Mutagenetix > Incidental Mutation

Incidental Mutation 'R6722:Icam2'

529651

Institutional Source

Beutler Lab

Gene Symbol

Icam2

Ensembl Gene

ENSMUSG00000001029

Gene Name

intercellular adhesion molecule 2

Synonyms

Icam-2, CD102

MMRRC Submission

044840-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R6722 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

106268482-106278901 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 106273307 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Serine to Proline at position 2 (S2P)

Ref Sequence

ENSEMBL: ENSMUSP00000118043 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000001055] [ENSMUST00000106813] [ENSMUST00000141146] [ENSMUST00000190268]

AlphaFold

P35330

Predicted Effect

probably benign
Transcript: ENSMUST00000001055
AA Change: S2P

PolyPhen 2 Score 0.100 (Sensitivity: 0.93; Specificity: 0.86)

SMART Domains

Protein: ENSMUSP00000001055
Gene: ENSMUSG00000001029
AA Change: S2P

Domain	Start	End	E-Value	Type
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: S2P

PolyPhen 2 Score 0.064 (Sensitivity: 0.94; Specificity: 0.84)

SMART Domains

Protein: ENSMUSP00000102426
Gene: ENSMUSG00000001029
AA Change: S2P

Domain	Start	End	E-Value	Type
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 damaging
Transcript: ENSMUST00000141146
AA Change: S2P

PolyPhen 2 Score 0.988 (Sensitivity: 0.73; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000118043
Gene: ENSMUSG00000001029
AA Change: S2P

Domain	Start	End	E-Value	Type
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

Domain	Start	End	E-Value	Type
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

Domain	Start	End	E-Value	Type
Pfam:DUF4587	39	110	2.8e-22	PFAM

Meta Mutation Damage Score

0.1238

Coding Region Coverage

1x: 99.9%
3x: 99.6%
10x: 98.2%
20x: 95.0%

Validation Efficiency

96% (52/54)

