Incidental Mutation 'R2926:Myo9b'
ID255763
Institutional Source Beutler Lab
Gene Symbol Myo9b
Ensembl Gene ENSMUSG00000004677
Gene Namemyosin IXb
Synonyms
MMRRC Submission 040511-MU
Accession Numbers
Is this an essential gene? Possibly essential (E-score: 0.573) question?
Stock #R2926 (G1)
Quality Score225
Status Validated
Chromosome8
Chromosomal Location71272714-71360713 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to A at 71334337 bp
ZygosityHeterozygous
Amino Acid Change Arginine to Glutamine at position 721 (R721Q)
Ref Sequence ENSEMBL: ENSMUSP00000131635 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000071935] [ENSMUST00000168839] [ENSMUST00000170242] [ENSMUST00000212935]
Predicted Effect probably benign
Transcript: ENSMUST00000071935
AA Change: R721Q

PolyPhen 2 Score 0.015 (Sensitivity: 0.96; Specificity: 0.79)
SMART Domains Protein: ENSMUSP00000071827
Gene: ENSMUSG00000004677
AA Change: R721Q

DomainStartEndE-ValueType
RA 15 114 3.7e-30 SMART
MYSc 140 954 N/A SMART
IQ 955 977 1.2e-3 SMART
IQ 978 1000 1.6e-5 SMART
IQ 1001 1022 4.3e-5 SMART
IQ 1023 1045 8.4e-5 SMART
low complexity region 1050 1064 N/A INTRINSIC
low complexity region 1127 1145 N/A INTRINSIC
low complexity region 1211 1222 N/A INTRINSIC
low complexity region 1232 1246 N/A INTRINSIC
Blast:MYSc 1247 1323 3e-19 BLAST
low complexity region 1348 1359 N/A INTRINSIC
coiled coil region 1563 1590 N/A INTRINSIC
C1 1591 1639 1.7e-14 SMART
RhoGAP 1668 1843 4.7e-71 SMART
coiled coil region 1901 1925 N/A INTRINSIC
low complexity region 1940 1952 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000168839
AA Change: R721Q

PolyPhen 2 Score 0.015 (Sensitivity: 0.96; Specificity: 0.79)
SMART Domains Protein: ENSMUSP00000131635
Gene: ENSMUSG00000004677
AA Change: R721Q

DomainStartEndE-ValueType
RA 15 114 5.79e-28 SMART
MYSc 140 954 N/A SMART
IQ 955 977 2.46e-1 SMART
IQ 978 1000 3.35e-3 SMART
IQ 1001 1022 8.84e-3 SMART
IQ 1023 1045 1.77e-2 SMART
low complexity region 1050 1064 N/A INTRINSIC
low complexity region 1127 1145 N/A INTRINSIC
low complexity region 1211 1222 N/A INTRINSIC
low complexity region 1234 1257 N/A INTRINSIC
Blast:MYSc 1258 1334 3e-19 BLAST
low complexity region 1361 1372 N/A INTRINSIC
low complexity region 1581 1601 N/A INTRINSIC
C1 1605 1653 3.58e-12 SMART
RhoGAP 1682 1857 7.78e-69 SMART
coiled coil region 1915 1939 N/A INTRINSIC
low complexity region 1954 1966 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000170242
AA Change: R721Q

PolyPhen 2 Score 0.008 (Sensitivity: 0.96; Specificity: 0.76)
SMART Domains Protein: ENSMUSP00000129220
Gene: ENSMUSG00000004677
AA Change: R721Q

DomainStartEndE-ValueType
RA 15 114 5.79e-28 SMART
MYSc 140 954 N/A SMART
IQ 955 977 2.46e-1 SMART
IQ 978 1000 3.35e-3 SMART
IQ 1001 1022 8.84e-3 SMART
IQ 1023 1045 1.77e-2 SMART
low complexity region 1050 1064 N/A INTRINSIC
low complexity region 1127 1145 N/A INTRINSIC
low complexity region 1211 1222 N/A INTRINSIC
low complexity region 1234 1257 N/A INTRINSIC
Blast:MYSc 1258 1334 3e-19 BLAST
low complexity region 1361 1372 N/A INTRINSIC
low complexity region 1581 1601 N/A INTRINSIC
C1 1605 1653 3.58e-12 SMART
RhoGAP 1682 1857 7.78e-69 SMART
coiled coil region 1931 1955 N/A INTRINSIC
low complexity region 1970 1982 N/A INTRINSIC
low complexity region 1992 2003 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000212173
Predicted Effect probably benign
Transcript: ENSMUST00000212935
AA Change: R722Q

