Incidental Mutation 'R0551:H2afy2'
ID45176
Institutional Source Beutler Lab
Gene Symbol H2afy2
Ensembl Gene ENSMUSG00000020086
Gene NameH2A histone family, member Y2
SynonymsmacroH2A2
MMRRC Submission 038743-MU
Accession Numbers
Is this an essential gene? Possibly essential (E-score: 0.541) question?
Stock #R0551 (G1)
Quality Score225
Status Validated
Chromosome10
Chromosomal Location61738665-61784147 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 61741166 bp
ZygosityHeterozygous
Amino Acid Change Serine to Proline at position 308 (S308P)
Ref Sequence ENSEMBL: ENSMUSP00000020283 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000020283] [ENSMUST00000067857] [ENSMUST00000080099] [ENSMUST00000099706] [ENSMUST00000105455]
Predicted Effect probably damaging
Transcript: ENSMUST00000020283
AA Change: S308P

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000020283
Gene: ENSMUSG00000020086
AA Change: S308P

DomainStartEndE-ValueType
H2A 3 120 5.3e-67 SMART
low complexity region 134 151 N/A INTRINSIC
low complexity region 157 167 N/A INTRINSIC
Pfam:Macro 216 330 1.8e-28 PFAM
low complexity region 339 345 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000067857
SMART Domains Protein: ENSMUSP00000070054
Gene: ENSMUSG00000020085

DomainStartEndE-ValueType
Pfam:Pyr_redox_2 13 291 3.2e-20 PFAM
Pfam:K_oxygenase 89 193 1.4e-7 PFAM
Pfam:Pyr_redox 145 233 4e-10 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000080099
SMART Domains Protein: ENSMUSP00000078998
Gene: ENSMUSG00000020085

DomainStartEndE-ValueType
Pfam:Pyr_redox_2 12 302 5.4e-43 PFAM
Pfam:K_oxygenase 94 190 5.2e-7 PFAM
Pfam:Pyr_redox 144 230 7.2e-10 PFAM
low complexity region 328 342 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000099706
SMART Domains Protein: ENSMUSP00000097297
Gene: ENSMUSG00000020085

DomainStartEndE-ValueType
Pfam:Pyr_redox_2 13 291 3.2e-20 PFAM
Pfam:K_oxygenase 89 193 1.4e-7 PFAM
Pfam:Pyr_redox 145 233 4e-10 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000105455
SMART Domains Protein: ENSMUSP00000101095
Gene: ENSMUSG00000020085

