Mutagenetix > Incidental Mutation

Incidental Mutation 'R5574:Blm'

437108

Institutional Source

Beutler Lab

Gene Symbol

Blm

Ensembl Gene

ENSMUSG00000030528

Gene Name

Bloom syndrome, RecQ like helicase

Synonyms

MMRRC Submission

043129-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R5574 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

80104741-80184896 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to A at 80149521 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Cysteine to Phenylalanine at position 696 (C696F)

Ref Sequence

ENSEMBL: ENSMUSP00000127995 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000081314] [ENSMUST00000170315]

AlphaFold

O88700

Predicted Effect

probably damaging
Transcript: ENSMUST00000081314
AA Change: C693F

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000080062
Gene: ENSMUSG00000030528
AA Change: C693F

Domain	Start	End	E-Value	Type
low complexity region	46	54	N/A	INTRINSIC
low complexity region	118	132	N/A	INTRINSIC
low complexity region	142	169	N/A	INTRINSIC
low complexity region	219	231	N/A	INTRINSIC
low complexity region	318	335	N/A	INTRINSIC
Pfam:BDHCT	376	416	5.5e-27	PFAM
low complexity region	557	574	N/A	INTRINSIC
DEXDc	672	873	1.59e-29	SMART
HELICc	910	992	1.29e-24	SMART
RQC	1084	1198	1.43e-15	SMART
HRDC	1217	1297	9.4e-20	SMART
low complexity region	1357	1371	N/A	INTRINSIC
low complexity region	1378	1392	N/A	INTRINSIC

Predicted Effect

probably damaging
Transcript: ENSMUST00000170315
AA Change: C696F

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

SMART Domains

Protein: ENSMUSP00000127995
Gene: ENSMUSG00000030528
AA Change: C696F

Domain	Start	End	E-Value	Type
Pfam:BLM_N	4	375	1.1e-161	PFAM
Pfam:BDHCT	380	419	6.4e-25	PFAM
Pfam:BDHCT_assoc	433	658	8.8e-108	PFAM
DEXDc	675	876	1.59e-29	SMART
HELICc	913	995	1.29e-24	SMART
Pfam:RecQ_Zn_bind	1006	1078	1.5e-19	PFAM
RQC	1087	1201	1.43e-15	SMART
HRDC	1220	1300	9.4e-20	SMART
low complexity region	1360	1374	N/A	INTRINSIC
low complexity region	1381	1395	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000205263

