Incidental Mutation 'IGL02117:Marco'
ID280413
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Marco
Ensembl Gene ENSMUSG00000026390
Gene Namemacrophage receptor with collagenous structure
SynonymsScara2
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.085) question?
Stock #IGL02117
Quality Score
Status
Chromosome1
Chromosomal Location120474538-120505024 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 120490954 bp
ZygosityHeterozygous
Amino Acid Change Valine to Alanine at position 190 (V190A)
Ref Sequence ENSEMBL: ENSMUSP00000027639 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000027639] [ENSMUST00000186432]
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
AA Change: V190A

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
SMART Domains Protein: ENSMUSP00000027639
Gene: ENSMUSG00000026390
AA Change: V190A

DomainStartEndE-ValueType
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 unknown
Transcript: ENSMUST00000186432
AA Change: V110A
SMART Domains Protein: ENSMUSP00000140948
Gene: ENSMUSG00000026390
AA Change: V110A

DomainStartEndE-ValueType
transmembrane domain 40 62 N/A INTRINSIC
Pfam:Collagen 68 123 3.7e-10 PFAM
Coding Region Coverage
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: 45 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4921509C19Rik T A 2: 151,473,546 M71L probably benign Het
Abcb11 A G 2: 69,323,825 probably benign Het
Ago4 T C 4: 126,516,852 T249A probably benign Het
Ahr A T 12: 35,512,923 C92* probably null Het
Arhgap17 G A 7: 123,286,773 probably benign Het
Arid1a G T 4: 133,692,815 T992K unknown Het
Camk2a A G 18: 60,977,989 I83M probably damaging Het
Ccdc154 T C 17: 25,167,818 probably null Het
Chtf18 T C 17: 25,722,203 H607R possibly damaging Het
Col25a1 T C 3: 130,519,773 probably benign Het
Col9a1 C T 1: 24,237,493 Q530* probably null Het
Cryl1 G T 14: 57,286,447 D219E probably damaging Het
Cul3 A T 1: 80,323,064 probably benign Het
Cul9 C A 17: 46,540,375 R373L probably benign Het
Exo1 A G 1: 175,893,743 Y316C possibly damaging Het
Fam114a1 G A 5: 65,030,122 V408M probably benign Het
Hmcn2 A T 2: 31,457,173 S4792C possibly damaging Het
Hps5 A G 7: 46,783,516 F260S probably damaging Het
Hrh4 T C 18: 13,022,420 S339P probably benign Het
Ist1 A T 8: 109,678,952 L152Q probably damaging Het
Mdn1 T C 4: 32,709,364 V1711A probably benign Het
Mmp9 A G 2: 164,949,724 Y179C probably damaging Het
Mrgprb5 A G 7: 48,168,994 probably benign Het
Mrgprx1 G T 7: 48,021,623 C125* probably null Het
Msh6 A G 17: 87,990,806 probably benign Het
Myot C A 18: 44,355,110 R441S probably benign Het
Olfr740 A G 14: 50,453,942 R297G possibly damaging Het
Paf1 A G 7: 28,398,690 probably benign Het
Pde11a A G 2: 75,991,262 L891P probably damaging Het
Prkar2a T A 9: 108,719,261 I135N probably damaging Het
Rap1gap C T 4: 137,727,044 T646M probably damaging Het
Rgs7bp T C 13: 104,951,579 D229G possibly damaging Het
Rhobtb3 C T 13: 75,877,428 S523N probably damaging Het
Setd7 A T 3: 51,521,405 Y335N probably damaging Het
Setdb2 C T 14: 59,402,315 R709Q probably damaging Het
Socs4 T C 14: 47,290,807 Y400H probably damaging Het
Spag16 A T 1: 69,870,320 H192L probably damaging Het
Ssh1 A T 5: 113,946,480 C566* probably null Het
Stap1 T G 5: 86,086,693 I98S possibly damaging Het
Tgs1 C T 4: 3,585,836 H238Y probably damaging Het
Tifab T C 13: 56,176,462 Y56C probably benign Het
Tssk2 A G 16: 17,899,789 E352G probably benign Het
Vmn2r57 A T 7: 41,400,450 V625D probably benign Het
Wbp1l T C 19: 46,644,437 Y75H probably benign Het
Wnt5a T C 14: 28,506,120 probably benign Het
Other mutations in Marco
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00093:Marco APN 1 120485703 missense probably benign
IGL01343:Marco APN 1 120494740 critical splice donor site probably null
IGL02338:Marco APN 1 120494779 missense possibly damaging 0.90
IGL03293:Marco APN 1 120494795 missense probably benign 0.08
P0027:Marco UTSW 1 120474712 missense probably damaging 1.00
R0548:Marco UTSW 1 120492038 missense probably benign 0.00
R1450:Marco UTSW 1 120476745 splice site probably benign
R1958:Marco UTSW 1 120484864 missense probably damaging 1.00
R2444:Marco UTSW 1 120494770 missense probably damaging 1.00
R2568:Marco UTSW 1 120494785 missense possibly damaging 0.86
R4740:Marco UTSW 1 120494770 missense probably damaging 1.00
R4979:Marco UTSW 1 120494225 missense probably benign 0.02
R5393:Marco UTSW 1 120485854 missense probably damaging 1.00
R5536:Marco UTSW 1 120504735 missense possibly damaging 0.85
R6022:Marco UTSW 1 120488565 missense probably benign 0.00
R6028:Marco UTSW 1 120490942 missense probably damaging 0.97
R6058:Marco UTSW 1 120476706 missense probably damaging 1.00
T0722:Marco UTSW 1 120474712 missense probably damaging 1.00
Posted On2015-04-16