DomainStartEndE-ValueType
Pfam:Pyr_redox_2 13 291 3.2e-20 PFAM
Pfam:K_oxygenase 89 193 1.4e-7 PFAM
Pfam:Pyr_redox 145 233 4e-10 PFAM
Meta Mutation Damage Score 0.8690 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.1%
  • 20x: 95.1%
Validation Efficiency 99% (77/78)
MGI Phenotype FUNCTION: Histones are basic nuclear proteins that are responsible for the nucleosome structure of the chromosomal fiber in eukaryotes. Nucleosomes consist of approximately 146 bp of DNA wrapped around a histone octamer composed of pairs of each of the four core histones (H2A, H2B, H3, and H4). The chromatin fiber is further compacted through the interaction of a linker histone, H1, with the DNA between the nucleosomes to form higher order chromatin structures. This gene encodes a replication-independent histone that is a member of the histone H2A family. It replaces conventional H2A histones in a subset of nucleosomes where it represses transcription and may participate in stable X chromosome inactivation. [provided by RefSeq, Nov 2015]
PHENOTYPE: Mice homozygous for a knock-out allele do not exhibit any developmental or reproductive abnormalities. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 75 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
3425401B19Rik T A 14: 32,662,641 T456S probably benign Het
5830473C10Rik C T 5: 90,572,719 P250S probably damaging Het
Acmsd A T 1: 127,766,333 K333N probably benign Het
Adcy2 T A 13: 68,796,539 K241N probably damaging Het
Aebp1 A G 11: 5,867,955 I77V probably benign Het
Ankrd35 A G 3: 96,683,960 T521A probably benign Het
Arap2 C T 5: 62,641,323 probably null Het
Arfgap3 A T 15: 83,343,137 C25S probably damaging Het
Arhgap20 T A 9: 51,825,825 probably benign Het
Arhgap39 C T 15: 76,734,886 D833N probably damaging Het
Auts2 T C 5: 131,440,469 E446G possibly damaging Het
Brwd1 C T 16: 96,035,974 R886H probably damaging Het
Carm1 G A 9: 21,580,491 probably null Het
Cdc5l G A 17: 45,415,684 R321W probably damaging Het
Cfap54 A T 10: 93,025,122 M841K probably benign Het
Clca4b T A 3: 144,928,626 T69S probably damaging Het
Cpox A G 16: 58,675,390 I357V probably benign Het
Diaph3 C A 14: 86,910,100 V711L probably benign Het
Fabp3-ps1 T C 10: 86,732,040 probably benign Het
Fam120b A T 17: 15,431,643 probably benign Het
Fcho1 A G 8: 71,712,174 S488P probably benign Het
Flcn A G 11: 59,795,748 probably null Het
Flt3l A G 7: 45,132,266 W234R probably damaging Het
Fzd7 G T 1: 59,483,284 V109L probably damaging Het
G3bp1 A G 11: 55,489,143 N101S probably benign Het
Gadd45g A G 13: 51,847,927 E143G probably damaging Het
Ganab T G 19: 8,907,280 I149S probably benign Het
Garnl3 A G 2: 33,016,738 S413P probably damaging Het
Glis1 C T 4: 107,568,119 probably null Het
Gm11563 A G 11: 99,658,713 S72P unknown Het
Gpd1 T G 15: 99,720,629 I188S possibly damaging Het
Gria2 A G 3: 80,732,026 probably benign Het
Hpcal4 G T 4: 123,189,055 A65S possibly damaging Het
Igsf10 G A 3: 59,328,668 T1364I probably benign Het
Kdm4a T C 4: 118,138,231 *1065W probably null Het
Klkb1 A G 8: 45,277,966 probably null Het
Lipo3 T C 19: 33,580,551 D147G probably damaging Het
Lrp1 A G 10: 127,571,958 S1821P probably benign Het
Manba T C 3: 135,517,973 I207T probably damaging Het
Mark3 T A 12: 111,633,634 S428T probably benign Het
Mfsd4a G A 1: 132,041,919 T348I probably damaging Het
Mfsd7a A G 5: 108,444,465 probably benign Het
Mybbp1a A G 11: 72,448,376 M880V probably benign Het
N4bp2 T A 5: 65,820,341 probably null Het
Nrd1 T G 4: 109,047,708 I712S probably damaging Het
Nup210 G A 6: 91,021,484 R774C possibly damaging Het
Obscn G A 11: 59,107,862 R1395* probably null Het
Olfr1454 T A 19: 13,064,294 D294E probably benign Het
Pcdh7 T C 5: 57,721,994 Y964H probably damaging Het
Plin4 T C 17: 56,106,756 T290A probably benign Het
Ppara T C 15: 85,787,105 probably benign Het
Psg21 T G 7: 18,652,640 probably null Het
Ptar1 C A 19: 23,720,340 N405K probably benign Het
Ralgps2 A G 1: 156,832,663 probably null Het
Rnf6 T A 5: 146,211,395 N271I possibly damaging Het
Sis T C 3: 72,925,407 D1019G possibly damaging Het
Slc37a3 A G 6: 39,352,754 probably benign Het
Slc6a12 G A 6: 121,356,918 V238I probably damaging Het
Sntg1 C A 1: 8,554,736 V279L possibly damaging Het
Sorbs1 T A 19: 40,311,816 E567D probably damaging Het
Sp110 C A 1: 85,589,100 probably benign Het
Ssu2 A G 6: 112,380,554 V175A possibly damaging Het
Stk36 G A 1: 74,616,621 E428K probably benign Het
Teddm1b A T 1: 153,875,344 I300F possibly damaging Het
Thy1 T C 9: 44,047,348 V129A probably damaging Het
Tiam2 T A 17: 3,428,954 M654K probably damaging Het
Tmem69 T C 4: 116,553,273 S167G probably benign Het
Tmem8 C A 17: 26,120,602 Q605K probably damaging Het
Tmem81 C G 1: 132,507,829 I124M probably damaging Het
Tspan10 A G 11: 120,444,418 D118G probably damaging Het
Tspo2 A G 17: 48,448,813 probably benign Het
Ttn G A 2: 76,908,328 Q4002* probably null Het
Tyro3 G A 2: 119,816,904 R834Q probably damaging Het
Ugt2b1 T C 5: 86,926,084 K139E probably benign Het
Vmn1r9 A T 6: 57,071,539 I200F probably benign Het
Other mutations in H2afy2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01685:H2afy2 APN 10 61757771 missense probably damaging 0.96
lown UTSW 10 61757835 missense probably damaging 0.99
R1371:H2afy2 UTSW 10 61749333 missense possibly damaging 0.70
R4830:H2afy2 UTSW 10 61739353 missense possibly damaging 0.95
R5394:H2afy2 UTSW 10 61751687 missense possibly damaging 0.89
R5541:H2afy2 UTSW 10 61747717 missense probably benign 0.20
R6029:H2afy2 UTSW 10 61747762 missense possibly damaging 0.75
R6498:H2afy2 UTSW 10 61757835 missense probably damaging 0.99
R6735:H2afy2 UTSW 10 61741267 missense probably damaging 0.98
R7139:H2afy2 UTSW 10 61757895 start codon destroyed unknown
Z1177:H2afy2 UTSW 10 61739350 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TGCTCCCAGTTCAGTTAAGAAAGCC -3'
(R):5'- AAGCTCTGCTTCCTGCCAAACC -3'

Sequencing Primer
(F):5'- cacacacacacacacacag -3'
(R):5'- AGGGATGTGTCACCTCCTAGTC -3'
Posted On2013-06-11