Mutagenetix > Incidental Mutation

Incidental Mutation 'IGL02165:Star'

282666

Institutional Source

Australian Phenomics Network (link to record)

Gene Symbol

Star

Ensembl Gene

ENSMUSG00000031574

Gene Name

steroidogenic acute regulatory protein

Synonyms

D8Ertd419e

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

IGL02165

Quality Score

Status

Chromosome

Chromosomal Location

26298502-26306010 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 26302843 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Threonine to Serine at position 262 (T262S)

Ref Sequence

ENSEMBL: ENSMUSP00000033979 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000033979] [ENSMUST00000068892] [ENSMUST00000110608] [ENSMUST00000110609] [ENSMUST00000110610] [ENSMUST00000139946] [ENSMUST00000151856] [ENSMUST00000210565] [ENSMUST00000166078]

AlphaFold

P51557

Predicted Effect

possibly damaging
Transcript: ENSMUST00000033979
AA Change: T262S

PolyPhen 2 Score 0.748 (Sensitivity: 0.85; Specificity: 0.92)

SMART Domains

Protein: ENSMUSP00000033979
Gene: ENSMUSG00000031574
AA Change: T262S

Domain	Start	End	E-Value	Type
START	75	280	3.63e-72	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000068892

SMART Domains

Protein: ENSMUSP00000070957
Gene: ENSMUSG00000031575

Domain	Start	End	E-Value	Type
low complexity region	2	27	N/A	INTRINSIC
low complexity region	36	59	N/A	INTRINSIC
PDB:3S32\|A	90	275	1e-136	PDB
Blast:PHD	103	146	2e-6	BLAST
low complexity region	280	306	N/A	INTRINSIC
SPRY	413	577	4.87e-41	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000110608

SMART Domains

Protein: ENSMUSP00000106238
Gene: ENSMUSG00000031575

Domain	Start	End	E-Value	Type
PDB:3S32\|A	1	186	1e-137	PDB
Blast:PHD	14	57	2e-6	BLAST
low complexity region	191	217	N/A	INTRINSIC
SPRY	324	455	1.13e-18	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000110609

SMART Domains

Protein: ENSMUSP00000106239
Gene: ENSMUSG00000031575

Domain	Start	End	E-Value	Type
PDB:3S32\|A	1	186	1e-137	PDB
Blast:PHD	14	57	2e-6	BLAST
low complexity region	191	217	N/A	INTRINSIC
SPRY	324	488	4.87e-41	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000110610

SMART Domains

Protein: ENSMUSP00000106240
Gene: ENSMUSG00000031575

Domain	Start	End	E-Value	Type
PDB:3S32\|A	1	186	1e-137	PDB
Blast:PHD	14	57	2e-6	BLAST
low complexity region	191	217	N/A	INTRINSIC
SPRY	324	488	4.87e-41	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000139946

SMART Domains

Protein: ENSMUSP00000118346
Gene: ENSMUSG00000031575

Domain	Start	End	E-Value	Type
low complexity region	2	27	N/A	INTRINSIC
low complexity region	36	59	N/A	INTRINSIC
PDB:3S32\|A	90	275	1e-141	PDB
Blast:PHD	103	146	1e-6	BLAST
transmembrane domain	278	300	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000151856

SMART Domains

Protein: ENSMUSP00000117488
Gene: ENSMUSG00000031575

Domain	Start	End	E-Value	Type
low complexity region	2	27	N/A	INTRINSIC
low complexity region	36	59	N/A	INTRINSIC
PDB:3S32\|A	90	272	1e-125	PDB
Blast:PHD	103	146	1e-6	BLAST
transmembrane domain	286	305	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000210565

Predicted Effect

probably benign
Transcript: ENSMUST00000166078

SMART Domains

Protein: ENSMUSP00000132546
Gene: ENSMUSG00000031575

Domain	Start	End	E-Value	Type
PDB:3S32\|A	1	186	1e-137	PDB
Blast:PHD	14	57	2e-6	BLAST
low complexity region	191	217	N/A	INTRINSIC
SPRY	324	488	4.87e-41	SMART

