Mutagenetix > Incidental Mutation

Incidental Mutation 'R2568:Marco'

254598

Institutional Source

Beutler Lab

Gene Symbol

Marco

Ensembl Gene

ENSMUSG00000026390

Gene Name

macrophage receptor with collagenous structure

Synonyms

Scara2

MMRRC Submission

040427-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.072) question?

Stock #

R2568 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

120474538-120505024 bp(-) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 120494785 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Histidine to Arginine at position 49 (H49R)

Ref Sequence

ENSEMBL: ENSMUSP00000140948 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000027639] [ENSMUST00000186432]

AlphaFold

Q60754

Predicted Effect

probably benign
Transcript: ENSMUST00000027639
AA Change: H56R

PolyPhen 2 Score 0.210 (Sensitivity: 0.92; Specificity: 0.88)

SMART Domains

Protein: ENSMUSP00000027639
Gene: ENSMUSG00000026390
AA Change: H56R

Domain	Start	End	E-Value	Type
SCOP:d1g38a_	65	93	1e-2	SMART
low complexity region	112	122	N/A	INTRINSIC
Pfam:Collagen	149	208	2.5e-12	PFAM
Pfam:Collagen	192	266	2.7e-10	PFAM
low complexity region	293	315	N/A	INTRINSIC
low complexity region	323	345	N/A	INTRINSIC
internal_repeat_1	347	400	5.11e-17	PROSPERO
low complexity region	401	419	N/A	INTRINSIC
SR	423	518	1.66e-48	SMART

Predicted Effect

possibly damaging
Transcript: ENSMUST00000186432
AA Change: H49R

PolyPhen 2 Score 0.861 (Sensitivity: 0.83; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000140948
Gene: ENSMUSG00000026390
AA Change: H49R

Domain	Start	End	E-Value	Type
transmembrane domain	40	62	N/A	INTRINSIC
Pfam:Collagen	68	123	3.7e-10	PFAM

