Mutagenetix > Incidental Mutation

Incidental Mutation 'IGL01020:Prkaa2'

53548

Institutional Source

Australian Phenomics Network (link to record)

Gene Symbol

Prkaa2

Ensembl Gene

ENSMUSG00000028518

Gene Name

protein kinase, AMP-activated, alpha 2 catalytic subunit

Synonyms

AMPKalpha2, 2310008I11Rik

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

IGL01020

Quality Score

Status

Chromosome

Chromosomal Location

104887071-104967087 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to T at 104932659 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Arginine to Glutamine at position 63 (R63Q)

Ref Sequence

ENSEMBL: ENSMUSP00000030243 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000030243]

AlphaFold

Q8BRK8

Predicted Effect

probably damaging
Transcript: ENSMUST00000030243
AA Change: R63Q

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000030243
Gene: ENSMUSG00000028518
AA Change: R63Q

Domain	Start	End	E-Value	Type
S_TKc	16	268	1.47e-103	SMART
Pfam:AdenylateSensor	401	501	6.4e-18	PFAM
low complexity region	511	527	N/A	INTRINSIC

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 is a catalytic subunit of the AMP-activated protein kinase (AMPK). AMPK is a heterotrimer consisting of an alpha catalytic subunit, and non-catalytic beta and gamma subunits. AMPK is an important energy-sensing enzyme that monitors cellular energy status. In response to cellular metabolic stresses, AMPK is activated, and thus phosphorylates and inactivates acetyl-CoA carboxylase (ACC) and beta-hydroxy beta-methylglutaryl-CoA reductase (HMGCR), key enzymes involved in regulating de novo biosynthesis of fatty acid and cholesterol. Studies of the mouse counterpart suggest that this catalytic subunit may control whole-body insulin sensitivity and is necessary for maintaining myocardial energy homeostasis during ischemia. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous null mice are hyperglycemic, hypoinsulinemic, and show glucose intolerance and insulin resistance. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 45 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Akt3	T	G	1: 176,958,533 (GRCm39)		probably benign	Het
Aldh18a1	C	T	19: 40,557,625 (GRCm39)		probably benign	Het
Arhgap32	A	G	9: 32,168,657 (GRCm39)	H880R	probably benign	Het
Arhgef7	G	A	8: 11,832,540 (GRCm39)	S5N	probably damaging	Het
Atp6v1e1	T	C	6: 120,785,372 (GRCm39)	M40V	possibly damaging	Het
Atr	T	C	9: 95,744,836 (GRCm39)	V51A	probably damaging	Het
Atxn10	A	G	15: 85,259,623 (GRCm39)		probably null	Het
Btbd16	T	A	7: 130,426,091 (GRCm39)	I502N	probably damaging	Het
Celsr2	G	T	3: 108,310,586 (GRCm39)	L1499M	probably damaging	Het
Cfl1	C	T	19: 5,543,709 (GRCm39)		probably benign	Het
Cul9	T	C	17: 46,849,949 (GRCm39)	E500G	probably damaging	Het
Dusp3	G	T	11: 101,875,470 (GRCm39)	N31K	probably benign	Het
Erbb4	A	T	1: 68,337,608 (GRCm39)		probably benign	Het
Fam234b	G	A	6: 135,188,904 (GRCm39)	V170M	probably benign	Het
Fign	A	G	2: 63,809,354 (GRCm39)	S639P	probably damaging	Het
Gbp7	A	G	3: 142,248,618 (GRCm39)	T294A	probably benign	Het
Golm2	G	A	2: 121,756,203 (GRCm39)	V411I	probably benign	Het
Ift80	C	T	3: 68,871,012 (GRCm39)	D195N	probably damaging	Het
Kif21b	G	T	1: 136,081,832 (GRCm39)		probably benign	Het
Kif2c	A	T	4: 117,024,101 (GRCm39)	F397I	probably damaging	Het
Lamc3	T	C	2: 31,804,668 (GRCm39)	V567A	probably benign	Het
Letmd1	T	C	15: 100,369,640 (GRCm39)	M36T	probably damaging	Het
Lrp1b	A	G	2: 40,888,259 (GRCm39)	W2220R	probably damaging	Het
Mical2	T	A	7: 111,914,283 (GRCm39)		probably benign	Het
Mtif2	A	G	11: 29,494,973 (GRCm39)	D691G	possibly damaging	Het
Myh8	G	A	11: 67,174,229 (GRCm39)	V189M	probably damaging	Het
Myo9b	G	A	8: 71,804,644 (GRCm39)	R1418K	probably benign	Het
Nkpd1	G	A	7: 19,252,674 (GRCm39)	V7M	possibly damaging	Het
Nrxn2	G	A	19: 6,543,473 (GRCm39)	V1116I	probably benign	Het
Nynrin	A	G	14: 56,105,905 (GRCm39)	M875V	probably benign	Het
Oat	T	C	7: 132,168,902 (GRCm39)		probably null	Het
Or7g35	G	A	9: 19,496,616 (GRCm39)	S261N	possibly damaging	Het
Or8g24	A	C	9: 38,989,747 (GRCm39)	I98R	probably damaging	Het
Psg29	T	A	7: 16,942,657 (GRCm39)	S219R	probably benign	Het
Ptprc	T	C	1: 138,047,911 (GRCm39)		probably null	Het
Pwwp2b	G	T	7: 138,834,771 (GRCm39)	E71*	probably null	Het
Robo2	T	C	16: 73,725,039 (GRCm39)	T1055A	probably benign	Het
Serpina9	T	A	12: 103,974,845 (GRCm39)	N103Y	probably damaging	Het
Sis	T	C	3: 72,874,171 (GRCm39)	E10G	probably damaging	Het
Tbck	C	T	3: 132,432,903 (GRCm39)	Q438*	probably null	Het
Thnsl1	T	C	2: 21,217,305 (GRCm39)	L353S	probably damaging	Het
Tmem237	C	A	1: 59,146,612 (GRCm39)		probably null	Het
Tuba3a	C	T	6: 125,258,303 (GRCm39)	R229H	probably damaging	Het
Zbtb2	A	G	10: 4,319,702 (GRCm39)	I108T	probably benign	Het
Zfp345	T	C	2: 150,314,967 (GRCm39)	N190S	possibly damaging	Het

