Incidental Mutation 'R4371:Ocstamp'
ID 325986
Institutional Source Beutler Lab
Gene Symbol Ocstamp
Ensembl Gene ENSMUSG00000027670
Gene Name osteoclast stimulatory transmembrane protein
Synonyms 4833422F24Rik
MMRRC Submission 041117-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R4371 (G1)
Quality Score 225
Status Validated
Chromosome 2
Chromosomal Location 165237370-165242314 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 165239233 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 318 (S318P)
Ref Sequence ENSEMBL: ENSMUSP00000029213 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000029213]
AlphaFold Q9D611
Predicted Effect possibly damaging
Transcript: ENSMUST00000029213
AA Change: S318P

PolyPhen 2 Score 0.659 (Sensitivity: 0.86; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000029213
Gene: ENSMUSG00000027670
AA Change: S318P

DomainStartEndE-ValueType
transmembrane domain 52 71 N/A INTRINSIC
transmembrane domain 86 108 N/A INTRINSIC
transmembrane domain 121 140 N/A INTRINSIC
transmembrane domain 222 244 N/A INTRINSIC
Pfam:DC_STAMP 253 445 1.5e-35 PFAM
Meta Mutation Damage Score 0.1795 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.1%
  • 20x: 94.8%
Validation Efficiency 100% (41/41)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is orthologous to the mouse osteoclast stimulatory transmembrane protein (OCSTAMP), which is a membrane-anchored cell surface receptor that promotes nucleation of osteoclasts. The mouse protein is also involved in bone resorption and osteoclast differentiation. [provided by RefSeq, Feb 2017]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit defective osteoclast fusion but normal skeletal paramaters. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 35 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Alg11 C A 8: 22,558,095 (GRCm39) A469E probably benign Het
Alox12b G A 11: 69,060,442 (GRCm39) R666H possibly damaging Het
Atp9a T C 2: 168,491,535 (GRCm39) T677A probably damaging Het
B4galt3 C A 1: 171,101,613 (GRCm39) H196N probably damaging Het
Bckdk C T 7: 127,505,591 (GRCm39) A238V probably benign Het
Brpf3 C T 17: 29,055,594 (GRCm39) A1181V probably damaging Het
C9 A G 15: 6,520,965 (GRCm39) D470G probably damaging Het
Camsap2 A G 1: 136,215,701 (GRCm39) F337L probably damaging Het
Cep152 G A 2: 125,454,967 (GRCm39) R278W probably damaging Het
Cfb T C 17: 35,079,290 (GRCm39) K287R probably damaging Het
Chfr G A 5: 110,284,034 (GRCm39) R36H probably damaging Het
Cyp4f14 T C 17: 33,128,232 (GRCm39) N261S probably benign Het
Drp2 A T X: 133,335,884 (GRCm39) probably benign Het
Dzip3 A G 16: 48,763,818 (GRCm39) probably null Het
Emb A T 13: 117,405,466 (GRCm39) D296V probably damaging Het
Epha1 T C 6: 42,342,391 (GRCm39) Y319C probably damaging Het
Flcn C T 11: 59,694,610 (GRCm39) V121I possibly damaging Het
Glrp1 GTGCTGCTGCTGCTGCTGCTGCTGCTG GTGCTGCTGCTGCTGCTGCTGCTGCTGCTG 1: 88,430,997 (GRCm39) probably benign Het
Gm6177 A T 1: 160,720,741 (GRCm39) noncoding transcript Het
Hepacam2 A T 6: 3,486,988 (GRCm39) V123E probably damaging Het
Iqsec1 A G 6: 90,671,588 (GRCm39) S194P probably damaging Het
Kat6a T C 8: 23,401,945 (GRCm39) I438T possibly damaging Het
Kcnmb2 A G 3: 32,210,251 (GRCm39) probably null Het
Nbeal1 A T 1: 60,329,105 (GRCm39) K2174N possibly damaging Het
Ncapg G A 5: 45,835,797 (GRCm39) M409I probably benign Het
Or5p79 C T 7: 108,221,096 (GRCm39) L26F probably benign Het
Phactr2 A G 10: 13,129,564 (GRCm39) S235P probably damaging Het
Pom121l2 T C 13: 22,166,409 (GRCm39) S227P probably benign Het
Sdf2 C T 11: 78,141,863 (GRCm39) T66I probably damaging Het
Sptbn5 A G 2: 119,896,475 (GRCm39) C729R probably damaging Het
Sys1 T C 2: 164,303,315 (GRCm39) W10R probably damaging Het
Tfap4 A G 16: 4,369,863 (GRCm39) I4T probably damaging Het
Thrb C A 14: 18,030,275 (GRCm38) Q340K probably damaging Het
Tnc T C 4: 63,888,588 (GRCm39) Y1735C probably damaging Het
Ubr1 A T 2: 120,725,547 (GRCm39) probably null Het
Other mutations in Ocstamp
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02109:Ocstamp APN 2 165,239,256 (GRCm39) missense possibly damaging 0.65
IGL02207:Ocstamp APN 2 165,239,583 (GRCm39) missense possibly damaging 0.66
IGL02863:Ocstamp APN 2 165,239,428 (GRCm39) missense probably damaging 1.00
R0309:Ocstamp UTSW 2 165,237,912 (GRCm39) missense possibly damaging 0.75
R0402:Ocstamp UTSW 2 165,238,184 (GRCm39) missense possibly damaging 0.55
R0590:Ocstamp UTSW 2 165,239,671 (GRCm39) missense probably damaging 0.98
R0624:Ocstamp UTSW 2 165,239,772 (GRCm39) missense probably damaging 0.97
R1385:Ocstamp UTSW 2 165,237,959 (GRCm39) missense probably benign 0.00
R1657:Ocstamp UTSW 2 165,239,436 (GRCm39) missense probably damaging 0.99
R1696:Ocstamp UTSW 2 165,238,094 (GRCm39) missense probably damaging 1.00
R4746:Ocstamp UTSW 2 165,238,208 (GRCm39) missense probably benign 0.40
R4815:Ocstamp UTSW 2 165,240,102 (GRCm39) missense probably benign 0.01
R5979:Ocstamp UTSW 2 165,239,467 (GRCm39) missense probably damaging 1.00
R6821:Ocstamp UTSW 2 165,239,842 (GRCm39) missense probably benign 0.00
R7084:Ocstamp UTSW 2 165,239,957 (GRCm39) nonsense probably null
R7171:Ocstamp UTSW 2 165,240,081 (GRCm39) missense probably benign
R7313:Ocstamp UTSW 2 165,239,229 (GRCm39) missense probably damaging 1.00
R8162:Ocstamp UTSW 2 165,239,787 (GRCm39) missense probably damaging 0.99
R9138:Ocstamp UTSW 2 165,237,864 (GRCm39) missense probably benign 0.07
R9279:Ocstamp UTSW 2 165,237,768 (GRCm39) makesense probably null
Z1088:Ocstamp UTSW 2 165,237,838 (GRCm39) missense possibly damaging 0.50
Predicted Primers PCR Primer
(F):5'- CCAAGGATAATGACTCCCAGGC -3'
(R):5'- GCGTTTCGACAATATCTACGCG -3'

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