Coding Region Coverage

1x: 99.1%
3x: 98.5%
10x: 97.0%
20x: 94.1%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a member of the class A scavenger receptor family and is part of the innate antimicrobial immune system. The protein may bind both Gram-negative and Gram-positive bacteria via an extracellular, C-terminal, scavenger receptor cysteine-rich (SRCR) domain. In addition to short cytoplasmic and transmembrane domains, there is an extracellular spacer domain and a long, extracellular collagenous domain. The protein may form a trimeric molecule by the association of the collagenous domains of three identical polypeptide chains. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a null allele show altered spleen marginal zone architecture and impaired IgM responses to a pneumococcal polysaccharide vaccine. Mice homozygous for another null allele show increased susceptibility to bacterial pneumonia and enhanced inflammatory responses to inhaled particles. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 63 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
A730071L15Rik	A	T	11: 6,200,161 (GRCm38)		probably benign	Het
Abca13	A	T	11: 9,333,310 (GRCm38)	N3244I	probably benign	Het
Adgrf5	A	G	17: 43,437,671 (GRCm38)	T219A	probably damaging	Het
Adgrg5	A	T	8: 94,934,021 (GRCm38)	N92I	probably damaging	Het
Agt	A	C	8: 124,556,955 (GRCm38)	V475G	probably damaging	Het
Akap6	A	G	12: 52,887,278 (GRCm38)	K518E	possibly damaging	Het
Apoh	T	G	11: 108,404,871 (GRCm38)	D133E	probably benign	Het
Axdnd1	T	A	1: 156,392,749 (GRCm38)	M234L	possibly damaging	Het
Cacna1d	A	G	14: 30,082,511 (GRCm38)	I1335T	probably damaging	Het
Cdh15	G	A	8: 122,862,024 (GRCm38)	R279Q	probably damaging	Het
Cfap206	T	A	4: 34,711,566 (GRCm38)	K444*	probably null	Het
Clasp2	A	G	9: 113,878,764 (GRCm38)	I614M	probably benign	Het
Col6a4	A	T	9: 106,063,076 (GRCm38)	D1218E	possibly damaging	Het
Cplane1	T	C	15: 8,201,269 (GRCm38)	V1010A	possibly damaging	Het
Csmd3	CCTTTGCGCTT	CCTT	15: 47,741,236 (GRCm38)		probably null	Het
D130043K22Rik	C	T	13: 24,883,891 (GRCm38)	T870M	probably damaging	Het
Dagla	C	A	19: 10,248,152 (GRCm38)	A883S	probably benign	Het
Dhx30	A	G	9: 110,097,195 (GRCm38)	V87A	probably damaging	Het
Dtx1	C	A	5: 120,710,184 (GRCm38)	V44L	possibly damaging	Het
Ecm2	T	A	13: 49,530,129 (GRCm38)	S528T	possibly damaging	Het
Eeig2	T	A	3: 108,978,848 (GRCm38)	N356I	probably benign	Het
Egfem1	A	T	3: 29,582,931 (GRCm38)	N172I	probably damaging	Het
Fam13a	T	G	6: 58,935,609 (GRCm38)	R686S	probably damaging	Het
Fam243	A	G	16: 92,321,319 (GRCm38)	L27P	probably damaging	Het
Fmo1	T	A	1: 162,836,259 (GRCm38)	I234L	probably benign	Het
Foxj2	C	T	6: 122,828,372 (GRCm38)	R68W	probably damaging	Het
Foxo6	A	T	4: 120,268,764 (GRCm38)	M278K	probably benign	Het
Fsip2	A	G	2: 82,990,431 (GRCm38)	S5503G	probably benign	Het
Gdf5	C	G	2: 155,942,090 (GRCm38)	R100G	probably benign	Het
Il1b	A	T	2: 129,367,322 (GRCm38)	D129E	probably damaging	Het
Klhl29	A	G	12: 5,091,350 (GRCm38)	S545P	probably damaging	Het
Krt83	G	T	15: 101,487,827 (GRCm38)	R296S	possibly damaging	Het
Llgl1	T	G	11: 60,708,812 (GRCm38)	S509R	probably damaging	Het
Lmod1	A	T	1: 135,363,964 (GRCm38)	K186*	probably null	Het
Lrpprc	C	T	17: 84,726,649 (GRCm38)	A973T	probably damaging	Het
Mylk4	T	C	13: 32,722,018 (GRCm38)	N394S	probably null	Het
Myo5a	A	G	9: 75,123,040 (GRCm38)	Y147C	probably damaging	Het
Myo5a	T	C	9: 75,151,897 (GRCm38)	V469A	probably damaging	Het
Myot	A	G	18: 44,337,216 (GRCm38)	T87A	probably benign	Het
Nav2	A	G	7: 49,597,564 (GRCm38)	H2154R	probably damaging	Het
Nek10	A	G	14: 14,999,112 (GRCm38)	E1037G	possibly damaging	Het
Or1j13	T	C	2: 36,479,974 (GRCm38)	D52G	probably damaging	Het
Or52e4	A	G	7: 105,056,671 (GRCm38)	T142A	probably benign	Het
Or5k17	A	G	16: 58,925,923 (GRCm38)	V216A	probably benign	Het
Pitrm1	G	T	13: 6,575,092 (GRCm38)	V869F	probably benign	Het
Plekhm3	CCTGCTGCTGCTGCTGCTGCTGCTGC	CCTGCTGCTGCTGCTGCTGCTGC	1: 64,937,781 (GRCm38)		probably benign	Het
Prdx1	T	G	4: 116,693,800 (GRCm38)	I156S	probably benign	Het
Rbks	T	A	5: 31,665,752 (GRCm38)	T107S	probably damaging	Het
Ryr3	G	A	2: 112,675,874 (GRCm38)	R3468W	probably damaging	Het
Scn1a	C	T	2: 66,273,469 (GRCm38)	D1805N	probably damaging	Het
Sirpa	T	C	2: 129,615,648 (GRCm38)	V214A	probably benign	Het
Slc35c1	T	C	2: 92,458,880 (GRCm38)	N94D	probably benign	Het
Sorbs2	A	T	8: 45,795,370 (GRCm38)	K553*	probably null	Het
Tectb	C	G	19: 55,180,999 (GRCm38)		probably benign	Het
Thg1l	A	G	11: 45,951,565 (GRCm38)	V142A	probably benign	Het
Tiparp	T	A	3: 65,553,130 (GRCm38)	Y513*	probably null	Het
Tmc6	A	G	11: 117,772,820 (GRCm38)	V522A	probably benign	Het
Trim39	T	A	17: 36,269,164 (GRCm38)		probably benign	Het
Trrap	G	A	5: 144,843,369 (GRCm38)		probably null	Het
Tulp3	C	T	6: 128,327,638 (GRCm38)	V218I	probably benign	Het
Vmn1r38	T	A	6: 66,776,971 (GRCm38)	I54F	probably benign	Het
Vmn2r23	T	A	6: 123,742,188 (GRCm38)	Y833*	probably null	Het
Zfp810	A	T	9: 22,279,238 (GRCm38)	S125T	probably benign	Het

