Mutagenetix > Incidental Mutation

Incidental Mutation 'R2278:Siglec1'

242883

Institutional Source

Beutler Lab

Gene Symbol

Siglec1

Ensembl Gene

ENSMUSG00000027322

Gene Name

sialic acid binding Ig-like lectin 1, sialoadhesin

Synonyms

Sn, CD169, Siglec-1

MMRRC Submission

040277-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.076) question?

Stock #

R2278 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

130911140-130928685 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 130913257 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Glutamine to Leucine at position 1553 (Q1553L)

Ref Sequence

ENSEMBL: ENSMUSP00000028794 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000028794] [ENSMUST00000110227]

AlphaFold

no structure available at present

Predicted Effect

probably benign
Transcript: ENSMUST00000028794
AA Change: Q1553L

PolyPhen 2 Score 0.280 (Sensitivity: 0.91; Specificity: 0.88)

SMART Domains

Protein: ENSMUSP00000028794
Gene: ENSMUSG00000027322
AA Change: Q1553L

Domain	Start	End	E-Value	Type
signal peptide	1	23	N/A	INTRINSIC
IG	32	142	2.92e-5	SMART
Pfam:C2-set_2	148	235	9.4e-18	PFAM
IGc2	260	319	8.78e-9	SMART
IGc2	344	404	4.07e-4	SMART
IGc2	431	505	3.3e-4	SMART
IGc2	529	589	5.75e-4	SMART
IGc2	622	698	3.54e-4	SMART
low complexity region	700	705	N/A	INTRINSIC
IG	716	795	3.35e-5	SMART
IG	804	896	6.51e-3	SMART
IGc2	909	969	4.13e-5	SMART
IG_like	1001	1076	6.78e-2	SMART
low complexity region	1077	1088	N/A	INTRINSIC
IG	1094	1171	4.32e-8	SMART
IG_like	1185	1250	1.94e-2	SMART
IG	1268	1345	1.36e-5	SMART
IG_like	1354	1447	1.45e1	SMART
IG_like	1365	1435	4.51e-2	SMART
IG	1454	1534	4.56e-7	SMART
IG_like	1549	1624	1.21e-1	SMART
transmembrane domain	1647	1669	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000110227

SMART Domains

Protein: ENSMUSP00000105856
Gene: ENSMUSG00000027322

Domain	Start	End	E-Value	Type
signal peptide	1	23	N/A	INTRINSIC
IG	32	142	2.92e-5	SMART
Pfam:C2-set_2	148	235	7e-17	PFAM
IGc2	260	319	8.78e-9	SMART
IGc2	344	404	4.07e-4	SMART
IGc2	431	505	3.3e-4	SMART
IGc2	529	589	5.75e-4	SMART
IGc2	622	698	3.54e-4	SMART
low complexity region	700	705	N/A	INTRINSIC
IG	716	795	3.35e-5	SMART
IG	804	896	6.51e-3	SMART
IGc2	909	969	4.13e-5	SMART
IG_like	1001	1076	6.78e-2	SMART
low complexity region	1077	1088	N/A	INTRINSIC
IG	1094	1171	4.32e-8	SMART
IG_like	1185	1250	1.94e-2	SMART
IG	1268	1345	1.36e-5	SMART
IG_like	1354	1447	1.45e1	SMART
IG_like	1365	1435	4.51e-2	SMART
IG	1454	1534	4.56e-7	SMART

