Incidental Mutation 'R5993:Alas1'
ID 480952
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 044172-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5993 (G1)
Quality Score 170.009
Status Not validated
Chromosome 9
Chromosomal Location 106110654-106125153 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 106111328 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Phenylalanine to Leucine at position 613 (F613L)
Ref Sequence ENSEMBL: ENSMUSP00000117014 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000074082] [ENSMUST00000112524] [ENSMUST00000133617] [ENSMUST00000141118] [ENSMUST00000214989] [ENSMUST00000143125]
AlphaFold Q8VC19
Predicted Effect probably benign
Transcript: ENSMUST00000074082
AA Change: F612L

PolyPhen 2 Score 0.107 (Sensitivity: 0.93; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000073725
Gene: ENSMUSG00000032786
AA Change: F612L

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 benign
Transcript: ENSMUST00000112524
AA Change: F613L

PolyPhen 2 Score 0.107 (Sensitivity: 0.93; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000108143
Gene: ENSMUSG00000032786
AA Change: F613L

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 benign
Transcript: ENSMUST00000141118
AA Change: F613L

PolyPhen 2 Score 0.107 (Sensitivity: 0.93; Specificity: 0.86)
SMART Domains Protein: ENSMUSP00000117014
Gene: ENSMUSG00000032786
AA Change: F613L

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 noncoding transcript
Transcript: ENSMUST00000214249
Predicted Effect probably benign
Transcript: ENSMUST00000214989
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
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.3%
  • 20x: 91.5%
Validation Efficiency
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: 49 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adamts20 G T 15: 94,236,604 (GRCm39) N805K probably damaging Het
Add1 A C 5: 34,758,877 (GRCm39) S64R probably damaging Het
Ankrd17 A T 5: 90,487,531 (GRCm39) probably benign Het
Anks3 C T 16: 4,776,001 (GRCm39) G67D probably damaging Het
Aspm C T 1: 139,407,269 (GRCm39) T2052I probably benign Het
Atp8b4 C T 2: 126,245,154 (GRCm39) V332I probably benign Het
Bin2 CGGAGCTGA C 15: 100,542,901 (GRCm39) probably null Het
Bpifb3 T A 2: 153,771,234 (GRCm39) M382K probably benign Het
Ccdc149 C T 5: 52,560,117 (GRCm39) R246Q probably damaging Het
Ccdc57 T C 11: 120,785,550 (GRCm39) K462E possibly damaging Het
Cux1 T C 5: 136,392,125 (GRCm39) T9A probably benign Het
Cyp2c23 A G 19: 44,000,799 (GRCm39) Y362H probably damaging Het
D430041D05Rik A G 2: 103,998,412 (GRCm39) I998T probably damaging Het
Dclre1a A C 19: 56,531,169 (GRCm39) Y726D probably damaging Het
Dnah5 T C 15: 28,299,372 (GRCm39) V1578A probably benign Het
Dppa4 C T 16: 48,109,709 (GRCm39) R110* probably null Het
Drc7 T A 8: 95,800,820 (GRCm39) V614E probably benign Het
Garin2 C A 12: 78,762,210 (GRCm39) N12K probably damaging Het
Gcc1 G A 6: 28,424,851 (GRCm39) probably null Het
Greb1l G A 18: 10,544,455 (GRCm39) D1350N probably benign Het
Kcnc1 G A 7: 46,076,956 (GRCm39) V253M probably damaging Het
Krt78 T A 15: 101,858,884 (GRCm39) I323F probably damaging Het
Man2b2 A G 5: 36,978,324 (GRCm39) V320A probably benign Het
Mphosph9 A T 5: 124,454,161 (GRCm39) F112Y probably benign Het
Mrc1 A G 2: 14,310,138 (GRCm39) T800A probably damaging Het
Mroh1 C A 15: 76,330,880 (GRCm39) A1197E probably damaging Het
Nlrp10 A T 7: 108,526,220 (GRCm39) H39Q probably benign Het
Nop2 C T 6: 125,120,982 (GRCm39) T588I probably benign Het
Oxld1 A G 11: 120,347,835 (GRCm39) S121P probably benign Het
Pakap A G 4: 57,855,273 (GRCm39) K444E possibly damaging Het
Prox1 T A 1: 189,894,436 (GRCm39) D3V probably damaging Het
Ptk7 T C 17: 46,876,296 (GRCm39) T1052A probably benign Het
Rhot2 T A 17: 26,060,085 (GRCm39) T299S probably benign Het
Rhov A G 2: 119,100,533 (GRCm39) F235L probably damaging Het
Runx1t1 A T 4: 13,841,863 (GRCm39) R158S probably damaging Het
Runx1t1 A T 4: 13,875,490 (GRCm39) E431D probably benign Het
Sema3e A G 5: 14,274,307 (GRCm39) E186G probably damaging Het
Sema5b T A 16: 35,466,572 (GRCm39) L158H probably damaging Het
Serpina3j A G 12: 104,280,946 (GRCm39) T40A probably benign Het
Shroom3 A T 5: 93,088,047 (GRCm39) S185C probably damaging Het
Skint6 A T 4: 112,666,276 (GRCm39) V1183D probably benign Het
Smg1 A G 7: 117,739,732 (GRCm39) V3405A probably benign Het
Supt16 C A 14: 52,415,791 (GRCm39) R357L probably damaging Het
Thrap3 A T 4: 126,069,253 (GRCm39) probably null Het
Topaz1 T C 9: 122,578,104 (GRCm39) L338S probably benign Het
Ttll3 T A 6: 113,374,992 (GRCm39) Y139* probably null Het
Ttn T G 2: 76,626,251 (GRCm39) D6641A probably damaging Het
Wwc1 T C 11: 35,743,163 (GRCm39) D886G probably benign Het
Zc3h7a T A 16: 10,968,526 (GRCm39) K484N probably damaging 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
R4095: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
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'- TCAGTGGTCAACAGCAGAAAC -3'
(R):5'- ACCCTCCTGAATGCTAGCTCTG -3'

Sequencing Primer
(F):5'- CACACTAACCAGGACTATGATTTTAC -3'
(R):5'- GGGCAAAAGATCCTGTGAT -3'
Posted On 2017-06-26