Mutagenetix > Incidental Mutation

Incidental Mutation 'IGL02837:Amn'

391931

Institutional Source

Beutler Lab

Gene Symbol

Amn

Ensembl Gene

ENSMUSG00000021278

Gene Name

amnionless

Synonyms

5033428N14Rik

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

IGL02837 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

111237530-111242860 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 111238333 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Methionine to Lysine at position 55 (M55K)

Ref Sequence

ENSEMBL: ENSMUSP00000021707 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000021706] [ENSMUST00000021707] [ENSMUST00000060274] [ENSMUST00000117269]

AlphaFold

Q99JB7

Predicted Effect

probably benign
Transcript: ENSMUST00000021706

SMART Domains

Protein: ENSMUSP00000021706
Gene: ENSMUSG00000021277

Domain	Start	End	E-Value	Type
RING	52	87	5.85e-2	SMART
Pfam:zf-TRAF	135	191	4.6e-18	PFAM
Pfam:zf-TRAF	191	250	9.9e-14	PFAM
coiled coil region	298	337	N/A	INTRINSIC
MATH	419	542	5.69e-18	SMART

Predicted Effect

possibly damaging
Transcript: ENSMUST00000021707
AA Change: M55K

PolyPhen 2 Score 0.737 (Sensitivity: 0.85; Specificity: 0.92)

SMART Domains

Protein: ENSMUSP00000021707
Gene: ENSMUSG00000021278
AA Change: M55K

Domain	Start	End	E-Value	Type
signal peptide	1	19	N/A	INTRINSIC
Pfam:Amnionless	21	451	6.4e-142	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000060274

SMART Domains

Protein: ENSMUSP00000058361
Gene: ENSMUSG00000021277

Domain	Start	End	E-Value	Type
RING	52	87	5.85e-2	SMART
Pfam:zf-TRAF	135	191	1.5e-17	PFAM
coiled coil region	273	312	N/A	INTRINSIC
MATH	394	517	5.69e-18	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000117269

SMART Domains

Protein: ENSMUSP00000112517
Gene: ENSMUSG00000021277

Domain	Start	End	E-Value	Type
RING	52	87	5.85e-2	SMART
Pfam:zf-TRAF	135	191	1.5e-17	PFAM
coiled coil region	273	312	N/A	INTRINSIC
MATH	394	517	5.69e-18	SMART

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000220551

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000220903

Meta Mutation Damage Score

0.0709

Coding Region Coverage

1x: 0.0%
3x: 0.0%
10x: 0.0%
20x: 0.0%

Validation Efficiency

98% (56/57)

MGI Phenotype

FUNCTION: This gene encodes a type I transmembrane protein. The encoded protein is an essential component of the cubulin receptor complex which is thought to play a role in coordinating growth and patterning of the embryo. This protein is thought to modulate a bone morphogenetic protein (BMP) signaling pathway. A homoygous mutation in the mouse gene results in the lack of an amnion in embryos. Mutations in the human gene are associated with Megaloblastic Anemia-1. [provided by RefSeq, Sep 2015]
PHENOTYPE: Homozygous mutation of this gene results in embryonic growth arrest between the mid and late streak stages of gastrulation and abnormal ectoderm formation, followed by death. Generation of middle primitive streak derivatives is impaired, leading to absence of mesoderm and somites. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 53 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abcf1	C	T	17: 36,268,473 (GRCm39)	V786I	probably benign	Het
Adamts13	A	G	2: 26,881,432 (GRCm39)	N803S	probably benign	Het
Ago4	C	G	4: 126,391,093 (GRCm39)	G730R	possibly damaging	Het
Apob	A	T	12: 8,055,102 (GRCm39)	Y1334F	probably damaging	Het
Arl14ep	A	C	2: 106,799,574 (GRCm39)	L89R	probably damaging	Het
Bcam	T	G	7: 19,498,111 (GRCm39)	E304A	probably damaging	Het
Car10	A	T	11: 93,488,077 (GRCm39)	Y258F	probably damaging	Het
Cerk	T	A	15: 86,028,896 (GRCm39)	K82*	probably null	Het
Chac2	T	C	11: 30,927,496 (GRCm39)	N141S	probably damaging	Het
Clpx	T	G	9: 65,231,541 (GRCm39)	L556R	probably damaging	Het
Csgalnact2	T	C	6: 118,101,364 (GRCm39)	I55V	probably benign	Het
Cul1	T	C	6: 47,500,139 (GRCm39)	V650A	probably benign	Het
Dnah5	A	T	15: 28,269,546 (GRCm39)	E895D	probably benign	Het
Dnah9	T	C	11: 65,765,022 (GRCm39)	K3841E	probably damaging	Het
Dpys	A	G	15: 39,720,701 (GRCm39)	S20P	probably damaging	Het
Fat1	G	A	8: 45,470,471 (GRCm39)	V1490I	probably benign	Het
Flg2	T	G	3: 93,109,044 (GRCm39)	C357W	probably damaging	Het
Flt1	T	A	5: 147,591,980 (GRCm39)	D494V	probably benign	Het
Fpr-rs4	T	A	17: 18,242,513 (GRCm39)	D173E	probably benign	Het
Gm2666	G	T	1: 85,412,824 (GRCm39)		noncoding transcript	Het
Gm3867	C	A	9: 36,169,096 (GRCm39)		noncoding transcript	Het
Gm5436	A	T	12: 84,305,374 (GRCm39)		noncoding transcript	Het
Kit	G	A	5: 75,799,668 (GRCm39)	V467I	probably benign	Het
Krtap4-16	A	G	11: 99,741,863 (GRCm39)	V179A	unknown	Het
Lrp8	C	A	4: 107,718,478 (GRCm39)	H693Q	probably benign	Het
Lrrc49	A	G	9: 60,517,605 (GRCm39)	S75P	probably benign	Het
Ltbp4	C	A	7: 27,013,806 (GRCm39)	V1068L	probably damaging	Het
Magel2	C	T	7: 62,028,008 (GRCm39)	P304L	possibly damaging	Het
Muc19	T	A	15: 91,766,850 (GRCm39)		noncoding transcript	Het
Npas3	T	C	12: 53,993,980 (GRCm39)	V175A	possibly damaging	Het
Nr1h4	A	T	10: 89,352,342 (GRCm39)	H8Q	probably benign	Het
Ntsr2	G	A	12: 16,703,876 (GRCm39)	V126M	probably damaging	Het
Odf2	A	T	2: 29,816,725 (GRCm39)	T725S	probably damaging	Het
Or52e19b	C	T	7: 103,032,822 (GRCm39)	C129Y	probably damaging	Het
Or5h17	C	T	16: 58,820,909 (GRCm39)	P287L	probably damaging	Het
Or9s13	T	C	1: 92,548,404 (GRCm39)	Y259H	possibly damaging	Het
Pgr	T	C	9: 8,946,639 (GRCm39)		probably benign	Het
Pik3c2g	T	A	6: 139,603,562 (GRCm39)	C249*	probably null	Het
Plcd3	C	T	11: 102,961,929 (GRCm39)	V726M	possibly damaging	Het
Prl8a1	A	G	13: 27,759,617 (GRCm39)	L140P	probably damaging	Het
Prpf6	C	A	2: 181,264,056 (GRCm39)	D239E	probably damaging	Het
Rcc1	C	T	4: 132,065,067 (GRCm39)	R139H	probably benign	Het
Rimbp2	G	T	5: 128,874,809 (GRCm39)	Q268K	probably damaging	Het
Rps19-ps13	A	T	18: 40,859,447 (GRCm39)		noncoding transcript	Het
Sema4c	C	A	1: 36,591,965 (GRCm39)	G266V	probably damaging	Het
Sema4g	T	C	19: 44,985,150 (GRCm39)	F156S	probably damaging	Het
Speer4c1	A	C	5: 15,919,214 (GRCm39)		probably benign	Het
Speer4f1	G	T	5: 17,685,381 (GRCm39)	L225F	unknown	Het
Thrap3	T	C	4: 126,059,157 (GRCm39)		probably benign	Het
Tnfrsf8	T	C	4: 144,995,568 (GRCm39)	E497G	probably benign	Het
Trim3	T	C	7: 105,261,863 (GRCm39)	N631S	probably damaging	Het
Trim45	C	T	3: 100,838,943 (GRCm39)		probably benign	Het
Wdr43	A	G	17: 71,949,731 (GRCm39)	D445G	probably benign	Het

