Incidental Mutation 'R7221:Icam2'
Institutional Source Beutler Lab
Gene Symbol Icam2
Ensembl Gene ENSMUSG00000001029
Gene Nameintercellular adhesion molecule 2
SynonymsCD102, Icam-2
MMRRC Submission
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R7221 (G1)
Quality Score225.009
Status Validated
Chromosomal Location106377656-106388075 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 106382442 bp
Amino Acid Change Phenylalanine to Leucine at position 15 (F15L)
Ref Sequence ENSEMBL: ENSMUSP00000118043 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000001055] [ENSMUST00000106813] [ENSMUST00000141146] [ENSMUST00000190268]
Predicted Effect probably benign
Transcript: ENSMUST00000001055
AA Change: F15L

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000001055
Gene: ENSMUSG00000001029
AA Change: F15L

signal peptide 1 21 N/A INTRINSIC
Pfam:ICAM_N 22 114 8.6e-45 PFAM
Blast:IG_like 119 215 2e-36 BLAST
transmembrane domain 224 246 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000106809
Predicted Effect probably benign
Transcript: ENSMUST00000106813
AA Change: F15L

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000102426
Gene: ENSMUSG00000001029
AA Change: F15L

signal peptide 1 21 N/A INTRINSIC
Pfam:ICAM_N 22 114 2.8e-45 PFAM
Blast:IG_like 119 161 9e-11 BLAST
Predicted Effect probably benign
Transcript: ENSMUST00000141146
AA Change: F15L

PolyPhen 2 Score 0.011 (Sensitivity: 0.96; Specificity: 0.78)
SMART Domains Protein: ENSMUSP00000118043
Gene: ENSMUSG00000001029
AA Change: F15L

signal peptide 1 23 N/A INTRINSIC
Pfam:ICAM_N 58 138 2.1e-39 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000173795
SMART Domains Protein: ENSMUSP00000133315
Gene: ENSMUSG00000001029

Pfam:ICAM_N 1 50 2.2e-21 PFAM
Blast:IG_like 55 151 2e-37 BLAST
Predicted Effect probably benign
Transcript: ENSMUST00000190268
SMART Domains Protein: ENSMUSP00000139960
Gene: ENSMUSG00000009210

