Mutagenetix > Incidental Mutation

Incidental Mutation 'R0645:Cyp27b1'

57084

Institutional Source

Beutler Lab

Gene Symbol

Cyp27b1

Ensembl Gene

ENSMUSG00000006724

Gene Name

cytochrome P450, family 27, subfamily b, polypeptide 1

Synonyms

1alpha(OH)ase, 25-hydroxyvitamin D3 1alpha-hydroxylase, 25(OH)D 1alpha-hydroxylase, Cyp40, Cp2b, Cyp1, Pddr, Vdd1, Vddr, Cyp27b, P450c1, VddrI, P450VD1alpha

MMRRC Submission

038830-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R0645 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

126884119-126888875 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to G at 126884967 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Serine to Alanine at position 77 (S77A)

Ref Sequence

ENSEMBL: ENSMUSP00000130005 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000006915] [ENSMUST00000120542] [ENSMUST00000165764] [ENSMUST00000172069]

AlphaFold

O35084

Predicted Effect

probably benign
Transcript: ENSMUST00000006915

SMART Domains

Protein: ENSMUSP00000006915
Gene: ENSMUSG00000006732

Domain	Start	End	E-Value	Type
Pfam:Methyltransf_4	70	248	3.5e-62	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000120542

SMART Domains

Protein: ENSMUSP00000113030
Gene: ENSMUSG00000006732

Domain	Start	End	E-Value	Type
Pfam:Methyltransf_4	29	191	3.9e-44	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000139486

SMART Domains

Protein: ENSMUSP00000118885
Gene: ENSMUSG00000006732

Domain	Start	End	E-Value	Type
PDB:3CKK\|A	24	85	3e-34	PDB

Predicted Effect

probably benign
Transcript: ENSMUST00000165764
AA Change: S77A

PolyPhen 2 Score 0.020 (Sensitivity: 0.95; Specificity: 0.80)

SMART Domains

Protein: ENSMUSP00000130005
Gene: ENSMUSG00000006724
AA Change: S77A

Domain	Start	End	E-Value	Type
Pfam:p450	40	504	7.1e-97	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000171868

Predicted Effect

silent
Transcript: ENSMUST00000172069

Meta Mutation Damage Score

0.0898

Coding Region Coverage

1x: 99.2%
3x: 98.6%
10x: 97.4%
20x: 95.5%

Validation Efficiency

99% (94/95)

