Incidental Mutation 'R2422:Dctn1'
ID 249370
Institutional Source Beutler Lab
Gene Symbol Dctn1
Ensembl Gene ENSMUSG00000031865
Gene Name dynactin 1
Synonyms p150, Glued, p150
MMRRC Submission 040384-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R2422 (G1)
Quality Score 87
Status Validated
Chromosome 6
Chromosomal Location 83142902-83177099 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 83176782 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Leucine to Phenylalanine at position 1241 (L1241F)
Ref Sequence ENSEMBL: ENSMUSP00000109551 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000077407] [ENSMUST00000113907] [ENSMUST00000113913] [ENSMUST00000113918] [ENSMUST00000113919]
AlphaFold O08788
Predicted Effect possibly damaging
Transcript: ENSMUST00000077407
AA Change: L1237F

PolyPhen 2 Score 0.861 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000076623
Gene: ENSMUSG00000031865
AA Change: L1237F

DomainStartEndE-ValueType
CAP_GLY 12 78 5.52e-31 SMART
low complexity region 124 147 N/A INTRINSIC
low complexity region 148 177 N/A INTRINSIC
SCOP:d1fxkc_ 185 337 3e-3 SMART
low complexity region 363 379 N/A INTRINSIC
Pfam:Dynactin 489 768 8.2e-91 PFAM
low complexity region 800 820 N/A INTRINSIC
coiled coil region 914 1009 N/A INTRINSIC
low complexity region 1025 1043 N/A INTRINSIC
coiled coil region 1143 1172 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000113907
AA Change: L1140F

PolyPhen 2 Score 0.547 (Sensitivity: 0.88; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000109540
Gene: ENSMUSG00000031865
AA Change: L1140F

DomainStartEndE-ValueType
low complexity region 5 22 N/A INTRINSIC
low complexity region 27 50 N/A INTRINSIC
low complexity region 51 80 N/A INTRINSIC
low complexity region 93 106 N/A INTRINSIC
low complexity region 140 158 N/A INTRINSIC
SCOP:d1lxa__ 271 345 8e-3 SMART
Pfam:Dynactin 392 671 7.1e-91 PFAM
low complexity region 703 723 N/A INTRINSIC
coiled coil region 817 912 N/A INTRINSIC
low complexity region 928 946 N/A INTRINSIC
coiled coil region 1046 1075 N/A INTRINSIC
Predicted Effect unknown
Transcript: ENSMUST00000113913
AA Change: L1262F
SMART Domains Protein: ENSMUSP00000109546
Gene: ENSMUSG00000031865
AA Change: L1262F

DomainStartEndE-ValueType
CAP_GLY 12 78 5.52e-31 SMART
low complexity region 118 139 N/A INTRINSIC
low complexity region 144 167 N/A INTRINSIC
low complexity region 168 197 N/A INTRINSIC
SCOP:d1fxkc_ 205 357 3e-3 SMART
low complexity region 383 399 N/A INTRINSIC
Pfam:Dynactin 509 788 2.5e-90 PFAM
low complexity region 820 840 N/A INTRINSIC
coiled coil region 934 1029 N/A INTRINSIC
low complexity region 1051 1069 N/A INTRINSIC
coiled coil region 1168 1197 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000113918
AA Change: L1241F

PolyPhen 2 Score 0.915 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000109551
Gene: ENSMUSG00000031865
AA Change: L1241F

DomainStartEndE-ValueType
CAP_GLY 29 95 5.52e-31 SMART
low complexity region 135 156 N/A INTRINSIC
low complexity region 161 184 N/A INTRINSIC
low complexity region 185 214 N/A INTRINSIC
low complexity region 227 240 N/A INTRINSIC
low complexity region 274 292 N/A INTRINSIC
low complexity region 400 416 N/A INTRINSIC
Pfam:Dynactin 526 805 3.3e-90 PFAM
low complexity region 837 857 N/A INTRINSIC
coiled coil region 951 1046 N/A INTRINSIC
coiled coil region 1147 1176 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000113919
AA Change: L1279F