Coding Region Coverage

1x: 99.2%
3x: 98.7%
10x: 97.6%
20x: 96.0%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the immunoglobulin superfamily. The encoded protein is a lectin-like adhesion molecule that binds glycoconjugate ligands on cell surfaces in a sialic acid-dependent manner. It is a type I transmembrane protein expressed only by a subpopulation of macrophages and is involved in mediating cell-cell interactions. Alternative splicing produces a transcript variant encoding an isoform that is soluble rather than membrane-bound; however, the full-length nature of this variant has not been determined. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a disruption in this gene display subtle changes in B- and T-cell populations and decreased IgM levels. Mice homozygous for a knock-out or knock-in allele exhibit impaired phagocytosis of sialylated C. jejuni. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 53 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Adam3	T	C	8: 25,201,400 (GRCm39)	D251G	probably damaging	Het
Aqp3	T	C	4: 41,093,836 (GRCm39)	D219G	probably damaging	Het
Arhgef15	C	A	11: 68,842,517 (GRCm39)	W404C	probably damaging	Het
Bdp1	T	A	13: 100,197,847 (GRCm39)	E846V	probably damaging	Het
Bdp1	C	A	13: 100,197,838 (GRCm39)	S849I	probably benign	Het
Bmp5	T	A	9: 75,683,830 (GRCm39)	N152K	possibly damaging	Het
Bpifb2	C	T	2: 153,720,399 (GRCm39)	Q53*	probably null	Het
Cep250	G	A	2: 155,834,552 (GRCm39)	R2159K	probably damaging	Het
Chd9	C	T	8: 91,760,615 (GRCm39)	P2120L	probably benign	Het
Clca3a1	A	G	3: 144,463,785 (GRCm39)	V164A	probably damaging	Het
Dnajc28	G	A	16: 91,413,755 (GRCm39)	T187M	probably damaging	Het
Gcn1	T	C	5: 115,749,234 (GRCm39)	I1922T	probably damaging	Het
Gnpat	A	G	8: 125,603,659 (GRCm39)	D179G	probably benign	Het
Hook1	A	G	4: 95,886,957 (GRCm39)	Q188R	probably benign	Het
Hsf4	G	A	8: 105,996,628 (GRCm39)	D18N	probably null	Het
Ifi44	T	C	3: 151,438,025 (GRCm39)	N421D	probably benign	Het
Igdcc4	C	T	9: 65,038,025 (GRCm39)	T801I	probably damaging	Het
Itgad	T	C	7: 127,804,342 (GRCm39)	S107P	possibly damaging	Het
Kank2	C	A	9: 21,681,080 (GRCm39)	M816I	probably damaging	Het
Kcnk18	T	C	19: 59,223,926 (GRCm39)	I357T	probably damaging	Het
Kcnma1	T	A	14: 23,593,151 (GRCm39)	R120*	probably null	Het
Lgi4	T	G	7: 30,760,037 (GRCm39)	L78V	probably damaging	Het
Lypla1	T	G	1: 4,911,321 (GRCm39)		probably null	Het
Mknk1	C	T	4: 115,732,690 (GRCm39)	A306V	probably damaging	Het
Ncoa6	A	T	2: 155,249,570 (GRCm39)	S1245T	possibly damaging	Het
Npas3	T	A	12: 53,687,285 (GRCm39)	V122E	possibly damaging	Het
Nrxn2	G	C	19: 6,531,883 (GRCm39)	Q789H	probably damaging	Het
Or2h1b	A	T	17: 37,462,145 (GRCm39)	C239*	probably null	Het
Or3a1	T	C	11: 74,225,991 (GRCm39)	E22G	probably benign	Het
Or5p69	T	C	7: 107,967,288 (GRCm39)	V197A	probably benign	Het
Or5w12	A	G	2: 87,502,289 (GRCm39)	C141R	possibly damaging	Het
Otog	G	A	7: 45,949,468 (GRCm39)	V2369M	probably damaging	Het
Pfkp	T	C	13: 6,669,245 (GRCm39)		probably null	Het
Pja2	T	C	17: 64,599,865 (GRCm39)	S478G	probably damaging	Het
Prune2	A	G	19: 17,095,919 (GRCm39)	I474M	possibly damaging	Het
Psg22	C	A	7: 18,460,762 (GRCm39)	Q464K	possibly damaging	Het
Rp1	C	T	1: 4,418,250 (GRCm39)	S954N	possibly damaging	Het
Rps27l	T	A	9: 66,854,208 (GRCm39)	D34E	probably benign	Het
Sae1	A	C	7: 16,104,291 (GRCm39)	L106R	probably damaging	Het
Slc11a2	A	G	15: 100,307,962 (GRCm39)		probably null	Het
Slc14a2	A	T	18: 78,203,159 (GRCm39)	M556K	probably benign	Het
Slk	T	G	19: 47,608,188 (GRCm39)	I380M	probably damaging	Het
Spink5	A	G	18: 44,119,396 (GRCm39)	N236D	probably benign	Het
Syne2	A	G	12: 75,974,240 (GRCm39)	E1146G	possibly damaging	Het
Tiam2	G	A	17: 3,477,495 (GRCm39)	V573M	probably damaging	Het
Tmem170	C	A	8: 112,596,349 (GRCm39)	V59L	probably benign	Het
Tmem255b	C	T	8: 13,501,081 (GRCm39)	A106V	probably damaging	Het
Ttc23l	A	G	15: 10,523,678 (GRCm39)	I347T	possibly damaging	Het
Vps13c	A	G	9: 67,846,354 (GRCm39)	M2141V	probably benign	Het
Vwa5a	T	C	9: 38,634,503 (GRCm39)	Y143H	probably damaging	Het
Zfp280d	T	A	9: 72,246,055 (GRCm39)	C707*	probably null	Het
Zfp668	A	T	7: 127,465,998 (GRCm39)	N395K	probably benign	Het
Znhit6	G	T	3: 145,281,991 (GRCm39)		probably benign	Het

