Mutagenetix > Incidental Mutation

Incidental Mutation 'D4043:Lrrc66'

256

Institutional Source

Beutler Lab

Gene Symbol

Lrrc66

Ensembl Gene

ENSMUSG00000067206

Gene Name

leucine rich repeat containing 66

Synonyms

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.056) question?

Stock #

D4043 (G3) of strain 483

Quality Score

Status

Validated

Chromosome

Chromosomal Location

73763985-73789771 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 73764869 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Serine to Threonine at position 725 (S725T)

Ref Sequence

ENSEMBL: ENSMUSP00000084423 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000087177]

AlphaFold

Q8K0B3

Predicted Effect

probably benign
Transcript: ENSMUST00000087177
AA Change: S725T

PolyPhen 2 Score 0.030 (Sensitivity: 0.95; Specificity: 0.82)

SMART Domains

Protein: ENSMUSP00000084423
Gene: ENSMUSG00000067206
AA Change: S725T

Domain	Start	End	E-Value	Type
signal peptide	1	20	N/A	INTRINSIC
LRR	140	162	1.81e1	SMART
LRR_TYP	163	186	9.44e-2	SMART
LRR	187	210	1.26e2	SMART
LRR	211	234	4.84e1	SMART
low complexity region	298	309	N/A	INTRINSIC
transmembrane domain	369	391	N/A	INTRINSIC
low complexity region	434	445	N/A	INTRINSIC
low complexity region	842	859	N/A	INTRINSIC

Meta Mutation Damage Score

0.0898

Coding Region Coverage

1x: 88.8%
3x: 72.5%

Validation Efficiency

88% (220/249)

Allele List at MGI

All alleles(2) : Targeted, other(1) Gene trapped(1)

Other mutations in this stock

Total: 25 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Adam29	A	T	8: 56,325,496 (GRCm39)	C319*	probably null	Het
Adgrg1	T	C	8: 95,731,857 (GRCm39)		probably null	Homo
Ago3	A	T	4: 126,244,796 (GRCm39)	V630E	probably damaging	Het
Armc8	G	T	9: 99,366,029 (GRCm39)	N628K	probably benign	Het
Cfap96	A	G	8: 46,409,440 (GRCm39)	V293A	probably damaging	Het
Chd7	A	G	4: 8,862,650 (GRCm39)	D2579G	probably damaging	Het
Duox1	G	A	2: 122,175,276 (GRCm39)	C1358Y	probably benign	Het
Ftsj3	C	A	11: 106,145,634 (GRCm39)	M66I	possibly damaging	Homo
Iqub	C	T	6: 24,505,750 (GRCm39)	E53K	possibly damaging	Het
Kirrel1	T	A	3: 86,990,510 (GRCm39)	T771S	probably benign	Het
Mael	T	C	1: 166,064,455 (GRCm39)	I104M	probably benign	Homo
Mkks	C	T	2: 136,716,530 (GRCm39)	V457I	probably benign	Het
Nadk2	T	A	15: 9,103,473 (GRCm39)		probably benign	Homo
Npas1	T	C	7: 16,197,169 (GRCm39)		probably null	Het
Ocrl	T	C	X: 47,025,200 (GRCm39)	V359A	probably benign	Homo
Or8k27	G	A	2: 86,275,564 (GRCm39)	T254M	probably damaging	Het
Pde6b	C	T	5: 108,573,222 (GRCm39)	R531*	probably null	Het
Polr1a	G	A	6: 71,918,401 (GRCm39)	C653Y	possibly damaging	Het
Rbm26	A	G	14: 105,389,976 (GRCm39)	V216A	possibly damaging	Het
Rin2	C	A	2: 145,664,283 (GRCm39)	H52Q	possibly damaging	Het
Ssc5d	C	T	7: 4,946,982 (GRCm39)	T1112I	possibly damaging	Het
Sv2c	C	T	13: 96,224,989 (GRCm39)	V107M	probably benign	Het
Tasor	A	G	14: 27,193,949 (GRCm39)	I1050V	probably benign	Het
Tulp3	G	A	6: 128,301,113 (GRCm39)	S366L	probably benign	Het
Zfp831	T	A	2: 174,487,059 (GRCm39)	V578E	probably benign	Homo