PolyPhen 2 Score 0.861 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000109552
Gene: ENSMUSG00000031865
AA Change: L1279F

DomainStartEndE-ValueType
CAP_GLY 29 95 5.52e-31 SMART
low complexity region 135 156 N/A INTRINSIC
low complexity region 161 184 N/A INTRINSIC
low complexity region 185 214 N/A INTRINSIC
SCOP:d1fxkc_ 222 374 3e-3 SMART
low complexity region 400 416 N/A INTRINSIC
Pfam:Dynactin 522 805 1.4e-103 PFAM
low complexity region 837 857 N/A INTRINSIC
coiled coil region 951 1046 N/A INTRINSIC
low complexity region 1068 1086 N/A INTRINSIC
coiled coil region 1185 1214 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000127824
Predicted Effect noncoding transcript
Transcript: ENSMUST00000130917
Predicted Effect noncoding transcript
Transcript: ENSMUST00000153793
Predicted Effect noncoding transcript
Transcript: ENSMUST00000154420
Meta Mutation Damage Score 0.0915 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.5%
  • 10x: 97.1%
  • 20x: 94.5%
Validation Efficiency 99% (77/78)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes the largest subunit of dynactin, a macromolecular complex consisting of 10 subunits ranging in size from 22 to 150 kD. Dynactin binds to both microtubules and cytoplasmic dynein. Dynactin is involved in a diverse array of cellular functions, including ER-to-Golgi transport, the centripetal movement of lysosomes and endosomes, spindle formation, chromosome movement, nuclear positioning, and axonogenesis. This subunit interacts with dynein intermediate chain by its domains directly binding to dynein and binds to microtubules via a highly conserved glycine-rich cytoskeleton-associated protein (CAP-Gly) domain in its N-terminus. Alternative splicing of this gene results in multiple transcript variants encoding distinct isoforms. Mutations in this gene cause distal hereditary motor neuronopathy type VIIB (HMN7B) which is also known as distal spinal and bulbar muscular atrophy (dSBMA). [provided by RefSeq, Oct 2008]
PHENOTYPE: Mice homozygous for a null allele exhibit embryonic lethality and developmental arrest at E7.5 associated with increased apoptosis. [provided by MGI curators]
Allele List at MGI

All alleles(20) : Targeted(4) Gene trapped(16)

