Incidental Mutation 'R7797:Cd44'
ID 600262
Institutional Source Beutler Lab
Gene Symbol Cd44
Ensembl Gene ENSMUSG00000005087
Gene Name CD44 antigen
Synonyms Pgp-1, Ly-24, HERMES
MMRRC Submission 045853-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.200) question?
Stock # R7797 (G1)
Quality Score 225.009
Status Validated
Chromosome 2
Chromosomal Location 102641486-102732010 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 102679079 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Asparagine to Isoleucine at position 241 (N241I)
Ref Sequence ENSEMBL: ENSMUSP00000005218 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000005218] [ENSMUST00000060516] [ENSMUST00000099673] [ENSMUST00000111190] [ENSMUST00000111191] [ENSMUST00000111192] [ENSMUST00000111194] [ENSMUST00000111198]
AlphaFold no structure available at present
Predicted Effect probably benign
Transcript: ENSMUST00000005218
AA Change: N241I

PolyPhen 2 Score 0.337 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000005218
Gene: ENSMUSG00000005087
AA Change: N241I

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
LINK 34 125 5.88e-38 SMART
low complexity region 251 276 N/A INTRINSIC
low complexity region 429 439 N/A INTRINSIC
low complexity region 640 653 N/A INTRINSIC
low complexity region 689 703 N/A INTRINSIC
PDB:2ZPY|B 710 729 1e-6 PDB
Predicted Effect probably benign
Transcript: ENSMUST00000060516
SMART Domains Protein: ENSMUSP00000062330
Gene: ENSMUSG00000005087

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
LINK 34 125 5.88e-38 SMART
low complexity region 229 239 N/A INTRINSIC
low complexity region 440 453 N/A INTRINSIC
low complexity region 489 503 N/A INTRINSIC
PDB:2ZPY|B 510 529 1e-6 PDB
Predicted Effect probably benign
Transcript: ENSMUST00000099673
SMART Domains Protein: ENSMUSP00000097265
Gene: ENSMUSG00000005087

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
LINK 34 125 5.88e-38 SMART
low complexity region 225 238 N/A INTRINSIC
low complexity region 274 288 N/A INTRINSIC
PDB:2ZPY|B 295 314 1e-6 PDB
Predicted Effect probably benign
Transcript: ENSMUST00000111190
SMART Domains Protein: ENSMUSP00000106821
Gene: ENSMUSG00000005087

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
LINK 34 125 5.88e-38 SMART
low complexity region 324 337 N/A INTRINSIC
low complexity region 373 387 N/A INTRINSIC
PDB:2ZPY|B 394 413 8e-7 PDB
Predicted Effect probably benign
Transcript: ENSMUST00000111191
SMART Domains Protein: ENSMUSP00000106822
Gene: ENSMUSG00000005087

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
LINK 34 125 5.88e-38 SMART
low complexity region 358 371 N/A INTRINSIC
low complexity region 407 421 N/A INTRINSIC
PDB:2ZPY|B 428 447 9e-7 PDB
Predicted Effect probably benign
Transcript: ENSMUST00000111192
SMART Domains Protein: ENSMUSP00000106823
Gene: ENSMUSG00000005087

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
LINK 34 125 5.88e-38 SMART
low complexity region 294 307 N/A INTRINSIC
low complexity region 343 357 N/A INTRINSIC
PDB:2ZPY|B 364 383 1e-6 PDB
Predicted Effect probably benign
Transcript: ENSMUST00000111194
SMART Domains Protein: ENSMUSP00000106825
Gene: ENSMUSG00000005087

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
LINK 34 125 5.88e-38 SMART
low complexity region 268 278 N/A INTRINSIC
low complexity region 302 312 N/A INTRINSIC
low complexity region 437 450 N/A INTRINSIC
low complexity region 486 500 N/A INTRINSIC
PDB:2ZPY|B 507 526 1e-6 PDB
Predicted Effect probably benign
Transcript: ENSMUST00000111198
SMART Domains Protein: ENSMUSP00000106829
Gene: ENSMUSG00000005087

