Incidental Mutation 'R8256:Hira'
ID 640575
Institutional Source Beutler Lab
Gene Symbol Hira
Ensembl Gene ENSMUSG00000022702
Gene Name histone cell cycle regulator
Synonyms Tuple1, Gm15797, D16Ertd95e
MMRRC Submission 067682-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R8256 (G1)
Quality Score 225.009
Status Validated
Chromosome 16
Chromosomal Location 18695787-18789059 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 18744443 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 387 (T387A)
Ref Sequence ENSEMBL: ENSMUSP00000004222 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000004222] [ENSMUST00000120532] [ENSMUST00000153397] [ENSMUST00000190050]
AlphaFold Q61666
Predicted Effect probably benign
Transcript: ENSMUST00000004222
AA Change: T387A

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000004222
Gene: ENSMUSG00000022702
AA Change: T387A

DomainStartEndE-ValueType
WD40 1 44 1.56e-1 SMART
WD40 59 98 9.67e-7 SMART
WD40 120 159 3.58e-10 SMART
WD40 163 202 7.22e-6 SMART
WD40 212 254 9.17e1 SMART
WD40 257 313 1.54e0 SMART
WD40 319 356 2.86e0 SMART
low complexity region 405 412 N/A INTRINSIC
Pfam:HIRA_B 448 470 1.9e-10 PFAM
low complexity region 493 507 N/A INTRINSIC
low complexity region 540 556 N/A INTRINSIC
low complexity region 600 614 N/A INTRINSIC
low complexity region 626 641 N/A INTRINSIC
Pfam:Hira 761 960 2.9e-61 PFAM
low complexity region 979 989 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000120532
AA Change: T343A

PolyPhen 2 Score 0.025 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000112614
Gene: ENSMUSG00000022702
AA Change: T343A

DomainStartEndE-ValueType
WD40 15 54 9.67e-7 SMART
WD40 76 115 3.58e-10 SMART
WD40 119 158 7.22e-6 SMART
WD40 168 210 9.17e1 SMART
WD40 213 269 1.54e0 SMART
WD40 275 312 2.86e0 SMART
low complexity region 361 368 N/A INTRINSIC
Pfam:HIRA_B 404 427 1.9e-11 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000153397
SMART Domains Protein: ENSMUSP00000117944
Gene: ENSMUSG00000022702

DomainStartEndE-ValueType
Blast:WD40 1 40 1e-18 BLAST
SCOP:d1erja_ 7 33 3e-3 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000190050
SMART Domains Protein: ENSMUSP00000141101
Gene: ENSMUSG00000099908

