Incidental Mutation 'R2874:Myo9b'
ID260466
Institutional Source Beutler Lab
Gene Symbol Myo9b
Ensembl Gene ENSMUSG00000004677
Gene Namemyosin IXb
Synonyms
MMRRC Submission 040462-MU
Accession Numbers
Is this an essential gene? Possibly essential (E-score: 0.613) question?
Stock #R2874 (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 0.0632 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.4%
  • 20x: 95.3%
Validation Efficiency 100% (57/57)
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: 48 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2210016F16Rik T A 13: 58,382,570 I209F probably damaging Het
4931428F04Rik A G 8: 105,282,032 M451T possibly damaging Het
A930029G22Rik T A 17: 69,418,111 noncoding transcript Het
Ankrd42 T C 7: 92,605,358 K348E possibly damaging Het
Arhgef10 T C 8: 14,975,093 probably null Het
Arhgef10 A G 8: 14,975,666 I459V probably benign Het
Cd6 A G 19: 10,794,626 I307T possibly damaging Het
Cebpz A T 17: 78,932,103 probably benign Het
Clcn4 A G 7: 7,290,521 I412T probably benign Het
Clstn3 T A 6: 124,438,335 D690V probably damaging Het
Col12a1 A T 9: 79,699,549 F531I probably damaging Het
Dhx57 A T 17: 80,251,376 D1051E probably benign Het
Ext2 A G 2: 93,739,686 V460A possibly damaging Het
Frmpd4 A T X: 167,477,247 D1166E probably benign Het
Fscb T C 12: 64,473,436 K419E probably benign Het
Ggct G T 6: 54,992,774 A21D probably damaging Het
Gm10717 A G 9: 3,025,532 Y39C probably benign Het
Gm813 A T 16: 58,613,979 I125K probably benign Het
Grid2ip C A 5: 143,357,929 Q127K probably benign Het
Ighv2-2 G A 12: 113,588,498 T40I possibly damaging Het
Itpr2 T C 6: 146,426,498 K79R possibly damaging Het
Klf8 A T X: 153,382,682 E82D probably damaging Het
Kpna7 T C 5: 144,993,935 T367A probably benign Het
Lactbl1 G A 4: 136,626,786 C37Y probably damaging Het
Lrp1b A G 2: 40,851,693 L3188P probably damaging Het
Noc4l A G 5: 110,649,103 V465A probably benign Het
Notch1 A G 2: 26,460,235 C2298R possibly damaging Het
Olfr419 T C 1: 174,250,526 S134G probably benign Het
Parp1 A G 1: 180,573,665 D45G probably damaging Het
Plxna3 T A X: 74,339,396 probably benign Het
Prdx4 A G X: 155,340,464 V15A probably benign Het
Prps1 C T X: 140,471,994 probably benign Het
Psmb8 T C 17: 34,200,170 I146T probably damaging Het
Ralgds A G 2: 28,548,769 probably null Het
Rasl12 A G 9: 65,408,323 N83S probably benign Het
Rnf6 T C 5: 146,210,405 Y601C probably benign Het
Rreb1 T C 13: 37,916,508 I205T probably benign Het
Sgk2 A G 2: 162,994,529 probably benign Het
Spsb4 G T 9: 96,996,018 T84K probably damaging Het
St5 A T 7: 109,557,430 Y38N probably benign Het
St7 C T 6: 17,819,277 P60L probably damaging Het
Stx3 A T 19: 11,789,574 V91D probably damaging Het
Tbc1d8 A G 1: 39,405,317 F187S probably damaging Het
Tep1 A G 14: 50,850,650 I85T possibly damaging Het
Trpa1 A G 1: 14,887,620 C705R probably damaging Het
Vmn2r68 A C 7: 85,233,626 M306R probably benign Het
Vwa7 G A 17: 35,021,242 M395I probably damaging Het
Zfp53 A T 17: 21,508,078 E124D probably benign 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
R2920:Myo9b UTSW 8 71325857 missense probably damaging 0.98
R2926:Myo9b UTSW 8 71334337 missense probably benign 0.01
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
X0066:Myo9b UTSW 8 71323898 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ACTTTGGGGCCAGATTGAAAAG -3'
(R):5'- GCCACTTGAGGGCTTACTTG -3'

Sequencing Primer
(F):5'- TGGAGACACTGCCTAGGATTC -3'
(R):5'- TTACTTGGCCATAAGGACCCTGG -3'
Posted On2015-01-23