Other mutations in this stock
Total: 77 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933409G03Rik A T 2: 68,421,864 (GRCm39) N47I probably benign Het
Actr5 T C 2: 158,478,001 (GRCm39) F457S probably damaging Het
Adamts3 A G 5: 89,831,034 (GRCm39) S1007P probably damaging Het
Adck2 C T 6: 39,560,932 (GRCm39) A440V possibly damaging Het
Birc6 T A 17: 74,967,609 (GRCm39) L301Q probably damaging Het
Ccdc121rt3 A T 5: 112,502,984 (GRCm39) V240D probably damaging Het
Ccdc18 A C 5: 108,376,454 (GRCm39) E1298D probably damaging Het
Ccdc77 A G 6: 120,316,120 (GRCm39) C186R probably benign Het
Cdk12 T G 11: 98,109,900 (GRCm39) S640R probably benign Het
Cdv3 T C 9: 103,242,317 (GRCm39) probably benign Het
Celf2 G A 2: 6,558,700 (GRCm39) T364I probably damaging Het
Cmtr2 C A 8: 110,949,413 (GRCm39) S574R probably benign Het
Col14a1 T C 15: 55,313,318 (GRCm39) L56P unknown Het
Cracdl C A 1: 37,652,556 (GRCm39) V1084L probably benign Het
Depdc5 T C 5: 33,148,379 (GRCm39) F1505S probably damaging Het
Dhcr24 G T 4: 106,418,291 (GRCm39) probably benign Het
Dnajc21 A G 15: 10,462,021 (GRCm39) S127P probably benign Het
Entpd7 A T 19: 43,716,527 (GRCm39) Y507F possibly damaging Het
Fbp1 T C 13: 63,019,120 (GRCm39) K24E probably benign Het
Galr1 A T 18: 82,424,048 (GRCm39) N76K probably damaging Het
Glrb A G 3: 80,767,542 (GRCm39) I226T probably damaging Het
Gm17421 T A 12: 113,333,107 (GRCm39) noncoding transcript Het
Gm4950 T A 18: 51,998,856 (GRCm39) Q33L probably benign Het
Gnat2 A T 3: 108,002,855 (GRCm39) M88L probably damaging Het
Gpr183 A G 14: 122,191,589 (GRCm39) Y311H probably damaging Het
H2-M10.5 A G 17: 37,085,891 (GRCm39) I308V probably benign Het
Hipk3 C T 2: 104,301,830 (GRCm39) G121R probably benign Het
Hjurp A G 1: 88,194,283 (GRCm39) probably benign Het
Homez C A 14: 55,095,031 (GRCm39) V226F probably benign Het
Inf2 C A 12: 112,577,258 (GRCm39) A1034D unknown Het
Kcnc4 G T 3: 107,352,863 (GRCm39) P572T probably benign Het
Kmt2d T C 15: 98,760,147 (GRCm39) E1037G unknown Het
Krt78 T C 15: 101,855,699 (GRCm39) E704G probably damaging Het
Lama1 A T 17: 68,057,548 (GRCm39) M541L probably benign Het
Lmbrd2 C T 15: 9,194,852 (GRCm39) T618M possibly damaging Het
Ly6g6e G A 17: 35,297,122 (GRCm39) R121Q probably benign Het
Mettl22 T C 16: 8,305,225 (GRCm39) F293L probably damaging Het
Mib1 T C 18: 10,751,906 (GRCm39) S263P probably damaging Het
Ndufaf1 T C 2: 119,486,218 (GRCm39) E298G probably damaging Het
Nek1 T C 8: 61,472,935 (GRCm39) V152A probably damaging Het
Nlrp4d T A 7: 10,096,872 (GRCm39) D876V probably benign Het
Or10d5 A G 9: 39,861,824 (GRCm39) L81P possibly damaging Het
Or11g7 T C 14: 50,690,893 (GRCm39) L128P probably damaging Het
Or5an11 A T 19: 12,246,283 (GRCm39) T230S probably damaging Het
Or5k15 T C 16: 58,710,328 (GRCm39) E85G probably benign Het
Pcdha11 G T 18: 37,140,325 (GRCm39) L651F probably damaging Het
Plekhg1 G A 10: 3,908,048 (GRCm39) M988I probably benign Het
Plxnb1 G A 9: 108,937,506 (GRCm39) R1169H probably benign Het
Ppp4r3a A G 12: 101,008,912 (GRCm39) probably benign Het
Pum2 A T 12: 8,798,931 (GRCm39) Q930L possibly damaging Het