DomainStartEndE-ValueType
signal peptide 1 20 N/A INTRINSIC
LINK 34 125 5.88e-38 SMART
low complexity region 306 316 N/A INTRINSIC
low complexity region 517 530 N/A INTRINSIC
low complexity region 566 580 N/A INTRINSIC
PDB:2ZPY|B 587 606 1e-6 PDB
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.9%
Validation Efficiency 100% (68/68)
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 cell-surface glycoprotein involved in cell-cell interactions, cell adhesion and migration. It is a receptor for hyaluronic acid (HA) and can also interact with other ligands, such as osteopontin, collagens, and matrix metalloproteinases (MMPs). This protein participates in a wide variety of cellular functions including lymphocyte activation, recirculation and homing, hematopoiesis, and tumor metastasis. Transcripts for this gene undergo complex alternative splicing that results in many functionally distinct isoforms, however, the full length nature of some of these variants has not been determined. Alternative splicing is the basis for the structural and functional diversity of this protein, and may be related to tumor metastasis. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for targeted null mutations exhibit impaired T lymphocyte trafficking resulting in muted inflammatory responses, altered myeloid progenitor distribution, reduced growth of tumors, and impaired uterine involution and maintenance of lactation. [provided by MGI curators]
Allele List at MGI

All alleles(7) : Targeted, knock-out(4) Targeted, other(3)

