Mutagenetix > Incidental Mutation

Incidental Mutation 'R5754:Qdpr'

444943

Institutional Source

Beutler Lab

Gene Symbol

Qdpr

Ensembl Gene

ENSMUSG00000015806

Gene Name

quinoid dihydropteridine reductase

Synonyms

2610008L04Rik

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.199) question?

Stock #

R5754 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

45591374-45607571 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to T at 45596727 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Glycine to Serine at position 146 (G146S)

Ref Sequence

ENSEMBL: ENSMUSP00000122081 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000015950] [ENSMUST00000117425] [ENSMUST00000118097] [ENSMUST00000120867] [ENSMUST00000127562] [ENSMUST00000154962] [ENSMUST00000197946] [ENSMUST00000198258]

AlphaFold

Q8BVI4

Predicted Effect

possibly damaging
Transcript: ENSMUST00000015950
AA Change: G146S

PolyPhen 2 Score 0.909 (Sensitivity: 0.81; Specificity: 0.94)

SMART Domains

Protein: ENSMUSP00000015950
Gene: ENSMUSG00000015806
AA Change: G146S

Domain	Start	End	E-Value	Type
Pfam:adh_short	8	195	5.4e-9	PFAM

Predicted Effect

possibly damaging
Transcript: ENSMUST00000117425
AA Change: G94S

PolyPhen 2 Score 0.781 (Sensitivity: 0.85; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000112469
Gene: ENSMUSG00000015806
AA Change: G94S

Domain	Start	End	E-Value	Type
PDB:1DIR\|D	1	189	1e-124	PDB
SCOP:d1hdr__	7	189	4e-22	SMART

Predicted Effect

possibly damaging
Transcript: ENSMUST00000118097
AA Change: G94S

PolyPhen 2 Score 0.781 (Sensitivity: 0.85; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000113958
Gene: ENSMUSG00000015806
AA Change: G94S

Domain	Start	End	E-Value	Type
PDB:1DIR\|D	1	189	1e-124	PDB
SCOP:d1hdr__	7	189	4e-22	SMART

Predicted Effect

possibly damaging
Transcript: ENSMUST00000120867
AA Change: G94S

PolyPhen 2 Score 0.781 (Sensitivity: 0.85; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000113203
Gene: ENSMUSG00000015806
AA Change: G94S

Domain	Start	End	E-Value	Type
PDB:1DIR\|D	1	189	1e-124	PDB
SCOP:d1hdr__	7	189	4e-22	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000127562

SMART Domains

Protein: ENSMUSP00000115453
Gene: ENSMUSG00000015806

Domain	Start	End	E-Value	Type
PDB:1DIR\|D	1	137	7e-67	PDB

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000149290

Predicted Effect

probably damaging
Transcript: ENSMUST00000154962
AA Change: G146S

PolyPhen 2 Score 0.982 (Sensitivity: 0.75; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000122081
Gene: ENSMUSG00000015806
AA Change: G146S

Domain	Start	End	E-Value	Type
PDB:1DIR\|D	1	159	7e-72	PDB
SCOP:d1hdr__	6	159	6e-16	SMART

Predicted Effect

possibly damaging
Transcript: ENSMUST00000197946
AA Change: G146S

PolyPhen 2 Score 0.732 (Sensitivity: 0.86; Specificity: 0.92)

SMART Domains

Protein: ENSMUSP00000143584
Gene: ENSMUSG00000015806
AA Change: G146S

Domain	Start	End	E-Value	Type
PDB:1DIR\|D	1	213	1e-125	PDB
SCOP:d1hdr__	6	162	2e-21	SMART

Predicted Effect

possibly damaging
Transcript: ENSMUST00000198258
AA Change: G44S

PolyPhen 2 Score 0.870 (Sensitivity: 0.83; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000143741
Gene: ENSMUSG00000015806
AA Change: G44S

Domain	Start	End	E-Value	Type
PDB:1DIR\|D	1	139	8e-86	PDB
SCOP:d1hdr__	14	139	6e-21	SMART

