Incidental Mutation 'R4291:Atf6b'
ID 323092
Institutional Source Beutler Lab
Gene Symbol Atf6b
Ensembl Gene ENSMUSG00000015461
Gene Name activating transcription factor 6 beta
Synonyms ATF6beta, Creb-rp, Crebl1
MMRRC Submission 041081-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.620) question?
Stock # R4291 (G1)
Quality Score 225
Status Validated
Chromosome 17
Chromosomal Location 34866120-34874048 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 34871648 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Lysine at position 428 (M428K)
Ref Sequence ENSEMBL: ENSMUSP00000015605 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000015605] [ENSMUST00000173984] [ENSMUST00000174519] [ENSMUST00000174614]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000015605
AA Change: M428K

PolyPhen 2 Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
SMART Domains Protein: ENSMUSP00000015605
Gene: ENSMUSG00000015461
AA Change: M428K

DomainStartEndE-ValueType
low complexity region 86 110 N/A INTRINSIC
internal_repeat_1 113 156 2.55e-13 PROSPERO
low complexity region 162 180 N/A INTRINSIC
internal_repeat_1 186 230 2.55e-13 PROSPERO
low complexity region 238 255 N/A INTRINSIC
low complexity region 289 301 N/A INTRINSIC
BRLZ 320 384 7.08e-15 SMART
low complexity region 415 428 N/A INTRINSIC
low complexity region 484 497 N/A INTRINSIC
low complexity region 544 557 N/A INTRINSIC
low complexity region 667 693 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000173984
AA Change: M431K

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000133516
Gene: ENSMUSG00000015461
AA Change: M431K

DomainStartEndE-ValueType
low complexity region 89 113 N/A INTRINSIC
internal_repeat_1 116 159 2.54e-13 PROSPERO
low complexity region 165 183 N/A INTRINSIC
internal_repeat_1 189 233 2.54e-13 PROSPERO
low complexity region 241 258 N/A INTRINSIC
low complexity region 292 304 N/A INTRINSIC
BRLZ 323 387 2.9e-17 SMART
low complexity region 418 431 N/A INTRINSIC
low complexity region 487 500 N/A INTRINSIC
low complexity region 547 560 N/A INTRINSIC
low complexity region 670 696 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000174156
Predicted Effect probably benign
Transcript: ENSMUST00000174519
SMART Domains Protein: ENSMUSP00000133558
Gene: ENSMUSG00000015461

