) D454G probably damaging Het
Tle6 A G 10: 81,431,253 (GRCm39) probably benign Het
Tmod2 T C 9: 75,484,041 (GRCm39) E303G probably damaging Het
Trem1 A G 17: 48,544,245 (GRCm39) D90G possibly damaging Het
Trhde A T 10: 114,284,229 (GRCm39) D751E probably benign Het
Ttn A T 2: 76,795,589 (GRCm39) probably null Het
Vars2 T C 17: 35,970,068 (GRCm39) T774A probably benign Het
Other mutations in Dhx9
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00500:Dhx9 APN 1 153,341,494 (GRCm39) missense probably damaging 1.00
IGL01284:Dhx9 APN 1 153,340,644 (GRCm39) missense probably damaging 1.00
IGL01555:Dhx9 APN 1 153,335,312 (GRCm39) missense probably damaging 1.00
IGL01767:Dhx9 APN 1 153,344,614 (GRCm39) splice site probably benign
IGL02938:Dhx9 APN 1 153,340,376 (GRCm39) missense probably benign 0.37
R0001:Dhx9 UTSW 1 153,338,382 (GRCm39) missense probably damaging 1.00
R0046:Dhx9 UTSW 1 153,348,453 (GRCm39) missense probably benign 0.27
R0309:Dhx9 UTSW 1 153,341,441 (GRCm39) missense probably benign 0.00
R0517:Dhx9 UTSW 1 153,354,662 (GRCm39) missense possibly damaging 0.93
R1217:Dhx9 UTSW 1 153,334,109 (GRCm39) missense probably damaging 1.00
R1406:Dhx9 UTSW 1 153,340,684 (GRCm39) missense probably damaging 1.00
R1406:Dhx9 UTSW 1 153,340,684 (GRCm39) missense probably damaging 1.00
R1430:Dhx9 UTSW 1 153,359,493 (GRCm39) missense probably benign 0.44
R1456:Dhx9 UTSW 1 153,341,441 (GRCm39) missense probably benign 0.00
R1460:Dhx9 UTSW 1 153,341,426 (GRCm39) missense probably benign 0.01
R1724:Dhx9 UTSW 1 153,334,234 (GRCm39) missense probably benign 0.00
R1848:Dhx9 UTSW 1 153,341,499 (GRCm39) missense probably damaging 0.99
R1922:Dhx9 UTSW 1 153,336,020 (GRCm39) splice site probably null
R2001:Dhx9 UTSW 1 153,331,857 (GRCm39) nonsense probably null
R3084:Dhx9 UTSW 1 153,341,445 (GRCm39) missense probably benign 0.34
R3085:Dhx9 UTSW 1 153,341,445 (GRCm39) missense probably benign 0.34
R3123:Dhx9 UTSW 1 153,341,452 (GRCm39) missense possibly damaging 0.90
R3730:Dhx9 UTSW 1 153,353,866 (GRCm39) missense probably benign 0.16
R4274:Dhx9 UTSW 1 153,344,672 (GRCm39) missense probably damaging 1.00
R4353:Dhx9 UTSW 1 153,347,535 (GRCm39) missense probably damaging 1.00
R4560:Dhx9 UTSW 1 153,342,903 (GRCm39) missense probably damaging 1.00
R4583:Dhx9 UTSW 1 153,336,049 (GRCm39) missense probably damaging 0.98
R4598:Dhx9 UTSW 1 153,342,797 (GRCm39) frame shift probably null
R4603:Dhx9 UTSW 1 153,342,797 (GRCm39) frame shift probably null
R4889:Dhx9 UTSW 1 153,356,895 (GRCm39) missense probably damaging 1.00
R4931:Dhx9 UTSW 1 153,348,419 (GRCm39) missense probably benign 0.02
R5411:Dhx9 UTSW 1 153,356,969 (GRCm39) missense probably benign 0.27
R5569:Dhx9 UTSW 1 153,342,838 (GRCm39) missense possibly damaging 0.83
R5635:Dhx9 UTSW 1 153,359,493 (GRCm39) missense probably benign 0.44
R5659:Dhx9 UTSW 1 153,347,481 (GRCm39) missense probably damaging 1.00
R6128:Dhx9 UTSW 1 153,353,835 (GRCm39) missense probably damaging 1.00
R6215:Dhx9 UTSW 1 153,348,209 (GRCm39) missense probably damaging 1.00
R6428:Dhx9 UTSW 1 153,332,324 (GRCm39) unclassified probably benign
R6489:Dhx9 UTSW 1 153,332,389 (GRCm39) unclassified probably benign
R6717:Dhx9 UTSW 1 153,349,210 (GRCm39) splice site probably null
R7098:Dhx9 UTSW 1 153,340,768 (GRCm39) missense probably benign
R7209:Dhx9 UTSW 1 153,340,369 (GRCm39) missense possibly damaging 0.90
R7226:Dhx9 UTSW 1 153,341,423 (GRCm39) missense probably benign 0.00
R7440:Dhx9 UTSW 1 153,356,977 (GRCm39) missense probably benign
R7685:Dhx9 UTSW 1 153,334,152 (GRCm39) missense probably damaging 0.99
R7712:Dhx9 UTSW 1 153,340,747 (GRCm39) missense probably benign 0.07
R8088:Dhx9 UTSW 1 153,338,443 (GRCm39) missense probably benign 0.26
R8371:Dhx9 UTSW 1 153,331,961 (GRCm39) missense unknown
R8397:Dhx9 UTSW 1 153,344,657 (GRCm39) missense probably damaging 1.00
R8502:Dhx9 UTSW 1 153,335,210 (GRCm39) missense probably benign 0.01
R8519:Dhx9 UTSW 1 153,348,922 (GRCm39) missense probably damaging 1.00
R8531:Dhx9 UTSW 1 153,334,182 (GRCm39) missense possibly damaging 0.95
R8842:Dhx9 UTSW 1 153,338,335 (GRCm39) missense possibly damaging 0.91
R9145:Dhx9 UTSW 1 153,336,826 (GRCm39) missense probably damaging 1.00
R9295:Dhx9 UTSW 1 153,340,673 (GRCm39) missense probably damaging 0.98
R9557:Dhx9 UTSW 1 153,333,292 (GRCm39) missense probably benign 0.10
R9661:Dhx9 UTSW 1 153,340,393 (GRCm39) missense probably damaging 1.00
X0066:Dhx9 UTSW 1 153,348,275 (GRCm39) missense probably benign 0.00
Z1177:Dhx9 UTSW 1 153,332,321 (GRCm39) missense unknown
Predicted Primers PCR Primer
(F):5'- GTAGCCCCTCGGATAATCACAACTG -3'
(R):5'- TTGGTCACCTCCACAATCCAACTG -3'

Sequencing Primer
(F):5'- CTTGTAACACCTGGTTCAGCAAAG -3'
(R):5'- CTGGAATCCTTGGACAAGTAGC -3'
Posted On 2013-07-11