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 of enzymes. The cytochrome P450 proteins are monooxygenases which catalyze many reactions involved in drug metabolism and synthesis of cholesterol, steroids and other lipids. The protein encoded by this gene localizes to the inner mitochondrial membrane where it hydroxylates 25-hydroxyvitamin D3 at the 1alpha position. This reaction synthesizes 1alpha,25-dihydroxyvitamin D3, the active form of vitamin D3, which binds to the vitamin D receptor and regulates calcium metabolism. Thus this enzyme regulates the level of biologically active vitamin D and plays an important role in calcium homeostasis. Mutations in this gene can result in vitamin D-dependent rickets type I. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for targeted null mutations exhibit hypocalcemia, hyperparathyroidism, retarded growth, enlarged lymph nodes, and rickets. Females have uterine hypoplasia and lack corpora lutea, resulting in infertility. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 92 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Adam18	G	T	8: 25,162,136 (GRCm39)	Y46*	probably null	Het
Adam26b	A	C	8: 43,973,524 (GRCm39)	C493G	probably damaging	Het
Ak5	A	T	3: 152,359,252 (GRCm39)	L182Q	probably damaging	Het
Akt1s1	T	C	7: 44,498,645 (GRCm39)		probably benign	Het
Amhr2	G	T	15: 102,354,863 (GRCm39)	G133C	probably damaging	Het
Btbd9	A	T	17: 30,743,941 (GRCm39)	L187Q	probably damaging	Het
Ccdc117	A	T	11: 5,484,385 (GRCm39)		probably benign	Het
Ccdc138	A	T	10: 58,411,542 (GRCm39)	I637F	probably damaging	Het
Ccdc162	A	G	10: 41,462,407 (GRCm39)		probably benign	Het
Cdc25b	C	A	2: 131,033,533 (GRCm39)	H157Q	probably benign	Het
Cdon	A	G	9: 35,388,379 (GRCm39)		probably null	Het
Cdt1	G	A	8: 123,298,884 (GRCm39)		probably benign	Het
Cep350	C	T	1: 155,816,458 (GRCm39)		probably null	Het
Cfb	T	C	17: 35,078,992 (GRCm39)	K831R	probably benign	Het
Cldn4	C	A	5: 134,975,645 (GRCm39)		probably benign	Het
Cntnap5b	T	C	1: 99,999,767 (GRCm39)		probably benign	Het
Dlc1	T	C	8: 37,041,203 (GRCm39)	D1342G	possibly damaging	Het
Dlgap4	A	G	2: 156,603,799 (GRCm39)	H887R	probably damaging	Het
Duox2	A	G	2: 122,123,139 (GRCm39)	I503T	probably damaging	Het
Eml4	T	C	17: 83,770,922 (GRCm39)		probably benign	Het
Ermap	A	G	4: 119,042,888 (GRCm39)	S212P	probably benign	Het
Esrrg	T	A	1: 187,775,538 (GRCm39)	C22S	probably benign	Het
Evx2	T	A	2: 74,488,238 (GRCm39)	Y194F	possibly damaging	Het
Fbn2	T	G	18: 58,191,461 (GRCm39)	D1554A	probably damaging	Het
Flrt1	G	A	19: 7,074,508 (GRCm39)		probably benign	Het
Fndc5	A	G	4: 129,033,630 (GRCm39)		probably benign	Het
Frem1	A	T	4: 82,907,403 (GRCm39)	I837N	probably damaging	Het
Fzd10	G	T	5: 128,679,662 (GRCm39)	A461S	possibly damaging	Het
Ganab	T	A	19: 8,888,477 (GRCm39)	Y511N	probably damaging	Het
Gbp7	A	G	3: 142,243,926 (GRCm39)		probably null	Het
Gm5919	T	A	9: 83,765,436 (GRCm39)	C91S	unknown	Het
Gpr31b	A	T	17: 13,271,093 (GRCm39)	C25*	probably null	Het
Grb10	A	G	11: 11,886,755 (GRCm39)	S505P	probably damaging	Het
Grm4	A	T	17: 27,654,183 (GRCm39)	V542E	probably damaging	Het
Gsta5	T	C	9: 78,206,303 (GRCm39)	I75T	possibly damaging	Het
Hivep3	G	A	4: 119,954,531 (GRCm39)	R949H	possibly damaging	Het
Hycc1	C	T	5: 24,184,506 (GRCm39)	G242D	probably damaging	Het
