Incidental Mutation 'R2299:Prss21'
Institutional Source Beutler Lab
Gene Symbol Prss21
Ensembl Gene ENSMUSG00000024116
Gene Nameprotease, serine 21
SynonymsmT4, testisin, TESP5, 1700023E12Rik
MMRRC Submission 040298-MU
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.054) question?
Stock #R2299 (G1)
Quality Score225
Status Validated
Chromosomal Location23868056-23873114 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 23869589 bp
Amino Acid Change Glutamic Acid to Glycine at position 176 (E176G)
Ref Sequence ENSEMBL: ENSMUSP00000024928 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000024928]
Predicted Effect probably benign
Transcript: ENSMUST00000024928
AA Change: E176G

PolyPhen 2 Score 0.184 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000024928
Gene: ENSMUSG00000024116
AA Change: E176G

signal peptide 1 21 N/A INTRINSIC
Tryp_SPc 54 291 1.18e-94 SMART
Meta Mutation Damage Score 0.1891 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.2%
  • 20x: 94.8%
Validation Efficiency 100% (37/37)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a cell-surface anchored serine protease, which is a member of the trypsin family of serine proteases. The encoded protein is predicted to be active on peptide linkages involving the carboxyl group of lysine or arginine. The encoded protein localizes to the cytoplasm and the plasma membrane of premeiotic testicular germ cells and may be involved in progression of testicular tumors of germ cell origin. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Jul 2012]
PHENOTYPE: Mice homozygous for one knock-out allele impaires fertilization of epididymal sperm only in an in vitro experiment. Mice homozygous for another knock-out allele exhibit defective sperm maturation during passage through the epididymis and decreased spermfertilization capability. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 36 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930415L06Rik A G X: 89,932,399 M64T possibly damaging Het
4933434E20Rik A G 3: 90,064,538 N68S possibly damaging Het
5031439G07Rik A C 15: 84,953,285 F276V possibly damaging Het
Abca12 C T 1: 71,258,222 V2370I probably damaging Het
Acsl3 T G 1: 78,699,110 C469W probably damaging Het
Adgrg5 A T 8: 94,938,576 I372F possibly damaging Het
Ankrd42 A G 7: 92,590,254 I442T probably benign Het
Arsi G A 18: 60,916,651 G202E probably benign Het
Bmpr1b C A 3: 141,845,202 R376L probably damaging Het
C1qtnf6 T A 15: 78,525,342 T102S probably benign Het
Chordc1 T C 9: 18,302,108 L85P probably damaging Het
Clec2j T A 6: 128,655,236 noncoding transcript Het
Copa T C 1: 172,121,725 I1223T probably benign Het
Crygs C T 16: 22,805,551 G102D possibly damaging Het
Cyfip2 T A 11: 46,286,131 E74V probably benign Het
Dsg1a A T 18: 20,340,150 D760V probably damaging Het
Folr1 A G 7: 101,863,992 L32P probably damaging Het
Galnt13 A T 2: 55,060,583 R425S possibly damaging Het
Gm4559 A T 7: 142,273,835 C177S unknown Het
H3f3a C T 1: 180,803,138 R117H probably benign Het
Hist1h2bh A G 13: 23,543,184 S57P probably damaging Het
Kansl1l T C 1: 66,773,477 D459G probably damaging Het
Limd1 A T 9: 123,516,877 K574* probably null Het
Mmrn1 A G 6: 60,976,441 K569E probably damaging Het
Olfr583 T C 7: 103,051,582 W95R probably damaging Het
Ppwd1 T C 13: 104,220,063 M315V probably benign Het
Ptpn23 A G 9: 110,392,513 I173T possibly damaging Het
Rit1 T A 3: 88,726,070 probably null Het
Rnf14 C T 18: 38,308,085 A176V probably benign Het
Sema5a T A 15: 32,562,776 V311E possibly damaging Het
Slc28a2 C T 2: 122,441,778 Q34* probably null Het
Spire1 A C 18: 67,530,423 L36R probably damaging Het
Usp33 T A 3: 152,374,621 V463E probably damaging Het
Vcpip1 A G 1: 9,745,719 L813S possibly damaging Het
Vmn1r174 A T 7: 23,754,004 I32F probably benign Het
Zbtb24 G A 10: 41,464,581 V536M probably damaging Het
Other mutations in Prss21
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01921:Prss21 APN 17 23872440 missense possibly damaging 0.48
IGL03151:Prss21 APN 17 23869402 missense probably damaging 0.98
R1136:Prss21 UTSW 17 23872994 missense probably damaging 1.00
R3615:Prss21 UTSW 17 23872831 missense probably benign 0.20
R3616:Prss21 UTSW 17 23872831 missense probably benign 0.20
R4589:Prss21 UTSW 17 23872822 missense possibly damaging 0.96
R5691:Prss21 UTSW 17 23868785 splice site probably null
R6946:Prss21 UTSW 17 23868164 missense possibly damaging 0.92
R7835:Prss21 UTSW 17 23869451 missense possibly damaging 0.57
R8243:Prss21 UTSW 17 23869402 missense probably damaging 0.98
R8421:Prss21 UTSW 17 23869368 missense possibly damaging 0.92
Predicted Primers PCR Primer

Sequencing Primer
Posted On2014-10-30