Rbp4 T C 19: 38,112,792 (GRCm39) E67G probably damaging Het
Rgs9 C A 11: 109,116,603 (GRCm39) probably null Het
Semp2l1 C T 1: 32,584,942 (GRCm39) A323T possibly damaging Het
Sipa1 A T 19: 5,702,140 (GRCm39) D923E possibly damaging Het
Smc1a A G X: 150,830,971 (GRCm39) probably benign Het
Snx33 C A 9: 56,825,822 (GRCm39) M546I probably benign Het
Spag17 T A 3: 99,934,935 (GRCm39) W714R probably benign Het
Spata2 C T 2: 167,326,126 (GRCm39) R231Q probably damaging Het
Stard9 C T 2: 120,530,765 (GRCm39) R2341C probably benign Het
Tas2r116 A T 6: 132,832,557 (GRCm39) I53F possibly damaging Het
Tlk1 T C 2: 70,600,349 (GRCm39) E110G probably damaging Het
Tmem102 T A 11: 69,695,363 (GRCm39) E203V probably benign Het
Top2b T G 14: 16,409,189 (GRCm38) I777M probably damaging Het
Ttc23l G A 15: 10,537,652 (GRCm39) S206L probably benign Het
Ttc23l CT CTTGGATT 15: 10,537,648 (GRCm39) probably benign Het
Tyw5 A G 1: 57,435,907 (GRCm39) I82T possibly damaging Het
Uba6 A G 5: 86,280,475 (GRCm39) probably null Het
Ugcg C T 4: 59,207,798 (GRCm39) P46S probably benign Het
Unc13c T C 9: 73,838,829 (GRCm39) Y674C probably damaging Het
Vmn2r105 T A 17: 20,448,097 (GRCm39) R242S probably benign Het
Vmn2r12 A G 5: 109,234,398 (GRCm39) Y605H probably benign Het
Wdr77 A T 3: 105,867,337 (GRCm39) K62* probably null Het
Zfhx4 C A 3: 5,455,465 (GRCm39) A1153E probably benign Het
Zfp266 C A 9: 20,410,558 (GRCm39) V540L possibly damaging Het
Zfp638 C A 6: 83,943,421 (GRCm39) probably benign Het
Zfp644 A G 5: 106,785,110 (GRCm39) M479T possibly damaging Het
Zfp951 G A 5: 104,963,143 (GRCm39) T141I probably benign Het
Other mutations in Dctn1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01113:Dctn1 APN 6 83,156,879 (GRCm39) missense probably benign 0.00
IGL01450:Dctn1 APN 6 83,171,092 (GRCm39) unclassified probably benign
IGL01876:Dctn1 APN 6 83,174,903 (GRCm39) missense probably damaging 1.00
IGL01958:Dctn1 APN 6 83,168,326 (GRCm39) missense possibly damaging 0.95
IGL02554:Dctn1 APN 6 83,159,704 (GRCm39) missense probably damaging 1.00
IGL02668:Dctn1 APN 6 83,168,030 (GRCm39) missense possibly damaging 0.89
IGL02814:Dctn1 APN 6 83,166,896 (GRCm39) missense probably damaging 1.00
IGL02818:Dctn1 APN 6 83,169,496 (GRCm39) missense possibly damaging 0.86
IGL03007:Dctn1 APN 6 83,159,690 (GRCm39) missense probably damaging 1.00
IGL03065:Dctn1 APN 6 83,169,475 (GRCm39) missense probably damaging 0.99
IGL03083:Dctn1 APN 6 83,174,466 (GRCm39) splice site probably benign
IGL03394:Dctn1 APN 6 83,168,266 (GRCm39) missense possibly damaging 0.61
E0374:Dctn1 UTSW 6 83,171,156 (GRCm39) missense possibly damaging 0.93
IGL03014:Dctn1 UTSW 6 83,174,351 (GRCm39) intron probably benign
PIT4812001:Dctn1 UTSW 6 83,176,744 (GRCm39) missense possibly damaging 0.86
R0044:Dctn1 UTSW 6 83,168,116 (GRCm39) missense probably damaging 1.00
R0047:Dctn1 UTSW 6 83,159,614 (GRCm39) nonsense probably null
R0047:Dctn1 UTSW 6 83,159,614 (GRCm39) nonsense probably null
R0057:Dctn1 UTSW 6 83,156,874 (GRCm39) missense probably benign 0.14
R0731:Dctn1 UTSW 6 83,160,071 (GRCm39) missense probably damaging 0.98