Invs	A	T	4: 48,407,653 (GRCm39)	M543L	probably benign	Het
Kcnk2	T	C	1: 188,988,927 (GRCm39)		probably null	Het
Kdm6b	A	T	11: 69,295,844 (GRCm39)	S808T	unknown	Het
Klhl30	C	T	1: 91,283,228 (GRCm39)	R277W	probably damaging	Het
Lama1	A	G	17: 68,080,707 (GRCm39)	Q1245R	probably benign	Het
Lingo3	G	T	10: 80,671,169 (GRCm39)	H254N	probably benign	Het
Lzts1	A	T	8: 69,588,392 (GRCm39)	H521Q	possibly damaging	Het
Map3k19	A	C	1: 127,749,919 (GRCm39)	I1144S	possibly damaging	Het
Mast2	T	C	4: 116,170,043 (GRCm39)		probably benign	Het
Mast2	A	G	4: 116,165,184 (GRCm39)	S1411P	probably damaging	Het
Mesp1	G	T	7: 79,442,328 (GRCm39)	S225R	possibly damaging	Het
Micu1	A	G	10: 59,675,503 (GRCm39)	T366A	possibly damaging	Het
Mideas	G	T	12: 84,205,077 (GRCm39)	N834K	possibly damaging	Het
Mknk2	T	C	10: 80,507,742 (GRCm39)		probably null	Het
Msh5	A	G	17: 35,258,199 (GRCm39)	L309P	probably damaging	Het
Myo7b	T	C	18: 32,127,962 (GRCm39)	I577V	probably benign	Het
Myom2	T	A	8: 15,167,698 (GRCm39)	D1094E	probably damaging	Het
Nedd1	T	C	10: 92,527,693 (GRCm39)		probably null	Het
Neu4	T	C	1: 93,950,191 (GRCm39)	L50S	probably damaging	Het
Noa1	T	C	5: 77,457,722 (GRCm39)	Y61C	probably benign	Het
Nr1h4	A	T	10: 89,342,390 (GRCm39)	M30K	probably benign	Het
Nsd3	A	G	8: 26,199,096 (GRCm39)	I1219V	probably benign	Het
Nup188	T	A	2: 30,233,478 (GRCm39)		probably null	Het
Or10ag2	T	A	2: 87,248,612 (GRCm39)	Y71*	probably null	Het
Or5al5	A	G	2: 85,961,378 (GRCm39)	S210P	probably damaging	Het
Or6c208	T	A	10: 129,224,162 (GRCm39)	I220N	possibly damaging	Het
Or6k2	A	T	1: 173,986,920 (GRCm39)	T194S	probably benign	Het
Pbk	G	A	14: 66,051,245 (GRCm39)		probably benign	Het
Pcnx2	G	A	8: 126,487,459 (GRCm39)	T1848M	possibly damaging	Het
Pdzd7	C	T	19: 45,033,914 (GRCm39)	G57R	possibly damaging	Het
Pik3r4	C	A	9: 105,546,386 (GRCm39)		probably benign	Het
Plce1	A	G	19: 38,766,433 (GRCm39)	S2153G	probably damaging	Het
Potefam1	C	T	2: 111,044,928 (GRCm39)		probably null	Het
Pphln1	G	A	15: 93,318,192 (GRCm39)	V34M	possibly damaging	Het
Prrc2a	T	C	17: 35,375,308 (GRCm39)	D1114G	probably damaging	Het
Prss16	T	C	13: 22,193,546 (GRCm39)		probably benign	Het
Rtp3	T	C	9: 110,816,168 (GRCm39)	K128E	probably damaging	Het
Scn3a	T	A	2: 65,355,194 (GRCm39)	I241F	possibly damaging	Het
Setd1a	G	A	7: 127,386,382 (GRCm39)	V336I	probably damaging	Het
Sfpq	A	G	4: 126,916,762 (GRCm39)	I320V	possibly damaging	Het
Skint5	A	T	4: 113,620,679 (GRCm39)	D678E	unknown	Het
Slc12a9	G	A	5: 137,313,638 (GRCm39)	P774S	probably benign	Het
Slc25a54	C	G	3: 109,019,481 (GRCm39)	L362V	possibly damaging	Het
Smarcd1	A	G	15: 99,605,267 (GRCm39)		probably null	Het
Spata31e5	T	A	1: 28,816,011 (GRCm39)	N674Y	probably damaging	Het
Suco	A	T	1: 161,661,683 (GRCm39)	M916K	probably damaging	Het
Tiam2	T	C	17: 3,564,973 (GRCm39)	S1404P	possibly damaging	Het
Topors	T	C	4: 40,260,333 (GRCm39)	T984A	unknown	Het
Trabd2b	A	T	4: 114,443,767 (GRCm39)	K308M	probably damaging	Het
Trmo	A	T	4: 46,377,083 (GRCm39)		probably benign	Het
Trpc3	A	T	3: 36,725,654 (GRCm39)	D107E	probably benign	Het
Ugcg	C	T	4: 59,207,798 (GRCm39)	P46S	probably benign	Het
Uggt2	A	C	14: 119,295,010 (GRCm39)	Y539D	probably benign	Het
Wwc2	T	G	8: 48,353,674 (GRCm39)		probably benign	Het
Zdbf2	T	A	1: 63,344,109 (GRCm39)	D829E	possibly damaging	Het

