Incidental Mutation 'R6797:Akr1c18'
ID 533062
Institutional Source Beutler Lab
Gene Symbol Akr1c18
Ensembl Gene ENSMUSG00000021214
Gene Name aldo-keto reductase family 1, member C18
Synonyms 20alpha-HSD, 20alpha-hydroxysteroid dehydrogenase
MMRRC Submission 044910-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.079) question?
Stock # R6797 (G1)
Quality Score 225.009
Status Validated
Chromosome 13
Chromosomal Location 4182614-4200645 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 4195276 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Leucine at position 61 (I61L)
Ref Sequence ENSEMBL: ENSMUSP00000106332 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000021635] [ENSMUST00000110704]
AlphaFold Q8K023
Predicted Effect probably benign
Transcript: ENSMUST00000021635
AA Change: I61L

PolyPhen 2 Score 0.022 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000021635
Gene: ENSMUSG00000021214
AA Change: I61L

DomainStartEndE-ValueType
Pfam:Aldo_ket_red 18 301 4.2e-54 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000110704
AA Change: I61L

PolyPhen 2 Score 0.022 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000106332
Gene: ENSMUSG00000021214
AA Change: I61L

DomainStartEndE-ValueType
Pfam:Aldo_ket_red 18 275 1.1e-50 PFAM
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 98.8%
  • 20x: 96.8%
Validation Efficiency 100% (42/42)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the aldo/keto reductase superfamily, which consists of more than 40 known enzymes and proteins. These enzymes catalyze the conversion of aldehydes and ketones to their corresponding alcohols by utilizing NADH and/or NADPH as cofactors. The enzymes display overlapping but distinct substrate specificity. This enzyme catalyzes the reduction of prostaglandin (PG) D2, PGH2 and phenanthrenequinone (PQ), and the oxidation of 9alpha,11beta-PGF2 to PGD2. It may play an important role in the pathogenesis of allergic diseases such as asthma, and may also have a role in controlling cell growth and/or differentiation. This gene shares high sequence identity with three other gene members and is clustered with those three genes at chromosome 10p15-p14. Three transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2011]
PHENOTYPE: Mice homozygous for mutations in this gene display prolonged pregnancies and decreased number of pups. Some cannot induce parturition while others are able to give birth but show a prolonged estrous cycle. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 44 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Angptl2 T C 2: 33,118,277 (GRCm39) V17A probably benign Het
Casp14 T C 10: 78,550,975 (GRCm39) D70G possibly damaging Het
Cckbr A G 7: 105,083,773 (GRCm39) M234V possibly damaging Het
Cd93 T C 2: 148,284,044 (GRCm39) N434S probably benign Het
Cenpe A T 3: 134,943,899 (GRCm39) Q938L possibly damaging Het
Col6a3 A C 1: 90,731,810 (GRCm39) V1481G probably damaging Het
Dnah5 G T 15: 28,233,384 (GRCm39) E248* probably null Het
Dnah5 G A 15: 28,451,609 (GRCm39) R4349Q probably damaging Het
F11 A G 8: 45,706,092 (GRCm39) Y98H probably benign Het
Fen1 A G 19: 10,178,067 (GRCm39) F126L probably benign Het
Gpr146 G A 5: 139,378,795 (GRCm39) G199D possibly damaging Het
Gramd1b A G 9: 40,219,702 (GRCm39) I324T probably benign Het
H2bc12 A T 13: 22,220,259 (GRCm39) N68I probably benign Het
Hivep1 C A 13: 42,310,557 (GRCm39) S932R probably benign Het
Hk3 A T 13: 55,158,644 (GRCm39) probably null Het
Hspbp1 T A 7: 4,663,781 (GRCm39) M355L possibly damaging Het
