Incidental Mutation 'R0575:Cyp26b1'
ID 56189
Institutional Source Beutler Lab
Gene Symbol Cyp26b1
Ensembl Gene ENSMUSG00000063415
Gene Name cytochrome P450, family 26, subfamily b, polypeptide 1
Synonyms retinoic acid B1, CP26, P450RAI-2
MMRRC Submission 038765-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R0575 (G1)
Quality Score 180
Status Validated
Chromosome 6
Chromosomal Location 84548396-84570890 bp(-) (GRCm39)
Type of Mutation splice site
DNA Base Change (assembly) A to G at 84552288 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000144836 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000077705] [ENSMUST00000168003] [ENSMUST00000204109] [ENSMUST00000204146] [ENSMUST00000205228]
AlphaFold Q811W2
Predicted Effect probably benign
Transcript: ENSMUST00000077705
SMART Domains Protein: ENSMUSP00000076886
Gene: ENSMUSG00000063415

DomainStartEndE-ValueType
transmembrane domain 7 29 N/A INTRINSIC
Pfam:p450 50 490 8.1e-61 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000168003
SMART Domains Protein: ENSMUSP00000128391
Gene: ENSMUSG00000063415

DomainStartEndE-ValueType
transmembrane domain 7 29 N/A INTRINSIC
Pfam:p450 50 490 8.1e-61 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000204109
SMART Domains Protein: ENSMUSP00000144998
Gene: ENSMUSG00000063415

DomainStartEndE-ValueType
signal peptide 1 30 N/A INTRINSIC
Pfam:p450 65 415 5.8e-51 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000204146
SMART Domains Protein: ENSMUSP00000145092
Gene: ENSMUSG00000063415

DomainStartEndE-ValueType
transmembrane domain 7 29 N/A INTRINSIC
Pfam:p450 50 490 8.1e-61 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000205228
SMART Domains Protein: ENSMUSP00000144836
Gene: ENSMUSG00000063415

