Incidental Mutation 'R7467:Samd4'
ID578897
Institutional Source Beutler Lab
Gene Symbol Samd4
Ensembl Gene ENSMUSG00000021838
Gene Namesterile alpha motif domain containing 4
Synonyms4933436G17Rik, 1700024G08Rik, Smaug, 1700111L17Rik
MMRRC Submission
Accession Numbers

Genbank: NM_001037221, NM_028966, NM_001163433

Is this an essential gene? Probably essential (E-score: 0.820) question?
Stock #R7467 (G1)
Quality Score225.009
Status Validated
Chromosome14
Chromosomal Location46882854-47105815 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 47087856 bp
ZygosityHeterozygous
Amino Acid Change Asparagine to Aspartic acid at position 598 (N598D)
Ref Sequence ENSEMBL: ENSMUSP00000022386 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000022386] [ENSMUST00000100672] [ENSMUST00000125113] [ENSMUST00000125688] [ENSMUST00000137543] [ENSMUST00000228404]
Predicted Effect probably benign
Transcript: ENSMUST00000022386
AA Change: N598D

PolyPhen 2 Score 0.194 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000022386
Gene: ENSMUSG00000021838
AA Change: N598D

DomainStartEndE-ValueType
low complexity region 82 95 N/A INTRINSIC
low complexity region 292 305 N/A INTRINSIC
SAM 320 383 1.4e-7 SMART
low complexity region 445 463 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000100672
AA Change: N510D

PolyPhen 2 Score 0.153 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000098237
Gene: ENSMUSG00000021838
AA Change: N510D

DomainStartEndE-ValueType
low complexity region 82 95 N/A INTRINSIC
SAM 232 295 2.75e-6 SMART
low complexity region 357 375 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000125113
AA Change: N497D

PolyPhen 2 Score 0.194 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000122833
Gene: ENSMUSG00000021838
AA Change: N497D

DomainStartEndE-ValueType
low complexity region 191 204 N/A INTRINSIC
SAM 219 282 1.4e-7 SMART
low complexity region 344 362 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000125688
AA Change: N189D

PolyPhen 2 Score 0.194 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000115569
Gene: ENSMUSG00000021838
AA Change: N189D

DomainStartEndE-ValueType
low complexity region 36 54 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000137543
AA Change: N510D

PolyPhen 2 Score 0.153 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000114621
Gene: ENSMUSG00000021838
AA Change: N510D

DomainStartEndE-ValueType
low complexity region 82 95 N/A INTRINSIC
SAM 232 295 2.75e-6 SMART
low complexity region 357 375 N/A INTRINSIC
Predicted Effect
Predicted Effect probably benign
Transcript: ENSMUST00000228404
AA Change: N409D

PolyPhen 2 Score 0.265 (Sensitivity: 0.91; Specificity: 0.88)
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.4%
Validation Efficiency 98% (103/105)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Sterile alpha motifs (SAMs) in proteins such as SAMD4A are part of an RNA-binding domain that functions as a posttranscriptional regulator by binding to an RNA sequence motif known as the Smaug recognition element, which was named after the Drosophila Smaug protein (Baez and Boccaccio, 2005 [PubMed 16221671]).[supplied by OMIM, Mar 2008]
PHENOTYPE: Mice homozygous for an ENU-induced allele exhibit leaness, myopathy and altered glucose metabolism. Mice homozygous for a spontaneous mutation exhibit kyphosis, abnormal gait, and decreased cortical bone thickness. [provided by MGI curators]
Allele List at MGI

ll alleles(1) : Gene trapped(1)

