Mutagenetix > Incidental Mutation

Incidental Mutation 'R1450:Marco'

162117

Institutional Source

Beutler Lab

Gene Symbol

Marco

Ensembl Gene

ENSMUSG00000026390

Gene Name

macrophage receptor with collagenous structure

Synonyms

Scara2

MMRRC Submission

039505-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.068) question?

Stock #

R1450 (G1)

Quality Score

211

Status

Validated

Chromosome

Chromosomal Location

120402267-120432753 bp(-) (GRCm39)

Type of Mutation

splice site

DNA Base Change (assembly)

A to T at 120404474 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Ref Sequence

ENSEMBL: ENSMUSP00000027639 (fasta)

Gene Model

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

AlphaFold

Q60754

PDB Structure

Crystal structure analysis of the monomeric SRCR domain of mouse MARCO [X-RAY DIFFRACTION]
Crystal structure analysis of the dimeric form of the SRCR domain of mouse MARCO [X-RAY DIFFRACTION]

Predicted Effect

probably benign
Transcript: ENSMUST00000027639

SMART Domains

Protein: ENSMUSP00000027639
Gene: ENSMUSG00000026390

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

Meta Mutation Damage Score

0.0898

Coding Region Coverage

1x: 98.8%
3x: 97.7%
10x: 94.0%
20x: 84.8%

Validation Efficiency

96% (73/76)

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: 69 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca13	A	T	11: 9,380,531 (GRCm39)		probably benign	Het
Adh4	C	T	3: 138,129,935 (GRCm39)	P254S	probably damaging	Het
Amfr	T	C	8: 94,714,375 (GRCm39)	T223A	probably benign	Het
Ank2	T	C	3: 126,750,951 (GRCm39)	T412A	possibly damaging	Het
Bag6	T	A	17: 35,360,934 (GRCm39)	D422E	probably benign	Het
Ccdc185	T	G	1: 182,575,129 (GRCm39)	Q520P	possibly damaging	Het
Cfap276	T	A	3: 108,449,799 (GRCm39)		probably null	Het
Clock	G	A	5: 76,410,578 (GRCm39)	Q98*	probably null	Het
Cngb3	A	T	4: 19,395,922 (GRCm39)		probably benign	Het
Csmd1	T	G	8: 15,995,180 (GRCm39)		probably null	Het
Cubn	A	G	2: 13,365,130 (GRCm39)	L1636P	probably damaging	Het
Dennd4a	A	G	9: 64,818,947 (GRCm39)	I1701V	probably benign	Het
Dgcr2	T	C	16: 17,674,678 (GRCm39)	H243R	possibly damaging	Het
Dimt1	A	G	13: 107,084,151 (GRCm39)	N46S	probably benign	Het
Dnah9	T	C	11: 65,818,612 (GRCm39)	Y58C	probably damaging	Het
Dsg1b	T	A	18: 20,542,241 (GRCm39)	V916E	probably damaging	Het
Dst	T	C	1: 34,227,476 (GRCm39)	S1690P	probably damaging	Het
Dst	T	A	1: 34,251,340 (GRCm39)	I2131K	probably damaging	Het
Epb41l1	T	C	2: 156,353,745 (GRCm39)		probably benign	Het
Fem1a	T	C	17: 56,564,579 (GRCm39)	V224A	probably damaging	Het
Got2	C	T	8: 96,598,614 (GRCm39)	E203K	probably benign	Het
Hcar2	A	T	5: 124,002,813 (GRCm39)	I230N	probably damaging	Het
Herc3	A	T	6: 58,853,500 (GRCm39)	K554*	probably null	Het
Hfm1	A	G	5: 107,066,324 (GRCm39)	F35L	probably damaging	Het
Hmcn1	A	G	1: 150,528,257 (GRCm39)		probably benign	Het
Hoxa13	C	G	6: 52,260,647 (GRCm38)		probably benign	Het
Hoxa13	G	C	6: 52,260,648 (GRCm38)		probably benign	Het
Hs2st1	C	T	3: 144,140,479 (GRCm39)		probably benign	Het
Igfbp5	T	A	1: 72,913,048 (GRCm39)	D84V	probably benign	Het
Ints3	C	A	3: 90,340,135 (GRCm39)	L41F	probably damaging	Het
Ipo5	T	C	14: 121,181,805 (GRCm39)	V966A	probably benign	Het
Kif26a	C	T	12: 112,140,286 (GRCm39)	T505M	probably damaging	Het
Kpna2	A	G	11: 106,888,135 (GRCm39)	S2P	probably benign	Het
Lct	A	G	1: 128,235,640 (GRCm39)	S456P	probably damaging	Het
Lonrf2	G	A	1: 38,852,357 (GRCm39)	P165S	probably benign	Het
Lrrc7	T	G	3: 157,892,681 (GRCm39)	I323L	possibly damaging	Het
Ly6g	A	G	15: 75,030,482 (GRCm39)	K77R	probably benign	Het
Maea	T	C	5: 33,523,144 (GRCm39)		probably null	Het
Mcmbp	G	T	7: 128,317,655 (GRCm39)		probably benign	Het
Mtcl3	A	T	10: 29,023,736 (GRCm39)	N361I	probably damaging	Het
Mtr	T	A	13: 12,208,619 (GRCm39)	R1017W	probably damaging	Het
Myo15a	T	A	11: 60,386,308 (GRCm39)	I1811N	probably damaging	Het
Nbeal2	G	A	9: 110,462,740 (GRCm39)		probably benign	Het
Nlrp10	A	G	7: 108,524,595 (GRCm39)	V295A	probably damaging	Het
Or10ak7	T	C	4: 118,791,707 (GRCm39)	T111A	probably benign	Het
Or51ac3	A	G	7: 103,213,658 (GRCm39)	V276A	probably benign	Het
Or5e1	A	T	7: 108,354,719 (GRCm39)	I219F	probably damaging	Het
Pde4b	A	T	4: 102,458,832 (GRCm39)	Q496L	probably damaging	Het
Peg12	C	A	7: 62,113,324 (GRCm39)	G258*	probably null	Het
Pigc	A	G	1: 161,798,822 (GRCm39)	Y268C	probably benign	Het
Pnisr	G	T	4: 21,874,912 (GRCm39)		probably null	Het
Poteg	T	C	8: 27,937,871 (GRCm39)	F5S	probably benign	Het
Prss40	T	A	1: 34,595,178 (GRCm39)	I101F	probably benign	Het
Ptges3l	T	A	11: 101,312,731 (GRCm39)	D113V	possibly damaging	Het
Raver2	T	C	4: 100,993,349 (GRCm39)	S510P	possibly damaging	Het
Rgr	A	T	14: 36,766,641 (GRCm39)	C94*	probably null	Het
Rp1l1	T	A	14: 64,265,599 (GRCm39)	I395N	probably benign	Het
Sesn3	T	A	9: 14,227,520 (GRCm39)	H168Q	possibly damaging	Het
Sox30	C	A	11: 45,908,098 (GRCm39)	P755Q	probably damaging	Het
Stac3	T	C	10: 127,340,754 (GRCm39)	F173S	probably damaging	Het
Synj2	C	A	17: 6,077,599 (GRCm39)		probably benign	Het
Tars3	A	T	7: 65,297,244 (GRCm39)	I120L	probably benign	Het
Tas2r124	A	G	6: 132,732,019 (GRCm39)	I109M	probably damaging	Het
Tm4sf19	A	T	16: 32,226,781 (GRCm39)	H190L	probably damaging	Het
Tmem143	T	G	7: 45,556,532 (GRCm39)	V179G	probably damaging	Het
Ubr4	T	C	4: 139,195,339 (GRCm39)	F1187S	probably damaging	Het
Ubtfl1	A	G	9: 18,321,209 (GRCm39)	R246G	possibly damaging	Het
Zdhhc5	A	G	2: 84,532,733 (GRCm39)	F57S	probably damaging	Het
Zfp40	A	T	17: 23,394,232 (GRCm39)	M717K	probably benign	Het

