Incidental Mutation 'R5035:Dock8'
ID389521
Institutional Source Beutler Lab
Gene Symbol Dock8
Ensembl Gene ENSMUSG00000052085
Gene Namededicator of cytokinesis 8
SynonymsA130095G14Rik, 5830472H07Rik, 1200017A24Rik
MMRRC Submission 042626-MU
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.096) question?
Stock #R5035 (G1)
Quality Score225
Status Validated
Chromosome19
Chromosomal Location24999529-25202432 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to A at 25086207 bp
ZygosityHeterozygous
Amino Acid Change Proline to Threonine at position 258 (P258T)
Ref Sequence ENSEMBL: ENSMUSP00000025831 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000025831]
PDB Structure Crystal structure of the DHR-2 domain of DOCK8 in complex with Cdc42 (T17N mutant) [X-RAY DIFFRACTION]
Predicted Effect probably damaging
Transcript: ENSMUST00000025831
AA Change: P258T

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000025831
Gene: ENSMUSG00000052085
AA Change: P258T

DomainStartEndE-ValueType
Pfam:DUF3398 71 164 3.9e-25 PFAM
Pfam:DOCK-C2 557 739 6.7e-49 PFAM
low complexity region 786 803 N/A INTRINSIC
low complexity region 1003 1020 N/A INTRINSIC
low complexity region 1123 1138 N/A INTRINSIC
low complexity region 1236 1246 N/A INTRINSIC
low complexity region 1371 1383 N/A INTRINSIC
Pfam:DHR-2 1534 2060 5e-210 PFAM
Meta Mutation Damage Score 0.5972 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.8%
  • 20x: 93.8%
Validation Efficiency 98% (46/47)
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 DOCK180 family of guanine nucleotide exchange factors. Guanine nucleotide exchange factors interact with Rho GTPases and are components of intracellular signaling networks. Mutations in this gene result in the autosomal recessive form of the hyper-IgE syndrome. Alternatively spliced transcript variants encoding different isoforms have been described.[provided by RefSeq, Jun 2010]
PHENOTYPE: Mice homozygous for inactivating mutations of this gene exhibit loss of marginal zone B cells, decrease in peritoneal B1 cells and peripheral naive T cells, failure of sustained antibody response after immunization, failure of germinal center persistence, and failure of B cell affinity maturation. [provided by MGI curators]
Allele List at MGI

All alleles(6) : Gene trapped(4) Chemically induced(2)

Mice homozygous for inactivating mutations of this gene exhibit loss of marginal zone B cells, decrease in peritoneal B1 cells and peripheral naive T cells, failure of sustained antibody response after immunization, failure of germinal center persistence, and failure of B cell affinity maturation.

