Incidental Mutation 'PIT4449001:Asf1b'
Institutional Source Beutler Lab
Gene Symbol Asf1b
Ensembl Gene ENSMUSG00000005470
Gene Nameanti-silencing function 1B histone chaperone
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #PIT4449001 (G1)
Quality Score225.009
Status Not validated
Chromosomal Location83955507-83970197 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 83967982 bp
Amino Acid Change Asparagine to Serine at position 125 (N125S)
Ref Sequence ENSEMBL: ENSMUSP00000005607 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000005607]
Predicted Effect probably benign
Transcript: ENSMUST00000005607
AA Change: N125S

PolyPhen 2 Score 0.010 (Sensitivity: 0.96; Specificity: 0.77)
SMART Domains Protein: ENSMUSP00000005607
Gene: ENSMUSG00000005470
AA Change: N125S

Pfam:ASF1_hist_chap 1 154 1.2e-74 PFAM
Coding Region Coverage
  • 1x: 93.3%
  • 3x: 90.8%
  • 10x: 84.7%
  • 20x: 71.6%
Validation Efficiency
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 H3/H4 family of histone chaperone proteins and is similar to the anti-silencing function-1 gene in yeast. The encoded protein is the substrate of the tousled-like kinase family of cell cycle-regulated kinases, and may play a key role in modulating the nucleosome structure of chromatin by ensuring a constant supply of histones at sites of nucleosome assembly. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mutant mice are viable and fertile and exhibit no overt abnormal phenotype. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 43 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
BC048671 T A 6: 90,305,163 L101I probably damaging Het
Camta1 A G 4: 151,131,586 L959P probably benign Het
Cfh C A 1: 140,112,565 V598F probably damaging Het
Cyp2j7 G T 4: 96,215,338 T320K probably damaging Het
Ddr1 A G 17: 35,687,249 I468T possibly damaging Het
Dhx15 A G 5: 52,160,958 V510A probably damaging Het
Dpp4 T A 2: 62,356,644 K507N probably benign Het
Evpl G A 11: 116,233,399 T198M possibly damaging Het
Gabbr1 G A 17: 37,056,350 V373I probably damaging Het
Gak A T 5: 108,580,925 S1049T probably benign Het
Gipr C T 7: 19,160,618 R253H probably benign Het
Gm3685 T A 14: 7,043,960 M73L probably benign Het
Gm5168 C T X: 26,039,540 R129Q probably null Het
Kcnh1 T A 1: 192,418,684 V555D probably damaging Het
Kif26b T C 1: 178,918,086 S1916P probably damaging Het
Lingo4 T C 3: 94,401,932 V59A probably benign Het
Maats1 T C 16: 38,328,358 E236G probably damaging Het
Mroh8 T A 2: 157,225,534 Q635L probably damaging Het
Msh6 T A 17: 87,986,188 D790E probably damaging Het
Nrxn1 A T 17: 90,597,579 W809R probably damaging Het
Olfr201 C A 16: 59,269,130 C179F probably damaging Het
Polr3d T C 14: 70,439,463 H397R probably benign Het
Pwp2 G A 10: 78,178,470 T432I probably benign Het
Rad21 G C 15: 51,973,243 F177L probably benign Het
Rnf182 G A 13: 43,668,677 V235I probably benign Het
Scn11a C T 9: 119,769,948 C1172Y probably damaging Het
Sh2b3 A G 5: 121,828,679 L124P possibly damaging Het
Six2 T C 17: 85,685,478 N199S probably benign Het
Slc5a3 A G 16: 92,077,814 D253G probably benign Het
Synm A G 7: 67,735,277 M879T probably benign Het
Tasp1 A G 2: 139,910,535 I328T possibly damaging Het
Tbrg4 T C 11: 6,619,689 Q309R probably damaging Het
Tcrg-C3 A T 13: 19,263,362 R162* probably null Het
Tmtc2 A G 10: 105,303,604 L687P probably damaging Het
Tufm T C 7: 126,487,449 M1T probably null Het
Vmn2r116 A C 17: 23,388,947 L496F probably benign Het
Vmn2r75 C T 7: 86,165,583 C234Y probably damaging Het
Wars2 G T 3: 99,205,279 V162L possibly damaging Het
Zc3h11a A T 1: 133,624,611 V586D probably benign Het
Zdhhc5 A T 2: 84,690,227 N535K probably damaging Het
Zfp52 T C 17: 21,557,216 Y38H probably damaging Het
Zfp729b T C 13: 67,591,423 M908V probably benign Het
Zfp772 T C 7: 7,204,351 I114V probably benign Het
Other mutations in Asf1b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01995:Asf1b APN 8 83955904 missense probably benign 0.01
IGL02504:Asf1b APN 8 83955829 start codon destroyed probably null 0.99
IGL03172:Asf1b APN 8 83967913 missense probably benign 0.05
contraire UTSW 8 83955911 missense probably damaging 1.00
R5156:Asf1b UTSW 8 83955911 missense probably damaging 1.00
R5257:Asf1b UTSW 8 83969267 missense probably benign
R5258:Asf1b UTSW 8 83969267 missense probably benign
R7610:Asf1b UTSW 8 83965049 missense probably damaging 0.97
R7936:Asf1b UTSW 8 83969219 missense probably benign 0.00
R8300:Asf1b UTSW 8 83969176 missense possibly damaging 0.83
R8375:Asf1b UTSW 8 83967930 missense probably damaging 1.00
Z1088:Asf1b UTSW 8 83969152 missense possibly damaging 0.94
Predicted Primers PCR Primer

Sequencing Primer
Posted On2019-06-07