Incidental Mutation 'R0333:Alas1'
ID 38341
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 038542-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R0333 (G1)
Quality Score 225
Status Validated
Chromosome 9
Chromosomal Location 106110654-106125153 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 106118480 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Serine at position 214 (N214S)
Ref Sequence ENSEMBL: ENSMUSP00000151891 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000074082] [ENSMUST00000112524] [ENSMUST00000133617] [ENSMUST00000141118] [ENSMUST00000219129] [ENSMUST00000214989] [ENSMUST00000215222] [ENSMUST00000143125]
AlphaFold Q8VC19
Predicted Effect probably benign
Transcript: ENSMUST00000074082
AA Change: N214S

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000073725
Gene: ENSMUSG00000032786
AA Change: N214S

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: N214S

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000108143
Gene: ENSMUSG00000032786
AA Change: N214S

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: N214S

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000117014
Gene: ENSMUSG00000032786
AA Change: N214S

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 benign
Transcript: ENSMUST00000219129
AA Change: N214S

PolyPhen 2 Score 0.082 (Sensitivity: 0.93; Specificity: 0.85)
Predicted Effect probably benign
Transcript: ENSMUST00000214989
Predicted Effect probably benign
Transcript: ENSMUST00000215222
Predicted Effect noncoding transcript
Transcript: ENSMUST00000214249
Predicted Effect noncoding transcript
Transcript: ENSMUST00000219340
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
Meta Mutation Damage Score 0.0609 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.4%
  • 10x: 96.7%
  • 20x: 93.8%
Validation Efficiency 100% (53/53)
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
Antxr1 A G 6: 87,165,820 (GRCm39) probably benign Het
Atxn7l3 A T 11: 102,185,818 (GRCm39) probably null Het
Cab39l A G 14: 59,737,060 (GRCm39) E60G probably damaging Het
Cdc5l G T 17: 45,704,142 (GRCm39) probably benign Het
Cux2 T C 5: 121,998,671 (GRCm39) E1423G probably benign Het
Dbndd1 G T 8: 124,233,512 (GRCm39) Q165K probably damaging Het
Drd1 C A 13: 54,208,082 (GRCm39) C37F probably damaging Het
Elp3 G A 14: 65,828,042 (GRCm39) P11L probably benign Het
F830045P16Rik A G 2: 129,314,777 (GRCm39) Y167H probably damaging Het
Gimap3 G A 6: 48,742,664 (GRCm39) Q89* probably null Het
H2ac25 C A 11: 58,845,685 (GRCm39) S41* probably null Het
Herc1 G A 9: 66,371,981 (GRCm39) probably null Het
Ipo11 A G 13: 107,007,271 (GRCm39) V603A probably benign Het
Kifap3 G A 1: 163,624,833 (GRCm39) A130T probably damaging Het
Klhl23 A G 2: 69,664,241 (GRCm39) Y530C probably damaging Het
Map4k1 C T 7: 28,699,186 (GRCm39) probably benign Het
Mroh2b T A 15: 4,960,600 (GRCm39) L778M probably damaging Het
Mtdh T C 15: 34,118,247 (GRCm39) S344P possibly damaging Het
Ncoa3 T G 2: 165,896,211 (GRCm39) N371K probably damaging Het
Ncor2 C A 5: 125,111,408 (GRCm39) probably benign Het
Nrn1l A G 8: 106,621,052 (GRCm39) E48G probably benign Het
Nudcd1 A G 15: 44,264,683 (GRCm39) I271T probably benign Het
Or1e17 A T 11: 73,831,593 (GRCm39) I174F possibly damaging Het
Or2t1 T C 14: 14,328,498 (GRCm38) L129P probably damaging Het
Pard3b A G 1: 62,269,371 (GRCm39) N653S probably benign Het
Plekhg1 A C 10: 3,914,419 (GRCm39) K1380N probably damaging Het
Ppara T A 15: 85,675,161 (GRCm39) I210N probably damaging Het
Ppp2r5b A G 19: 6,279,077 (GRCm39) probably benign Het
Prkn T C 17: 11,286,027 (GRCm39) F6L probably damaging Het
Prr14l A G 5: 32,985,337 (GRCm39) L1386P probably damaging Het
Ralgapa1 A G 12: 55,829,685 (GRCm39) probably benign Het
Reln A T 5: 22,134,240 (GRCm39) L2563I probably damaging Het
Rps7 A G 12: 28,681,200 (GRCm39) probably benign Het
Rslcan18 T C 13: 67,246,686 (GRCm39) K309E probably damaging Het
Sec14l5 C T 16: 4,984,930 (GRCm39) T92M probably damaging Het
Slc22a8 G A 19: 8,585,514 (GRCm39) probably benign Het
Smad2 G A 18: 76,395,692 (GRCm39) A44T probably damaging Het
Smcr8 T C 11: 60,671,048 (GRCm39) V732A possibly damaging Het
Spata2l A G 8: 123,960,371 (GRCm39) F306S probably damaging Het
Stab2 T C 10: 86,677,491 (GRCm39) D2552G probably benign Het
Tctn3 A T 19: 40,595,711 (GRCm39) L358H possibly damaging Het
Tk2 C T 8: 104,975,146 (GRCm39) probably benign Het
Tm6sf2 C T 8: 70,530,564 (GRCm39) R215C probably damaging Het
Tmbim6 T C 15: 99,304,555 (GRCm39) I204T probably damaging Het
Tubgcp2 C A 7: 139,579,260 (GRCm39) W675C probably damaging Het
Usp48 T A 4: 137,321,794 (GRCm39) I62N probably damaging Het
Vmn2r74 T C 7: 85,601,491 (GRCm39) T716A probably benign Het
Vps13b C A 15: 35,879,949 (GRCm39) T3008K probably damaging Het
Wnk1 G A 6: 119,905,124 (GRCm39) probably benign 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
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
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'- TGAGAGCTACTCACATGACAGCCC -3'
(R):5'- TCCAGGACATCATGCGAAAGCAG -3'

Sequencing Primer
(F):5'- TCACATGACAGCCCCACAC -3'
(R):5'- GCACTTCAGCTGTTTCCACT -3'
Posted On 2013-05-23