Jaml T C 9: 45,000,058 (GRCm39) C77R probably damaging Het
Kmt2e A G 5: 23,687,505 (GRCm39) N452D possibly damaging Het
Krt5 T C 15: 101,621,076 (GRCm39) Y57C unknown Het
Lipn A T 19: 34,058,160 (GRCm39) M294L probably benign Het
Magel2 A G 7: 62,029,907 (GRCm39) E937G unknown Het
Med13l G A 5: 118,897,329 (GRCm39) probably null Het
Mrgprb8 G A 7: 48,038,892 (GRCm39) V188I probably benign Het
Ocln T C 13: 100,676,223 (GRCm39) D90G probably damaging Het
Ofcc1 C T 13: 40,241,423 (GRCm39) R695Q possibly damaging Het
Or11h23 T A 14: 50,948,563 (GRCm39) Y259N probably damaging Het
Or52ab7 G A 7: 102,978,328 (GRCm39) V212I probably benign Het
Otogl G A 10: 107,612,978 (GRCm39) silent Het
Pak5 A T 2: 135,939,454 (GRCm39) H560Q probably damaging Het
Pigg T C 5: 108,480,694 (GRCm39) S493P probably damaging Het
Ppp6r3 A G 19: 3,564,719 (GRCm39) W185R probably damaging Het
Rnd2 C T 11: 101,359,825 (GRCm39) L57F probably damaging Het
Sacs T A 14: 61,450,522 (GRCm39) D4189E probably damaging Het
Serpinb9b A G 13: 33,213,467 (GRCm39) N8S possibly damaging Het
Slit3 A G 11: 35,524,779 (GRCm39) T730A possibly damaging Het
Srgap3 A T 6: 112,806,503 (GRCm39) F53I probably damaging Het
Stc2 T A 11: 31,315,351 (GRCm39) K163* probably null Het
Tasor2 T C 13: 3,626,769 (GRCm39) I1060M probably benign Het
Tlk1 T A 2: 70,568,770 (GRCm39) K411* probably null Het
Ttc27 G T 17: 75,036,883 (GRCm39) L185F probably benign Het
Vmn2r102 C T 17: 19,880,694 (GRCm39) Q12* probably null Het
Vmn2r95 C T 17: 18,672,551 (GRCm39) probably benign Het
Vopp1 A G 6: 57,739,492 (GRCm39) Y19H possibly damaging Het
Wdr64 T A 1: 175,638,176 (GRCm39) probably null Het
Other mutations in Akr1c18
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00432:Akr1c18 APN 13 4,187,232 (GRCm39) missense probably damaging 1.00
IGL01458:Akr1c18 APN 13 4,187,143 (GRCm39) missense probably damaging 1.00
R0321:Akr1c18 UTSW 13 4,185,243 (GRCm39) missense probably damaging 1.00
R0514:Akr1c18 UTSW 13 4,187,190 (GRCm39) missense probably benign 0.00
R0653:Akr1c18 UTSW 13 4,195,307 (GRCm39) missense probably damaging 1.00
R1006:Akr1c18 UTSW 13 4,186,654 (GRCm39) missense probably benign 0.00
R1345:Akr1c18 UTSW 13 4,195,213 (GRCm39) missense possibly damaging 0.94
R1656:Akr1c18 UTSW 13 4,195,252 (GRCm39) missense probably benign 0.12
R1887:Akr1c18 UTSW 13 4,193,287 (GRCm39) missense probably benign 0.02
R2015:Akr1c18 UTSW 13 4,195,308 (GRCm39) missense probably damaging 1.00
R2570:Akr1c18 UTSW 13 4,192,163 (GRCm39) missense probably benign 0.04
R3951:Akr1c18 UTSW 13 4,185,284 (GRCm39) missense probably benign 0.06
R4717:Akr1c18 UTSW 13 4,186,717 (GRCm39) missense probably benign 0.00
R5414:Akr1c18 UTSW 13 4,186,734 (GRCm39) missense probably damaging 1.00
R5540:Akr1c18 UTSW 13 4,187,178 (GRCm39) missense probably benign 0.22
R5723:Akr1c18 UTSW 13 4,194,328 (GRCm39) nonsense probably null
R7343:Akr1c18 UTSW 13 4,187,236 (GRCm39) missense probably damaging 0.99
R7741:Akr1c18 UTSW 13 4,194,332 (GRCm39) missense possibly damaging 0.90
R8181:Akr1c18 UTSW 13 4,185,262 (GRCm39) missense probably benign 0.03
R8502:Akr1c18 UTSW 13 4,192,188 (GRCm39) missense probably benign 0.02
R8688:Akr1c18 UTSW 13 4,187,194 (GRCm39) missense possibly damaging 0.73
R9566:Akr1c18 UTSW 13 4,195,203 (GRCm39) critical splice donor site probably null
Predicted Primers PCR Primer
(F):5'- AGATGGCCAATAAGCACAATTC -3'
(R):5'- AAACTCAGTAAAACTTGGCTGG -3'

Sequencing Primer
(F):5'- TTCACCAAGTACAGGTTCAATTACAC -3'
(R):5'- GGCTGGATCCATTACTCCAAG -3'
Posted On 2018-08-29