Coding Region Coverage

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene plays a key role in the acute regulation of steroid hormone synthesis by enhancing the conversion of cholesterol into pregnenolone. This protein permits the cleavage of cholesterol into pregnenolone by mediating the transport of cholesterol from the outer mitochondrial membrane to the inner mitochondrial membrane. Mutations in this gene are a cause of congenital lipoid adrenal hyperplasia (CLAH), also called lipoid CAH. A pseudogene of this gene is located on chromosome 13. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous null mice fail to thrive and die during the postnatal period due to adrenocortical insufficiency. Mice exhibit male pseudohermaprhoditism and show a progressive accumulation of lipids within steroidogenic cells of the adrenal glands and gonads. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 55 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
A1cf	T	A	19: 31,904,586 (GRCm39)	M199K	possibly damaging	Het
Abo	C	A	2: 26,733,441 (GRCm39)	V255L	probably damaging	Het
Alas1	A	T	9: 106,115,982 (GRCm39)	M344K	probably damaging	Het
Ap1m1	A	G	8: 73,003,653 (GRCm39)	I118V	probably benign	Het
Ap5m1	A	T	14: 49,316,185 (GRCm39)	I252F	possibly damaging	Het
Arhgef2	G	A	3: 88,553,527 (GRCm39)	R886H	probably damaging	Het
Atp13a4	T	C	16: 29,252,828 (GRCm39)	E706G	probably damaging	Het
Baz2a	C	A	10: 127,955,218 (GRCm39)	A775E	probably benign	Het
C3	A	T	17: 57,532,092 (GRCm39)	F210I	probably benign	Het
Casq1	A	G	1: 172,040,948 (GRCm39)	L280P	probably damaging	Het
Cebpz	A	G	17: 79,229,598 (GRCm39)	F919L	probably damaging	Het
Commd1b	A	T	11: 22,932,072 (GRCm39)		probably benign	Het
Dclre1c	T	A	2: 3,451,418 (GRCm39)		probably benign	Het
Dsc3	T	G	18: 20,116,709 (GRCm39)	M276L	probably benign	Het
Dync2i2	T	C	2: 29,922,172 (GRCm39)	T430A	probably benign	Het
Eftud2	A	G	11: 102,742,573 (GRCm39)		probably benign	Het
Elfn2	T	A	15: 78,557,618 (GRCm39)	T310S	probably benign	Het
Ep300	A	G	15: 81,525,592 (GRCm39)	K1472R	probably benign	Het
Fbxl2	T	C	9: 113,847,099 (GRCm39)	D8G	probably benign	Het
Galnt5	T	A	2: 57,888,877 (GRCm39)	M159K	probably benign	Het
Hars2	T	A	18: 36,916,447 (GRCm39)	M1K	probably null	Het
Hk1	T	C	10: 62,117,667 (GRCm39)	T619A	probably damaging	Het
Ifi44	C	T	3: 151,455,067 (GRCm39)	V53M	probably damaging	Het
Ippk	T	A	13: 49,600,011 (GRCm39)	V339D	possibly damaging	Het
Kcnma1	G	T	14: 23,387,035 (GRCm39)	N875K	possibly damaging	Het
Kdm5a	T	A	6: 120,392,251 (GRCm39)	V991E	probably damaging	Het
Larp6	A	G	9: 60,620,595 (GRCm39)	E36G	probably benign	Het
Lonp2	A	T	8: 87,435,654 (GRCm39)	D210V	probably damaging	Het
Lrrc4c	G	A	2: 97,459,378 (GRCm39)	M1I	probably null	Het
Mmp2	A	G	8: 93,559,847 (GRCm39)	K270R	probably null	Het
Nexmif	C	T	X: 103,128,360 (GRCm39)	V1186I	probably benign	Het
Or11g2	A	G	14: 50,856,468 (GRCm39)	Y263C	probably damaging	Het
Or1x2	A	T	11: 50,918,470 (GRCm39)	I214F	probably benign	Het
Pld2	T	C	11: 70,446,503 (GRCm39)	L763P	probably damaging	Het
Pold1	A	T	7: 44,187,484 (GRCm39)	F644L	probably damaging	Het
Prrc2b	T	C	2: 32,104,652 (GRCm39)	S1377P	probably damaging	Het
Rps18-ps6	T	G	13: 97,896,648 (GRCm39)	K150T	probably benign	Het
Rttn	A	G	18: 89,061,165 (GRCm39)	D1111G	probably benign	Het
Slc27a5	A	G	7: 12,728,875 (GRCm39)	V130A	probably damaging	Het
Slfn8	T	C	11: 82,908,022 (GRCm39)	R174G	probably benign	Het
Slitrk6	G	A	14: 110,989,249 (GRCm39)	P153S	probably benign	Het
Sorcs3	T	C	19: 48,642,511 (GRCm39)	I388T	probably benign	Het
Strn	A	T	17: 78,995,049 (GRCm39)	W2R	probably damaging	Het
Tnmd	T	C	X: 132,763,701 (GRCm39)	S172P	probably damaging	Het
Togaram2	A	G	17: 72,004,861 (GRCm39)	K305R	probably benign	Het
Trhde	C	A	10: 114,428,066 (GRCm39)	W410L	probably damaging	Het
Trim5	C	T	7: 103,928,566 (GRCm39)	R125Q	probably damaging	Het
Unc45b	C	T	11: 82,831,007 (GRCm39)		probably benign	Het
Vmn1r80	T	A	7: 11,927,379 (GRCm39)	M163K	probably benign	Het
Wnk4	C	A	11: 101,166,117 (GRCm39)		probably benign	Het
Zfp277	T	A	12: 40,365,802 (GRCm39)	I430F	possibly damaging	Het
Zfp566	A	T	7: 29,777,255 (GRCm39)	C309S	probably damaging	Het
Zfp740	T	G	15: 102,121,109 (GRCm39)	F141V	possibly damaging	Het
Zfp87	T	A	13: 67,665,989 (GRCm39)	I158F	probably damaging	Het
Zswim3	C	A	2: 164,663,035 (GRCm39)	A505D	possibly damaging	Het

