Incidental Mutation 'IGL02678:Chrd'
ID303258
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Chrd
Ensembl Gene ENSMUSG00000006958
Gene Namechordin
SynonymsChd
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL02678
Quality Score
Status
Chromosome16
Chromosomal Location20733127-20742384 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to T at 20734020 bp
ZygosityHeterozygous
Amino Acid Change Arginine to Leucine at position 89 (R89L)
Ref Sequence ENSEMBL: ENSMUSP00000111083 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000007171] [ENSMUST00000076422] [ENSMUST00000115423] [ENSMUST00000115437] [ENSMUST00000153299] [ENSMUST00000231636] [ENSMUST00000231698] [ENSMUST00000231826] [ENSMUST00000232217] [ENSMUST00000232646]
Predicted Effect probably damaging
Transcript: ENSMUST00000007171
AA Change: R89L

PolyPhen 2 Score 0.995 (Sensitivity: 0.68; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000007171
Gene: ENSMUSG00000006958
AA Change: R89L

DomainStartEndE-ValueType
signal peptide 1 26 N/A INTRINSIC
VWC 51 125 9.33e-2 SMART
CHRD 170 274 1.27e-14 SMART
CHRD 281 395 4.63e-17 SMART
CHRD 400 517 7.81e-24 SMART
CHRD 528 643 2.03e-31 SMART
low complexity region 676 687 N/A INTRINSIC
VWC 701 758 4.69e-10 SMART
VWC 779 845 5.3e-9 SMART
VWC 867 927 1.68e-1 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000076422
SMART Domains Protein: ENSMUSP00000075756
Gene: ENSMUSG00000022847

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
Pfam:EPO_TPO 24 188 9.4e-78 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000115423
AA Change: R89L

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000111083
Gene: ENSMUSG00000006958
AA Change: R89L

DomainStartEndE-ValueType
signal peptide 1 26 N/A INTRINSIC
VWC 51 125 9.33e-2 SMART
CHRD 170 274 1.27e-14 SMART
CHRD 281 395 4.63e-17 SMART
CHRD 400 517 7.81e-24 SMART
CHRD 528 605 3.92e-1 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000115437
SMART Domains Protein: ENSMUSP00000111097
Gene: ENSMUSG00000022847

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
Pfam:EPO_TPO 25 193 5.4e-49 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000151150
Predicted Effect probably damaging
Transcript: ENSMUST00000153299
AA Change: R89L

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000138259
Gene: ENSMUSG00000006958
AA Change: R89L

DomainStartEndE-ValueType
signal peptide 1 26 N/A INTRINSIC
VWC 51 125 9.33e-2 SMART
Blast:CHRD 170 236 1e-21 BLAST
Predicted Effect probably damaging
Transcript: ENSMUST00000231636
AA Change: R89L

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000231689
Predicted Effect probably damaging
Transcript: ENSMUST00000231698
AA Change: R111L

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
Predicted Effect probably benign
Transcript: ENSMUST00000231826
Predicted Effect noncoding transcript
Transcript: ENSMUST00000232020
Predicted Effect noncoding transcript
Transcript: ENSMUST00000232104
Predicted Effect probably benign
Transcript: ENSMUST00000232217
Predicted Effect probably damaging
Transcript: ENSMUST00000232646
AA Change: R111L

