Incidental Mutation 'R0593:Hook1'
ID 56055
Institutional Source Beutler Lab
Gene Symbol Hook1
Ensembl Gene ENSMUSG00000028572
Gene Name hook microtubule tethering protein 1
Synonyms abnormal spermatozoon head shape, azh, A930033L17Rik
MMRRC Submission 038783-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R0593 (G1)
Quality Score 225
Status Validated
Chromosome 4
Chromosomal Location 95855477-95913650 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 95887023 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Isoleucine at position 210 (T210I)
Ref Sequence ENSEMBL: ENSMUSP00000102698 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000030306] [ENSMUST00000107083]
AlphaFold Q8BIL5
Predicted Effect probably benign
Transcript: ENSMUST00000030306
SMART Domains Protein: ENSMUSP00000030306
Gene: ENSMUSG00000028572

DomainStartEndE-ValueType
Pfam:HOOK 14 720 N/A PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000107083
AA Change: T210I

PolyPhen 2 Score 0.931 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000102698
Gene: ENSMUSG00000028572
AA Change: T210I

DomainStartEndE-ValueType
Pfam:HOOK 7 219 2e-107 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000124202
Predicted Effect noncoding transcript
Transcript: ENSMUST00000125627
Predicted Effect noncoding transcript
Transcript: ENSMUST00000141448
Predicted Effect noncoding transcript
Transcript: ENSMUST00000146947
Meta Mutation Damage Score 0.1795 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.7%
  • 10x: 96.9%
  • 20x: 93.4%
Validation Efficiency 100% (39/39)
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 hook family of coiled-coil proteins, which bind to microtubules and organelles through their N- and C-terminal domains, respectively. The encoded protein localizes to discrete punctuate subcellular structures, and interacts with several members of the Rab GTPase family involved in endocytosis. It is thought to link endocytic membrane trafficking to the microtubule cytoskeleton. Several alternatively spliced transcript variants have been identified, but the full-length nature of some of these variants has not been determined. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous mice have abnormal ladle shaped sperm with up to 40% lacking a flagella. Nonetheless, most males breed, although litter size is reduced. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 33 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca8a T C 11: 109,958,925 (GRCm39) D733G probably damaging Het
Acmsd T C 1: 127,666,340 (GRCm39) probably benign Het
Adam34 T C 8: 44,104,724 (GRCm39) Y307C possibly damaging Het
Alox12e A G 11: 70,211,723 (GRCm39) probably benign Het
Ankrd50 C A 3: 38,537,156 (GRCm39) G29* probably null Het
Arhgap17 T C 7: 122,885,966 (GRCm39) probably benign Het
Asah1 A G 8: 41,802,619 (GRCm39) M141T probably benign Het
Atg2a GCCTTCCTTCCTTCCTTCCTTCCTTCCTTCCTTCC GCCTTCCTTCCTTCCTTCCTTCCTTCCTTCCTTCCTTCC 19: 6,295,037 (GRCm39) probably benign Het
Bsn A T 9: 107,987,505 (GRCm39) I2749N unknown Het
Cds2 G A 2: 132,139,296 (GRCm39) probably benign Het
Ckmt2 A G 13: 92,001,757 (GRCm39) V384A probably damaging Het
Clock A G 5: 76,413,683 (GRCm39) S71P probably benign Het
Cops6 A G 5: 138,161,842 (GRCm39) T96A probably benign Het
Csnka2ip A T 16: 64,298,975 (GRCm39) V19D probably damaging Het
Dcaf17 T A 2: 70,917,744 (GRCm39) probably null Het
Dscam T C 16: 96,573,608 (GRCm39) K785E probably benign Het
Eif2d T A 1: 131,083,465 (GRCm39) probably benign Het
Gal3st2b T C 1: 93,868,549 (GRCm39) V258A probably benign Het
