Incidental Mutation 'R4386:Spock1'
ID 326238
Institutional Source Beutler Lab
Gene Symbol Spock1
Ensembl Gene ENSMUSG00000056222
Gene Name sparc/osteonectin, cwcv and kazal-like domains proteoglycan 1
Synonyms testican 1, Ticn1
MMRRC Submission 041680-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R4386 (G1)
Quality Score 225
Status Validated
Chromosome 13
Chromosomal Location 57569008-58056146 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 57588263 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 270 (S270P)
Ref Sequence ENSEMBL: ENSMUSP00000139863 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000172326] [ENSMUST00000185502] [ENSMUST00000185905] [ENSMUST00000186271] [ENSMUST00000187852] [ENSMUST00000189373]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000172326
AA Change: S267P

PolyPhen 2 Score 0.987 (Sensitivity: 0.73; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000128840
Gene: ENSMUSG00000056222
AA Change: S267P

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
low complexity region 24 42 N/A INTRINSIC
KAZAL 135 180 3.67e-12 SMART
Pfam:SPARC_Ca_bdg 195 304 6e-35 PFAM
TY 334 380 9.64e-21 SMART
low complexity region 394 404 N/A INTRINSIC
low complexity region 422 434 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000185502
AA Change: S270P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000140409
Gene: ENSMUSG00000056222
AA Change: S270P

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
low complexity region 24 42 N/A INTRINSIC
KAZAL 138 183 3.67e-12 SMART
Pfam:SPARC_Ca_bdg 198 307 3.1e-33 PFAM
TY 337 383 9.64e-21 SMART
low complexity region 397 407 N/A INTRINSIC
low complexity region 425 437 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000185905
AA Change: S267P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect probably damaging
Transcript: ENSMUST00000186271
AA Change: S267P

PolyPhen 2 Score 0.987 (Sensitivity: 0.73; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000140755
Gene: ENSMUSG00000056222
AA Change: S267P

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
low complexity region 24 42 N/A INTRINSIC
KAZAL 135 180 3.67e-12 SMART
Pfam:SPARC_Ca_bdg 195 304 3.1e-33 PFAM
TY 334 380 9.64e-21 SMART
low complexity region 394 404 N/A INTRINSIC
low complexity region 422 434 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000187852
AA Change: S267P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000141130
Gene: ENSMUSG00000056222
AA Change: S267P

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
low complexity region 24 42 N/A INTRINSIC
KAZAL 135 180 3.67e-12 SMART
Pfam:SPARC_Ca_bdg 195 304 2.2e-33 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000189373
AA Change: S270P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000139863
Gene: ENSMUSG00000056222
AA Change: S270P