Other mutations in this stock
Total: 65 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca8b A G 11: 109,862,509 (GRCm39) probably null Het
Adam3 T G 8: 25,184,660 (GRCm39) N535T probably damaging Het
Adam34l T A 8: 44,079,411 (GRCm39) E271V probably benign Het
Adamts4 A G 1: 171,085,387 (GRCm39) K679E probably damaging Het
Arnt G A 3: 95,387,572 (GRCm39) probably null Het
Asah2 A G 19: 31,999,761 (GRCm39) F321L probably damaging Het
Asb15 T C 6: 24,562,505 (GRCm39) S156P probably damaging Het
Baiap2l1 A C 5: 144,255,760 (GRCm39) S65A probably damaging Het
Bend7 T G 2: 4,754,455 (GRCm39) M186R probably damaging Het
Blnk T C 19: 40,948,232 (GRCm39) K146E possibly damaging Het
Cd19 A G 7: 126,012,680 (GRCm39) W238R probably damaging Het
Cdh23 T C 10: 60,220,973 (GRCm39) E1257G probably benign Het
Cfap300 G T 9: 8,027,130 (GRCm39) P136Q possibly damaging Het
Cntnap5c T C 17: 58,666,270 (GRCm39) V1100A probably benign Het
Cul7 T C 17: 46,969,568 (GRCm39) V945A possibly damaging Het
Dock2 C T 11: 34,232,652 (GRCm39) C1116Y probably damaging Het
Ehbp1 T C 11: 22,046,109 (GRCm39) M547V possibly damaging Het
Fam50b G A 13: 34,931,084 (GRCm39) E187K possibly damaging Het
Grhl3 C G 4: 135,286,416 (GRCm39) K88N possibly damaging Het
Hbb-y T A 7: 103,501,088 (GRCm39) Y146F probably damaging Het
Hivep2 T C 10: 14,005,847 (GRCm39) V815A probably benign Het
Hoxa7 T A 6: 52,192,870 (GRCm39) I173F probably damaging Het
Igkv1-110 T G 6: 68,247,977 (GRCm39) S29A probably benign Het
Jade2 A G 11: 51,708,126 (GRCm39) S696P probably benign Het
Kif1b T A 4: 149,321,844 (GRCm39) Q1025L probably benign Het
Kif2c A T 4: 117,028,940 (GRCm39) C241S probably benign Het
Kmt2d G T 15: 98,762,287 (GRCm39) H400N probably benign Het
Krt35 T A 11: 99,985,713 (GRCm39) N174Y probably damaging Het
Ldlrad1 G A 4: 107,066,688 (GRCm39) A8T probably benign Het
Magi3 A G 3: 103,958,618 (GRCm39) V489A probably damaging Het
Mapk7 T C 11: 61,380,241 (GRCm39) E739G possibly damaging Het
Mcidas G A 13: 113,135,521 (GRCm39) G315S probably damaging Het
Mdga1 C T 17: 30,061,814 (GRCm39) probably null Het
Megf8 G A 7: 25,034,022 (GRCm39) R607H probably damaging Het
Met T A 6: 17,533,952 (GRCm39) N634K probably damaging Het
Miip C T 4: 147,947,375 (GRCm39) G236S probably benign Het
Mmp11 G T 10: 75,759,314 (GRCm39) T107K Het
Mroh2b A C 15: 4,978,587 (GRCm39) N1378H probably benign Het
Naa15 G A 3: 51,356,031 (GRCm39) C322Y probably damaging Het
Naip1 T A 13: 100,580,986 (GRCm39) Y87F probably damaging Het
Ngrn A G 7: 79,914,185 (GRCm39) D112G probably benign Het
Osbpl1a C A 18: 13,015,321 (GRCm39) C369F probably damaging Het
Pcnx2 G C 8: 126,512,087 (GRCm39) D1406E possibly damaging Het
Phf8-ps T C 17: 33,286,664 (GRCm39) D46G probably damaging Het
Pold1 G A 7: 44,191,213 (GRCm39) P206L probably benign Het
Psen1 A G 12: 83,746,396 (GRCm39) S20G probably benign Het
Ptpn23 C T 9: 110,222,875 (GRCm39) D61N possibly damaging Het
Rbfox3 A T 11: 118,387,310 (GRCm39) L268Q possibly damaging Het
Rbm22 A G 18: 60,694,344 (GRCm39) T26A probably damaging Het
Rpgrip1 G A 14: 52,371,277 (GRCm39) R332Q possibly damaging Het
Rrm2b A T 15: 37,927,505 (GRCm39) L347* probably null Het
Rsf1 A T 7: 97,310,692 (GRCm39) D474V Het
Ryr2 C T 13: 11,816,066 (GRCm39) R640Q probably damaging Het
Sec16b A G 1: 157,389,245 (GRCm39) E691G unknown Het
Septin1 A T 7: 126,813,937 (GRCm39) V365E unknown Het
Tlk2 A G 11: 105,101,444 (GRCm39) H114R probably benign Het
Tmem200a A G 10: 25,869,864 (GRCm39) I135T possibly damaging Het
Tpst2 T A 5: 112,455,782 (GRCm39) V107E probably damaging Het
Trim30a A T 7: 104,060,407 (GRCm39) D456E possibly damaging Het
Ttll3 T C 6: 113,371,738 (GRCm39) V45A possibly damaging Het
Ulk2 A G 11: 61,672,928 (GRCm39) Y889H probably benign Het