R0738:Dctn1 UTSW 6 83,167,089 (GRCm39) critical splice donor site probably null
R0755:Dctn1 UTSW 6 83,166,059 (GRCm39) missense probably damaging 0.96
R0839:Dctn1 UTSW 6 83,167,459 (GRCm39) missense possibly damaging 0.53
R1035:Dctn1 UTSW 6 83,167,202 (GRCm39) missense probably damaging 1.00
R1454:Dctn1 UTSW 6 83,174,490 (GRCm39) missense possibly damaging 0.93
R1469:Dctn1 UTSW 6 83,169,871 (GRCm39) missense probably damaging 1.00
R1469:Dctn1 UTSW 6 83,169,871 (GRCm39) missense probably damaging 1.00
R1627:Dctn1 UTSW 6 83,172,064 (GRCm39) missense probably damaging 0.99
R1631:Dctn1 UTSW 6 83,174,578 (GRCm39) missense possibly damaging 0.56
R1812:Dctn1 UTSW 6 83,169,500 (GRCm39) missense possibly damaging 0.85
R1928:Dctn1 UTSW 6 83,176,166 (GRCm39) splice site probably benign
R2008:Dctn1 UTSW 6 83,166,938 (GRCm39) missense probably damaging 0.99
R2242:Dctn1 UTSW 6 83,176,687 (GRCm39) missense probably damaging 0.99
R2259:Dctn1 UTSW 6 83,174,568 (GRCm39) missense possibly damaging 0.46
R2483:Dctn1 UTSW 6 83,171,169 (GRCm39) missense probably damaging 1.00
R4455:Dctn1 UTSW 6 83,172,031 (GRCm39) missense probably damaging 1.00
R4724:Dctn1 UTSW 6 83,166,920 (GRCm39) missense possibly damaging 0.53
R4812:Dctn1 UTSW 6 83,166,919 (GRCm39) missense probably benign 0.24
R4819:Dctn1 UTSW 6 83,167,501 (GRCm39) missense probably damaging 0.97
R4831:Dctn1 UTSW 6 83,176,753 (GRCm39) missense possibly damaging 0.46
R4928:Dctn1 UTSW 6 83,166,189 (GRCm39) missense possibly damaging 0.73
R5087:Dctn1 UTSW 6 83,168,621 (GRCm39) missense probably damaging 1.00
R5354:Dctn1 UTSW 6 83,160,108 (GRCm39) missense possibly damaging 0.93
R5372:Dctn1 UTSW 6 83,167,192 (GRCm39) missense probably damaging 0.96
R5493:Dctn1 UTSW 6 83,159,546 (GRCm39) missense possibly damaging 0.89
R5494:Dctn1 UTSW 6 83,159,546 (GRCm39) missense possibly damaging 0.89
R5732:Dctn1 UTSW 6 83,174,931 (GRCm39) critical splice donor site probably null
R5856:Dctn1 UTSW 6 83,174,847 (GRCm39) missense probably damaging 1.00
R6025:Dctn1 UTSW 6 83,170,673 (GRCm39) splice site probably null
R6999:Dctn1 UTSW 6 83,168,263 (GRCm39) missense possibly damaging 0.89
R7052:Dctn1 UTSW 6 83,172,262 (GRCm39) splice site probably null
R7133:Dctn1 UTSW 6 83,157,026 (GRCm39) splice site probably null
R7485:Dctn1 UTSW 6 83,166,887 (GRCm39) missense possibly damaging 0.85
R7607:Dctn1 UTSW 6 83,172,051 (GRCm39) nonsense probably null
R7729:Dctn1 UTSW 6 83,160,042 (GRCm39) missense probably damaging 1.00
R7749:Dctn1 UTSW 6 83,163,123 (GRCm39) intron probably benign
R8282:Dctn1 UTSW 6 83,176,738 (GRCm39) missense possibly damaging 0.91
R8750:Dctn1 UTSW 6 83,160,108 (GRCm39) missense possibly damaging 0.93
R9126:Dctn1 UTSW 6 83,169,835 (GRCm39) missense probably damaging 0.99
R9208:Dctn1 UTSW 6 83,176,684 (GRCm39) missense probably benign 0.33
R9422:Dctn1 UTSW 6 83,170,691 (GRCm39) missense possibly damaging 0.71
Predicted Primers PCR Primer
(F):5'- TCAAGTGAGCCCTTAACCCG -3'
(R):5'- TCACTCAATCTTTAGTGGAGGGG -3'

Sequencing Primer
(F):5'- TGAGCCCTTAACCCGAGGTC -3'
(R):5'- TGAGGCCCCTCAGGAAAG -3'
Posted On 2014-11-12