DomainStartEndE-ValueType
low complexity region 26 37 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.8%
Validation Efficiency 100% (41/41)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a histone chaperone that preferentially places the variant histone H3.3 in nucleosomes. Orthologs of this gene in yeast, flies, and plants are necessary for the formation of transcriptionally silent heterochomatin. This gene plays an important role in the formation of the senescence-associated heterochromatin foci. These foci likely mediate the irreversible cell cycle changes that occur in senescent cells. It is considered the primary candidate gene in some haploinsufficiency syndromes such as DiGeorge syndrome, and insufficient production of the gene may disrupt normal embryonic development. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for a targeted null mutation exhibit disrupted gastrulation, malformations of axial and paraxial mesoendoderm, abnormal placentas, failure of cardiac development, and lethality by embryonic day 11. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acap2 A T 16: 30,958,287 (GRCm39) probably null Het
Acsbg1 A T 9: 54,525,345 (GRCm39) M402K probably damaging Het
Adamts2 T C 11: 50,683,583 (GRCm39) V955A probably benign Het
Adcy2 C T 13: 68,768,880 (GRCm39) E1083K probably damaging Het
Adgrb2 G A 4: 129,901,921 (GRCm39) A484T probably damaging Het
Adgrv1 G T 13: 81,727,679 (GRCm39) D320E probably damaging Het
Arf4 T C 14: 26,377,126 (GRCm39) S178P probably benign Het
Atg9a G A 1: 75,163,563 (GRCm39) T179I possibly damaging Het
Atp13a2 A C 4: 140,722,922 (GRCm39) Q225P possibly damaging Het
Axdnd1 T C 1: 156,158,236 (GRCm39) T1105A unknown Het
Bltp2 T A 11: 78,167,979 (GRCm39) D1471E probably benign Het
Ccdc68 G T 18: 70,072,018 (GRCm39) E32* probably null Het
Chd9 T C 8: 91,660,129 (GRCm39) V363A unknown Het
Cmya5 C T 13: 93,229,986 (GRCm39) E1701K possibly damaging Het
Def8 T C 8: 124,186,368 (GRCm39) F369S probably damaging Het
Dhx8 C T 11: 101,631,588 (GRCm39) P394S possibly damaging Het
Fbxo3 A G 2: 103,864,008 (GRCm39) R88G probably damaging Het
Gstm4 A G 3: 107,951,667 (GRCm39) probably null Het
Hspbap1 A G 16: 35,590,879 (GRCm39) T12A probably benign Het
Lipi G A 16: 75,370,950 (GRCm39) A89V probably benign Het
Lsamp A T 16: 41,965,007 (GRCm39) Y305F probably damaging Het
Ltbp1 T A 17: 75,622,236 (GRCm39) probably benign Het
Mphosph9 C T 5: 124,393,169 (GRCm39) D1116N probably damaging Het
Mylip T C 13: 45,561,833 (GRCm39) C277R probably damaging Het
Mylk4 T C 13: 32,904,522 (GRCm39) D204G probably damaging Het
Ncf2 G A 1: 152,692,851 (GRCm39) probably null Het
Or2n1e T G 17: 38,586,411 (GRCm39) L250V probably damaging Het
Plekhg3 T C 12: 76,609,041 (GRCm39) L138P probably damaging Het
Pramel27 A G 4: 143,578,255 (GRCm39) R172G probably benign Het
Ptk6 T A 2: 180,837,633 (GRCm39) K429* probably null Het
Rasgrp4 T C 7: 28,842,500 (GRCm39) V258A probably damaging Het
Rp1l1 T C 14: 64,265,602 (GRCm39) L396S probably benign Het
Samd8 A T 14: 21,833,745 (GRCm39) probably null Het
Spock1 T A 13: 57,588,257 (GRCm39) I269F probably damaging Het
Tap2 A G 17: 34,435,006 (GRCm39) D683G probably benign Het
Terb1 T C 8: 105,199,579 (GRCm39) D455G possibly damaging Het
Tnfaip8l3 A G 9: 53,934,528 (GRCm39) V149A probably benign Het
Ubr7 T A 12: 102,736,170 (GRCm39) M364K probably damaging Het
Vmn1r121 T G 7: 20,831,679 (GRCm39) N254H probably benign Het
Zfp804a A G 2: 81,884,193 (GRCm39) N20S probably damaging Het
Zhx1 T C 15: 57,916,359 (GRCm39) K629R probably benign Het
