Mutagenetix > Incidental Mutation

Incidental Mutation 'R7726:Cd55b'

595472

Institutional Source

Beutler Lab

Gene Symbol

Cd55b

Ensembl Gene

ENSMUSG00000026401

Gene Name

CD55 molecule, decay accelerating factor for complement B

Synonyms

Daf2, TM-DAF, complement-transmembrane, Daf-TM

MMRRC Submission

Accession Numbers

Is this an essential gene?

Non essential (E-score: 0.000) question?

Stock #

R7726 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

130388537-130423009 bp(-) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 130411493 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Serine to Arginine at position 299 (S299R)

Ref Sequence

ENSEMBL: ENSMUSP00000108107 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000112488] [ENSMUST00000119432]

AlphaFold

no structure available at present

Predicted Effect

possibly damaging
Transcript: ENSMUST00000112488
AA Change: S299R

PolyPhen 2 Score 0.483 (Sensitivity: 0.89; Specificity: 0.90)

SMART Domains

Protein: ENSMUSP00000108107
Gene: ENSMUSG00000026401
AA Change: S299R

Domain	Start	End	E-Value	Type
signal peptide	1	32	N/A	INTRINSIC
CCP	34	92	2.21e-12	SMART
CCP	96	156	1.47e-8	SMART
CCP	161	218	1.56e-12	SMART
CCP	223	282	2.19e-16	SMART
low complexity region	287	298	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000119432

SMART Domains

Protein: ENSMUSP00000113352
Gene: ENSMUSG00000026401

Domain	Start	End	E-Value	Type
signal peptide	1	32	N/A	INTRINSIC
CCP	34	92	2.21e-12	SMART
CCP	96	156	1.47e-8	SMART
CCP	161	218	1.56e-12	SMART
transmembrane domain	247	269	N/A	INTRINSIC

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.6%
20x: 98.8%

Validation Efficiency

100% (65/65)

MGI Phenotype

FUNCTION: This gene encodes an inhibitor of both the classical and the alternative pathways of complement activation. This gene is located adjacent to a closely related gene on chromosome 1 and preferentially expressed in the spleen and testis. Alternative splicing of this gene results in multiple transcript variants encoding distinct isoforms. [provided by RefSeq, Dec 2015]

Allele List at MGI

Other mutations in this stock

Total: 66 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
4931408C20Rik	C	A	1: 26,684,498	A534S	probably benign	Het
A230050P20Rik	T	C	9: 20,873,165	Y182H	possibly damaging	Het
Adam34	T	G	8: 43,651,171	N479T	probably damaging	Het
Add3	C	G	19: 53,239,461	L526V	probably damaging	Het
Alas1	T	C	9: 106,246,951	T3A	probably benign	Het
Arap3	C	T	18: 37,989,467	D579N	probably damaging	Het
Armc6	C	A	8: 70,222,598	D326Y	probably damaging	Het
Atp6v1e2	G	A	17: 86,944,385	T195I	probably damaging	Het
Atrnl1	A	G	19: 57,702,072	E904G	probably damaging	Het
Bhlhe40	T	A	6: 108,662,598	D112E	probably benign	Het
Brf1	T	G	12: 112,964,245	K438T	probably benign	Het
Cabs1	A	T	5: 87,980,286	E265D	probably damaging	Het
Ccdc162	T	A	10: 41,553,075	M1937L	probably benign	Het
Chordc1	A	G	9: 18,302,214	*120W	probably null	Het
Col17a1	C	A	19: 47,655,190		probably null	Het
Cpne8	A	T	15: 90,501,418	I469K	possibly damaging	Het
Crtac1	G	T	19: 42,302,251	S337*	probably null	Het
Cx3cl1	T	C	8: 94,780,239	S291P	probably damaging	Het
Dhx36	G	T	3: 62,488,968	Q423K	probably benign	Het
Eif3h	G	T	15: 51,786,823	Q322K	possibly damaging	Het
Ero1lb	A	G	13: 12,605,833	*494W	probably null	Het
Exph5	G	A	9: 53,373,175	V519I	possibly damaging	Het
Fam184a	C	A	10: 53,633,706	E126*	probably null	Het
Fam208a	C	A	14: 27,447,497	N338K	probably damaging	Het
Fam222b	A	G	11: 78,153,751	D46G	probably damaging	Het
Fbxl6	C	A	15: 76,535,886	R509L	probably damaging	Het
Fgf14	T	C	14: 124,136,244	Y86C	probably damaging	Het
Fras1	A	T	5: 96,712,451	I2119F	probably benign	Het
Gm14085	A	G	2: 122,486,733	E25G	probably damaging	Het
Gpr37	G	A	6: 25,669,117	T576I	possibly damaging	Het
Hnrnpul2	G	T	19: 8,831,280	R702L	possibly damaging	Het
Iqgap1	T	C	7: 80,757,456	N342S	probably benign	Het
Kcnh6	T	C	11: 106,017,575	V339A	probably benign	Het
Klk1b9	A	T	7: 43,978,416	N46I	possibly damaging	Het
Kndc1	C	A	7: 139,939,838	S1703R	possibly damaging	Het
Lyn	C	A	4: 3,756,428	Y306*	probably null	Het
Manba	C	T	3: 135,518,009	T219M	probably benign	Het
Mastl	T	C	2: 23,140,795		probably null	Het
Med15	T	G	16: 17,655,174	M550L	possibly damaging	Het
Men1	G	A	19: 6,337,282		probably null	Het
Mettl11b	A	G	1: 163,703,184	C229R	probably benign	Het
Msh4	C	T	3: 153,866,320		probably null	Het
Myh6	G	T	14: 54,965,365	D32E	probably damaging	Het
Ntn4	A	G	10: 93,733,682	D419G	possibly damaging	Het
Nup155	C	T	15: 8,122,139	P393S	probably damaging	Het
Olfr1389	T	A	11: 49,430,900	C141*	probably null	Het
Olfr1415	A	T	1: 92,491,307	F149L	probably benign	Het
Palm2	C	T	4: 57,709,876	P274S	probably damaging	Het
Papss2	A	T	19: 32,634,003		probably null	Het
Pcdhgc3	T	C	18: 37,806,879	V111A	possibly damaging	Het
Pcnx2	C	T	8: 125,850,330	V988I	probably benign	Het
Pom121	C	T	5: 135,378,148	G1178S	probably damaging	Het
Prss33	A	G	17: 23,834,229	C213R	probably damaging	Het
Scap	G	A	9: 110,378,367		probably null	Het
Sirpb1c	T	A	3: 15,848,386	I10F	possibly damaging	Het
Spink5	T	C	18: 43,963,352	L16P	probably damaging	Het
Stk4	T	G	2: 164,110,226	M1R	probably null	Het
Stub1	A	T	17: 25,831,132	Y253*	probably null	Het
Tbce	A	G	13: 14,029,290	V29A	probably damaging	Het
Tchhl1	A	G	3: 93,471,758	R590G	probably benign	Het
Tmem173	C	T	18: 35,735,265	A261T	probably damaging	Het
Ubr4	C	T	4: 139,458,920	P613L	unknown	Het
Vmn2r3	G	T	3: 64,275,518	C253*	probably null	Het
Wfdc8	C	A	2: 164,599,986	E215D	possibly damaging	Het
Zfp874b	T	C	13: 67,473,856	D441G	probably benign	Het
Zscan4d	G	T	7: 11,165,242	P36Q	possibly damaging	Het