Other mutations in Cyp27b1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00953:Cyp27b1	APN	10	126,885,551 (GRCm39)	missense	probably benign	0.19
IGL01147:Cyp27b1	APN	10	126,886,255 (GRCm39)	missense	possibly damaging	0.94
IGL02370:Cyp27b1	APN	10	126,886,543 (GRCm39)	splice site	probably benign
IGL02670:Cyp27b1	APN	10	126,886,227 (GRCm39)	missense	probably benign	0.01
IGL02671:Cyp27b1	APN	10	126,886,912 (GRCm39)	splice site	probably null
R0483:Cyp27b1	UTSW	10	126,886,026 (GRCm39)	missense	probably benign	0.02
R0517:Cyp27b1	UTSW	10	126,885,985 (GRCm39)	splice site	probably null
R1479:Cyp27b1	UTSW	10	126,887,580 (GRCm39)	critical splice donor site	probably null
R1491:Cyp27b1	UTSW	10	126,886,957 (GRCm39)	missense	probably damaging	0.98
R1830:Cyp27b1	UTSW	10	126,884,952 (GRCm39)	missense	possibly damaging	0.92
R1929:Cyp27b1	UTSW	10	126,884,181 (GRCm39)	missense	probably damaging	1.00
R2162:Cyp27b1	UTSW	10	126,886,929 (GRCm39)	missense	probably damaging	1.00
R2281:Cyp27b1	UTSW	10	126,884,163 (GRCm39)	missense	probably damaging	0.99
R2291:Cyp27b1	UTSW	10	126,884,163 (GRCm39)	missense	possibly damaging	0.80
R3831:Cyp27b1	UTSW	10	126,886,929 (GRCm39)	missense	probably damaging	1.00
R3832:Cyp27b1	UTSW	10	126,886,929 (GRCm39)	missense	probably damaging	1.00
R3833:Cyp27b1	UTSW	10	126,886,929 (GRCm39)	missense	probably damaging	1.00
R4306:Cyp27b1	UTSW	10	126,886,957 (GRCm39)	missense	probably benign	0.21
R5213:Cyp27b1	UTSW	10	126,887,964 (GRCm39)	missense	probably damaging	1.00
R5405:Cyp27b1	UTSW	10	126,886,255 (GRCm39)	missense	possibly damaging	0.94
R5463:Cyp27b1	UTSW	10	126,887,966 (GRCm39)	missense	possibly damaging	0.89
R5906:Cyp27b1	UTSW	10	126,884,267 (GRCm39)	missense	probably damaging	1.00
R6181:Cyp27b1	UTSW	10	126,886,279 (GRCm39)	missense	probably damaging	1.00
R6515:Cyp27b1	UTSW	10	126,884,119 (GRCm39)	start gained	probably benign
R7249:Cyp27b1	UTSW	10	126,886,918 (GRCm39)	critical splice acceptor site	probably null
R8075:Cyp27b1	UTSW	10	126,887,382 (GRCm39)	missense	probably damaging	1.00
R9425:Cyp27b1	UTSW	10	126,886,006 (GRCm39)	missense	probably damaging	1.00
R9686:Cyp27b1	UTSW	10	126,886,185 (GRCm39)	missense	probably benign	0.00

Predicted Primers

PCR Primer
(F):5'- AGCTTAAAGCTACGCGCTCCTC -3'
(R):5'- TCGACTCACGCCGTTAGCAATC -3'

Sequencing Primer
(F):5'- AGAGGCTCCTCTTGAGGTACAG -3'
(R):5'- GCCGTTAGCAATCCGCAAG -3'

Posted On

2013-07-11