Incidental Mutation 'R4095:Alas1'
ID 317863
Institutional Source Beutler Lab
Gene Symbol Alas1
Ensembl Gene ENSMUSG00000032786
Gene Name aminolevulinic acid synthase 1
Synonyms succinyl-CoA: glycine C-succinyl transferase, Alas-1, ALAS-N, 5-aminolevulinate synthase
MMRRC Submission 040858-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R4095 (G1)
Quality Score 225
Status Validated
Chromosome 9
Chromosomal Location 106110654-106125153 bp(-) (GRCm39)
Type of Mutation splice site
DNA Base Change (assembly) G to T at 106119000 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000151891 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000074082] [ENSMUST00000112524] [ENSMUST00000133617] [ENSMUST00000141118] [ENSMUST00000219129] [ENSMUST00000143125] [ENSMUST00000215222] [ENSMUST00000214989]
AlphaFold Q8VC19
Predicted Effect probably null
Transcript: ENSMUST00000074082
SMART Domains Protein: ENSMUSP00000073725
Gene: ENSMUSG00000032786

DomainStartEndE-ValueType
Pfam:Preseq_ALAS 1 81 1.1e-21 PFAM
Pfam:Preseq_ALAS 73 141 2.8e-12 PFAM
Pfam:Aminotran_1_2 245 591 2.1e-77 PFAM
Predicted Effect probably null
Transcript: ENSMUST00000112524
SMART Domains Protein: ENSMUSP00000108143
Gene: ENSMUSG00000032786

DomainStartEndE-ValueType
Pfam:Preseq_ALAS 2 140 1.3e-49 PFAM
Pfam:Aminotran_1_2 245 592 5.3e-80 PFAM
Pfam:Cys_Met_Meta_PP 283 423 1.5e-6 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000123115
Predicted Effect noncoding transcript
Transcript: ENSMUST00000123601
Predicted Effect probably benign
Transcript: ENSMUST00000133617
SMART Domains Protein: ENSMUSP00000122117
Gene: ENSMUSG00000032786

DomainStartEndE-ValueType
Pfam:Preseq_ALAS 1 79 3.1e-22 PFAM
Pfam:Preseq_ALAS 73 141 8.7e-13 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000134053
Predicted Effect probably null
Transcript: ENSMUST00000141118
SMART Domains Protein: ENSMUSP00000117014
Gene: ENSMUSG00000032786

DomainStartEndE-ValueType
Pfam:Preseq_ALAS 1 81 1.7e-20 PFAM
Pfam:Preseq_ALAS 73 141 4.2e-11 PFAM
Pfam:Aminotran_1_2 245 592 5.3e-80 PFAM
Pfam:Aminotran_5 257 422 3.4e-6 PFAM
Pfam:Cys_Met_Meta_PP 285 423 1.8e-6 PFAM
Predicted Effect probably null
Transcript: ENSMUST00000219129
Predicted Effect probably benign
Transcript: ENSMUST00000143125
SMART Domains Protein: ENSMUSP00000119968
Gene: ENSMUSG00000032786