Other mutations in Prkaa2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01350:Prkaa2	APN	4	104,909,109 (GRCm39)	splice site	probably null
IGL01474:Prkaa2	APN	4	104,906,529 (GRCm39)	critical splice donor site	probably null
IGL02149:Prkaa2	APN	4	104,897,285 (GRCm39)	missense	probably benign	0.01
IGL02187:Prkaa2	APN	4	104,904,363 (GRCm39)	missense	probably benign	0.10
IGL03185:Prkaa2	APN	4	104,896,918 (GRCm39)	critical splice donor site	probably null
R0004:Prkaa2	UTSW	4	104,904,288 (GRCm39)	missense	probably null	1.00
R1536:Prkaa2	UTSW	4	104,932,647 (GRCm39)	missense	probably damaging	1.00
R1588:Prkaa2	UTSW	4	104,908,420 (GRCm39)	missense	probably damaging	0.96
R1596:Prkaa2	UTSW	4	104,893,526 (GRCm39)	missense	probably damaging	1.00
R1920:Prkaa2	UTSW	4	104,893,950 (GRCm39)	nonsense	probably null
R2356:Prkaa2	UTSW	4	104,896,918 (GRCm39)	critical splice donor site	probably null
R2995:Prkaa2	UTSW	4	104,909,204 (GRCm39)	missense	probably damaging	1.00
R4037:Prkaa2	UTSW	4	104,908,444 (GRCm39)	missense	probably damaging	1.00
R4038:Prkaa2	UTSW	4	104,908,444 (GRCm39)	missense	probably damaging	1.00
R4039:Prkaa2	UTSW	4	104,908,444 (GRCm39)	missense	probably damaging	1.00
R4257:Prkaa2	UTSW	4	104,897,153 (GRCm39)	missense	probably benign	0.00
R4810:Prkaa2	UTSW	4	104,897,011 (GRCm39)	missense	probably damaging	1.00
R5387:Prkaa2	UTSW	4	104,897,374 (GRCm39)	missense	probably damaging	1.00
R5813:Prkaa2	UTSW	4	104,893,291 (GRCm39)	makesense	probably null
R6812:Prkaa2	UTSW	4	104,904,349 (GRCm39)	missense	probably benign
R7417:Prkaa2	UTSW	4	104,932,740 (GRCm39)	missense	probably benign	0.05
R8156:Prkaa2	UTSW	4	104,909,172 (GRCm39)	missense	probably benign	0.44
R8326:Prkaa2	UTSW	4	104,893,495 (GRCm39)	missense	possibly damaging	0.67
R9051:Prkaa2	UTSW	4	104,906,600 (GRCm39)	nonsense	probably null
R9422:Prkaa2	UTSW	4	104,909,195 (GRCm39)	missense	probably benign	0.04

Posted On

2013-06-28