PolyPhen 2 Score 0.012 (Sensitivity: 0.96; Specificity: 0.78)
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.1%
  • 20x: 94.3%
Validation Efficiency 98% (50/51)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the myosin family of actin-based molecular motor heavy chain proteins. The protein represents an unconventional myosin; it should not be confused with the conventional non-muscle myosin-9 (MYH9). The protein has four IQ motifs located in the neck domain that bind calmodulin, which serves as a light chain. The protein complex has a single-headed structure and exhibits processive movement on actin filaments toward the minus-end. The protein also has rho-GTPase activity. Polymorphisms in this gene are associated with celiac disease and ulcerative colitis susceptibility. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2011]
PHENOTYPE: Homozygous null mutants breed normal, but shows defect in macrophage motility and chemotaxis. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 49 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcb9 G T 5: 124,078,839 S438R possibly damaging Het
Add3 A G 19: 53,226,822 probably null Het
Adgrb2 T C 4: 130,008,344 L506P probably damaging Het
Atp6v0a1 A T 11: 101,043,948 I621L probably damaging Het
AV320801 G T X: 135,499,548 A96S possibly damaging Het
Calb1 T G 4: 15,904,302 L218R probably damaging Het
Ccdc162 G A 10: 41,561,207 probably benign Het
Ccser2 A T 14: 36,879,561 S842T possibly damaging Het
Cd300a A G 11: 114,893,313 E49G possibly damaging Het
Colec11 T A 12: 28,617,429 Q37L probably damaging Het
D630045J12Rik T A 6: 38,168,171 I1307F probably damaging Het
Dapk1 T C 13: 60,719,750 V257A possibly damaging Het
Dnah3 T A 7: 119,951,115 N3327I probably damaging Het
Gja8 C T 3: 96,919,153 V398I probably benign Het
Gm4450 A G 3: 98,450,556 probably benign Het
Hfm1 A T 5: 106,874,282 L179* probably null Het
Ift88 T C 14: 57,488,918 Y678H probably damaging Het
Itga10 A G 3: 96,652,849 N560D probably damaging Het
Itpk1 G T 12: 102,579,130 P238Q probably damaging Het
Kl T C 5: 150,953,341 W209R probably damaging Het
Lama4 A G 10: 39,078,832 N1127S probably benign Het
Lrp1 C T 10: 127,588,113 C830Y probably damaging Het
Mcmbp G A 7: 128,698,014 probably benign Het
Mrps33 A G 6: 39,805,504 S28P probably damaging Het
Myt1 C T 2: 181,826,010 T1079M possibly damaging Het
N4bp1 A T 8: 86,861,796 Y171* probably null Het
Ncln G T 10: 81,488,438 T442K probably benign Het
Nphp4 T C 4: 152,518,139 V390A probably damaging Het
Ntrk2 C A 13: 59,060,284 T648K probably damaging Het
Nwd1 A G 8: 72,667,012 H301R probably damaging Het
Olfr729 A T 14: 50,148,436 V146E probably benign Het
Pcdh12 T C 18: 38,282,390 N561D probably damaging Het
Pcnx T A 12: 81,994,995 S2134T probably damaging Het
Ppp1cc G A 5: 122,174,088 A306T probably benign Het
Prrc2c C T 1: 162,706,127 probably benign Het
Rabggta C T 14: 55,719,290 R319H probably benign Het
Scn10a A C 9: 119,638,701 F791C possibly damaging Het
Stab1 T A 14: 31,161,799 D267V probably damaging Het
Sva A T 6: 42,042,662 Y152F possibly damaging Het
Tgfbrap1 T G 1: 43,075,629 M104L probably damaging Het
Tmed4 T C 11: 6,271,728 T203A probably benign Het
Toe1 C T 4: 116,804,980 A331T possibly damaging Het