Other mutations in Siglec1

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00482:Siglec1	APN	2	130,921,245 (GRCm39)	missense	probably benign	0.03
IGL01092:Siglec1	APN	2	130,921,137 (GRCm39)	missense	probably damaging	1.00
IGL01115:Siglec1	APN	2	130,916,422 (GRCm39)	missense	probably benign	0.01
IGL01324:Siglec1	APN	2	130,927,461 (GRCm39)	missense	probably damaging	1.00
IGL01330:Siglec1	APN	2	130,916,925 (GRCm39)	nonsense	probably null
IGL01330:Siglec1	APN	2	130,925,456 (GRCm39)	missense	probably damaging	1.00
IGL01558:Siglec1	APN	2	130,920,419 (GRCm39)	missense	probably damaging	0.96
IGL01632:Siglec1	APN	2	130,925,740 (GRCm39)	missense	probably benign	0.03
IGL01768:Siglec1	APN	2	130,916,314 (GRCm39)	missense	probably benign
IGL02399:Siglec1	APN	2	130,913,098 (GRCm39)	missense	probably benign	0.16
IGL02558:Siglec1	APN	2	130,916,915 (GRCm39)	missense	possibly damaging	0.88
IGL02794:Siglec1	APN	2	130,917,889 (GRCm39)	missense	possibly damaging	0.86
IGL02839:Siglec1	APN	2	130,926,852 (GRCm39)	missense	possibly damaging	0.82
aggressor	UTSW	2	130,925,861 (GRCm39)	nonsense	probably null
boris	UTSW	2	130,921,297 (GRCm39)	nonsense	probably null
espia	UTSW	2	130,914,664 (GRCm39)	missense	probably damaging	0.98
hoodlum	UTSW	2	130,914,667 (GRCm39)	missense	possibly damaging	0.88
microfische	UTSW	2	130,928,015 (GRCm39)	missense	possibly damaging	0.73
K3955:Siglec1	UTSW	2	130,923,359 (GRCm39)	missense	probably benign	0.00
P0038:Siglec1	UTSW	2	130,923,359 (GRCm39)	missense	probably benign	0.00
PIT4576001:Siglec1	UTSW	2	130,920,081 (GRCm39)	missense	probably damaging	1.00
PIT4677001:Siglec1	UTSW	2	130,914,677 (GRCm39)	missense	probably damaging	1.00
R0003:Siglec1	UTSW	2	130,916,980 (GRCm39)	missense	probably benign	0.00
R0048:Siglec1	UTSW	2	130,915,317 (GRCm39)	missense	possibly damaging	0.65
R0048:Siglec1	UTSW	2	130,915,317 (GRCm39)	missense	possibly damaging	0.65
R0243:Siglec1	UTSW	2	130,927,396 (GRCm39)	missense	probably damaging	1.00
R0276:Siglec1	UTSW	2	130,925,861 (GRCm39)	nonsense	probably null
R0379:Siglec1	UTSW	2	130,916,445 (GRCm39)	splice site	probably benign
R0464:Siglec1	UTSW	2	130,921,279 (GRCm39)	missense	probably damaging	1.00
R0507:Siglec1	UTSW	2	130,916,445 (GRCm39)	splice site	probably benign
R0560:Siglec1	UTSW	2	130,912,266 (GRCm39)	missense	probably benign	0.02
R0620:Siglec1	UTSW	2	130,916,188 (GRCm39)	missense	probably benign	0.30
R0621:Siglec1	UTSW	2	130,916,188 (GRCm39)	missense	probably benign	0.30