Meta Mutation Damage Score

0.7093

Coding Region Coverage

1x: 99.9%
3x: 99.7%
10x: 98.7%
20x: 96.6%

Validation Efficiency

99% (68/69)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The Bloom syndrome gene product is related to the RecQ subset of DExH box-containing DNA helicases and has both DNA-stimulated ATPase and ATP-dependent DNA helicase activities. Mutations causing Bloom syndrome delete or alter helicase motifs and may disable the 3'-5' helicase activity. The normal protein may act to suppress inappropriate recombination. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous null mutants are developmentally delayed, with increased apopotosis in the epiblast and severe anemia, dying at embyronic day 13.5; but homozygotes for a cre mediated recombinant allele are viable Bloom syndrome-like mice prone to a wide variety of cancers and showing increased rates of LOH. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 67 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1700129C05Rik	T	A	14: 59,380,205 (GRCm39)	N31I	possibly damaging	Het
Acvr1b	T	A	15: 101,099,958 (GRCm39)	M304K	probably benign	Het
Adamts1	G	T	16: 85,596,530 (GRCm39)	D106E	probably damaging	Het
Atosa	A	T	9: 74,917,672 (GRCm39)	D757V	probably damaging	Het
Bnip3l-ps	T	A	12: 18,267,119 (GRCm39)		noncoding transcript	Het
Ccdc171	A	T	4: 83,611,990 (GRCm39)	N895I	probably damaging	Het
Cdhr4	A	T	9: 107,870,527 (GRCm39)		probably benign	Het
Cfap97	T	C	8: 46,623,179 (GRCm39)	S190P	probably damaging	Het
Chrnb1	A	C	11: 69,684,509 (GRCm39)		probably benign	Het
Clns1a	A	G	7: 97,370,165 (GRCm39)		probably benign	Het
Col8a2	G	A	4: 126,205,061 (GRCm39)		probably benign	Het
Cr2	T	A	1: 194,823,544 (GRCm39)	E721V	probably damaging	Het
Csk	A	G	9: 57,536,584 (GRCm39)	V172A	probably benign	Het
Cyp2g1	G	A	7: 26,520,165 (GRCm39)	V466M	possibly damaging	Het
Cyp4f13	A	G	17: 33,148,179 (GRCm39)	Y349H	probably benign	Het
Dnm1l	T	C	16: 16,147,685 (GRCm39)	Y205C	probably damaging	Het
Dync1i2	A	T	2: 71,063,994 (GRCm39)	T113S	probably benign	Het
Edem2	T	C	2: 155,558,075 (GRCm39)	E186G	probably damaging	Het
Eya2	G	A	2: 165,605,736 (GRCm39)	R380H	probably damaging	Het
Gldn	A	G	9: 54,220,206 (GRCm39)	T132A	probably damaging	Het
Gm13941	A	T	2: 110,930,951 (GRCm39)	I74K	unknown	Het
Gm3898	C	T	9: 43,741,339 (GRCm39)		noncoding transcript	Het
Ighmbp2	C	T	19: 3,321,536 (GRCm39)	V408I	probably benign	Het
Klhdc10	C	T	6: 30,439,864 (GRCm39)	L127F	possibly damaging	Het
Letm1	G	A	5: 33,926,730 (GRCm39)	T189M	possibly damaging	Het