Other mutations in Marco

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00093:Marco	APN	1	120,413,432 (GRCm39)	missense	probably benign
IGL01343:Marco	APN	1	120,422,469 (GRCm39)	critical splice donor site	probably null
IGL02117:Marco	APN	1	120,418,683 (GRCm39)	missense	probably benign	0.00
IGL02338:Marco	APN	1	120,422,508 (GRCm39)	missense	possibly damaging	0.90
IGL03293:Marco	APN	1	120,422,524 (GRCm39)	missense	probably benign	0.08
P0027:Marco	UTSW	1	120,402,441 (GRCm39)	missense	probably damaging	1.00
R0548:Marco	UTSW	1	120,419,767 (GRCm39)	missense	probably benign	0.00
R1958:Marco	UTSW	1	120,412,593 (GRCm39)	missense	probably damaging	1.00
R2444:Marco	UTSW	1	120,422,499 (GRCm39)	missense	probably damaging	1.00
R2568:Marco	UTSW	1	120,422,514 (GRCm39)	missense	possibly damaging	0.86
R4740:Marco	UTSW	1	120,422,499 (GRCm39)	missense	probably damaging	1.00
R4979:Marco	UTSW	1	120,421,954 (GRCm39)	missense	probably benign	0.02
R5393:Marco	UTSW	1	120,413,583 (GRCm39)	missense	probably damaging	1.00
R5536:Marco	UTSW	1	120,432,464 (GRCm39)	missense	possibly damaging	0.85
R6022:Marco	UTSW	1	120,416,294 (GRCm39)	missense	probably benign	0.00
R6028:Marco	UTSW	1	120,418,671 (GRCm39)	missense	probably damaging	0.97
R6058:Marco	UTSW	1	120,404,435 (GRCm39)	missense	probably damaging	1.00
R7565:Marco	UTSW	1	120,402,395 (GRCm39)	missense	probably damaging	1.00
R7682:Marco	UTSW	1	120,421,771 (GRCm39)	critical splice donor site	probably null
R8002:Marco	UTSW	1	120,422,509 (GRCm39)	missense	probably benign	0.18
R9157:Marco	UTSW	1	120,421,814 (GRCm39)	missense	probably damaging	1.00
R9313:Marco	UTSW	1	120,421,814 (GRCm39)	missense	probably damaging	1.00
T0722:Marco	UTSW	1	120,402,441 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- AGCTGTAGAGTCACTTACCACCTCC -3'
(R):5'- CATGCTTGCAAAGAGACATCTGCC -3'

Sequencing Primer
(F):5'- CACCTCCATAGCTGCTAAGTG -3'
(R):5'- AAGAGACATCTGCCCCTGTG -3'

Posted On

2014-03-14