Other mutations in Lrrc66

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00507:Lrrc66	APN	5	73,764,457 (GRCm39)	missense	probably benign	0.10
IGL00913:Lrrc66	APN	5	73,765,499 (GRCm39)	missense	possibly damaging	0.76
IGL00954:Lrrc66	APN	5	73,765,741 (GRCm39)	missense	possibly damaging	0.94
IGL01061:Lrrc66	APN	5	73,772,842 (GRCm39)	missense	probably benign	0.01
IGL01343:Lrrc66	APN	5	73,765,806 (GRCm39)	missense	probably damaging	0.98
IGL01714:Lrrc66	APN	5	73,787,320 (GRCm39)	missense	probably benign	0.10
IGL01822:Lrrc66	APN	5	73,787,311 (GRCm39)	missense	probably benign	0.17
IGL02005:Lrrc66	APN	5	73,766,077 (GRCm39)	missense	possibly damaging	0.83
IGL02166:Lrrc66	APN	5	73,764,634 (GRCm39)	missense	probably damaging	0.99
IGL02380:Lrrc66	APN	5	73,787,009 (GRCm39)	missense	possibly damaging	0.55
IGL03162:Lrrc66	APN	5	73,764,725 (GRCm39)	missense	probably benign
BB002:Lrrc66	UTSW	5	73,765,835 (GRCm39)	missense	possibly damaging	0.81
BB012:Lrrc66	UTSW	5	73,765,835 (GRCm39)	missense	possibly damaging	0.81
R0126:Lrrc66	UTSW	5	73,764,431 (GRCm39)	missense	probably benign	0.10
R0437:Lrrc66	UTSW	5	73,765,030 (GRCm39)	missense	probably benign	0.23
R0638:Lrrc66	UTSW	5	73,772,816 (GRCm39)	splice site	probably benign
R0658:Lrrc66	UTSW	5	73,768,287 (GRCm39)	missense	probably benign	0.40
R0729:Lrrc66	UTSW	5	73,765,757 (GRCm39)	missense	probably benign
R1603:Lrrc66	UTSW	5	73,764,769 (GRCm39)	missense	possibly damaging	0.61
R1774:Lrrc66	UTSW	5	73,768,198 (GRCm39)	missense	probably benign	0.16
R1831:Lrrc66	UTSW	5	73,764,769 (GRCm39)	missense	possibly damaging	0.61
R1832:Lrrc66	UTSW	5	73,764,769 (GRCm39)	missense	possibly damaging	0.61
R1902:Lrrc66	UTSW	5	73,764,965 (GRCm39)	missense	probably damaging	0.99
R2858:Lrrc66	UTSW	5	73,764,646 (GRCm39)	missense	probably benign	0.08
R4097:Lrrc66	UTSW	5	73,765,047 (GRCm39)	missense	possibly damaging	0.94
R4164:Lrrc66	UTSW	5	73,787,119 (GRCm39)	splice site	probably null
R4582:Lrrc66	UTSW	5	73,765,580 (GRCm39)	missense	possibly damaging	0.94
R4708:Lrrc66	UTSW	5	73,787,005 (GRCm39)	missense	probably benign	0.06
R4856:Lrrc66	UTSW	5	73,765,910 (GRCm39)	missense	probably benign	0.10
R4886:Lrrc66	UTSW	5	73,765,910 (GRCm39)	missense	probably benign	0.10
R5074:Lrrc66	UTSW	5	73,765,354 (GRCm39)	missense	probably damaging	1.00
R5464:Lrrc66	UTSW	5	73,765,622 (GRCm39)	missense	probably benign	0.05
R5640:Lrrc66	UTSW	5	73,765,977 (GRCm39)	missense	probably benign	0.00
R5709:Lrrc66	UTSW	5	73,766,206 (GRCm39)	missense	probably benign
R5811:Lrrc66	UTSW	5	73,772,860 (GRCm39)	missense	possibly damaging	0.82
R6146:Lrrc66	UTSW	5	73,765,432 (GRCm39)	missense	probably benign	0.10
R7037:Lrrc66	UTSW	5	73,764,504 (GRCm39)	missense	probably benign	0.10
R7041:Lrrc66	UTSW	5	73,765,899 (GRCm39)	missense	possibly damaging	0.81
R7141:Lrrc66	UTSW	5	73,787,320 (GRCm39)	missense	probably benign	0.10
R7201:Lrrc66	UTSW	5	73,787,240 (GRCm39)	missense	probably benign	0.11
R7250:Lrrc66	UTSW	5	73,768,224 (GRCm39)	missense	probably benign	0.03
R7367:Lrrc66	UTSW	5	73,765,724 (GRCm39)	missense	probably benign	0.13
R7773:Lrrc66	UTSW	5	73,764,664 (GRCm39)	missense	probably damaging	0.98
R7925:Lrrc66	UTSW	5	73,765,835 (GRCm39)	missense	possibly damaging	0.81
R8057:Lrrc66	UTSW	5	73,764,875 (GRCm39)	nonsense	probably null
R8167:Lrrc66	UTSW	5	73,786,952 (GRCm39)	nonsense	probably null
R8552:Lrrc66	UTSW	5	73,768,228 (GRCm39)	missense	probably benign	0.16
R8834:Lrrc66	UTSW	5	73,765,928 (GRCm39)	missense	possibly damaging	0.56
R8992:Lrrc66	UTSW	5	73,787,227 (GRCm39)	missense	probably benign	0.04
R9017:Lrrc66	UTSW	5	73,765,244 (GRCm39)	missense	possibly damaging	0.94
R9051:Lrrc66	UTSW	5	73,765,268 (GRCm39)	missense	probably benign	0.00
R9051:Lrrc66	UTSW	5	73,765,267 (GRCm39)	missense	probably benign	0.05

Nature of Mutation

DNA sequencing using the SOLiD technique identified a T to A transversion at position 2209 of the Lrrc66 transcript in exon 5 of 5 total exons. Two transcripts of the Lrrc66 gene are displayed on Ensembl and Vega. The mutated nucleotide causes a serine to threonine substitution at amino acid 725 of the encoded protein. The mutation has been confirmed by DNA sequencing using the Sanger method (Figure 1).

Protein Function and Prediction

The Lrrc66 gene encodes an 872 amino acid two-pass membrane protein with evidence at the transcript level, which contains six leucine-rich repeats (LRR) in the extracellular region (between transmembrane domains 1 and 2; Uniprot Q8K0B3).

The S725T change occurs in the cytoplasmic tail of the protein, and is predicted to be probably benign by the PolyPhen program.

Posted On

2010-08-09