Gucy2c T C 6: 136,705,333 (GRCm39) N534S probably damaging Het
Ifi203 T C 1: 173,756,215 (GRCm39) probably benign Het
Irf7 T C 7: 140,844,975 (GRCm39) probably benign Het
Lrp2 C T 2: 69,297,350 (GRCm39) V3204I probably benign Het
Mtx2 A G 2: 74,699,780 (GRCm39) probably benign Het
Nelfcd G T 2: 174,265,223 (GRCm39) V248L probably benign Het
Oosp1 T C 19: 11,645,776 (GRCm39) S121G probably benign Het
Or10am5 T A 7: 6,517,808 (GRCm39) N207Y probably benign Het
Sec16b G C 1: 157,359,718 (GRCm39) G164R probably benign Het
Slc22a14 T A 9: 118,998,919 (GRCm39) D561V probably benign Het
Tet2 G A 3: 133,193,870 (GRCm39) T188I probably benign Het
Tex10 C T 4: 48,456,800 (GRCm39) R637Q probably benign Het
Trp53bp1 A G 2: 121,101,009 (GRCm39) V63A possibly damaging Het
Ube2d2a T G 18: 35,903,438 (GRCm39) probably benign Het
Vmn1r113 T A 7: 20,521,388 (GRCm39) V60E probably damaging Het
Other mutations in Hook1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02019:Hook1 APN 4 95,910,434 (GRCm39) missense probably benign 0.25
IGL02229:Hook1 APN 4 95,889,488 (GRCm39) missense possibly damaging 0.93
IGL03338:Hook1 APN 4 95,886,929 (GRCm39) splice site probably benign
grin UTSW 4 95,901,549 (GRCm39) frame shift probably null
toothy UTSW 4 95,903,042 (GRCm39) splice site probably null
PIT4453001:Hook1 UTSW 4 95,903,089 (GRCm39) missense probably damaging 0.99
R0558:Hook1 UTSW 4 95,881,449 (GRCm39) splice site probably benign
R0699:Hook1 UTSW 4 95,884,077 (GRCm39) splice site probably benign
R1004:Hook1 UTSW 4 95,910,524 (GRCm39) missense probably benign 0.00
R1465:Hook1 UTSW 4 95,901,493 (GRCm39) missense probably benign 0.00
R1465:Hook1 UTSW 4 95,901,493 (GRCm39) missense probably benign 0.00
R2140:Hook1 UTSW 4 95,901,549 (GRCm39) frame shift probably null
R2278:Hook1 UTSW 4 95,886,957 (GRCm39) missense probably benign 0.00
R3784:Hook1 UTSW 4 95,877,888 (GRCm39) missense probably damaging 1.00
R4500:Hook1 UTSW 4 95,881,437 (GRCm39) critical splice donor site probably null
R4798:Hook1 UTSW 4 95,890,794 (GRCm39) missense possibly damaging 0.84
R5200:Hook1 UTSW 4 95,881,367 (GRCm39) missense probably damaging 1.00
R5546:Hook1 UTSW 4 95,890,765 (GRCm39) missense probably benign 0.03
R6532:Hook1 UTSW 4 95,907,993 (GRCm39) splice site probably null
R6629:Hook1 UTSW 4 95,889,507 (GRCm39) missense probably benign 0.03
R7010:Hook1 UTSW 4 95,903,048 (GRCm39) missense probably damaging 0.99
R7534:Hook1 UTSW 4 95,905,834 (GRCm39) missense probably benign 0.27
R8236:Hook1 UTSW 4 95,903,042 (GRCm39) splice site probably null
R8826:Hook1 UTSW 4 95,880,432 (GRCm39) missense probably benign 0.00
R8985:Hook1 UTSW 4 95,910,468 (GRCm39) missense probably benign 0.00
R9288:Hook1 UTSW 4 95,901,505 (GRCm39) missense probably damaging 1.00
R9445:Hook1 UTSW 4 95,903,049 (GRCm39) missense probably benign 0.00
R9445:Hook1 UTSW 4 95,901,499 (GRCm39) missense probably benign 0.12
R9463:Hook1 UTSW 4 95,910,510 (GRCm39) missense probably damaging 1.00
R9481:Hook1 UTSW 4 95,901,505 (GRCm39) missense probably damaging 1.00
R9548:Hook1 UTSW 4 95,891,808 (GRCm39) missense probably damaging 0.99
R9628:Hook1 UTSW 4 95,901,560 (GRCm39) missense probably damaging 1.00
R9718:Hook1 UTSW 4 95,904,678 (GRCm39) missense probably benign 0.01
X0027:Hook1 UTSW 4 95,884,048 (GRCm39) missense probably benign 0.01
Predicted Primers PCR Primer
(F):5'- CGTCACAAGGCAACGCATGAAG -3'
(R):5'- GCCAGTTTTGCCATAGCTGAACAAC -3'

Sequencing Primer
(F):5'- GCAACGCATGAAGACTCATTAG -3'
(R):5'- CTATTAGCAGGTCACGCATTAC -3'
Posted On 2013-07-11