Lrrc17	A	T	5: 21,775,355 (GRCm39)	I306F	possibly damaging	Het
Lrrk2	T	A	15: 91,671,219 (GRCm39)	V2000E	probably damaging	Het
Mettl9	A	T	7: 120,647,093 (GRCm39)	E66D	probably benign	Het
Mroh1	T	A	15: 76,318,131 (GRCm39)	V877D	probably benign	Het
Mycbp2	C	T	14: 103,380,203 (GRCm39)	V3760M	possibly damaging	Het
Nos3	A	G	5: 24,573,859 (GRCm39)	T208A	possibly damaging	Het
Npdc1	G	A	2: 25,298,957 (GRCm39)	D284N	probably damaging	Het
Obp2a	A	T	2: 25,590,842 (GRCm39)	T70S	possibly damaging	Het
Or4a72	C	T	2: 89,405,321 (GRCm39)	V250I	possibly damaging	Het
Or52a5b	T	G	7: 103,417,323 (GRCm39)	I94L	possibly damaging	Het
Or5al6	T	C	2: 85,976,535 (GRCm39)	D181G	probably damaging	Het
Or8b8	A	T	9: 37,808,877 (GRCm39)	Y59F	probably damaging	Het
Or8h10	A	G	2: 86,808,867 (GRCm39)	V91A	probably benign	Het
Pate2	A	G	9: 35,597,411 (GRCm39)		probably benign	Het
Pdzph1	A	G	17: 59,280,942 (GRCm39)	F447L	probably benign	Het
Pias1	A	G	9: 62,827,775 (GRCm39)	C211R	probably damaging	Het
Plb1	A	G	5: 32,487,291 (GRCm39)	S929G	probably benign	Het
Pramel32	T	G	4: 88,546,280 (GRCm39)	E354A	probably benign	Het
Prc1	G	A	7: 79,944,290 (GRCm39)		probably benign	Het
Prex2	A	G	1: 11,210,282 (GRCm39)	D574G	probably damaging	Het
Rapgef4	G	A	2: 71,864,464 (GRCm39)		probably null	Het
Rmc1	CTGTGTGTT	CTGTGTGTTGTGTGTT	18: 12,318,063 (GRCm39)		probably null	Het
Rock2	T	C	12: 17,011,642 (GRCm39)	M690T	possibly damaging	Het
Sinhcaf	C	T	6: 148,846,378 (GRCm39)		probably benign	Het
Slc18a2	A	G	19: 59,249,837 (GRCm39)	I25V	probably benign	Het
Slc9a5	T	A	8: 106,091,323 (GRCm39)	I701K	probably benign	Het
Sorcs1	T	A	19: 50,210,571 (GRCm39)	N765Y	probably damaging	Het
Ssh2	A	T	11: 77,340,941 (GRCm39)	I698L	probably benign	Het
Stam	A	G	2: 14,120,675 (GRCm39)	D58G	probably damaging	Het
Thsd4	C	A	9: 59,879,683 (GRCm39)	R1018L	probably damaging	Het
Tnxb	A	G	17: 34,929,998 (GRCm39)	T2911A	probably benign	Het
Trpm7	A	C	2: 126,654,950 (GRCm39)	F1329L	probably benign	Het
Ttll9	A	G	2: 152,826,168 (GRCm39)	E126G	possibly damaging	Het
Tubgcp5	G	A	7: 55,455,077 (GRCm39)	V258M	probably benign	Het
Unc45a	G	A	7: 79,984,604 (GRCm39)	A232V	probably damaging	Het
Utp14b	G	A	1: 78,644,126 (GRCm39)	V675M	probably damaging	Het
Vmn2r67	T	A	7: 84,801,099 (GRCm39)	H279L	probably benign	Het
Vmn2r75	G	T	7: 85,815,510 (GRCm39)	A118E	probably benign	Het
Wdr36	A	T	18: 32,999,012 (GRCm39)	Q886L	probably damaging	Het
Zfp433	T	A	10: 81,555,125 (GRCm39)	Y27*	probably null	Het
Zfp715	A	T	7: 42,960,463 (GRCm39)	S43T	possibly damaging	Het
Zfyve26	A	G	12: 79,286,698 (GRCm39)	S2297P	possibly damaging	Het