DomainStartEndE-ValueType
low complexity region 23 47 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000174614
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 97.6%
  • 20x: 96.0%
Validation Efficiency 100% (62/62)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a transcription factor in the unfolded protein response (UPR) pathway during ER stress. Either as a homodimer or as a heterodimer with ATF6-alpha, the encoded protein binds to the ER stress response element, interacting with nuclear transcription factor Y to activate UPR target genes. The protein is normally found in the membrane of the endoplasmic reticulum; however, under ER stress, the N-terminal cytoplasmic domain is cleaved from the rest of the protein and translocates to the nucleus. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Oct 2008]
PHENOTYPE: Mice homozygous for a null allele exhibit increased cellular sensitivity to thapsigargin and tunicamycin. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 53 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acad9 T C 3: 36,120,337 (GRCm39) F27S probably benign Het
AK157302 T A 13: 21,679,715 (GRCm39) D80E probably damaging Het
Amz2 T C 11: 109,324,881 (GRCm39) probably null Het
Angel1 A G 12: 86,767,057 (GRCm39) Y440H probably damaging Het
Ankrd34c T A 9: 89,611,817 (GRCm39) K175* probably null Het
Arid1b C A 17: 5,090,938 (GRCm39) S546R probably damaging Het
Brpf3 G A 17: 29,042,949 (GRCm39) V997M probably benign Het
Cckar A G 5: 53,863,839 (GRCm39) S41P probably benign Het
Cd96 T A 16: 45,892,112 (GRCm39) Q292L probably damaging Het
Cdh18 C A 15: 22,714,637 (GRCm39) probably benign Het
Cfb T G 17: 35,080,114 (GRCm39) D122A possibly damaging Het
Copa G T 1: 171,919,964 (GRCm39) probably benign Het
Ctnna2 T A 6: 76,859,728 (GRCm39) K854N probably damaging Het
Cwh43 G A 5: 73,569,275 (GRCm39) V106M probably benign Het
Dact2 C T 17: 14,416,833 (GRCm39) E456K probably benign Het
Dnah8 T C 17: 30,967,533 (GRCm39) S2582P probably benign Het
Eef2 A G 10: 81,015,414 (GRCm39) T312A probably benign Het
Enpep T A 3: 129,063,966 (GRCm39) R934* probably null Het
Fam240b A T 13: 64,629,627 (GRCm39) M63K possibly damaging Het
Fhdc1 C A 3: 84,352,133 (GRCm39) V1031F probably benign Het
Gm6124 A T 7: 38,872,195 (GRCm39) noncoding transcript Het
Gsn G A 2: 35,180,432 (GRCm39) V147I probably benign Het
Gucy1a1 A T 3: 82,002,066 (GRCm39) F671Y possibly damaging Het
Hectd3 A G 4: 116,852,889 (GRCm39) E97G probably damaging Het
Kcnv1 G A 15: 44,977,840 (GRCm39) T66M probably damaging Het
Krba1 C T 6: 48,392,599 (GRCm39) P802S possibly damaging Het
Lca5l C T 16: 95,979,974 (GRCm39) S52N probably damaging Het
Lmf1 T C 17: 25,873,455 (GRCm39) L320P probably damaging Het
Map3k4 G T 17: 12,474,147 (GRCm39) Q845K probably benign Het
Mapkapk3 T C 9: 107,136,131 (GRCm39) probably benign Het
Mccc1 A G 3: 36,044,217 (GRCm39) V203A probably damaging Het
Mcm9 C A 10: 53,423,668 (GRCm39) M677I probably benign Het
Mkrn2 A G 6: 115,594,395 (GRCm39) T369A possibly damaging Het
Mthfr C A 4: 148,139,949 (GRCm39) N623K probably damaging Het
Myh2 T C 11: 67,071,985 (GRCm39) V571A probably benign Het
Nom1 G A 5: 29,651,370 (GRCm39) probably null Het
Nucb1 T A 7: 45,144,704 (GRCm39) D283V probably damaging Het
Or12e8 G A 2: 87,188,419 (GRCm39) M210I probably benign Het
Or14c46 A T 7: 85,918,968 (GRCm39) F10I probably damaging Het
Or2v2 T A 11: 49,004,254 (GRCm39) I100L probably benign Het
Pcdhb1 A C 18: 37,398,470 (GRCm39) L140F probably damaging Het
Ptgs2 G A 1: 149,976,002 (GRCm39) A10T probably benign Het
Rfx3 C T 19: 27,777,632 (GRCm39) R497Q probably damaging Het
Rps6kb1 A T 11: 86,410,702 (GRCm39) probably benign Het
