Mutagenetix > Incidental Mutation

Incidental Mutation 'R6136:Nampt'

488362

Institutional Source

Beutler Lab

Gene Symbol

Nampt

Ensembl Gene

ENSMUSG00000020572

Gene Name

nicotinamide phosphoribosyltransferase

Synonyms

1110035O14Rik, Visfatin, Pbef1

MMRRC Submission

044283-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R6136 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

32870334-32903368 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 32880301 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Isoleucine to Phenylalanine at position 65 (I65F)

Ref Sequence

ENSEMBL: ENSMUSP00000020886 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000020886] [ENSMUST00000220200]

AlphaFold

Q99KQ4

PDB Structure

Crystal Structure of Murine NMPRTase [X-RAY DIFFRACTION]
Crystal Structure of Mouse Nicotinamide Phosphoribosyltransferase/Visfatin/Pre-B Cell Colony Enhancing Factor 1 [X-RAY DIFFRACTION]
Crystal Structure of Mouse Nicotinamide Phosphoribosyltransferase/Visfatin/Pre-B Cell Colony Enhancing Factor in Complex with Nicotinamide Mononuleotide [X-RAY DIFFRACTION]

Predicted Effect

probably benign
Transcript: ENSMUST00000020886
AA Change: I65F

PolyPhen 2 Score 0.240 (Sensitivity: 0.91; Specificity: 0.88)

SMART Domains

Protein: ENSMUSP00000020886
Gene: ENSMUSG00000020572
AA Change: I65F

Domain	Start	End	E-Value	Type
Pfam:NAPRTase	188	466	1.6e-73	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000180613

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000218491

Predicted Effect

probably benign
Transcript: ENSMUST00000220200

Coding Region Coverage

1x: 99.9%
3x: 99.6%
10x: 98.0%
20x: 94.0%

Validation Efficiency

98% (52/53)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein that catalyzes the condensation of nicotinamide with 5-phosphoribosyl-1-pyrophosphate to yield nicotinamide mononucleotide, one step in the biosynthesis of nicotinamide adenine dinucleotide. The protein belongs to the nicotinic acid phosphoribosyltransferase (NAPRTase) family and is thought to be involved in many important biological processes, including metabolism, stress response and aging. This gene has a pseudogene on chromosome 10. [provided by RefSeq, Feb 2011]
PHENOTYPE: Mice homozygous for a null allele exhibit embryonic lethality prior to E10.5. Mice heterozygous for a null allele exhibit increased fasted glucose in male mice and impaired glucose tolerance and decresed glucose-stimulated insulin secretion in female mice. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 52 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
3100002H09Rik	C	A	4: 124,504,181 (GRCm39)	G124C	unknown	Het
3425401B19Rik	A	T	14: 32,384,239 (GRCm39)	D575E	possibly damaging	Het
Abca15	A	T	7: 119,939,272 (GRCm39)	H222L	possibly damaging	Het
Arhgef18	T	C	8: 3,504,507 (GRCm39)	V1013A	probably benign	Het
Arsj	T	C	3: 126,158,424 (GRCm39)	M1T	probably null	Het
Atp10a	A	C	7: 58,478,088 (GRCm39)	Q1377P	probably benign	Het
Atrip	T	A	9: 108,900,804 (GRCm39)	E178D	probably damaging	Het
Cblif	G	A	19: 11,727,649 (GRCm39)	A158T	probably damaging	Het
Chadl	T	C	15: 81,577,755 (GRCm39)	N625D	probably benign	Het
Chrng	G	A	1: 87,137,523 (GRCm39)	V320I	probably benign	Het
Cox11	T	C	11: 90,535,221 (GRCm39)	L84P	probably damaging	Het
Dchs1	T	G	7: 105,410,132 (GRCm39)	T1747P	probably benign	Het
Dnah12	A	G	14: 26,597,227 (GRCm39)	K3529E	probably damaging	Het
Ecd	T	C	14: 20,370,859 (GRCm39)	N620S	probably damaging	Het
Fbn1	T	A	2: 125,245,052 (GRCm39)	K278N	possibly damaging	Het
Fcho2	T	C	13: 98,926,275 (GRCm39)	K103E	probably damaging	Het
Fzd7	T	G	1: 59,522,419 (GRCm39)	F101V	probably damaging	Het
Galnt13	G	T	2: 54,406,491 (GRCm39)		probably benign	Het
Gm32647	C	T	7: 94,124,939 (GRCm39)			Het
Gm5624	A	T	14: 44,797,333 (GRCm39)	D152E	probably benign	Het
Heatr6	T	A	11: 83,663,329 (GRCm39)	V664E	possibly damaging	Het
Hpgd	A	G	8: 56,747,987 (GRCm39)	D36G	probably damaging	Het
Ifnlr1	A	G	4: 135,431,108 (GRCm39)	T199A	possibly damaging	Het
Kalrn	T	G	16: 34,177,481 (GRCm39)	D228A	probably damaging	Het
Miox	T	C	15: 89,219,524 (GRCm39)	M47T	probably damaging	Het
Ncf1	T	C	5: 134,255,487 (GRCm39)	K135E	probably damaging	Het
Nop53	G	A	7: 15,672,314 (GRCm39)	Q452*	probably null	Het
Or8u10	A	G	2: 85,915,245 (GRCm39)	L292S	probably damaging	Het
Pik3cg	A	G	12: 32,254,358 (GRCm39)	V543A	probably benign	Het
Ralgds	T	C	2: 28,440,577 (GRCm39)		probably null	Het
Rap1a	A	G	3: 105,657,598 (GRCm39)	V7A	probably damaging	Het
Rasal1	T	C	5: 120,813,543 (GRCm39)	V639A	possibly damaging	Het
Rassf8	A	G	6: 145,761,382 (GRCm39)	N236S	probably benign	Het
Rbm47	G	C	5: 66,183,626 (GRCm39)	R326G	probably damaging	Het
Sbno1	T	C	5: 124,516,554 (GRCm39)	D1272G	probably benign	Het
Setx	A	G	2: 29,038,039 (GRCm39)	D1508G	probably benign	Het
Slc1a1	T	A	19: 28,882,810 (GRCm39)	L358Q	probably damaging	Het
Slc7a12	C	A	3: 14,564,186 (GRCm39)	L20I	probably benign	Het
Spata31g1	T	C	4: 42,972,853 (GRCm39)	S729P	probably damaging	Het
Spats2l	C	T	1: 57,941,302 (GRCm39)	T187M	probably damaging	Het
Specc1l	A	G	10: 75,082,494 (GRCm39)	D647G	probably benign	Het
Steap4	G	A	5: 8,028,562 (GRCm39)	R380Q	probably damaging	Het
Syne2	A	G	12: 75,952,099 (GRCm39)	S456G	probably benign	Het
Tfcp2	G	T	15: 100,410,194 (GRCm39)	T391N	probably damaging	Het
Tns2	T	A	15: 102,015,465 (GRCm39)	D122E	probably damaging	Het
Tshr	A	G	12: 91,505,008 (GRCm39)	M649V	probably benign	Het
Ubr3	A	G	2: 69,824,107 (GRCm39)	T1440A	probably benign	Het
Urb2	A	G	8: 124,756,831 (GRCm39)	D846G	probably benign	Het
Vmn1r202	T	C	13: 22,685,632 (GRCm39)	T262A	possibly damaging	Het
Vmn2r61	G	T	7: 41,916,455 (GRCm39)	W356L	probably damaging	Het
Wdr11	T	A	7: 129,220,427 (GRCm39)	M605K	possibly damaging	Het
Zfp647	G	A	15: 76,796,285 (GRCm39)	P125L	probably damaging	Het