R0853:Siglec1	UTSW	2	130,926,942 (GRCm39)	missense	probably damaging	0.98
R1079:Siglec1	UTSW	2	130,921,297 (GRCm39)	nonsense	probably null
R1169:Siglec1	UTSW	2	130,916,747 (GRCm39)	missense	probably damaging	0.97
R1205:Siglec1	UTSW	2	130,922,384 (GRCm39)	missense	possibly damaging	0.94
R1293:Siglec1	UTSW	2	130,915,451 (GRCm39)	missense	probably benign	0.00
R1470:Siglec1	UTSW	2	130,912,307 (GRCm39)	missense	probably benign	0.19
R1470:Siglec1	UTSW	2	130,912,307 (GRCm39)	missense	probably benign	0.19
R1533:Siglec1	UTSW	2	130,918,078 (GRCm39)	missense	probably benign
R1717:Siglec1	UTSW	2	130,925,932 (GRCm39)	missense	probably damaging	1.00
R1717:Siglec1	UTSW	2	130,915,876 (GRCm39)	missense	possibly damaging	0.92
R1744:Siglec1	UTSW	2	130,923,219 (GRCm39)	missense	probably damaging	1.00
R1852:Siglec1	UTSW	2	130,923,420 (GRCm39)	missense	probably damaging	0.98
R1941:Siglec1	UTSW	2	130,920,051 (GRCm39)	missense	possibly damaging	0.94
R2011:Siglec1	UTSW	2	130,925,277 (GRCm39)	missense	probably damaging	1.00
R2012:Siglec1	UTSW	2	130,925,277 (GRCm39)	missense	probably damaging	1.00
R2128:Siglec1	UTSW	2	130,922,417 (GRCm39)	missense	probably damaging	1.00
R2403:Siglec1	UTSW	2	130,916,395 (GRCm39)	missense	possibly damaging	0.65
R2449:Siglec1	UTSW	2	130,920,645 (GRCm39)	missense	probably benign	0.44
R2885:Siglec1	UTSW	2	130,914,667 (GRCm39)	missense	possibly damaging	0.88
R4213:Siglec1	UTSW	2	130,916,038 (GRCm39)	missense	probably damaging	1.00
R4274:Siglec1	UTSW	2	130,927,734 (GRCm39)	missense	probably benign	0.00
R4679:Siglec1	UTSW	2	130,915,331 (GRCm39)	missense	possibly damaging	0.87
R4715:Siglec1	UTSW	2	130,916,356 (GRCm39)	missense	probably damaging	1.00
R4782:Siglec1	UTSW	2	130,917,843 (GRCm39)	missense	probably damaging	1.00
R4896:Siglec1	UTSW	2	130,911,789 (GRCm39)	missense	probably benign	0.21
R4993:Siglec1	UTSW	2	130,915,281 (GRCm39)	missense	possibly damaging	0.93
R5004:Siglec1	UTSW	2	130,915,331 (GRCm39)	missense	possibly damaging	0.87
R5004:Siglec1	UTSW	2	130,911,789 (GRCm39)	missense	probably benign	0.21
R5105:Siglec1	UTSW	2	130,922,320 (GRCm39)	missense	possibly damaging	0.69
R5137:Siglec1	UTSW	2	130,923,264 (GRCm39)	missense	probably damaging	1.00
R5153:Siglec1	UTSW	2	130,927,497 (GRCm39)	missense	probably damaging	0.99
R5311:Siglec1	UTSW	2	130,921,236 (GRCm39)	missense	probably damaging	1.00
R5600:Siglec1	UTSW	2	130,927,503 (GRCm39)	missense	probably benign	0.01