Other mutations in Cd55b

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01151:Cd55b	APN	1	130422906	missense	possibly damaging	0.86
IGL02086:Cd55b	APN	1	130418182	missense	probably benign	0.05
IGL02629:Cd55b	APN	1	130419798	splice site	probably benign
IGL02735:Cd55b	APN	1	130388676	missense	probably damaging	0.98
IGL03212:Cd55b	APN	1	130411442	missense	probably benign	0.15
R0827:Cd55b	UTSW	1	130414236	missense	probably damaging	0.96
R0961:Cd55b	UTSW	1	130414076	missense	probably damaging	1.00
R1381:Cd55b	UTSW	1	130419675	missense	probably damaging	1.00
R1762:Cd55b	UTSW	1	130388655	nonsense	probably null
R1839:Cd55b	UTSW	1	130414105	missense	probably damaging	1.00
R1940:Cd55b	UTSW	1	130418106	critical splice donor site	probably null
R2359:Cd55b	UTSW	1	130418121	missense	probably damaging	1.00
R2504:Cd55b	UTSW	1	130409875	missense	probably damaging	1.00
R4282:Cd55b	UTSW	1	130416859	missense	probably damaging	0.99
R6276:Cd55b	UTSW	1	130418166	missense	probably damaging	1.00
R6306:Cd55b	UTSW	1	130414066	missense	probably damaging	0.99
R6977:Cd55b	UTSW	1	130419791	missense	probably damaging	0.96
R7026:Cd55b	UTSW	1	130388690	missense	probably benign	0.06
R7528:Cd55b	UTSW	1	130419736	missense	possibly damaging	0.95
R8215:Cd55b	UTSW	1	130419600	frame shift	probably null
R8217:Cd55b	UTSW	1	130419600	frame shift	probably null
R8260:Cd55b	UTSW	1	130388678	missense	probably damaging	0.99
R8353:Cd55b	UTSW	1	130414133	missense	probably benign	0.00
R8467:Cd55b	UTSW	1	130419764	missense	possibly damaging	0.89
R8960:Cd55b	UTSW	1	130410638	missense	possibly damaging	0.93
R9227:Cd55b	UTSW	1	130422882	nonsense	probably null
R9230:Cd55b	UTSW	1	130422882	nonsense	probably null

Predicted Primers

PCR Primer
(F):5'- TGGTGAGACTCTTGTATCAGGAAC -3'
(R):5'- AGGGCTGGATTTCTAAAAGTCCTC -3'

Sequencing Primer
(F):5'- AAACATGCTTGGTTTCTGAGAC -3'
(R):5'- GCTGGATTTCTAAAAGTCCTCTCTAG -3'

Posted On

2019-11-12