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a secreted protein that dorsalizes early vertebrate embryonic tissues by binding to ventralizing TGF-beta-like bone morphogenetic proteins and sequestering them in latent complexes. The encoded protein may also have roles in organogenesis and during adulthood. It has been suggested that this gene could be a candidate gene for Cornelia de Lange syndrome. Reduced expression of this gene results in enhanced bone regeneration. Alternative splicing results in multiple transcript variants. Other alternative splice variants have been described but their full length sequence has not been determined. [provided by RefSeq, Jan 2015]
PHENOTYPE: Homozygotes for a targeted null mutation show some death prior to embryonic day 8.5, but most die perinatally with abnormalities of the skull, malformations of cervical and thoracic vertebrae, cardiovascular defects, and absence of parathyroid and thymus. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 57 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
5430419D17Rik A G 7: 131,228,917 Y360C probably damaging Het
Aasdh A G 5: 76,888,020 probably benign Het
Adgrb1 A G 15: 74,538,328 E272G probably damaging Het
Alcam G A 16: 52,274,038 P416S probably damaging Het
B3galt1 A G 2: 68,118,910 H323R probably benign Het
Bahcc1 G A 11: 120,272,871 S665N probably damaging Het
Birc6 T C 17: 74,649,903 S3631P probably damaging Het
Capn3 A C 2: 120,502,998 N621T probably damaging Het
Ccdc162 G A 10: 41,561,155 H480Y probably damaging Het
Ccr2 T A 9: 124,106,746 D354E probably benign Het
Cdc42bpb T G 12: 111,326,096 D335A probably damaging Het
Cops2 T C 2: 125,844,911 R91G probably benign Het
Ddi1 T C 9: 6,266,106 T88A probably benign Het
Dnaic1 A C 4: 41,602,917 E140A probably benign Het
Gcn1l1 A G 5: 115,613,755 D2063G probably damaging Het
Gdpd4 A T 7: 97,974,377 probably benign Het
Gif T C 19: 11,748,475 M43T probably damaging Het
Gm13212 A T 4: 145,622,497 H168L probably damaging Het
Gm2075 C A 12: 88,012,176 P110Q possibly damaging Het
Gm6614 A T 6: 142,008,718 Y10N probably damaging Het
Gng7 C A 10: 80,951,684 L48F probably damaging Het
Htt G T 5: 34,899,902 C2725F probably damaging Het
Inpp4b A G 8: 81,856,744 K159R probably damaging Het
Insr G T 8: 3,173,570 N854K probably benign Het
Ktn1 A T 14: 47,734,153 probably null Het
Lcat A G 8: 105,941,940 probably null Het
Mb21d2 T C 16: 28,828,049 E391G probably benign Het
Mms19 A G 19: 41,954,476 S354P possibly damaging Het
Mx2 G A 16: 97,556,120 probably null Het
Mycl G A 4: 122,999,983 R192Q probably damaging Het
Mzf1 A G 7: 13,052,909 V78A possibly damaging Het
Nipbl G T 15: 8,351,110 P733T possibly damaging Het
Nploc4 A G 11: 120,389,372 I450T probably benign Het
Olfr948 C T 9: 39,318,921 S231N probably benign Het
Omd A T 13: 49,592,281 E389V probably benign Het
Oxgr1 A G 14: 120,022,168 L209P probably damaging Het
Pak1 A C 7: 97,894,002 T291P probably damaging Het
Pcmtd1 T A 1: 7,169,821 I338K probably damaging Het
Phrf1 A G 7: 141,260,282 D364G probably damaging Het
Pomk G A 8: 25,983,107 P273S probably damaging Het
Psg22 A T 7: 18,719,493 I38F probably damaging Het
Rbks G T 5: 31,673,413 T42N probably damaging Het
Rrbp1 A G 2: 143,990,187 V20A probably damaging Het
Six4 T C 12: 73,112,634 Y176C probably damaging Het
Slc11a2 T A 15: 100,412,200 M9L possibly damaging Het
Slc16a11 T C 11: 70,215,416 L112S probably damaging Het
Slc25a28 A T 19: 43,667,147 probably benign Het
Slc30a3 G A 5: 31,088,332 R237* probably null Het
Smc1b G A 15: 85,065,000 R1237* probably null Het
Smtn T C 11: 3,526,353 E585G possibly damaging Het
Spatc1 A T 15: 76,292,372 D441V probably damaging Het
Tenm4 A G 7: 96,896,219 N2481D probably damaging Het
Tnks2 A T 19: 36,845,743 I137F possibly damaging Het
Trip11 T C 12: 101,883,390 K1472E probably damaging Het
Ttn C A 2: 76,878,316 E1846* probably null Het
Vwa8 A G 14: 78,984,200 D532G probably damaging Het
Zfp977 G A 7: 42,582,995 T14I probably damaging Het
Other mutations in Chrd
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01389:Chrd APN 16 20741225 missense possibly damaging 0.89
IGL01486:Chrd APN 16 20734140 splice site probably null
IGL02120:Chrd APN 16 20734541 missense probably damaging 1.00
IGL02370:Chrd APN 16 20735791 missense possibly damaging 0.52
IGL02675:Chrd APN 16 20739949 splice site probably benign
IGL02874:Chrd APN 16 20735196 missense probably damaging 1.00
ANU74:Chrd UTSW 16 20741319 missense possibly damaging 0.88
PIT1430001:Chrd UTSW 16 20738998 critical splice donor site probably null
R0016:Chrd UTSW 16 20734308 missense possibly damaging 0.85
R0230:Chrd UTSW 16 20733275 missense probably benign 0.25
R0605:Chrd UTSW 16 20735439 missense probably damaging 1.00
R0831:Chrd UTSW 16 20741309 missense probably damaging 0.99
R1501:Chrd UTSW 16 20737533 missense probably damaging 1.00
R1659:Chrd UTSW 16 20735831 missense probably damaging 0.96
R1766:Chrd UTSW 16 20737441 missense probably damaging 1.00
R1823:Chrd UTSW 16 20741347 splice site probably benign
R3001:Chrd UTSW 16 20737445 nonsense probably null
R3002:Chrd UTSW 16 20737445 nonsense probably null
R3874:Chrd UTSW 16 20738910 missense probably damaging 0.99
R4319:Chrd UTSW 16 20737048 missense probably damaging 0.99
R4587:Chrd UTSW 16 20738575 missense possibly damaging 0.58
R4707:Chrd UTSW 16 20738808 missense possibly damaging 0.58
R4857:Chrd UTSW 16 20738758 missense possibly damaging 0.79
R5204:Chrd UTSW 16 20736072 missense probably benign 0.02
R5364:Chrd UTSW 16 20733148 start codon destroyed probably null 0.03
R5445:Chrd UTSW 16 20738910 missense possibly damaging 0.74
R5611:Chrd UTSW 16 20738974 missense probably damaging 1.00
R5940:Chrd UTSW 16 20734586 missense probably null 0.01
R6004:Chrd UTSW 16 20735237 missense possibly damaging 0.92
R6767:Chrd UTSW 16 20738626 missense probably benign 0.00
R6798:Chrd UTSW 16 20734306 missense probably damaging 1.00
R6801:Chrd UTSW 16 20735747 missense possibly damaging 0.68
R6823:Chrd UTSW 16 20734736 missense probably damaging 1.00
R6999:Chrd UTSW 16 20735652 missense probably benign
R7069:Chrd UTSW 16 20739433 missense probably damaging 1.00
R7136:Chrd UTSW 16 20734522 missense possibly damaging 0.82
R7273:Chrd UTSW 16 20741566 missense probably benign 0.32
X0063:Chrd UTSW 16 20737564 critical splice donor site probably null
Z1088:Chrd UTSW 16 20741255 missense probably damaging 1.00
Posted On2015-04-16