Slc22a21 T C 11: 53,860,329 (GRCm39) D34G probably damaging Het
Spata13 T A 14: 60,947,004 (GRCm39) M684K probably damaging Het
Tet3 T C 6: 83,350,181 (GRCm39) T961A probably damaging Het
Ttc27 T C 17: 75,163,474 (GRCm39) L694P probably damaging Het
Vmn1r238 G A 18: 3,123,214 (GRCm39) Q67* probably null Het
Vmn2r101 A T 17: 19,832,303 (GRCm39) R766S probably damaging Het
Vwf A T 6: 125,619,285 (GRCm39) Y1321F probably damaging Het
Wfdc1 C A 8: 120,406,194 (GRCm39) P103Q probably damaging Het
Zfp488 C A 14: 33,692,851 (GRCm39) C104F possibly damaging Het
Other mutations in Atf6b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01592:Atf6b APN 17 34,868,111 (GRCm39) missense probably damaging 0.99
IGL02010:Atf6b APN 17 34,873,626 (GRCm39) missense probably benign 0.00
IGL02023:Atf6b APN 17 34,870,841 (GRCm39) missense possibly damaging 0.93
IGL02141:Atf6b APN 17 34,872,251 (GRCm39) missense probably benign 0.01
IGL02511:Atf6b APN 17 34,873,615 (GRCm39) missense probably benign 0.01
IGL03347:Atf6b APN 17 34,872,214 (GRCm39) missense probably damaging 1.00
R0112:Atf6b UTSW 17 34,870,600 (GRCm39) missense probably damaging 0.97
R0285:Atf6b UTSW 17 34,869,370 (GRCm39) unclassified probably benign
R0544:Atf6b UTSW 17 34,867,273 (GRCm39) critical splice donor site probably null
R1618:Atf6b UTSW 17 34,866,702 (GRCm39) nonsense probably null
R1689:Atf6b UTSW 17 34,869,276 (GRCm39) missense probably damaging 0.98
R1823:Atf6b UTSW 17 34,867,618 (GRCm39) missense possibly damaging 0.48
R1996:Atf6b UTSW 17 34,871,961 (GRCm39) critical splice acceptor site probably null
R2057:Atf6b UTSW 17 34,867,549 (GRCm39) critical splice acceptor site probably null
R2058:Atf6b UTSW 17 34,867,549 (GRCm39) critical splice acceptor site probably null
R2059:Atf6b UTSW 17 34,867,549 (GRCm39) critical splice acceptor site probably null
R4290:Atf6b UTSW 17 34,871,648 (GRCm39) missense probably benign 0.00
R4293:Atf6b UTSW 17 34,871,648 (GRCm39) missense probably benign 0.00
R4880:Atf6b UTSW 17 34,873,529 (GRCm39) missense probably damaging 1.00
R4893:Atf6b UTSW 17 34,867,586 (GRCm39) missense probably damaging 1.00
R5406:Atf6b UTSW 17 34,872,771 (GRCm39) nonsense probably null
R5549:Atf6b UTSW 17 34,870,657 (GRCm39) missense probably damaging 1.00
R5702:Atf6b UTSW 17 34,869,978 (GRCm39) missense possibly damaging 0.93
R6386:Atf6b UTSW 17 34,870,825 (GRCm39) missense probably damaging 0.97
R6833:Atf6b UTSW 17 34,868,131 (GRCm39) missense probably damaging 1.00
R6834:Atf6b UTSW 17 34,868,131 (GRCm39) missense probably damaging 1.00
R7094:Atf6b UTSW 17 34,872,790 (GRCm39) critical splice donor site probably null
R7205:Atf6b UTSW 17 34,872,703 (GRCm39) missense probably damaging 1.00
R7261:Atf6b UTSW 17 34,869,792 (GRCm39) missense probably damaging 0.96
R7969:Atf6b UTSW 17 34,867,549 (GRCm39) critical splice acceptor site probably null
R8103:Atf6b UTSW 17 34,872,949 (GRCm39) missense probably damaging 1.00
R8179:Atf6b UTSW 17 34,872,968 (GRCm39) missense probably damaging 0.99
R8355:Atf6b UTSW 17 34,867,197 (GRCm39) missense probably benign 0.01
R8455:Atf6b UTSW 17 34,867,197 (GRCm39) missense probably benign 0.01
R8499:Atf6b UTSW 17 34,869,796 (GRCm39) missense probably damaging 1.00
R8685:Atf6b UTSW 17 34,869,320 (GRCm39) missense probably benign 0.18
R9273:Atf6b UTSW 17 34,872,968 (GRCm39) missense probably damaging 0.99
R9633:Atf6b UTSW 17 34,872,507 (GRCm39) missense possibly damaging 0.68
Predicted Primers PCR Primer
(F):5'- TGGACCTGTGAGATTGGCATC -3'
(R):5'- GCAGGCTTTAGGAAGATGACTC -3'

Sequencing Primer
(F):5'- GACCTGTGAGATTGGCATCCTCTC -3'
(R):5'- AGGCTTTAGGAAGATGACTCCTTCC -3'
Posted On 2015-06-20