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: 53 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Adam4	T	G	12: 81,468,228 (GRCm39)	D131A	probably damaging	Het
Ank3	T	C	10: 69,826,074 (GRCm39)		probably benign	Het
Atp1a4	T	C	1: 172,085,617 (GRCm39)		probably benign	Het
Bmal2	T	A	6: 146,720,398 (GRCm39)	D187E	probably damaging	Het
Castor2	T	C	5: 134,164,458 (GRCm39)	S140P	probably benign	Het
Ccdc162	T	C	10: 41,520,637 (GRCm39)	N673S	probably benign	Het
Cd84	G	A	1: 171,700,344 (GRCm39)	V154M	probably damaging	Het
Celsr1	C	A	15: 85,790,115 (GRCm39)		probably null	Het
Cfap57	A	C	4: 118,441,914 (GRCm39)	L718R	probably damaging	Het
Cntnap5b	G	A	1: 100,406,211 (GRCm39)	V803M	probably damaging	Het
Col6a2	C	T	10: 76,450,392 (GRCm39)	V180I	probably damaging	Het
Coq4	A	T	2: 29,678,297 (GRCm39)		probably benign	Het
Cyp2a4	A	G	7: 26,012,983 (GRCm39)	T389A	probably benign	Het
Dennd1c	T	C	17: 57,373,802 (GRCm39)	D587G	probably benign	Het
Dnaja4	A	G	9: 54,607,038 (GRCm39)	D9G	probably damaging	Het
Hes2	T	G	4: 152,244,834 (GRCm39)	L101R	probably damaging	Het
Krt31	A	G	11: 99,939,254 (GRCm39)	L221P	probably damaging	Het
Lipm	A	T	19: 34,098,665 (GRCm39)	N380Y	probably benign	Het
Lrp2bp	G	A	8: 46,473,600 (GRCm39)		probably null	Het
Mbd2	T	A	18: 70,713,819 (GRCm39)	M216K	probably damaging	Het
Mrps33	T	C	6: 39,782,599 (GRCm39)		probably benign	Het
Nbeal2	T	C	9: 110,462,060 (GRCm39)	D1459G	probably damaging	Het
Ncapd3	T	C	9: 26,998,852 (GRCm39)	S1281P	probably benign	Het
Nt5c1b	T	A	12: 10,422,874 (GRCm39)	Y56N	possibly damaging	Het
Nthl1	A	G	17: 24,853,008 (GRCm39)	K71E	probably benign	Het
Or4f62	T	A	2: 111,987,227 (GRCm39)	N310K	probably benign	Het
Parvb	C	T	15: 84,182,180 (GRCm39)	R237W	probably damaging	Het
Pde4a	G	A	9: 21,122,521 (GRCm39)	A806T	probably damaging	Het
Pde4d	C	A	13: 109,769,432 (GRCm39)	S40*	probably null	Het
Pde4dip	G	A	3: 97,625,555 (GRCm39)	R1348*	probably null	Het
Pdx1	C	T	5: 147,207,310 (GRCm39)	P88S	probably damaging	Het
Pnisr	T	A	4: 21,859,165 (GRCm39)	V120D	probably damaging	Het
Prss51	G	T	14: 64,332,508 (GRCm39)	C65F	probably damaging	Het
Pus10	G	A	11: 23,652,975 (GRCm39)	E195K	possibly damaging	Het
Pzp	T	A	6: 128,464,917 (GRCm39)	Q1319L	probably damaging	Het
Rbpms	G	T	8: 34,324,421 (GRCm39)	T101K	probably damaging	Het
Rundc3a	A	G	11: 102,290,775 (GRCm39)	N281S	possibly damaging	Het
Scml4	C	T	10: 42,736,728 (GRCm39)		probably benign	Het
Sez6	T	C	11: 77,844,528 (GRCm39)	V117A	probably damaging	Het
Sgsm2	A	C	11: 74,756,250 (GRCm39)	C366W	probably damaging	Het
Slc12a4	T	C	8: 106,670,882 (GRCm39)		probably null	Het
Smg5	C	T	3: 88,260,332 (GRCm39)	R641C	probably damaging	Het
Stxbp3	A	G	3: 108,723,762 (GRCm39)	Y150H	probably benign	Het
Thoc2l	T	A	5: 104,668,145 (GRCm39)	M889K	probably damaging	Het
Tkt	T	C	14: 30,291,041 (GRCm39)	F351S	probably damaging	Het
Tln1	A	G	4: 43,547,618 (GRCm39)	L781P	probably damaging	Het
Triobp	G	A	15: 78,885,765 (GRCm39)	E1823K	probably damaging	Het
Ttll4	T	C	1: 74,720,948 (GRCm39)	V538A	possibly damaging	Het
Uba52rt	A	G	4: 3,973,386 (GRCm39)	Y59H	probably benign	Het
Vmn1r61	T	A	7: 5,613,687 (GRCm39)	N209I	possibly damaging	Het
Wdr75	T	A	1: 45,844,512 (GRCm39)		probably null	Het
Zfp985	T	C	4: 147,667,528 (GRCm39)	V132A	probably benign	Het
Zswim3	T	A	2: 164,662,544 (GRCm39)		probably null	Het

Other mutations in Icam2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
R0646:Icam2	UTSW	11	106,271,717 (GRCm39)	missense	probably damaging	0.97
R1651:Icam2	UTSW	11	106,268,782 (GRCm39)	missense	probably damaging	1.00
R2026:Icam2	UTSW	11	106,273,268 (GRCm39)	missense	probably benign	0.01
R3804:Icam2	UTSW	11	106,271,648 (GRCm39)	missense	probably damaging	1.00
R4092:Icam2	UTSW	11	106,271,623 (GRCm39)	start codon destroyed	probably null
R5395:Icam2	UTSW	11	106,273,299 (GRCm39)	splice site	probably null
R6575:Icam2	UTSW	11	106,269,585 (GRCm39)	missense	probably damaging	0.99
R7221:Icam2	UTSW	11	106,273,268 (GRCm39)	missense	probably benign	0.01
R7579:Icam2	UTSW	11	106,271,589 (GRCm39)	missense	probably damaging	0.99

Predicted Primers

PCR Primer
(F):5'- TGATCCTAGTCCTTAGCCTGG -3'
(R):5'- GAGGAAATGAGCTCACTGGC -3'

Sequencing Primer
(F):5'- AGCCAGGCTGACACAGTCTTC -3'
(R):5'- GCACAGAGGAGATTGTGGATTTC -3'

Posted On

2018-08-01