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000200259

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000196216

Meta Mutation Damage Score

0.6467

Coding Region Coverage

1x: 99.3%
3x: 98.7%
10x: 97.4%
20x: 95.8%

Validation Efficiency

98% (61/62)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes the enzyme dihydropteridine reductase, which catalyzes the NADH-mediated reduction of quinonoid dihydrobiopterin. This enzyme is an essential component of the pterin-dependent aromatic amino acid hydroxylating systems. Mutations in this gene resulting in QDPR deficiency include aberrant splicing, amino acid substitutions, insertions, or premature terminations. Dihydropteridine reductase deficiency presents as atypical phenylketonuria due to insufficient production of biopterin, a cofactor for phenylalanine hydroxylase. [provided by RefSeq, Jul 2008]
PHENOTYPE: A portion of mice homozygous for a knock-out allele display abnormal rib-sternum attachment, a split xiphoid process, and lumbar vertebral transformation. Another knock-out allele exhibits abnormal folate and biopterin metabolism and oxidative stress in the liver. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 57 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abcb4	T	A	5: 8,984,320 (GRCm39)	N683K	probably benign	Het
Atad2b	T	A	12: 5,060,351 (GRCm39)	H915Q	probably benign	Het
Bltp2	T	C	11: 78,160,367 (GRCm39)	S609P	probably damaging	Het
Camk1d	G	T	2: 5,449,908 (GRCm39)	P91Q	probably benign	Het
Camk1d	G	C	2: 5,449,910 (GRCm39)	S90R	probably damaging	Het
Card11	T	C	5: 140,885,524 (GRCm39)	E345G	probably damaging	Het
Ccpg1	G	T	9: 72,920,526 (GRCm39)	V714L	possibly damaging	Het
Chst9	T	C	18: 15,586,254 (GRCm39)	E103G	possibly damaging	Het
Cnga1	C	T	5: 72,762,615 (GRCm39)	V300I	probably benign	Het
Crb1	T	C	1: 139,159,337 (GRCm39)	Y1295C	probably damaging	Het
Dnah5	A	G	15: 28,402,014 (GRCm39)	T3392A	probably benign	Het
Elp3	C	A	14: 65,785,439 (GRCm39)	R473L	probably damaging	Het
Epgn	T	A	5: 91,181,807 (GRCm39)	I145N	probably benign	Het
Fam107b	G	A	2: 3,779,457 (GRCm39)	G220D	probably damaging	Het
Fbn2	A	G	18: 58,257,383 (GRCm39)	V328A	probably benign	Het
Fn1	A	T	1: 71,639,481 (GRCm39)	I1770N	probably damaging	Het
Fndc1	T	A	17: 7,988,585 (GRCm39)	Y1159F	unknown	Het
Frem2	A	G	3: 53,444,679 (GRCm39)	L2484P	probably damaging	Het
Grk2	C	T	19: 4,340,496 (GRCm39)	R295H	probably damaging	Het
Gtf3c1	A	T	7: 125,243,237 (GRCm39)	V1789D	possibly damaging	Het
Hmgcl	T	C	4: 135,677,898 (GRCm39)	V33A	probably damaging	Het
Ighv7-1	A	G	12: 113,860,239 (GRCm39)	F51S	probably damaging	Het
Kcna6	A	G	6: 126,716,688 (GRCm39)	L67P	probably damaging	Het
Lamc1	A	T	1: 153,123,030 (GRCm39)	V720E	probably benign	Het
Lrch1	T	C	14: 75,054,558 (GRCm39)	D312G	probably damaging	Het
Mix23	A	G	16: 35,905,427 (GRCm39)	N63S	probably benign	Het
Nav2	A	G	7: 49,206,794 (GRCm39)	T1540A	probably damaging	Het
Nisch	A	T	14: 30,913,373 (GRCm39)		probably benign	Het
Nos1ap	T	A	1: 170,176,968 (GRCm39)	K145M	probably damaging	Het
Npc1l1	A	G	11: 6,177,839 (GRCm39)	Y524H	probably damaging	Het
Nrap	T	C	19: 56,377,916 (GRCm39)	T25A	possibly damaging	Het
Nusap1	A	G	2: 119,477,580 (GRCm39)	K363R	probably damaging	Het
Or5ar1	T	C	2: 85,671,656 (GRCm39)	T160A	probably damaging	Het
Or5b124	A	G	19: 13,611,357 (GRCm39)	E294G	probably damaging	Het
Or7e177	T	A	9: 20,212,390 (GRCm39)	L298Q	probably damaging	Het
Pde4d	T	C	13: 110,074,547 (GRCm39)	I384T	probably damaging	Het
Pkhd1	T	A	1: 20,593,875 (GRCm39)	R1413*	probably null	Het
Plcd3	T	A	11: 102,964,592 (GRCm39)	Y593F	possibly damaging	Het
Plxna1	A	T	6: 89,310,087 (GRCm39)	I1026N	possibly damaging	Het
Podxl	T	A	6: 31,501,329 (GRCm39)	I409F	probably damaging	Het
Polq	A	C	16: 36,837,625 (GRCm39)	Q179P	probably benign	Het
Pomt1	T	C	2: 32,137,602 (GRCm39)	V401A	probably damaging	Het
Shc4	T	A	2: 125,512,218 (GRCm39)	Q2L	probably damaging	Het
Skint8	T	A	4: 111,807,387 (GRCm39)	C358S	probably benign	Het
Smc5	T	C	19: 23,221,467 (GRCm39)	E354G	possibly damaging	Het
Snx30	T	C	4: 59,868,275 (GRCm39)	V129A	probably damaging	Het
Sp110	G	C	1: 85,504,923 (GRCm39)		probably benign	Het
Spag6	T	A	2: 18,703,613 (GRCm39)		probably benign	Het
Trim28	T	A	7: 12,763,036 (GRCm39)	Y450N	probably benign	Het
Trip11	C	T	12: 101,851,924 (GRCm39)	W428*	probably null	Het
Umodl1	T	A	17: 31,213,761 (GRCm39)	V966E	probably damaging	Het
Utf1	A	G	7: 139,524,704 (GRCm39)		probably benign	Het
Vmn1r72	T	C	7: 11,403,776 (GRCm39)	Y224C	probably damaging	Het
Whrn	A	G	4: 63,334,825 (GRCm39)	S748P	probably damaging	Het
Zbtb41	T	A	1: 139,359,816 (GRCm39)		probably null	Het
Zfhx3	T	C	8: 109,526,964 (GRCm39)	F954L	probably damaging	Het
Zfp456	A	T	13: 67,514,359 (GRCm39)	I449K	probably benign	Het