Umodl1 A G 17: 31,178,125 (GRCm39) S34G probably benign Het
Vmn1r67 A G 7: 10,180,903 (GRCm39) I56V probably benign Het
Vmn2r120 C T 17: 57,815,874 (GRCm39) G827E probably damaging Het
Zc3h6 T C 2: 128,857,555 (GRCm39) probably null Het
Other mutations in Cd44
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00543:Cd44 APN 2 102,686,292 (GRCm39) missense possibly damaging 0.73
IGL01087:Cd44 APN 2 102,652,607 (GRCm39) missense probably damaging 1.00
IGL01413:Cd44 APN 2 102,644,632 (GRCm39) missense probably damaging 0.99
IGL01830:Cd44 APN 2 102,672,603 (GRCm39) splice site probably benign
IGL02221:Cd44 APN 2 102,676,858 (GRCm39) missense probably benign 0.01
IGL02271:Cd44 APN 2 102,661,732 (GRCm39) missense possibly damaging 0.93
IGL02552:Cd44 APN 2 102,679,076 (GRCm39) missense probably benign 0.01
IGL02861:Cd44 APN 2 102,662,826 (GRCm39) critical splice donor site probably null
IGL03309:Cd44 APN 2 102,644,522 (GRCm39) missense probably damaging 1.00
IGL03352:Cd44 APN 2 102,675,759 (GRCm39) intron probably benign
Jialin UTSW 2 102,695,715 (GRCm39) missense probably damaging 0.99
Kale UTSW 2 102,654,648 (GRCm39) missense probably damaging 0.99
N/A - 535:Cd44 UTSW 2 102,644,534 (GRCm39) missense possibly damaging 0.50
R0488:Cd44 UTSW 2 102,664,564 (GRCm39) splice site probably benign
R1441:Cd44 UTSW 2 102,676,763 (GRCm39) missense probably damaging 0.99
R1482:Cd44 UTSW 2 102,661,728 (GRCm39) missense probably damaging 1.00
R1497:Cd44 UTSW 2 102,673,300 (GRCm39) splice site probably null
R1803:Cd44 UTSW 2 102,664,597 (GRCm39) missense probably damaging 1.00
R1952:Cd44 UTSW 2 102,683,432 (GRCm39) missense probably damaging 0.98
R2093:Cd44 UTSW 2 102,644,629 (GRCm39) missense probably damaging 1.00
R2180:Cd44 UTSW 2 102,658,955 (GRCm39) missense possibly damaging 0.66
R2425:Cd44 UTSW 2 102,691,931 (GRCm39) missense probably damaging 1.00
R3687:Cd44 UTSW 2 102,731,695 (GRCm39) splice site probably null
R3820:Cd44 UTSW 2 102,731,738 (GRCm39) splice site probably null
R3821:Cd44 UTSW 2 102,731,738 (GRCm39) splice site probably null
R3822:Cd44 UTSW 2 102,731,738 (GRCm39) splice site probably null
R4060:Cd44 UTSW 2 102,731,687 (GRCm39) missense probably damaging 1.00
R4633:Cd44 UTSW 2 102,683,392 (GRCm39) missense possibly damaging 0.86
R4647:Cd44 UTSW 2 102,668,274 (GRCm39) missense possibly damaging 0.68
R4780:Cd44 UTSW 2 102,691,910 (GRCm39) missense probably damaging 1.00
R5087:Cd44 UTSW 2 102,661,699 (GRCm39) missense possibly damaging 0.83
R5118:Cd44 UTSW 2 102,695,715 (GRCm39) missense probably damaging 0.99
R5449:Cd44 UTSW 2 102,662,891 (GRCm39) missense probably damaging 1.00
R5642:Cd44 UTSW 2 102,731,687 (GRCm39) missense probably damaging 1.00
R5928:Cd44 UTSW 2 102,654,648 (GRCm39) missense probably damaging 0.99
R5995:Cd44 UTSW 2 102,692,015 (GRCm39) missense probably damaging 1.00
R5999:Cd44 UTSW 2 102,675,742 (GRCm39) missense probably benign 0.42
R7050:Cd44 UTSW 2 102,644,482 (GRCm39) missense probably damaging 0.99
R7350:Cd44 UTSW 2 102,664,607 (GRCm39) missense probably benign 0.19
R7866:Cd44 UTSW 2 102,672,604 (GRCm39) critical splice donor site probably null
R8138:Cd44 UTSW 2 102,662,842 (GRCm39) missense probably benign 0.00
R8185:Cd44 UTSW 2 102,654,665 (GRCm39) missense possibly damaging 0.52
R8732:Cd44 UTSW 2 102,664,645 (GRCm39) missense possibly damaging 0.67
R8955:Cd44 UTSW 2 102,683,363 (GRCm39) missense probably damaging 0.98
R9249:Cd44 UTSW 2 102,661,747 (GRCm39) missense possibly damaging 0.51
R9548:Cd44 UTSW 2 102,661,832 (GRCm39) missense possibly damaging 0.58
Predicted Primers PCR Primer
(F):5'- GGCATGTAGGAGACACTTGG -3'
(R):5'- TATAAAAGTGGCCTCAACTTCCC -3'

Sequencing Primer
(F):5'- TCTGTGGCCACTGAAGATATC -3'
(R):5'- AAAAGTGGCCTCAACTTCCCTTTTG -3'
Posted On 2019-11-26