Other mutations in Hira
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00560:Hira APN 16 18,765,090 (GRCm39) splice site probably benign
IGL01285:Hira APN 16 18,730,930 (GRCm39) missense probably benign 0.01
F5770:Hira UTSW 16 18,713,571 (GRCm39) missense probably damaging 1.00
IGL02796:Hira UTSW 16 18,744,404 (GRCm39) missense probably benign 0.01
R0123:Hira UTSW 16 18,774,921 (GRCm39) missense probably benign 0.45
R0225:Hira UTSW 16 18,774,921 (GRCm39) missense probably benign 0.45
R0606:Hira UTSW 16 18,753,797 (GRCm39) missense probably benign 0.00
R1017:Hira UTSW 16 18,718,097 (GRCm39) splice site probably null
R1456:Hira UTSW 16 18,744,413 (GRCm39) missense probably benign 0.02
R1479:Hira UTSW 16 18,715,219 (GRCm39) missense probably damaging 1.00
R1731:Hira UTSW 16 18,751,764 (GRCm39) missense probably benign 0.01
R1830:Hira UTSW 16 18,766,164 (GRCm39) missense probably damaging 1.00
R2039:Hira UTSW 16 18,770,451 (GRCm39) missense probably benign 0.05
R4328:Hira UTSW 16 18,715,362 (GRCm39) missense probably benign 0.01
R4401:Hira UTSW 16 18,744,470 (GRCm39) missense probably damaging 1.00
R4423:Hira UTSW 16 18,774,952 (GRCm39) missense possibly damaging 0.80
R4634:Hira UTSW 16 18,765,150 (GRCm39) missense probably damaging 0.98
R4728:Hira UTSW 16 18,741,654 (GRCm39) missense probably damaging 1.00
R5050:Hira UTSW 16 18,744,609 (GRCm39) missense possibly damaging 0.75
R5139:Hira UTSW 16 18,773,508 (GRCm39) missense probably damaging 1.00
R5201:Hira UTSW 16 18,770,865 (GRCm39) missense probably damaging 0.98
R5327:Hira UTSW 16 18,773,508 (GRCm39) missense probably damaging 1.00
R5483:Hira UTSW 16 18,788,290 (GRCm39) missense possibly damaging 0.89
R5573:Hira UTSW 16 18,735,349 (GRCm39) missense probably damaging 1.00
R5626:Hira UTSW 16 18,746,262 (GRCm39) missense probably damaging 0.97
R5768:Hira UTSW 16 18,753,768 (GRCm39) splice site probably benign
R5952:Hira UTSW 16 18,753,815 (GRCm39) missense possibly damaging 0.83
R6128:Hira UTSW 16 18,751,727 (GRCm39) missense probably benign 0.08
R6280:Hira UTSW 16 18,729,457 (GRCm39) missense probably damaging 1.00
R7116:Hira UTSW 16 18,730,864 (GRCm39) missense probably damaging 1.00
R7363:Hira UTSW 16 18,716,532 (GRCm39) missense possibly damaging 0.64
R7497:Hira UTSW 16 18,770,829 (GRCm39) missense probably damaging 0.99
R8059:Hira UTSW 16 18,730,901 (GRCm39) missense probably damaging 0.97
R8079:Hira UTSW 16 18,744,507 (GRCm39) missense probably benign 0.34
R8167:Hira UTSW 16 18,715,259 (GRCm39) missense probably benign
R8199:Hira UTSW 16 18,766,194 (GRCm39) missense probably benign
R8404:Hira UTSW 16 18,770,912 (GRCm39) missense possibly damaging 0.75
R8877:Hira UTSW 16 18,770,854 (GRCm39) missense probably benign 0.08
R8928:Hira UTSW 16 18,716,537 (GRCm39) missense probably benign
R8984:Hira UTSW 16 18,746,261 (GRCm39) missense possibly damaging 0.78
R9391:Hira UTSW 16 18,767,892 (GRCm39) missense possibly damaging 0.92
R9418:Hira UTSW 16 18,770,025 (GRCm39) missense probably benign 0.00
R9476:Hira UTSW 16 18,772,789 (GRCm39) missense probably damaging 1.00
R9510:Hira UTSW 16 18,772,789 (GRCm39) missense probably damaging 1.00
V7581:Hira UTSW 16 18,713,571 (GRCm39) missense probably damaging 1.00
V7582:Hira UTSW 16 18,713,571 (GRCm39) missense probably damaging 1.00
Z1177:Hira UTSW 16 18,730,899 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ACATGTCTAGTCAGCGACTG -3'
(R):5'- TTAGTGCCACTGGACCATG -3'

Sequencing Primer
(F):5'- CTGATGGTGAGCTGGCCTC -3'
(R):5'- TGGACCATGCCCTCACC -3'
Posted On 2020-07-28