Other mutations in Amn

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01479:Amn	APN	12	111,238,227 (GRCm39)	missense	probably damaging	0.97
IGL02397:Amn	APN	12	111,240,913 (GRCm39)	missense	possibly damaging	0.77
IGL02962:Amn	APN	12	111,240,951 (GRCm39)	missense	probably damaging	1.00
IGL02974:Amn	APN	12	111,237,575 (GRCm39)	missense	probably benign	0.01
R0357:Amn	UTSW	12	111,240,575 (GRCm39)	critical splice acceptor site	probably null
R1986:Amn	UTSW	12	111,241,431 (GRCm39)	missense	probably damaging	1.00
R1993:Amn	UTSW	12	111,242,526 (GRCm39)	missense	probably damaging	1.00
R2355:Amn	UTSW	12	111,238,246 (GRCm39)	missense	probably damaging	0.99
R3924:Amn	UTSW	12	111,242,114 (GRCm39)	missense	possibly damaging	0.71
R3925:Amn	UTSW	12	111,242,114 (GRCm39)	missense	possibly damaging	0.71
R4364:Amn	UTSW	12	111,238,196 (GRCm39)	missense	probably damaging	0.99
R4687:Amn	UTSW	12	111,242,502 (GRCm39)	missense	probably benign	0.35
R6176:Amn	UTSW	12	111,240,590 (GRCm39)	missense	possibly damaging	0.55
R6209:Amn	UTSW	12	111,241,845 (GRCm39)	missense	probably damaging	0.99
R6300:Amn	UTSW	12	111,240,623 (GRCm39)	missense	probably benign	0.16
R6591:Amn	UTSW	12	111,241,831 (GRCm39)	missense	possibly damaging	0.77
R6691:Amn	UTSW	12	111,241,831 (GRCm39)	missense	possibly damaging	0.77
R8475:Amn	UTSW	12	111,241,819 (GRCm39)	missense	probably benign	0.02
R8747:Amn	UTSW	12	111,241,440 (GRCm39)	missense	probably damaging	1.00
R9262:Amn	UTSW	12	111,237,585 (GRCm39)	nonsense	probably null
X0025:Amn	UTSW	12	111,241,833 (GRCm39)	missense	probably damaging	1.00
Z1088:Amn	UTSW	12	111,242,117 (GRCm39)	missense	probably benign	0.28

Predicted Primers

PCR Primer
(F):5'- TTTAGCAATGACTCGGGCCG -3'
(R):5'- CCCTGCACTTAGATACTGTGG -3'

Sequencing Primer
(F):5'- GCCGCCTACAAACTTTGGGTC -3'
(R):5'- CTGCACTTAGATACTGTGGGGGAG -3'

Posted On

2016-06-08