Incidental Mutation 'R9387:Chaf1b'
ID 710401
Institutional Source Beutler Lab
Gene Symbol Chaf1b
Ensembl Gene ENSMUSG00000022945
Gene Name chromatin assembly factor 1, subunit B
Synonyms MPHOSPH7, CAF1, CAF1A, CAF1P60, CAF-IP60, CAF-1 subunit B, CAF-I 60 kDa subunit, 2600017H24Rik
MMRRC Submission
Accession Numbers
Essential gene? Probably essential (E-score: 0.959) question?
Stock # R9387 (G1)
Quality Score 225.009
Status Validated
Chromosome 16
Chromosomal Location 93680801-93703003 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to G at 93689629 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Phenylalanine to Valine at position 225 (F225V)
Ref Sequence ENSEMBL: ENSMUSP00000023666 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000023666] [ENSMUST00000117099] [ENSMUST00000143006]
AlphaFold Q9D0N7
Predicted Effect probably benign
Transcript: ENSMUST00000023666
AA Change: F225V

PolyPhen 2 Score 0.280 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000023666
Gene: ENSMUSG00000022945
AA Change: F225V

DomainStartEndE-ValueType
WD40 3 45 4.95e0 SMART
WD40 55 94 4.44e-6 SMART
WD40 118 157 3.78e-9 SMART
WD40 160 199 5.86e-6 SMART
Blast:WD40 219 258 5e-10 BLAST
WD40 274 338 2.84e2 SMART
WD40 344 381 5.13e0 SMART
Pfam:CAF-1_p60_C 388 564 2e-75 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000117099
AA Change: F225V

PolyPhen 2 Score 0.280 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000113684
Gene: ENSMUSG00000022945
AA Change: F225V

DomainStartEndE-ValueType
WD40 3 45 4.95e0 SMART
WD40 55 94 4.44e-6 SMART
WD40 118 157 3.78e-9 SMART
WD40 160 199 5.86e-6 SMART
Blast:WD40 219 258 5e-10 BLAST
WD40 274 338 2.84e2 SMART
WD40 344 381 5.13e0 SMART
Pfam:CAF-1_p60_C 388 561 6.3e-69 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000143006
AA Change: F1V