Other mutations in Marco

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00093:Marco	APN	1	120,485,703 (GRCm38)	missense	probably benign
IGL01343:Marco	APN	1	120,494,740 (GRCm38)	critical splice donor site	probably null
IGL02117:Marco	APN	1	120,490,954 (GRCm38)	missense	probably benign	0.00
IGL02338:Marco	APN	1	120,494,779 (GRCm38)	missense	possibly damaging	0.90
IGL03293:Marco	APN	1	120,494,795 (GRCm38)	missense	probably benign	0.08
P0027:Marco	UTSW	1	120,474,712 (GRCm38)	missense	probably damaging	1.00
R0548:Marco	UTSW	1	120,492,038 (GRCm38)	missense	probably benign	0.00
R1450:Marco	UTSW	1	120,476,745 (GRCm38)	splice site	probably benign
R1958:Marco	UTSW	1	120,484,864 (GRCm38)	missense	probably damaging	1.00
R2444:Marco	UTSW	1	120,494,770 (GRCm38)	missense	probably damaging	1.00
R4740:Marco	UTSW	1	120,494,770 (GRCm38)	missense	probably damaging	1.00
R4979:Marco	UTSW	1	120,494,225 (GRCm38)	missense	probably benign	0.02
R5393:Marco	UTSW	1	120,485,854 (GRCm38)	missense	probably damaging	1.00
R5536:Marco	UTSW	1	120,504,735 (GRCm38)	missense	possibly damaging	0.85
R6022:Marco	UTSW	1	120,488,565 (GRCm38)	missense	probably benign	0.00
R6028:Marco	UTSW	1	120,490,942 (GRCm38)	missense	probably damaging	0.97
R6058:Marco	UTSW	1	120,476,706 (GRCm38)	missense	probably damaging	1.00
R7565:Marco	UTSW	1	120,474,666 (GRCm38)	missense	probably damaging	1.00
R7682:Marco	UTSW	1	120,494,042 (GRCm38)	critical splice donor site	probably null
R8002:Marco	UTSW	1	120,494,780 (GRCm38)	missense	probably benign	0.18
R9157:Marco	UTSW	1	120,494,085 (GRCm38)	missense	probably damaging	1.00
R9313:Marco	UTSW	1	120,494,085 (GRCm38)	missense	probably damaging	1.00
T0722:Marco	UTSW	1	120,474,712 (GRCm38)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- GCGTCTAACCAGTGTGTCCTAG -3'
(R):5'- CTAAACATGGAACTTCTTGCCTTGTG -3'

Sequencing Primer
(F):5'- GCACAGGGCAGCAGAACTC -3'
(R):5'- ACAAGAAAGATCTGGTTGCCTTTCC -3'

Posted On

2014-12-04