Other mutations in Nampt

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL02437:Nampt	APN	12	32,880,215 (GRCm39)	missense	probably damaging	1.00
IGL02512:Nampt	APN	12	32,880,268 (GRCm39)	missense	possibly damaging	0.72
IGL03095:Nampt	APN	12	32,892,685 (GRCm39)	missense	possibly damaging	0.85
Nacht	UTSW	12	32,883,037 (GRCm39)	missense	probably damaging	1.00
R0020:Nampt	UTSW	12	32,891,012 (GRCm39)	missense	probably damaging	0.97
R0417:Nampt	UTSW	12	32,883,100 (GRCm39)	missense	probably benign	0.01
R1087:Nampt	UTSW	12	32,883,042 (GRCm39)	missense	possibly damaging	0.88
R1781:Nampt	UTSW	12	32,883,037 (GRCm39)	missense	probably damaging	1.00
R2137:Nampt	UTSW	12	32,880,309 (GRCm39)	missense	probably benign
R2138:Nampt	UTSW	12	32,888,421 (GRCm39)	missense	possibly damaging	0.46
R3699:Nampt	UTSW	12	32,898,758 (GRCm39)	splice site	probably benign
R3970:Nampt	UTSW	12	32,883,095 (GRCm39)	missense	probably benign	0.02
R4434:Nampt	UTSW	12	32,888,362 (GRCm39)	missense	probably damaging	1.00
R4785:Nampt	UTSW	12	32,898,713 (GRCm39)	missense	possibly damaging	0.95
R5046:Nampt	UTSW	12	32,883,037 (GRCm39)	missense	probably damaging	1.00
R5055:Nampt	UTSW	12	32,883,120 (GRCm39)	missense	possibly damaging	0.94
R5427:Nampt	UTSW	12	32,884,914 (GRCm39)	missense	probably benign	0.00
R6063:Nampt	UTSW	12	32,898,658 (GRCm39)	missense	probably damaging	1.00
R6995:Nampt	UTSW	12	32,898,742 (GRCm39)	missense	probably benign	0.24
R7569:Nampt	UTSW	12	32,900,433 (GRCm39)	missense	probably benign
R8801:Nampt	UTSW	12	32,888,373 (GRCm39)	missense	possibly damaging	0.62
R8802:Nampt	UTSW	12	32,900,435 (GRCm39)	missense	probably benign	0.15
R9056:Nampt	UTSW	12	32,888,458 (GRCm39)	critical splice donor site	probably null
R9071:Nampt	UTSW	12	32,892,781 (GRCm39)	missense	probably damaging	1.00
R9729:Nampt	UTSW	12	32,900,528 (GRCm39)	missense	possibly damaging	0.86

Predicted Primers

PCR Primer
(F):5'- TGACCCGTAGCAAGTGGAAA -3'
(R):5'- TTCCAAACAACACCGGCAGT -3'

Sequencing Primer
(F):5'- CTGATTTGGAAATGATTGGAAGGC -3'
(R):5'- CCGGCAGTGGTAATCAAGTGTAAC -3'

Posted On

2017-10-10