R5682:Siglec1	UTSW	2	130,925,930 (GRCm39)	missense	probably damaging	1.00
R5732:Siglec1	UTSW	2	130,916,188 (GRCm39)	missense	probably benign	0.30
R5870:Siglec1	UTSW	2	130,914,767 (GRCm39)	missense	probably damaging	0.99
R5898:Siglec1	UTSW	2	130,915,553 (GRCm39)	missense	probably damaging	1.00
R5909:Siglec1	UTSW	2	130,919,884 (GRCm39)	missense	probably damaging	1.00
R6488:Siglec1	UTSW	2	130,923,227 (GRCm39)	missense	probably damaging	0.99
R6920:Siglec1	UTSW	2	130,919,997 (GRCm39)	nonsense	probably null
R7064:Siglec1	UTSW	2	130,925,834 (GRCm39)	missense	probably benign	0.00
R7270:Siglec1	UTSW	2	130,923,471 (GRCm39)	missense	possibly damaging	0.67
R7355:Siglec1	UTSW	2	130,922,371 (GRCm39)	missense	probably benign	0.02
R7400:Siglec1	UTSW	2	130,928,015 (GRCm39)	missense	possibly damaging	0.73
R7470:Siglec1	UTSW	2	130,917,744 (GRCm39)	missense	probably benign	0.00
R7568:Siglec1	UTSW	2	130,914,602 (GRCm39)	missense	probably damaging	1.00
R7781:Siglec1	UTSW	2	130,923,258 (GRCm39)	missense	probably damaging	1.00
R7853:Siglec1	UTSW	2	130,923,212 (GRCm39)	missense	probably damaging	1.00
R7999:Siglec1	UTSW	2	130,913,083 (GRCm39)	missense	probably benign	0.28
R8191:Siglec1	UTSW	2	130,927,599 (GRCm39)	missense	probably damaging	1.00
R8274:Siglec1	UTSW	2	130,925,830 (GRCm39)	missense	probably benign
R8345:Siglec1	UTSW	2	130,920,498 (GRCm39)	missense	possibly damaging	0.95
R8670:Siglec1	UTSW	2	130,923,387 (GRCm39)	missense	probably damaging	1.00
R8814:Siglec1	UTSW	2	130,914,664 (GRCm39)	missense	probably damaging	0.98
R9102:Siglec1	UTSW	2	130,915,389 (GRCm39)	missense	probably benign	0.01
R9311:Siglec1	UTSW	2	130,916,013 (GRCm39)	missense	probably damaging	1.00
R9416:Siglec1	UTSW	2	130,925,390 (GRCm39)	missense	probably benign	0.01
R9462:Siglec1	UTSW	2	130,916,404 (GRCm39)	missense	probably damaging	1.00
R9521:Siglec1	UTSW	2	130,915,246 (GRCm39)	critical splice donor site	probably null
R9683:Siglec1	UTSW	2	130,921,236 (GRCm39)	missense	probably damaging	0.99
R9799:Siglec1	UTSW	2	130,915,941 (GRCm39)	missense	probably damaging	0.99
X0024:Siglec1	UTSW	2	130,922,411 (GRCm39)	missense	probably damaging	1.00
Z1176:Siglec1	UTSW	2	130,922,444 (GRCm39)	missense	possibly damaging	0.83
Z1176:Siglec1	UTSW	2	130,920,665 (GRCm39)	missense	probably damaging	0.99

Predicted Primers

PCR Primer
(F):5'- TCTGGTCCCAAAGTAGGCAG -3'
(R):5'- CATGCCACCTTTGCCTCAAG -3'

Sequencing Primer
(F):5'- TTGGAGGCAGTGCACACATACTC -3'
(R):5'- CACCTTTGCCTCAAGAGTGAAGG -3'

Posted On

2014-10-16