Other mutations in Star

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00970:Star	APN	8	26,302,894 (GRCm39)	splice site	probably null
IGL01337:Star	APN	8	26,299,892 (GRCm39)	missense	probably damaging	1.00
IGL03274:Star	APN	8	26,301,082 (GRCm39)	missense	possibly damaging	0.72
BB001:Star	UTSW	8	26,299,883 (GRCm39)	missense	possibly damaging	0.72
BB011:Star	UTSW	8	26,299,883 (GRCm39)	missense	possibly damaging	0.72
R1327:Star	UTSW	8	26,299,865 (GRCm39)	missense	probably benign	0.45
R3816:Star	UTSW	8	26,299,905 (GRCm39)	missense	probably benign	0.15
R4790:Star	UTSW	8	26,298,644 (GRCm39)	missense	probably damaging	0.99
R5490:Star	UTSW	8	26,299,945 (GRCm39)	missense	probably damaging	1.00
R6362:Star	UTSW	8	26,301,835 (GRCm39)	missense	probably benign	0.18
R6964:Star	UTSW	8	26,301,851 (GRCm39)	missense	probably benign	0.00
R7924:Star	UTSW	8	26,299,883 (GRCm39)	missense	possibly damaging	0.72
R8805:Star	UTSW	8	26,299,577 (GRCm39)	missense	probably benign	0.01
R8882:Star	UTSW	8	26,302,897 (GRCm39)	missense	probably benign	0.00
R9126:Star	UTSW	8	26,302,832 (GRCm39)	missense	probably benign	0.10

Posted On

2015-04-16