Other mutations in Blm

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01531:Blm	APN	7	80,123,819 (GRCm39)	missense	probably damaging	1.00
IGL01658:Blm	APN	7	80,113,689 (GRCm39)	missense	probably damaging	0.98
IGL02048:Blm	APN	7	80,152,709 (GRCm39)	splice site	probably benign
IGL02060:Blm	APN	7	80,164,328 (GRCm39)	splice site	probably benign
IGL02063:Blm	APN	7	80,159,167 (GRCm39)	nonsense	probably null
IGL02102:Blm	APN	7	80,119,504 (GRCm39)	missense	probably damaging	1.00
IGL02420:Blm	APN	7	80,145,754 (GRCm39)	missense	probably damaging	1.00
IGL02452:Blm	APN	7	80,153,125 (GRCm39)	splice site	probably null
IGL02566:Blm	APN	7	80,123,944 (GRCm39)	missense	probably damaging	1.00
IGL03387:Blm	APN	7	80,143,895 (GRCm39)	missense	probably damaging	1.00
FR4304:Blm	UTSW	7	80,162,667 (GRCm39)	small insertion	probably benign
FR4304:Blm	UTSW	7	80,113,521 (GRCm39)	frame shift	probably null
FR4340:Blm	UTSW	7	80,162,658 (GRCm39)	small insertion	probably benign
FR4340:Blm	UTSW	7	80,162,655 (GRCm39)	small insertion	probably benign
FR4340:Blm	UTSW	7	80,113,515 (GRCm39)	unclassified	probably benign
FR4449:Blm	UTSW	7	80,162,656 (GRCm39)	small insertion	probably benign
FR4548:Blm	UTSW	7	80,113,517 (GRCm39)	frame shift	probably null
FR4589:Blm	UTSW	7	80,113,518 (GRCm39)	frame shift	probably null
FR4737:Blm	UTSW	7	80,113,522 (GRCm39)	frame shift	probably null
FR4737:Blm	UTSW	7	80,113,519 (GRCm39)	frame shift	probably null
FR4976:Blm	UTSW	7	80,162,655 (GRCm39)	small insertion	probably benign
FR4976:Blm	UTSW	7	80,113,515 (GRCm39)	unclassified	probably benign
R0133:Blm	UTSW	7	80,152,115 (GRCm39)	missense	possibly damaging	0.93
R0194:Blm	UTSW	7	80,114,694 (GRCm39)	unclassified	probably benign
R0526:Blm	UTSW	7	80,155,641 (GRCm39)	nonsense	probably null
R0673:Blm	UTSW	7	80,149,499 (GRCm39)	critical splice donor site	probably null
R0972:Blm	UTSW	7	80,163,118 (GRCm39)	missense	probably benign
R0980:Blm	UTSW	7	80,149,706 (GRCm39)	splice site	probably null
R1120:Blm	UTSW	7	80,131,214 (GRCm39)	missense	probably damaging	1.00
R1301:Blm	UTSW	7	80,105,165 (GRCm39)	nonsense	probably null
R1769:Blm	UTSW	7	80,163,118 (GRCm39)	missense	probably benign
R1866:Blm	UTSW	7	80,143,862 (GRCm39)	missense	probably benign	0.08
R1874:Blm	UTSW	7	80,147,166 (GRCm39)	missense	probably damaging	1.00
R1966:Blm	UTSW	7	80,162,934 (GRCm39)	missense	possibly damaging	0.86
R1991:Blm	UTSW	7	80,155,697 (GRCm39)	splice site	probably null
R2013:Blm	UTSW	7	80,152,147 (GRCm39)	missense	probably damaging	0.99
R2014:Blm	UTSW	7	80,152,147 (GRCm39)	missense	probably damaging	0.99
R2015:Blm	UTSW	7	80,152,147 (GRCm39)	missense	probably damaging	0.99
R2016:Blm	UTSW	7	80,155,674 (GRCm39)	missense	probably benign	0.26
R2103:Blm	UTSW	7	80,155,697 (GRCm39)	splice site	probably null
R2161:Blm	UTSW	7	80,131,118 (GRCm39)	splice site	probably null
R2215:Blm	UTSW	7	80,149,595 (GRCm39)	missense	possibly damaging	0.69
R3689:Blm	UTSW	7	80,162,827 (GRCm39)	missense	possibly damaging	0.56
R4049:Blm	UTSW	7	80,152,610 (GRCm39)	missense	probably benign	0.04
R4155:Blm	UTSW	7	80,162,652 (GRCm39)	small deletion	probably benign
R4695:Blm	UTSW	7	80,143,976 (GRCm39)	missense	probably damaging	1.00
R4774:Blm	UTSW	7	80,113,596 (GRCm39)	missense	probably damaging	1.00
R4833:Blm	UTSW	7	80,116,574 (GRCm39)	missense	probably benign
R4835:Blm	UTSW	7	80,159,294 (GRCm39)	missense	probably benign	0.41
R4994:Blm	UTSW	7	80,108,573 (GRCm39)	missense	probably benign	0.00
R5039:Blm	UTSW	7	80,155,621 (GRCm39)	missense	possibly damaging	0.50