Trappc9 G A 15: 73,025,967 R377W probably damaging Het
Trpm7 T C 2: 126,858,409 probably benign Het
Ttll7 C T 3: 146,930,415 R438* probably null Het
Usp11 G T X: 20,717,792 G601W probably damaging Het
Vmn2r112 A G 17: 22,615,003 T551A possibly damaging Het
Vmn2r73 T C 7: 85,871,663 K366E probably benign Het
Vps33a A G 5: 123,569,571 I111T possibly damaging Het
Other mutations in Myo9b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00163:Myo9b APN 8 71348735 missense probably benign
IGL01020:Myo9b APN 8 71352000 missense probably benign
IGL01479:Myo9b APN 8 71359342 missense probably damaging 1.00
IGL01704:Myo9b APN 8 71359642 missense probably damaging 0.98
IGL01761:Myo9b APN 8 71349152 missense probably damaging 0.96
IGL01766:Myo9b APN 8 71290517 missense probably damaging 1.00
IGL01834:Myo9b APN 8 71356318 missense probably damaging 1.00
IGL01834:Myo9b APN 8 71355257 missense possibly damaging 0.93
IGL01838:Myo9b APN 8 71334390 missense probably damaging 0.99
IGL02318:Myo9b APN 8 71354124 missense probably damaging 0.98
IGL02333:Myo9b APN 8 71358993 missense possibly damaging 0.65
IGL02340:Myo9b APN 8 71291045 missense probably damaging 1.00
IGL02514:Myo9b APN 8 71291006 missense probably damaging 1.00
IGL02593:Myo9b APN 8 71290773 missense probably damaging 1.00
IGL03075:Myo9b APN 8 71354527 missense probably damaging 1.00
IGL03332:Myo9b APN 8 71348774 missense possibly damaging 0.78
avantgarde UTSW 8 71344162 missense probably damaging 1.00
Freaky UTSW 8 71290819 missense probably damaging 1.00
iconoclastic UTSW 8 71290475 missense probably benign 0.37
unconventional UTSW 8 71348597 missense probably benign 0.00
PIT4418001:Myo9b UTSW 8 71322947 missense probably damaging 1.00
PIT4651001:Myo9b UTSW 8 71342812 missense possibly damaging 0.83
R0023:Myo9b UTSW 8 71333768 missense probably damaging 1.00
R0103:Myo9b UTSW 8 71323849 splice site probably benign
R0103:Myo9b UTSW 8 71323849 splice site probably benign
R0144:Myo9b UTSW 8 71346043 missense probably damaging 1.00
R0207:Myo9b UTSW 8 71355225 splice site probably benign
R0226:Myo9b UTSW 8 71353832 missense probably damaging 1.00
R0227:Myo9b UTSW 8 71344162 missense probably damaging 1.00
R0244:Myo9b UTSW 8 71321813 missense probably damaging 1.00
R0277:Myo9b UTSW 8 71355952 splice site probably benign
R0362:Myo9b UTSW 8 71347770 missense probably damaging 1.00
R0689:Myo9b UTSW 8 71330756 missense probably damaging 1.00
R0844:Myo9b UTSW 8 71290475 missense probably benign 0.37
R1051:Myo9b UTSW 8 71355822 missense probably damaging 1.00
R1469:Myo9b UTSW 8 71291036 missense probably damaging 1.00
R1469:Myo9b UTSW 8 71291036 missense probably damaging 1.00
R1526:Myo9b UTSW 8 71355764 missense probably damaging 1.00
R1544:Myo9b UTSW 8 71290976 missense probably damaging 1.00
R1565:Myo9b UTSW 8 71315192 missense possibly damaging 0.46
R1645:Myo9b UTSW 8 71322978 missense probably damaging 1.00
R1745:Myo9b UTSW 8 71354047 missense probably damaging 1.00
R1820:Myo9b UTSW 8 71333358 missense probably damaging 1.00
R2037:Myo9b UTSW 8 71290866 missense probably damaging 1.00
R2050:Myo9b UTSW 8 71290550 missense probably damaging 1.00
R2056:Myo9b UTSW 8 71359690 missense possibly damaging 0.78
R2129:Myo9b UTSW 8 71333699 missense probably damaging 1.00