Pfam:DUF4587 39 110 2.8e-22 PFAM
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 98.9%
Validation Efficiency 100% (77/77)
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 intercellular adhesion molecule (ICAM) family. All ICAM proteins are type I transmembrane glycoproteins, contain 2-9 immunoglobulin-like C2-type domains, and bind to the leukocyte adhesion LFA-1 protein. This protein may play a role in lymphocyte recirculation by blocking LFA-1-dependent cell adhesion. It mediates adhesive interactions important for antigen-specific immune response, NK-cell mediated clearance, lymphocyte recirculation, and other cellular interactions important for immune response and surveillance. Several transcript variants encoding the same protein have been found for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous inactivation of this gene results in increased respiratory responsiveness due to an increased accumulation of eosinophils in the lung interstitium and a concomittant delay in the increase of eosinophils in the airway lumen during the development of an allergic inflammatory response. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 78 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
5330417C22Rik T G 3: 108,475,001 D232A possibly damaging Het
Abr A C 11: 76,423,161 M720R probably benign Het
Acad10 G A 5: 121,630,210 T761M probably damaging Het
Agxt G T 1: 93,137,901 G164V possibly damaging Het
Ankar C T 1: 72,650,231 G1247D probably damaging Het
Bptf A C 11: 107,054,832 L2527R probably damaging Het
Brinp2 T C 1: 158,266,547 H195R possibly damaging Het
C130079G13Rik A G 3: 59,928,933 probably benign Het
Cacna2d4 G T 6: 119,236,663 R14S probably benign Het
Cep126 A T 9: 8,100,987 C515* probably null Het
Chia1 A T 3: 106,131,920 N442I probably damaging Het
Clasp2 A G 9: 113,852,757 D327G probably damaging Het
Cnbd2 T C 2: 156,373,661 F519L probably benign Het
Cntrl T A 2: 35,151,857 F1214I possibly damaging Het
Cul9 A T 17: 46,528,565 M829K probably damaging Het
Cyp4b1 T C 4: 115,635,978 Q223R possibly damaging Het
Defb37 A T 8: 18,990,972 M1K probably null Het
Dnah7c A T 1: 46,455,777 Q55L possibly damaging Het
Eif2b4 A T 5: 31,187,787 D463E possibly damaging Het
Elovl1 C T 4: 118,431,614 H167Y probably damaging Het
Emb T A 13: 117,267,477 L255Q probably damaging Het
Eogt T C 6: 97,112,724 Y465C probably damaging Het
Erc2 A G 14: 27,653,158 H111R probably damaging Het
Fam234b T C 6: 135,228,531 F498S probably damaging Het
Fgfr3 GAGGCTGGCAGCGTGTACGCAGGC GAGGC 5: 33,732,748 probably null Het
Flrt3 T A 2: 140,661,170 E179D probably damaging Het
Fndc3a T C 14: 72,556,157 R993G probably benign Het
Gm11639 A G 11: 104,900,606 N2882S probably benign Het
Gm13762 A G 2: 88,973,153 V246A probably damaging Het
Gm14325 T C 2: 177,834,610 T14A probably damaging Het
Gm5464 T A 14: 66,869,232 V106D unknown Het
Gm7697 T G 8: 69,522,664 D50A probably benign Het
Gpatch11 T A 17: 78,842,117 I182N possibly damaging Het
Grm6 A G 11: 50,863,043 R725G probably damaging Het
Hap1 A T 11: 100,348,829 M588K probably benign Het
Ints8 A G 4: 11,225,613 M648T probably benign Het
Ipo11 A T 13: 106,892,557 L296Q probably damaging Het
Kirrel G A 3: 87,086,397 Q518* probably null Het
Krt18 G T 15: 102,029,532 D155Y possibly damaging Het
Lctl A T 9: 64,118,935 K91* probably null Het
Marf1 C A 16: 14,142,485 R565L probably damaging Het
Med13 A T 11: 86,288,095 D1458E probably benign Het
Mroh8 T A 2: 157,229,917 Y556F probably benign Het
Muc16 C T 9: 18,642,199 G4266D probably benign Het
Nsrp1 A T 11: 77,048,423 F182I probably damaging Het
Obox3 A T 7: 15,626,058 Y229N probably benign Het
Olfr1184 T A 2: 88,487,629 V299D probably damaging Het
Olfr124 A G 17: 37,805,561 K139E probably benign Het
Olfr1247 T C 2: 89,609,928 Y58C probably damaging Het
Olfr1359 T C 13: 21,703,102 S34P probably damaging Het
Olfr26 A G 9: 38,855,242 Y60C probably damaging Het
Olfr746 A T 14: 50,654,071 Y278F probably damaging Het
Pabpc2 T A 18: 39,773,910 V76D possibly damaging Het
Parp9 T C 16: 35,953,701 W348R probably benign Het
Pdp1 T C 4: 11,961,004 T455A probably damaging Het
Phactr2 A C 10: 13,247,039 D446E possibly damaging Het
Pi4kb T C 3: 94,994,189 L389P probably damaging Het
Pla2g4f C T 2: 120,300,995 R749H probably benign Het
Plec A G 15: 76,175,774 V3321A probably damaging Het
Plod2 T C 9: 92,584,527 V180A probably damaging Het
Plppr5 A G 3: 117,620,969 I80V probably damaging Het
Rubcn T C 16: 32,866,923 probably null Het
Sacs T C 14: 61,208,806 V2767A probably damaging Het
Selenbp2 C G 3: 94,703,826 Y414* probably null Het
Slc45a4 A T 15: 73,586,410 M430K probably benign Het
Smg1 A G 7: 118,182,797 L1145P possibly damaging Het
Spns2 A G 11: 72,456,916 V316A probably benign Het
Srl T A 16: 4,482,947 E753D probably damaging Het
Thada T C 17: 84,464,366 T23A possibly damaging Het
Tmem231 T C 8: 111,933,676 T31A probably benign Het
Tpr C T 1: 150,446,178 T2321M possibly damaging Het
Ttn T A 2: 76,941,851 N2615I unknown Het
Vmn1r41 A G 6: 89,747,052 I192V probably benign Het
Vmn2r83 A T 10: 79,480,167 T466S probably benign Het
Vnn1 A G 10: 23,895,054 D60G probably benign Het
Wiz G A 17: 32,359,165 P449S probably benign Het
Zic1 A G 9: 91,364,732 S96P probably damaging Het
Zw10 T A 9: 49,069,712 S471T probably benign Het
Other mutations in Icam2
AlleleSourceChrCoordTypePredicted EffectPPH Score
R0646:Icam2 UTSW 11 106380891 missense probably damaging 0.97
R1651:Icam2 UTSW 11 106377956 missense probably damaging 1.00
R2026:Icam2 UTSW 11 106382442 missense probably benign 0.01
R3804:Icam2 UTSW 11 106380822 missense probably damaging 1.00
R4092:Icam2 UTSW 11 106380797 start codon destroyed probably null
R5395:Icam2 UTSW 11 106382473 unclassified probably null
R6575:Icam2 UTSW 11 106378759 missense probably damaging 0.99
R6722:Icam2 UTSW 11 106382481 missense probably damaging 0.99
R7579:Icam2 UTSW 11 106380763 missense probably damaging 0.99
Predicted Primers PCR Primer

Sequencing Primer
Posted On2019-06-26