Other mutations in this stock
Total: 42 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acat1 T C 9: 53,583,510 I361V probably benign Het
Afp A G 5: 90,507,905 D583G probably benign Het
Bcas3 C T 11: 85,543,945 A552V probably damaging Het
Bfsp2 T G 9: 103,479,866 T121P probably benign Het
Bicra C T 7: 15,979,424 R951Q possibly damaging Het
Cdc40 G A 10: 40,849,813 T220I probably benign Het
Cdk5rap3 T C 11: 96,916,085 probably benign Het
Clcnka A T 4: 141,395,158 Y179* probably null Het
Creb3l1 T A 2: 91,987,086 I361F probably benign Het
Csmd3 T C 15: 47,590,779 Y3557C probably damaging Het
Dab2ip A G 2: 35,709,941 S190G probably benign Het
Dbx1 T C 7: 49,632,536 H307R unknown Het
Eml6 T C 11: 29,854,187 I305V probably benign Het
Frem3 T A 8: 80,615,914 F1612Y probably damaging Het
Fubp1 A G 3: 152,214,851 T76A probably benign Het
Glmp G C 3: 88,326,644 probably benign Het
Gm20918 A G Y: 5,045,992 Q183R probably benign Het
Krt28 T C 11: 99,366,824 N397S probably benign Het
Lin9 T A 1: 180,669,198 L351I probably benign Het
Map3k13 T C 16: 21,921,671 Y583H probably benign Het
Mcm3 A T 1: 20,803,418 probably benign Het
Misp T C 10: 79,827,956 V588A probably benign Het
Olfr1202 A T 2: 88,818,099 K309N probably benign Het
Olfr348 A G 2: 36,786,891 D122G probably damaging Het
Olfr373 T A 8: 72,100,078 L106H probably damaging Het
Olfr644 G A 7: 104,068,407 T208I possibly damaging Het
Olfr970 G A 9: 39,820,094 A152T possibly damaging Het
Osbpl9 A G 4: 109,066,167 F449L probably damaging Het
Pkhd1l1 A G 15: 44,568,324 D3358G probably damaging Het
Prodh2 A T 7: 30,506,479 S247C possibly damaging Het
Prr23a3 G A 9: 98,865,130 E46K possibly damaging Het
Ptprz1 A G 6: 23,016,215 I837V probably benign Het
Rabgap1l A C 1: 160,724,036 F263V probably damaging Het
Rnf4 A G 5: 34,351,339 K182E probably damaging Het
Slc24a2 G T 4: 87,011,706 R469S possibly damaging Het
Speer2 A G 16: 69,857,941 probably null Het
Tcrg-C4 G T 13: 19,352,336 R188L unknown Het
Tg C A 15: 66,681,813 probably null Het
Tns1 G A 1: 73,953,820 probably benign Het
Top2b G T 14: 16,409,966 A878S probably benign Het
Ugt3a2 G A 15: 9,361,618 R160Q probably benign Het
Ush2a G T 1: 188,910,808 L4122F probably damaging Het
Other mutations in Dock8
AlleleSourceChrCoordTypePredicted EffectPPH Score
captain_morgan APN 19 25127711 critical splice donor site probably benign
primurus APN 19 25183609 missense probably damaging 1.00
IGL00737:Dock8 APN 19 25182976 missense probably benign 0.00
IGL00755:Dock8 APN 19 25051509 missense probably benign 0.09
IGL00822:Dock8 APN 19 25188409 nonsense probably null
IGL00838:Dock8 APN 19 25175459 nonsense probably null
IGL01419:Dock8 APN 19 25119452 missense probably benign 0.08
IGL01456:Dock8 APN 19 25119499 missense possibly damaging 0.95
IGL01532:Dock8 APN 19 25169441 missense probably damaging 0.99
IGL01602:Dock8 APN 19 25089888 splice site probably benign
IGL01605:Dock8 APN 19 25089888 splice site probably benign
IGL01753:Dock8 APN 19 25061292 splice site probably benign
IGL01843:Dock8 APN 19 25089928 missense probably benign 0.02
IGL02032:Dock8 APN 19 25130405 missense probably damaging 0.99
IGL02073:Dock8 APN 19 25200986 critical splice acceptor site probably null
IGL02192:Dock8 APN 19 25078205 critical splice donor site probably null
IGL02402:Dock8 APN 19 25078145 missense probably benign 0.25
IGL02529:Dock8 APN 19 25100926 nonsense probably null
IGL02728:Dock8 APN 19 25132220 missense probably benign
IGL02739:Dock8 APN 19 25188488 missense probably damaging 1.00
IGL03037:Dock8 APN 19 25086181 missense probably benign 0.02
IGL03104:Dock8 APN 19 25201020 nonsense probably null
IGL03137:Dock8 APN 19 25155948 missense probably benign 0.19
IGL03365:Dock8 APN 19 25099684 missense possibly damaging 0.70
Defenseless UTSW 19 25051563 missense probably benign 0.00
Guardate UTSW 19 25149831 missense probably benign
hillock UTSW 19 25174333 critical splice donor site probably null
Molehill UTSW 19 25130461 missense probably damaging 1.00
Pap UTSW 19 25122441 missense probably benign 0.31
snowdrop UTSW 19 25184941 critical splice donor site probably null
warts_and_all UTSW 19 25169501 critical splice donor site probably null
R0021:Dock8 UTSW 19 25163047 missense probably benign 0.01
R0147:Dock8 UTSW 19 25119459 missense probably benign 0.00
R0148:Dock8 UTSW 19 25119459 missense probably benign 0.00
R0294:Dock8 UTSW 19 25188350 missense probably damaging 1.00
R0537:Dock8 UTSW 19 25171577 missense probably benign 0.08
R0630:Dock8 UTSW 19 25061160 missense probably benign 0.10