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
low complexity region 24 42 N/A INTRINSIC
KAZAL 138 183 3.67e-12 SMART
Pfam:SPARC_Ca_bdg 198 307 1.3e-33 PFAM
Meta Mutation Damage Score 0.3991 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.1%
  • 20x: 94.8%
Validation Efficiency 100% (48/48)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes the protein core of a seminal plasma proteoglycan containing chondroitin- and heparan-sulfate chains. The protein's function is unknown, although similarity to thyropin-type cysteine protease-inhibitors suggests its function may be related to protease inhibition. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a targeted null mutation display no obvious morphological or behavioral abnormalities, are fertile, and have normal life spans. Adult homozygotes exhibit normal brain morphology and EEG recordings. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 47 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acacb A T 5: 114,379,982 (GRCm39) probably null Het
Acsm3 G T 7: 119,373,094 (GRCm39) W199L probably damaging Het
Arap1 T A 7: 101,034,778 (GRCm39) D236E probably benign Het
Arhgap1 T C 2: 91,498,582 (GRCm39) Y160H probably damaging Het
Arid1b A G 17: 5,045,247 (GRCm39) probably benign Het
Cdc25a A G 9: 109,718,801 (GRCm39) E334G probably damaging Het
Ciz1 C T 2: 32,260,111 (GRCm39) T219M possibly damaging Het
Cluap1 A C 16: 3,751,586 (GRCm39) D315A possibly damaging Het
Cps1 T C 1: 67,210,154 (GRCm39) probably null Het
Cul2 T C 18: 3,434,856 (GRCm39) S668P probably damaging Het
Fah T A 7: 84,248,344 (GRCm39) T125S probably damaging Het
Fam221a G A 6: 49,355,366 (GRCm39) C156Y probably damaging Het
Gm6158 G T 14: 24,120,362 (GRCm39) noncoding transcript Het
Hbq1b T A 11: 32,237,295 (GRCm39) V63E probably damaging Het
Ighv6-5 G A 12: 114,380,337 (GRCm39) T79I possibly damaging Het
Kif12 G A 4: 63,089,455 (GRCm39) T99M probably damaging Het
Kif1a T A 1: 92,996,272 (GRCm39) K298M probably damaging Het
Kirrel1 C T 3: 86,996,458 (GRCm39) M380I probably null Het
Lama1 A G 17: 68,080,707 (GRCm39) Q1245R probably benign Het
Marchf4 G A 1: 72,467,973 (GRCm39) P353L probably benign Het
Nadk A T 4: 155,667,032 (GRCm39) probably benign Het
Ncoa2 T C 1: 13,247,389 (GRCm39) T345A probably damaging Het
Niban3 A G 8: 72,060,155 (GRCm39) probably benign Het
Nsun6 T A 2: 15,001,333 (GRCm39) M408L probably benign Het
Nuak1 T A 10: 84,229,908 (GRCm39) E155V probably damaging Het
Oosp1 C T 19: 11,645,158 (GRCm39) V169I possibly damaging Het
Or13c7c C T 4: 43,836,124 (GRCm39) R122H probably benign Het
Or2t26 T A 11: 49,039,842 (GRCm39) Y253N probably damaging Het
Or5ae2 T C 7: 84,505,756 (GRCm39) Y60H probably damaging Het
Or5p81 T A 7: 108,267,460 (GRCm39) V279E probably damaging Het
Pabpc2 T C 18: 39,908,238 (GRCm39) V501A probably benign Het
Pik3c2a A G 7: 115,953,334 (GRCm39) V1187A probably damaging Het
Pkhd1 A G 1: 20,484,516 (GRCm39) V2013A probably benign Het
Psmd1 T A 1: 86,055,914 (GRCm39) S759T possibly damaging Het
Scgb1b2 T A 7: 30,990,089 (GRCm39) K86N possibly damaging Het
Sdk1 T C 5: 142,080,381 (GRCm39) I1291T probably damaging Het
Skint5 T C 4: 113,341,090 (GRCm39) Y1396C probably benign Het
Slc24a3 A G 2: 145,448,746 (GRCm39) E380G probably benign Het
Tmem128 T C 5: 38,419,418 (GRCm39) S57P probably damaging Het
Tmem186 G A 16: 8,453,887 (GRCm39) R125W probably benign Het
Tnfaip3 A G 10: 18,882,758 (GRCm39) S220P probably damaging Het
Usp45 T C 4: 21,830,505 (GRCm39) probably null Het
Usp5 C T 6: 124,795,437 (GRCm39) probably null Het
Vmn1r35 A T 6: 66,656,573 (GRCm39) C32* probably null Het
Vmn2r112 T A 17: 22,820,303 (GRCm39) F59I probably benign Het
Wfdc9 A T 2: 164,492,458 (GRCm39) S56R probably benign Het
Zfp369 A G 13: 65,444,806 (GRCm39) I650V probably benign Het
Other mutations in Spock1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00095:Spock1 APN 13 57,735,552 (GRCm39) splice site probably benign
IGL00491:Spock1 APN 13 57,704,619 (GRCm39) missense possibly damaging 0.67
IGL01942:Spock1 APN 13 57,578,141 (GRCm39) missense probably damaging 1.00
IGL01998:Spock1 APN 13 57,583,994 (GRCm39) splice site probably benign
IGL02428:Spock1 APN 13 57,592,245 (GRCm39) splice site probably benign
IGL02805:Spock1 APN 13 58,055,391 (GRCm39) missense possibly damaging 0.46
IGL02814:Spock1 APN 13 57,735,486 (GRCm39) missense probably damaging 1.00
IGL03307:Spock1 APN 13 57,577,160 (GRCm39) missense probably null 1.00
R0227:Spock1 UTSW 13 57,588,290 (GRCm39) missense possibly damaging 0.86
R0243:Spock1 UTSW 13 57,583,922 (GRCm39) critical splice donor site probably null
R0393:Spock1 UTSW 13 57,588,349 (GRCm39) missense probably damaging 1.00
R1298:Spock1 UTSW 13 57,660,563 (GRCm39) missense probably benign 0.00
R1393:Spock1 UTSW 13 58,055,268 (GRCm39) missense probably damaging 1.00
R1467:Spock1 UTSW 13 57,577,182 (GRCm39) missense possibly damaging 0.53
R1467:Spock1 UTSW 13 57,577,182 (GRCm39) missense possibly damaging 0.53
R2134:Spock1 UTSW 13 57,583,952 (GRCm39) missense probably damaging 0.99
R5524:Spock1 UTSW 13 57,704,608 (GRCm39) missense probably damaging 1.00
R5765:Spock1 UTSW 13 57,577,217 (GRCm39) missense probably benign 0.19
R7195:Spock1 UTSW 13 58,055,316 (GRCm39) missense possibly damaging 0.92
R7446:Spock1 UTSW 13 57,583,898 (GRCm39) missense unknown
R7701:Spock1 UTSW 13 57,735,472 (GRCm39) nonsense probably null
R8067:Spock1 UTSW 13 57,843,984 (GRCm39) splice site probably null
R8256:Spock1 UTSW 13 57,588,257 (GRCm39) missense probably damaging 0.97
R8990:Spock1 UTSW 13 57,843,984 (GRCm39) splice site probably null
R9085:Spock1 UTSW 13 57,570,956 (GRCm39) missense unknown
Predicted Primers PCR Primer
(F):5'- TGTGTCTCTCTGTGCACAG -3'
(R):5'- AGGACACAGTTGGATGTACCC -3'

Sequencing Primer
(F):5'- TGTGCACAGATCCCTGATG -3'
(R):5'- ACAGTTGGATGTACCCTGACC -3'
Posted On 2015-07-06