R2423:Myo9b UTSW 8 71327940 missense probably damaging 1.00
R2869:Myo9b UTSW 8 71334337 missense probably benign 0.01
R2869:Myo9b UTSW 8 71334337 missense probably benign 0.01
R2871:Myo9b UTSW 8 71334337 missense probably benign 0.01
R2871:Myo9b UTSW 8 71334337 missense probably benign 0.01
R2872:Myo9b UTSW 8 71290966 missense probably benign 0.01
R2872:Myo9b UTSW 8 71290966 missense probably benign 0.01
R2873:Myo9b UTSW 8 71334337 missense probably benign 0.01
R2874:Myo9b UTSW 8 71334337 missense probably benign 0.01
R2920:Myo9b UTSW 8 71325857 missense probably damaging 0.98
R2939:Myo9b UTSW 8 71334337 missense probably benign 0.01
R2940:Myo9b UTSW 8 71334337 missense probably benign 0.01
R3033:Myo9b UTSW 8 71334337 missense probably benign 0.01
R3040:Myo9b UTSW 8 71334337 missense probably benign 0.01
R3689:Myo9b UTSW 8 71334337 missense probably benign 0.01
R3691:Myo9b UTSW 8 71334337 missense probably benign 0.01
R3735:Myo9b UTSW 8 71348597 missense probably benign 0.00
R4194:Myo9b UTSW 8 71359624 missense possibly damaging 0.71
R4258:Myo9b UTSW 8 71355765 missense probably damaging 1.00
R4457:Myo9b UTSW 8 71290999 missense probably damaging 1.00
R4478:Myo9b UTSW 8 71291081 missense probably damaging 1.00
R4496:Myo9b UTSW 8 71334337 missense probably benign 0.01
R4544:Myo9b UTSW 8 71327941 missense probably damaging 1.00
R4580:Myo9b UTSW 8 71315135 missense probably damaging 1.00
R4736:Myo9b UTSW 8 71356592 missense probably damaging 1.00
R5068:Myo9b UTSW 8 71349055 missense probably damaging 1.00
R5124:Myo9b UTSW 8 71355839 missense probably damaging 1.00
R5194:Myo9b UTSW 8 71349089 missense probably benign 0.01
R5296:Myo9b UTSW 8 71333388 missense possibly damaging 0.69
R5528:Myo9b UTSW 8 71323274 missense probably benign 0.06
R5664:Myo9b UTSW 8 71359882 missense probably benign 0.13
R5677:Myo9b UTSW 8 71343686 missense probably damaging 1.00
R5680:Myo9b UTSW 8 71290372 missense probably benign 0.00
R5982:Myo9b UTSW 8 71348396 missense probably benign 0.05
R6344:Myo9b UTSW 8 71327914 missense probably damaging 1.00
R6352:Myo9b UTSW 8 71348410 missense probably benign 0.16
R6352:Myo9b UTSW 8 71348411 missense probably benign
R6411:Myo9b UTSW 8 71322955 nonsense probably null
R6425:Myo9b UTSW 8 71333628 missense probably damaging 1.00
R6505:Myo9b UTSW 8 71355857 missense possibly damaging 0.88
R6743:Myo9b UTSW 8 71352159 splice site probably null
R6811:Myo9b UTSW 8 71356578 missense probably damaging 1.00
R6813:Myo9b UTSW 8 71323305 missense probably damaging 1.00
R6954:Myo9b UTSW 8 71290819 missense probably damaging 1.00
R7124:Myo9b UTSW 8 71333701 nonsense probably null
R7255:Myo9b UTSW 8 71290891 missense probably damaging 1.00
R7293:Myo9b UTSW 8 71325905 missense probably benign 0.00
R7342:Myo9b UTSW 8 71355774 missense probably damaging 1.00
R7451:Myo9b UTSW 8 71352188 missense probably benign 0.28
R7482:Myo9b UTSW 8 71342798 missense probably benign 0.00
R7508:Myo9b UTSW 8 71354801 missense probably benign 0.00
X0066:Myo9b UTSW 8 71323898 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TTTGGGGCCAGATTGAAAAGTTAG -3'
(R):5'- GCCACTTGAGGGCTTACTTG -3'

Sequencing Primer
(F):5'- TGGAGACACTGCCTAGGATTC -3'
(R):5'- TTACTTGGCCATAAGGACCCTGG -3'
Posted On2014-12-29