Other mutations in this stock
Total: 106 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adgre4 G A 17: 55,791,952 V153I probably benign Het
Akap13 G A 7: 75,730,465 R462H probably damaging Het
Aldh16a1 A G 7: 45,145,907 Y443H probably benign Het
Apbb1 A G 7: 105,566,132 V434A probably benign Het
Atrip A G 9: 109,069,354 M199T probably damaging Het
Atxn2 T C 5: 121,802,267 probably null Het
AU040320 A G 4: 126,814,310 T240A probably benign Het
Btf3l4 A T 4: 108,818,392 probably null Het
Ccdc106 A G 7: 5,060,326 T277A probably damaging Het
Cdk15 G T 1: 59,289,779 W282L probably null Het
Cflar T A 1: 58,726,438 M1K probably null Het
Champ1 C A 8: 13,878,579 P246T possibly damaging Het
Crat A C 2: 30,409,982 F129V probably damaging Het
Csmd3 T C 15: 47,629,244 N2256S Het
Cwh43 C A 5: 73,411,968 Q118K probably damaging Het
Daam1 A T 12: 71,985,806 K949* probably null Het
Ddn C G 15: 98,805,366 E682Q possibly damaging Het
Des T A 1: 75,362,961 M321K possibly damaging Het
Dnm2 T C 9: 21,481,376 V460A probably damaging Het
Dst G A 1: 34,191,155 E2610K probably benign Het
Efr3a C T 15: 65,857,511 T660I possibly damaging Het
Eogt T C 6: 97,142,833 E138G probably benign Het
Epha8 G A 4: 136,931,088 A992V possibly damaging Het
Exoc2 A T 13: 30,925,733 D217E probably damaging Het
Fam222b T C 11: 78,154,347 S245P probably damaging Het
Fbxo45 T C 16: 32,238,521 Y185C probably damaging Het
Fbxo47 T C 11: 97,865,167 T170A probably benign Het
Fbxw26 A T 9: 109,732,697 V143E probably benign Het
Foxb2 T C 19: 16,873,640 M1V probably null Het
Gm11596 C A 11: 99,793,136 V53L unknown Het
Gm37596 T A 3: 93,692,958 T35S probably benign Het
Gm47791 A G 1: 82,770,826 *140Q probably null Het
Gpr179 C T 11: 97,335,289 M2013I probably benign Het
Hck T A 2: 153,129,930 L137* probably null Het
Hectd4 T A 5: 121,323,961 C964S possibly damaging Het
Hexa T C 9: 59,557,400 probably null Het
Ifna12 C A 4: 88,603,265 S15I possibly damaging Het
Kif18b C A 11: 102,916,408 V34L probably damaging Het
Kif18b A T 11: 102,912,348 probably null Het
Kifap3 A T 1: 163,815,833 H209L probably benign Het
Klhl1 A T 14: 96,123,277 D712E probably damaging Het
Kmt2c T C 5: 25,308,532 D3088G probably damaging Het
Mageb3 A G 2: 121,954,472 Y250H probably damaging Het
Manba G T 3: 135,544,801 E396D probably damaging Het
Mapkbp1 T A 2: 120,022,188 V997E probably damaging Het
Mdc1 A G 17: 35,844,556 H41R probably benign Het
Mis18a T G 16: 90,719,978 M179L probably benign Het
Mmp25 C G 17: 23,644,782 G25R possibly damaging Het
Mmp3 A G 9: 7,447,621 D202G possibly damaging Het
Mmp3 C T 9: 7,450,125 P286S probably benign Het
Mrgpra2b G A 7: 47,464,529 H152Y possibly damaging Het
Mslnl A T 17: 25,736,921 M1L probably benign Het
Myo1d G A 11: 80,586,917 T880I probably damaging Het
Ncaph T A 2: 127,133,875 probably benign Het
Nln T C 13: 104,025,022 D680G possibly damaging Het
Noct C T 3: 51,225,201 A33V probably benign Het
Nolc1 A G 19: 46,082,334 T325A unknown Het
Nr2e3 A G 9: 59,949,151 probably null Het
Nrg2 T A 18: 36,022,406 H450L probably benign Het
Olfr1414 T A 1: 92,511,848 Y60F possibly damaging Het
Olfr1434 T A 19: 12,283,475 C142* probably null Het
Olfr224 A C 11: 58,566,462 N294K possibly damaging Het
Olfr532 T C 7: 140,419,374 N133S probably benign Het
Olfr994 T G 2: 85,430,827 M1L possibly damaging Het
Pank2 T A 2: 131,274,047 N128K possibly damaging Het
Pcdha3 T C 18: 36,947,531 V442A probably damaging Het
Pds5b T A 5: 150,736,327 S252T probably damaging Het
Pfpl T C 19: 12,428,514 L43S probably damaging Het
Pigu T A 2: 155,299,089 I295F probably damaging Het
Piwil4 T C 9: 14,705,041 Y673C probably damaging Het
Pls1 A G 9: 95,769,113 Y414H possibly damaging Het
Ppp1r13l A T 7: 19,371,380 Q359L probably damaging Het
Ppp2r5c A G 12: 110,552,883 Y263C probably damaging Het
Prrc2c A T 1: 162,677,363 S2638R possibly damaging Het
Prss39 T A 1: 34,499,392 probably null Het
Psmd1 G A 1: 86,116,633 V648M probably damaging Het
Rad50 T C 11: 53,654,908 D1196G probably damaging Het