DomainStartEndE-ValueType
Pfam:Aminotran_5 1 61 7.7e-7 PFAM
Pfam:Aminotran_1_2 1 93 2.2e-17 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000215222
Predicted Effect noncoding transcript
Transcript: ENSMUST00000214249
Predicted Effect noncoding transcript
Transcript: ENSMUST00000219340
Predicted Effect probably benign
Transcript: ENSMUST00000214989
Meta Mutation Damage Score 0.9755 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.4%
  • 20x: 95.8%
Validation Efficiency 97% (59/61)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes the mitochondrial enzyme which is catalyzes the rate-limiting step in heme (iron-protoporphyrin) biosynthesis. The enzyme encoded by this gene is the housekeeping enzyme; a separate gene encodes a form of the enzyme that is specific for erythroid tissue. The level of the mature encoded protein is regulated by heme: high levels of heme down-regulate the mature enzyme in mitochondria while low heme levels up-regulate. A pseudogene of this gene is located on chromosome 12. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jan 2015]
PHENOTYPE: Mice homozygous for a reporter allele exhibit embryonic lethality. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 54 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Akap6 A T 12: 53,186,245 (GRCm39) I1220L probably damaging Het
Apba1 A T 19: 23,921,388 (GRCm39) Q737L probably benign Het
Arvcf T A 16: 18,220,327 (GRCm39) D564E probably damaging Het
Bcl11b G T 12: 107,883,094 (GRCm39) P335Q probably damaging Het
Brd9 G A 13: 74,092,918 (GRCm39) V302I probably benign Het
Brinp3 C A 1: 146,777,430 (GRCm39) H626N possibly damaging Het
C1qc T C 4: 136,617,637 (GRCm39) N153S probably benign Het
Casp3 G A 8: 47,087,251 (GRCm39) G66D probably damaging Het
Coq7 T G 7: 118,126,701 (GRCm39) probably null Het
Dach1 C T 14: 98,138,815 (GRCm39) V491M possibly damaging Het
Dda1 A G 8: 71,926,436 (GRCm39) T52A possibly damaging Het
Entpd7 A G 19: 43,692,640 (GRCm39) Y65C probably damaging Het
Fmnl2 A G 2: 52,991,535 (GRCm39) D350G probably damaging Het
Foxn3 G T 12: 99,162,700 (GRCm39) D400E probably damaging Het
Gbp2 A G 3: 142,343,210 (GRCm39) T576A probably benign Het
Gm15446 T A 5: 110,088,590 (GRCm39) probably null Het
Gtf2a1 G T 12: 91,542,411 (GRCm39) T57K possibly damaging Het
Hps5 T C 7: 46,425,218 (GRCm39) E494G probably benign Het
Htr2a G A 14: 74,943,789 (GRCm39) M456I probably benign Het
Hydin A G 8: 111,268,179 (GRCm39) N2886S probably damaging Het
Ighv2-6-8 T C 12: 113,759,773 (GRCm39) Y112C probably damaging Het
Kcnf1 A T 12: 17,225,480 (GRCm39) L247Q possibly damaging Het
Kndc1 A G 7: 139,516,938 (GRCm39) M1606V possibly damaging Het
Krt27 T C 11: 99,236,619 (GRCm39) T431A probably benign Het
Lama4 A T 10: 38,973,118 (GRCm39) I1562F probably damaging Het
Lrig1 T C 6: 94,590,559 (GRCm39) D487G probably benign Het
Lrp1b G A 2: 41,339,203 (GRCm39) T880I probably benign Het
Ltbp4 A G 7: 27,024,641 (GRCm39) V663A possibly damaging Het
Mapt T C 11: 104,201,362 (GRCm39) probably null Het
Mpdz A T 4: 81,302,060 (GRCm39) V229D possibly damaging Het
Or10am5 T A 7: 6,518,252 (GRCm39) S59C possibly damaging Het
Or6e1 T C 14: 54,520,188 (GRCm39) T55A probably benign Het
Or8s10 T C 15: 98,335,563 (GRCm39) L71P probably damaging Het
Parm1 T C 5: 91,742,039 (GRCm39) S136P probably benign Het
Pcdhgb2 T A 18: 37,824,003 (GRCm39) S331R probably benign Het
Pdxk T C 10: 78,300,644 (GRCm39) H13R probably damaging Het
Ppp1r12c T C 7: 4,486,366 (GRCm39) E601G probably damaging Het
Rell1 C A 5: 64,126,013 (GRCm39) V22L probably benign Het
Sema6c T A 3: 95,080,505 (GRCm39) L901Q probably benign Het
Sfswap A G 5: 129,637,805 (GRCm39) S821G possibly damaging Het
Slc22a23 A G 13: 34,489,189 (GRCm39) L116P probably damaging Het
Slit1 A T 19: 41,596,925 (GRCm39) probably benign Het
Spns1 T C 7: 125,969,958 (GRCm39) T481A probably damaging Het
Tmem104 T A 11: 115,134,749 (GRCm39) Y427* probably null Het