R1163:Dock8 UTSW 19 25051503 missense probably benign
R1164:Dock8 UTSW 19 25090027 missense probably benign 0.44
R1471:Dock8 UTSW 19 25201036 missense possibly damaging 0.74
R1477:Dock8 UTSW 19 25095550 missense possibly damaging 0.95
R1633:Dock8 UTSW 19 25051563 missense probably benign 0.00
R1803:Dock8 UTSW 19 25132235 missense probably benign 0.00
R1822:Dock8 UTSW 19 25161058 missense probably benign 0.31
R1852:Dock8 UTSW 19 25127128 missense probably benign 0.45
R1916:Dock8 UTSW 19 25061157 missense probably benign 0.02
R1984:Dock8 UTSW 19 25121181 missense probably null 0.95
R2311:Dock8 UTSW 19 25183004 missense possibly damaging 0.93
R2341:Dock8 UTSW 19 25200393 missense probably damaging 0.99
R2483:Dock8 UTSW 19 25079877 missense probably benign
R3116:Dock8 UTSW 19 25188494 missense probably benign 0.00
R3157:Dock8 UTSW 19 25149831 missense probably benign
R3623:Dock8 UTSW 19 25079877 missense probably benign
R3624:Dock8 UTSW 19 25079877 missense probably benign
R3800:Dock8 UTSW 19 25164352 missense probably benign 0.08
R3844:Dock8 UTSW 19 25065430 nonsense probably null
R3895:Dock8 UTSW 19 25051501 missense probably benign 0.31
R3901:Dock8 UTSW 19 25100905 missense possibly damaging 0.69
R3959:Dock8 UTSW 19 25184941 critical splice donor site probably null
R4428:Dock8 UTSW 19 25200499 missense probably damaging 0.98
R4428:Dock8 UTSW 19 25065390 missense probably benign 0.00
R4429:Dock8 UTSW 19 25065390 missense probably benign 0.00
R4431:Dock8 UTSW 19 25065390 missense probably benign 0.00
R4545:Dock8 UTSW 19 25188358 missense probably damaging 1.00
R4839:Dock8 UTSW 19 25169494 missense probably benign 0.00
R4897:Dock8 UTSW 19 25181637 missense probably benign 0.00
R4939:Dock8 UTSW 19 25122400 missense probably damaging 1.00
R4995:Dock8 UTSW 19 25158383 missense probably benign 0.02
R5294:Dock8 UTSW 19 25061153 missense probably benign 0.01
R5324:Dock8 UTSW 19 25163094 missense probably benign 0.17
R5478:Dock8 UTSW 19 25079822 missense probably benign
R5704:Dock8 UTSW 19 25174222 missense probably damaging 1.00
R5724:Dock8 UTSW 19 25122421 missense probably damaging 1.00
R5745:Dock8 UTSW 19 25130397 missense probably benign 0.02
R5864:Dock8 UTSW 19 25061220 missense probably damaging 0.99
R5870:Dock8 UTSW 19 25132126 missense probably benign
R5893:Dock8 UTSW 19 25122447 missense probably damaging 1.00
R5954:Dock8 UTSW 19 25171619 missense probably damaging 1.00
R6087:Dock8 UTSW 19 25161074 missense probably benign 0.00
R6223:Dock8 UTSW 19 25161052 missense probably benign 0.00
R6391:Dock8 UTSW 19 25095550 missense possibly damaging 0.95
R6759:Dock8 UTSW 19 25127484 missense probably damaging 0.99
R6786:Dock8 UTSW 19 25183022 missense possibly damaging 0.49
R6794:Dock8 UTSW 19 25122441 missense probably benign 0.31
R6818:Dock8 UTSW 19 25169501 critical splice donor site probably null
R6885:Dock8 UTSW 19 25147378 missense possibly damaging 0.95
R6908:Dock8 UTSW 19 25188382 missense probably damaging 1.00
R6923:Dock8 UTSW 19 25095606 missense probably benign
R7001:Dock8 UTSW 19 25099677 missense probably benign
R7141:Dock8 UTSW 19 25181620 missense probably null 0.75
R7203:Dock8 UTSW 19 25181563 missense probably damaging 1.00
R7257:Dock8 UTSW 19 25127085 missense probably benign 0.08
R7296:Dock8 UTSW 19 25184881 missense probably benign 0.00
R7538:Dock8 UTSW 19 25158418 missense probably damaging 1.00
R7555:Dock8 UTSW 19 25175400 missense probably damaging 0.99
R7641:Dock8 UTSW 19 25174333 critical splice donor site probably null
R7764:Dock8 UTSW 19 25097535 missense probably benign
R7859:Dock8 UTSW 19 25183570 missense probably damaging 1.00
R7864:Dock8 UTSW 19 25163500 missense possibly damaging 0.95
R8090:Dock8 UTSW 19 25154242 missense probably damaging 1.00
R8160:Dock8 UTSW 19 25147347 missense probably damaging 1.00
R8287:Dock8 UTSW 19 25130461 missense probably damaging 1.00
R8295:Dock8 UTSW 19 25123236 missense probably benign 0.04
R8443:Dock8 UTSW 19 25155917 missense probably benign 0.04
R8537:Dock8 UTSW 19 25130506 missense probably benign 0.00
R8673:Dock8 UTSW 19 25183503 missense probably damaging 0.96
R8709:Dock8 UTSW 19 25078084 nonsense probably null
X0027:Dock8 UTSW 19 25161129 missense probably benign
Z1177:Dock8 UTSW 19 25132123 missense probably benign 0.05
Z1177:Dock8 UTSW 19 25155972 missense probably benign 0.16
Predicted Primers PCR Primer
(F):5'- CAGGTGGATGGCAAACTCTC -3'
(R):5'- GGGAATCAACTGAATCTCTGCTC -3'

Sequencing Primer
(F):5'- GTGGATGGCAAACTCTCTTCTCAAG -3'
(R):5'- ATGCTCCCCTCTATTGAAAAGATGC -3'
Posted On2016-06-06