PolyPhen 2 Score 0.551 (Sensitivity: 0.88; Specificity: 0.91)
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.9%
  • 20x: 99.6%
Validation Efficiency 100% (44/44)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Chromatin assembly factor I (CAF-I) is required for the assembly of histone octamers onto newly-replicated DNA. CAF-I is composed of three protein subunits, p50, p60, and p150. The protein encoded by this gene corresponds to the p60 subunit and is required for chromatin assembly after replication. The encoded protein is differentially phosphorylated in a cell cycle-dependent manner. In addition, it is normally found in the nucleus except during mitosis, when it is released into the cytoplasm. This protein is a member of the WD-repeat HIR1 family and may also be involved in DNA repair. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 45 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca17 T C 17: 24,553,255 (GRCm39) D152G probably benign Het
Abcb1b G A 5: 8,875,614 (GRCm39) V596I probably benign Het
Acss3 A G 10: 106,959,255 (GRCm39) S64P probably damaging Het
Aggf1 T C 13: 95,507,461 (GRCm39) Y108C probably damaging Het
Arpc5l T C 2: 38,903,195 (GRCm39) V73A probably benign Het
Atp5f1d A G 10: 79,981,134 (GRCm39) D126G probably damaging Het
Carmil3 T A 14: 55,731,869 (GRCm39) L199* probably null Het
Cblb A G 16: 51,853,515 (GRCm39) R44G probably benign Het
Cdcp3 A G 7: 130,863,620 (GRCm39) I1208V unknown Het
Creb3l2 A T 6: 37,356,751 (GRCm39) N105K probably damaging Het
Dagla A T 19: 10,248,465 (GRCm39) I65N probably damaging Het
Dclre1c T G 2: 3,425,342 (GRCm39) F30V probably damaging Het
Dicer1 A G 12: 104,695,499 (GRCm39) V144A possibly damaging Het
Dlg5 C T 14: 24,197,168 (GRCm39) G1593D probably damaging Het
Enpp3 A T 10: 24,711,990 (GRCm39) M1K probably null Het
Fmod C A 1: 133,968,514 (GRCm39) H185N probably benign Het
Gon4l A G 3: 88,802,260 (GRCm39) E957G probably benign Het
Hat1 A G 2: 71,264,512 (GRCm39) M310V possibly damaging Het
Klhl31 A T 9: 77,557,826 (GRCm39) T181S probably benign Het
Krt36 T A 11: 99,994,906 (GRCm39) E222V probably damaging Het
Lrrc27 A T 7: 138,807,837 (GRCm39) K315* probably null Het
Mak16 T G 8: 31,650,794 (GRCm39) D232A probably damaging Het
Mepce A G 5: 137,783,322 (GRCm39) S335P possibly damaging Het
Mki67 T A 7: 135,302,378 (GRCm39) R885S probably damaging Het
Mmrn1 G A 6: 60,935,176 (GRCm39) W224* probably null Het
Mroh8 T A 2: 157,098,386 (GRCm39) Q254L possibly damaging Het
Mup18 A T 4: 61,590,854 (GRCm39) V101E probably damaging Het
Nbea T C 3: 55,898,460 (GRCm39) K1508R probably benign Het
Or5aq6 A T 2: 86,923,390 (GRCm39) M117K possibly damaging Het
Or5g9 A G 2: 85,551,806 (GRCm39) Y19C probably benign Het
Pcdh15 A T 10: 74,066,192 (GRCm39) I286F probably damaging Het
Pcdhb8 A T 18: 37,488,751 (GRCm39) Q143L probably benign Het
Pibf1 T C 14: 99,448,436 (GRCm39) S632P probably damaging Het
Senp6 A G 9: 79,999,646 (GRCm39) K100R probably damaging Het
Slc5a9 A G 4: 111,750,864 (GRCm39) S81P probably damaging Het
Sox8 T C 17: 25,786,338 (GRCm39) Q455R probably damaging Het
Stard13 A T 5: 151,113,483 (GRCm39) M26K probably benign Het
Sulf1 T A 1: 12,908,778 (GRCm39) M597K probably benign Het
Ugt2a3 T A 5: 87,484,832 (GRCm39) D64V probably benign Het
Unc80 T C 1: 66,589,097 (GRCm39) probably null Het
Vav3 A T 3: 109,565,291 (GRCm39) H729L probably benign Het
Vmn1r226 T A 17: 20,907,831 (GRCm39) L21Q probably damaging Het
Wdtc1 A G 4: 133,036,058 (GRCm39) probably null Het
Zfp984 A G 4: 147,840,002 (GRCm39) M283T probably benign Het
Zik1 A G 7: 10,224,623 (GRCm39) L158P probably damaging Het
Other mutations in Chaf1b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00562:Chaf1b APN 16 93,697,079 (GRCm39) unclassified probably benign
R0090:Chaf1b UTSW 16 93,684,012 (GRCm39) missense possibly damaging 0.52
R0309:Chaf1b UTSW 16 93,681,399 (GRCm39) missense probably damaging 0.96
R0690:Chaf1b UTSW 16 93,696,905 (GRCm39) splice site probably benign
R1494:Chaf1b UTSW 16 93,684,998 (GRCm39) missense probably damaging 1.00
R1572:Chaf1b UTSW 16 93,698,118 (GRCm39) missense possibly damaging 0.77
R1595:Chaf1b UTSW 16 93,701,987 (GRCm39) critical splice donor site probably null
R1654:Chaf1b UTSW 16 93,691,791 (GRCm39) missense probably damaging 0.97
R2057:Chaf1b UTSW 16 93,691,795 (GRCm39) missense probably damaging 1.00
R2280:Chaf1b UTSW 16 93,688,459 (GRCm39) missense probably damaging 1.00
R2406:Chaf1b UTSW 16 93,697,043 (GRCm39) missense probably damaging 0.99
R2655:Chaf1b UTSW 16 93,688,399 (GRCm39) missense probably damaging 0.99
R4522:Chaf1b UTSW 16 93,698,183 (GRCm39) missense probably benign 0.05
R4605:Chaf1b UTSW 16 93,684,977 (GRCm39) missense possibly damaging 0.90
R4686:Chaf1b UTSW 16 93,681,472 (GRCm39) missense probably benign 0.00
R4784:Chaf1b UTSW 16 93,681,430 (GRCm39) missense probably damaging 1.00
R4862:Chaf1b UTSW 16 93,684,022 (GRCm39) missense probably damaging 0.99
R5603:Chaf1b UTSW 16 93,689,683 (GRCm39) missense probably damaging 1.00
R5683:Chaf1b UTSW 16 93,684,030 (GRCm39) missense possibly damaging 0.90
R6763:Chaf1b UTSW 16 93,688,393 (GRCm39) missense probably damaging 1.00
R6940:Chaf1b UTSW 16 93,702,853 (GRCm39) missense probably benign 0.00
R7401:Chaf1b UTSW 16 93,681,268 (GRCm39) start gained probably benign
R7862:Chaf1b UTSW 16 93,684,983 (GRCm39) missense possibly damaging 0.90
R7980:Chaf1b UTSW 16 93,681,415 (GRCm39) missense probably damaging 1.00
R8083:Chaf1b UTSW 16 93,691,630 (GRCm39) missense probably damaging 0.96
R8841:Chaf1b UTSW 16 93,701,908 (GRCm39) missense probably benign 0.00
R9467:Chaf1b UTSW 16 93,681,394 (GRCm39) missense probably benign 0.18
Predicted Primers PCR Primer
(F):5'- GCCCTTTGAGATCTGGTGAG -3'
(R):5'- CATGCAGTAGTCGGTTGGTAC -3'

Sequencing Primer
(F):5'- CCCTTTGAGATCTGGTGAGTCTTG -3'
(R):5'- GTACAAGGCTTGCACCACC -3'
Posted On 2022-04-18