Tmem74 G A 15: 43,730,678 (GRCm39) Q122* probably null Het
Tnpo2 T A 8: 85,765,048 (GRCm39) L10Q probably damaging Het
Trav6-2 G T 14: 52,905,272 (GRCm39) A98S probably benign Het
Ttll5 A T 12: 86,003,376 (GRCm39) R214* probably null Het
Ube2b A C 11: 51,888,654 (GRCm39) V39G possibly damaging Het
Vmn1r185 A T 7: 26,311,208 (GRCm39) V99E probably damaging Het
Wnk1 G A 6: 119,925,087 (GRCm39) T1459I probably damaging Het
Zc3h7a T C 16: 10,963,099 (GRCm39) K754R probably damaging Het
Zfp605 A G 5: 110,275,602 (GRCm39) K240R probably damaging Het
Zfp61 A G 7: 23,990,700 (GRCm39) probably null Het
Other mutations in Alas1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00911:Alas1 APN 9 106,113,671 (GRCm39) missense probably benign 0.17
IGL02165:Alas1 APN 9 106,115,982 (GRCm39) missense probably damaging 1.00
IGL02355:Alas1 APN 9 106,113,838 (GRCm39) missense probably damaging 1.00
IGL02362:Alas1 APN 9 106,113,838 (GRCm39) missense probably damaging 1.00
IGL02499:Alas1 APN 9 106,118,520 (GRCm39) missense probably damaging 1.00
IGL02606:Alas1 APN 9 106,118,309 (GRCm39) unclassified probably benign
IGL03121:Alas1 APN 9 106,124,113 (GRCm39) missense probably damaging 0.99
R0115:Alas1 UTSW 9 106,115,451 (GRCm39) splice site probably null
R0294:Alas1 UTSW 9 106,118,455 (GRCm39) missense probably damaging 1.00
R0333:Alas1 UTSW 9 106,118,480 (GRCm39) missense probably benign 0.08
R0346:Alas1 UTSW 9 106,120,550 (GRCm39) missense possibly damaging 0.78
R1700:Alas1 UTSW 9 106,116,845 (GRCm39) missense possibly damaging 0.46
R1982:Alas1 UTSW 9 106,115,384 (GRCm39) missense probably damaging 1.00
R2056:Alas1 UTSW 9 106,118,489 (GRCm39) missense probably damaging 1.00
R2058:Alas1 UTSW 9 106,118,489 (GRCm39) missense probably damaging 1.00
R2059:Alas1 UTSW 9 106,118,489 (GRCm39) missense probably damaging 1.00
R2355:Alas1 UTSW 9 106,113,673 (GRCm39) missense probably damaging 0.96
R2516:Alas1 UTSW 9 106,115,859 (GRCm39) missense probably damaging 1.00
R3896:Alas1 UTSW 9 106,119,000 (GRCm39) splice site probably null
R4091:Alas1 UTSW 9 106,119,000 (GRCm39) splice site probably null
R4093:Alas1 UTSW 9 106,119,000 (GRCm39) splice site probably null
R4673:Alas1 UTSW 9 106,113,676 (GRCm39) missense probably damaging 1.00
R4948:Alas1 UTSW 9 106,124,077 (GRCm39) nonsense probably null
R5165:Alas1 UTSW 9 106,118,454 (GRCm39) missense probably damaging 1.00
R5215:Alas1 UTSW 9 106,120,574 (GRCm39) missense probably benign 0.05
R5420:Alas1 UTSW 9 106,111,358 (GRCm39) missense probably benign 0.13
R5993:Alas1 UTSW 9 106,111,328 (GRCm39) missense probably benign 0.11
R6033:Alas1 UTSW 9 106,118,403 (GRCm39) missense probably damaging 1.00
R6033:Alas1 UTSW 9 106,118,403 (GRCm39) missense probably damaging 1.00
R7489:Alas1 UTSW 9 106,118,833 (GRCm39) critical splice donor site probably null
R7726:Alas1 UTSW 9 106,124,150 (GRCm39) missense probably benign 0.00
R8012:Alas1 UTSW 9 106,123,962 (GRCm39) missense probably benign
R8036:Alas1 UTSW 9 106,112,721 (GRCm39) missense probably benign 0.19
R8353:Alas1 UTSW 9 106,113,721 (GRCm39) missense possibly damaging 0.83
R8453:Alas1 UTSW 9 106,113,721 (GRCm39) missense possibly damaging 0.83
R8928:Alas1 UTSW 9 106,118,513 (GRCm39) missense probably benign
R9015:Alas1 UTSW 9 106,113,670 (GRCm39) missense probably benign 0.17
R9259:Alas1 UTSW 9 106,118,835 (GRCm39) missense probably benign 0.01
R9475:Alas1 UTSW 9 106,111,261 (GRCm39) missense probably benign 0.08
R9516:Alas1 UTSW 9 106,115,840 (GRCm39) critical splice donor site probably null
R9797:Alas1 UTSW 9 106,113,842 (GRCm39) missense probably damaging 1.00
Z1176:Alas1 UTSW 9 106,120,566 (GRCm39) missense probably benign 0.00
Z1176:Alas1 UTSW 9 106,115,968 (GRCm39) missense probably benign 0.42
Predicted Primers PCR Primer
(F):5'- CTCACACTTTGGCAAGTTATCC -3'
(R):5'- ACTCCAGCACAGCATGGTTG -3'

Sequencing Primer
(F):5'- CACACTTTGGCAAGTTATCCTGAAG -3'
(R):5'- AGATTTAGAGATCTGCCTGACCCTG -3'
Posted On 2015-05-15