Rfx1 T C 8: 84,073,913 Y48H possibly damaging Het
Rgs20 A G 1: 4,912,330 I305T probably benign Het
Rpl9 T C 5: 65,390,967 T9A probably benign Het
Sema7a T C 9: 57,961,422 Y606H probably damaging Het
Sf3b3 A G 8: 110,811,456 S1150P possibly damaging Het
Sirt1 T C 10: 63,322,150 N495S probably benign Het
Slc17a3 T C 13: 23,846,967 probably null Het
Slc25a22 T C 7: 141,433,976 T24A probably benign Het
Slc30a9 T C 5: 67,345,644 I363T probably benign Het
Srbd1 A G 17: 86,099,274 V561A probably damaging Het
Srgap1 C A 10: 121,855,439 E297* probably null Het
Srgap2 T C 1: 131,292,667 S896G probably damaging Het
Sspo T C 6: 48,486,303 C3730R probably damaging Het
Stat2 T A 10: 128,277,903 probably null Het
Tcof1 T C 18: 60,831,905 K581E unknown Het
Thbs1 T C 2: 118,118,200 S446P probably damaging Het
Thsd7a T C 6: 12,331,585 Y1330C Het
Tmem121 C A 12: 113,189,070 P303T probably benign Het
Tmem87b T A 2: 128,849,151 probably null Het
Tmem98 A T 11: 80,820,185 probably null Het
Trpm3 T A 19: 22,978,334 I1091N possibly damaging Het
Urb2 A G 8: 124,028,511 E319G probably benign Het
Vmn1r170 A T 7: 23,606,895 M241L not run Het
Vmn1r238 T C 18: 3,123,393 N7S probably benign Het
Wdr6 T C 9: 108,573,002 H1109R probably benign Het
Zdhhc13 T C 7: 48,804,408 V193A probably benign Het
Zfp354c T C 11: 50,815,426 Y274C probably damaging Het
Zfp738 T A 13: 67,672,961 E89V probably benign Het
Zswim3 T A 2: 164,819,875 F92I possibly damaging Het
Other mutations in Samd4
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00557:Samd4 APN 14 47052898 missense probably damaging 1.00
IGL01413:Samd4 APN 14 47016792 missense probably benign 0.01
supermodel UTSW 14 47016337 missense probably damaging 1.00
B6584:Samd4 UTSW 14 47016337 missense probably damaging 1.00
G4846:Samd4 UTSW 14 47016319 missense probably damaging 1.00
R0096:Samd4 UTSW 14 47064297 missense possibly damaging 0.88
R0122:Samd4 UTSW 14 47016560 missense probably benign 0.44
R0562:Samd4 UTSW 14 47077509 missense probably damaging 1.00
R1247:Samd4 UTSW 14 47064328 critical splice donor site probably benign
R1247:Samd4 UTSW 14 47087758 small insertion probably benign
R1771:Samd4 UTSW 14 47089075 missense probably damaging 1.00
R1902:Samd4 UTSW 14 47074128 missense probably damaging 1.00
R1903:Samd4 UTSW 14 47074128 missense probably damaging 1.00
R2346:Samd4 UTSW 14 46884842 missense probably damaging 1.00
R4155:Samd4 UTSW 14 47052946 missense possibly damaging 0.74
R4498:Samd4 UTSW 14 47096109 missense probably damaging 1.00
R4510:Samd4 UTSW 14 47077585 missense probably benign 0.05
R4511:Samd4 UTSW 14 47077585 missense probably benign 0.05
R4658:Samd4 UTSW 14 47064246 missense probably damaging 1.00
R4871:Samd4 UTSW 14 47066463 missense probably damaging 1.00
R4991:Samd4 UTSW 14 47074010 missense probably damaging 0.97
R5432:Samd4 UTSW 14 47074062 missense probably benign 0.09
R5687:Samd4 UTSW 14 47016565 missense probably benign
R6035:Samd4 UTSW 14 47087872 missense probably damaging 1.00
R6035:Samd4 UTSW 14 47087872 missense probably damaging 1.00
R6254:Samd4 UTSW 14 47016631 missense probably damaging 1.00
R6366:Samd4 UTSW 14 47074150 critical splice donor site probably null
R6376:Samd4 UTSW 14 47052962 missense probably damaging 1.00
R6944:Samd4 UTSW 14 47016635 missense possibly damaging 0.94
R7035:Samd4 UTSW 14 47089163 synonymous silent
R7148:Samd4 UTSW 14 47016683 missense probably benign 0.09
R7999:Samd4 UTSW 14 47064247 missense probably damaging 0.99
R8301:Samd4 UTSW 14 47016678 missense probably benign
R8306:Samd4 UTSW 14 46884917 missense probably damaging 1.00
X0018:Samd4 UTSW 14 47016696 missense possibly damaging 0.94
X0022:Samd4 UTSW 14 47074017 missense probably benign 0.45
Z0001:Samd4 UTSW 14 47016337 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AAACCTCTTGTCAGTCCCCAAG -3'
(R):5'- GGGGTCTTATCTTTCCATGCAG -3'

Sequencing Primer
(F):5'- TCTTGTCAGTCCCCAAGAGACC -3'
(R):5'- AGACTGTCTGGGTTGGAGACATC -3'
Posted On2019-10-07