R5330:Blm	UTSW	7	80,108,684 (GRCm39)	missense	possibly damaging	0.73
R5375:Blm	UTSW	7	80,162,977 (GRCm39)	missense	probably benign	0.00
R5408:Blm	UTSW	7	80,152,370 (GRCm39)	missense	probably benign	0.01
R5606:Blm	UTSW	7	80,110,580 (GRCm39)	splice site	probably null
R5702:Blm	UTSW	7	80,108,675 (GRCm39)	missense	probably benign	0.13
R5809:Blm	UTSW	7	80,114,592 (GRCm39)	missense	probably damaging	1.00
R6114:Blm	UTSW	7	80,163,235 (GRCm39)	missense	probably damaging	1.00
R6157:Blm	UTSW	7	80,162,733 (GRCm39)	missense	probably benign	0.18
R6163:Blm	UTSW	7	80,162,652 (GRCm39)	small deletion	probably benign
R6254:Blm	UTSW	7	80,130,090 (GRCm39)	missense	probably benign	0.04
R6266:Blm	UTSW	7	80,149,688 (GRCm39)	missense	probably benign	0.03
R6364:Blm	UTSW	7	80,144,274 (GRCm39)	nonsense	probably null
R6446:Blm	UTSW	7	80,162,652 (GRCm39)	small deletion	probably benign
R6502:Blm	UTSW	7	80,131,223 (GRCm39)	missense	probably damaging	0.98
R6700:Blm	UTSW	7	80,113,598 (GRCm39)	missense	possibly damaging	0.91
R7002:Blm	UTSW	7	80,119,501 (GRCm39)	missense	probably benign	0.00
R7105:Blm	UTSW	7	80,149,516 (GRCm39)	missense	probably benign	0.44
R7320:Blm	UTSW	7	80,105,102 (GRCm39)	nonsense	probably null
R7465:Blm	UTSW	7	80,162,863 (GRCm39)	missense	probably benign	0.02
R7561:Blm	UTSW	7	80,152,276 (GRCm39)	missense	probably damaging	0.99
R8500:Blm	UTSW	7	80,105,032 (GRCm39)	missense	probably damaging	1.00
R8543:Blm	UTSW	7	80,143,964 (GRCm39)	missense	probably damaging	0.98
R8774-TAIL:Blm	UTSW	7	80,162,655 (GRCm39)	small insertion	probably benign
R8774-TAIL:Blm	UTSW	7	80,162,666 (GRCm39)	small insertion	probably benign
R8774-TAIL:Blm	UTSW	7	80,162,667 (GRCm39)	small insertion	probably benign
R8775-TAIL:Blm	UTSW	7	80,162,679 (GRCm39)	small insertion	probably benign
R8860:Blm	UTSW	7	80,144,276 (GRCm39)	missense	probably benign	0.30
R8928:Blm	UTSW	7	80,162,652 (GRCm39)	small deletion	probably benign
R9089:Blm	UTSW	7	80,162,867 (GRCm39)	missense	probably damaging	1.00
R9363:Blm	UTSW	7	80,108,663 (GRCm39)	missense	probably damaging	1.00
RF001:Blm	UTSW	7	80,162,675 (GRCm39)	small insertion	probably benign
RF001:Blm	UTSW	7	80,162,654 (GRCm39)	small insertion	probably benign
RF001:Blm	UTSW	7	80,162,651 (GRCm39)	small insertion	probably benign
RF002:Blm	UTSW	7	80,162,675 (GRCm39)	small insertion	probably benign
RF002:Blm	UTSW	7	80,162,653 (GRCm39)	small insertion	probably benign
RF007:Blm	UTSW	7	80,162,681 (GRCm39)	nonsense	probably null
RF016:Blm	UTSW	7	80,162,674 (GRCm39)	nonsense	probably null
RF018:Blm	UTSW	7	80,162,674 (GRCm39)	nonsense	probably null
RF027:Blm	UTSW	7	80,162,662 (GRCm39)	frame shift	probably null
RF028:Blm	UTSW	7	80,162,653 (GRCm39)	nonsense	probably null
RF031:Blm	UTSW	7	80,162,671 (GRCm39)	small insertion	probably benign
RF031:Blm	UTSW	7	80,162,654 (GRCm39)	small insertion	probably benign
RF032:Blm	UTSW	7	80,162,678 (GRCm39)	small insertion	probably benign
RF036:Blm	UTSW	7	80,162,662 (GRCm39)	nonsense	probably null
RF044:Blm	UTSW	7	80,162,678 (GRCm39)	small insertion	probably benign
RF053:Blm	UTSW	7	80,162,669 (GRCm39)	small insertion	probably benign
RF064:Blm	UTSW	7	80,162,671 (GRCm39)	nonsense	probably null
X0061:Blm	UTSW	7	80,108,598 (GRCm39)	missense	possibly damaging	0.89

Predicted Primers

PCR Primer
(F):5'- CAGAGGCTGAGGTAACACAC -3'
(R):5'- GGCTAAACTATGTCACTGTGTTC -3'

Sequencing Primer
(F):5'- GAGGCTGAGGTAACACACTTTCTTAC -3'
(R):5'- ACTATGTCACTGTGTTCATGTACTG -3'

Posted On

2016-10-26