DomainStartEndE-ValueType
Pfam:p450 13 299 5.9e-49 PFAM
Coding Region Coverage
  • 1x: 99.4%
  • 3x: 98.9%
  • 10x: 97.5%
  • 20x: 95.0%
Validation Efficiency 100% (30/30)
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 cytochrome P450 superfamily. The cytochrome P450 proteins are monooxygenases which catalyze many reactions involved in drug metabolism and synthesis of cholesterol, steroids and other lipids. The encoded protein is localized to the endoplasmic reticulum, and functions as a critical regulator of all-trans retinoic acid levels by the specific inactivation of all-trans retinoic acid to hydroxylated forms. Mutations in this gene are associated with radiohumeral fusions and other skeletal and craniofacial anomalies, and increased levels of the encoded protein are associated with atherosclerotic lesions. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Apr 2013]
PHENOTYPE: Limb morphogenesis and proximal-distal patterning is disrupted in homozygous null fetuses. Mutant mice are born, however they die immediately after birth exhibiting respiratory distress. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 29 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4931414P19Rik C T 14: 54,828,709 (GRCm39) S264N possibly damaging Het
Acsm1 G A 7: 119,258,424 (GRCm39) probably null Het
Adsl C T 15: 80,847,886 (GRCm39) A93V probably damaging Het
Agbl5 A T 5: 31,051,798 (GRCm39) S539C probably damaging Het
Aggf1 T A 13: 95,504,905 (GRCm39) T285S probably benign Het
Anapc11 A G 11: 120,490,192 (GRCm39) D36G probably benign Het
Ankrd44 G A 1: 54,801,469 (GRCm39) A286V probably damaging Het
Atf7ip2 G T 16: 10,055,075 (GRCm39) G281C probably damaging Het
Birc6 A G 17: 74,996,232 (GRCm39) K4475E probably damaging Het
Ccbe1 T A 18: 66,227,066 (GRCm39) probably benign Het
Dcun1d1 T C 3: 35,951,934 (GRCm39) probably benign Het
Dtwd2 C A 18: 49,831,539 (GRCm39) C156F probably damaging Het
Efcab6 T G 15: 83,851,901 (GRCm39) I326L probably benign Het
Extl1 TGCGTTGCACCGATACCGGG TG 4: 134,084,988 (GRCm39) probably benign Het
F5 C A 1: 164,003,813 (GRCm39) Q203K probably damaging Het
Frs3 A G 17: 48,014,648 (GRCm39) H447R possibly damaging Het
Gmds T G 13: 32,124,566 (GRCm39) Q264P probably damaging Het
Golgb1 T A 16: 36,739,171 (GRCm39) D2503E probably benign Het
Lgi4 G A 7: 30,759,518 (GRCm39) G25R probably benign Het
Or2y1b G A 11: 49,208,880 (GRCm39) C169Y probably damaging Het
Or5b107 T A 19: 13,142,751 (GRCm39) Y124* probably null Het
Pcdh20 A G 14: 88,705,048 (GRCm39) S751P probably damaging Het
Pcnx4 A G 12: 72,614,010 (GRCm39) T652A probably benign Het
Pom121l2 T G 13: 22,168,338 (GRCm39) F870V probably damaging Het
Prob1 T C 18: 35,787,774 (GRCm39) D160G possibly damaging Het
Spa17 T C 9: 37,514,689 (GRCm39) K133E probably damaging Het
Strbp T A 2: 37,530,885 (GRCm39) D123V possibly damaging Het
Tnxb A G 17: 34,936,180 (GRCm39) T3586A possibly damaging Het
Zfp518a T A 19: 40,900,759 (GRCm39) H229Q probably damaging Het
Other mutations in Cyp26b1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01713:Cyp26b1 APN 6 84,551,283 (GRCm39) missense probably benign 0.00
IGL02530:Cyp26b1 APN 6 84,551,294 (GRCm39) missense possibly damaging 0.95
IGL02624:Cyp26b1 APN 6 84,561,321 (GRCm39) missense probably benign 0.00
IGL02676:Cyp26b1 APN 6 84,553,626 (GRCm39) missense probably damaging 1.00
R0125:Cyp26b1 UTSW 6 84,551,497 (GRCm39) missense probably damaging 1.00
R0127:Cyp26b1 UTSW 6 84,554,190 (GRCm39) splice site probably benign
R0268:Cyp26b1 UTSW 6 84,551,554 (GRCm39) missense probably damaging 1.00
R0281:Cyp26b1 UTSW 6 84,551,538 (GRCm39) missense probably damaging 1.00
R1167:Cyp26b1 UTSW 6 84,561,312 (GRCm39) missense probably damaging 1.00
R1171:Cyp26b1 UTSW 6 84,553,653 (GRCm39) missense possibly damaging 0.64
R1512:Cyp26b1 UTSW 6 84,553,979 (GRCm39) missense probably benign 0.16
R1791:Cyp26b1 UTSW 6 84,561,441 (GRCm39) missense probably benign 0.05
R1799:Cyp26b1 UTSW 6 84,561,254 (GRCm39) missense probably benign 0.37
R2065:Cyp26b1 UTSW 6 84,553,537 (GRCm39) missense probably benign 0.00
R2103:Cyp26b1 UTSW 6 84,552,032 (GRCm39) missense possibly damaging 0.67
R2900:Cyp26b1 UTSW 6 84,553,623 (GRCm39) missense possibly damaging 0.70
R4510:Cyp26b1 UTSW 6 84,551,473 (GRCm39) missense probably damaging 1.00
R4511:Cyp26b1 UTSW 6 84,551,473 (GRCm39) missense probably damaging 1.00
R4934:Cyp26b1 UTSW 6 84,553,954 (GRCm39) missense possibly damaging 0.65
R5585:Cyp26b1 UTSW 6 84,554,171 (GRCm39) missense probably damaging 0.99
R7229:Cyp26b1 UTSW 6 84,554,132 (GRCm39) nonsense probably null
R7497:Cyp26b1 UTSW 6 84,553,964 (GRCm39) missense possibly damaging 0.55
R7672:Cyp26b1 UTSW 6 84,561,351 (GRCm39) missense probably benign 0.04
R8346:Cyp26b1 UTSW 6 84,554,150 (GRCm39) missense probably benign 0.21
R9020:Cyp26b1 UTSW 6 84,552,056 (GRCm39) missense probably benign 0.09
R9029:Cyp26b1 UTSW 6 84,554,035 (GRCm39) missense probably benign 0.20
R9042:Cyp26b1 UTSW 6 84,553,590 (GRCm39) missense probably benign 0.18
R9068:Cyp26b1 UTSW 6 84,551,379 (GRCm39) missense probably damaging 0.96
R9536:Cyp26b1 UTSW 6 84,553,999 (GRCm39) missense probably benign 0.02
R9779:Cyp26b1 UTSW 6 84,552,113 (GRCm39) missense probably benign
X0063:Cyp26b1 UTSW 6 84,552,100 (GRCm39) missense probably benign 0.00
Z1176:Cyp26b1 UTSW 6 84,554,096 (GRCm39) missense probably benign 0.01
Z1177:Cyp26b1 UTSW 6 84,554,101 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CATGACCTCCTTGATGACACAGTCC -3'
(R):5'- TCACAGCAGTGTGTTTCCACCC -3'

Sequencing Primer
(F):5'- CCTTGATGACACAGTCCAGGTAG -3'
(R):5'- TGTTTCCACCCGAGCTAGG -3'
Posted On 2013-07-11