Other mutations in Qdpr

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL02114:Qdpr	APN	5	45,592,018 (GRCm39)	missense	possibly damaging	0.93
R0907:Qdpr	UTSW	5	45,596,728 (GRCm39)	missense	probably benign	0.16
R1387:Qdpr	UTSW	5	45,607,480 (GRCm39)	start gained	probably benign
R1964:Qdpr	UTSW	5	45,596,660 (GRCm39)	missense	possibly damaging	0.58
R2431:Qdpr	UTSW	5	45,602,072 (GRCm39)	missense	probably damaging	1.00
R4586:Qdpr	UTSW	5	45,596,669 (GRCm39)	missense	possibly damaging	0.60
R5678:Qdpr	UTSW	5	45,604,979 (GRCm39)	missense	possibly damaging	0.65
R7392:Qdpr	UTSW	5	45,596,718 (GRCm39)	missense	probably benign	0.37
R7939:Qdpr	UTSW	5	45,607,407 (GRCm39)	missense	probably damaging	1.00
R8482:Qdpr	UTSW	5	45,596,688 (GRCm39)	missense	probably benign	0.05
R8891:Qdpr	UTSW	5	45,604,982 (GRCm39)	missense	probably damaging	0.99
R8993:Qdpr	UTSW	5	45,607,386 (GRCm39)	missense	probably damaging	1.00
R9445:Qdpr	UTSW	5	45,596,669 (GRCm39)	missense	probably benign
X0022:Qdpr	UTSW	5	45,596,697 (GRCm39)	nonsense	probably null

Predicted Primers

PCR Primer
(F):5'- TGTCACACACTCAAAGCTCTG -3'
(R):5'- ACCTGCACTTTTGGAAACCG -3'

Sequencing Primer
(F):5'- TCTGATAGAAAGAGCCTCTCAAACTG -3'
(R):5'- ACTTTTGGAAACCGGCCAG -3'

Posted On

2016-11-21