Incidental Mutation 'R9618:Chrd'
ID 724680
Institutional Source Beutler Lab
Gene Symbol Chrd
Ensembl Gene ENSMUSG00000006958
Gene Name chordin
Synonyms Chd
MMRRC Submission
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R9618 (G1)
Quality Score 225.009
Status Not validated
Chromosome 16
Chromosomal Location 20551877-20561134 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to G at 20552378 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Cysteine to Tryptophan at position 82 (C82W)
Ref Sequence ENSEMBL: ENSMUSP00000007171 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000007171] [ENSMUST00000076422] [ENSMUST00000115423] [ENSMUST00000115437] [ENSMUST00000153299] [ENSMUST00000231636] [ENSMUST00000231698] [ENSMUST00000231826] [ENSMUST00000232217] [ENSMUST00000232646]
AlphaFold Q9Z0E2
Predicted Effect probably damaging
Transcript: ENSMUST00000007171
AA Change: C82W

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000007171
Gene: ENSMUSG00000006958
AA Change: C82W

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: C82W

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000111083
Gene: ENSMUSG00000006958
AA Change: C82W

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 probably damaging
Transcript: ENSMUST00000153299
AA Change: C82W

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000138259
Gene: ENSMUSG00000006958
AA Change: C82W

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: C82W

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect probably damaging
Transcript: ENSMUST00000231698
AA Change: C104W

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect probably benign
Transcript: ENSMUST00000231826
Predicted Effect probably benign
Transcript: ENSMUST00000232217
Predicted Effect probably damaging
Transcript: ENSMUST00000232646
AA Change: C104W

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.8%
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: 51 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1110032F04Rik C T 3: 68,777,402 (GRCm39) P121L probably damaging Het
2310002L09Rik C A 4: 73,868,934 (GRCm39) M1I probably null Het
2510039O18Rik T A 4: 148,029,873 (GRCm39) Y614* probably null Het
4930562C15Rik A T 16: 4,667,418 (GRCm39) S270C unknown Het
Ak9 A C 10: 41,203,627 (GRCm39) T173P Het
Cfc1 T C 1: 34,575,560 (GRCm39) L78P probably benign Het
Cln6 T C 9: 62,758,111 (GRCm39) V290A probably damaging Het
Cps1 A G 1: 67,196,975 (GRCm39) D342G possibly damaging Het
Cracd A G 5: 77,004,617 (GRCm39) D326G unknown Het
Cryzl2 G A 1: 157,289,578 (GRCm39) R72H probably benign Het
Cyp2j6 A T 4: 96,414,085 (GRCm39) H393Q probably benign Het
Eefsec T C 6: 88,274,681 (GRCm39) T428A probably benign Het
Ergic1 G A 17: 26,827,619 (GRCm39) G25S probably damaging Het
Esf1 T C 2: 140,001,714 (GRCm39) I378V probably benign Het
Fndc1 T A 17: 7,990,313 (GRCm39) T1128S unknown Het
Gabrp A T 11: 33,504,342 (GRCm39) Y324* probably null Het
Hadha G A 5: 30,339,165 (GRCm39) T270M possibly damaging Het
Hdac1-ps T C 17: 78,799,114 (GRCm39) I35T probably damaging Het
Ino80d G A 1: 63,101,342 (GRCm39) T428M probably damaging Het
Itgae T C 11: 73,011,171 (GRCm39) F647S possibly damaging Het
Kank4 T C 4: 98,653,732 (GRCm39) R899G possibly damaging Het
Kcna4 T A 2: 107,126,374 (GRCm39) N369K probably benign Het
Kcnip3 G T 2: 127,352,812 (GRCm39) P69Q probably benign Het
Mcf2l A G 8: 13,034,320 (GRCm39) probably benign Het
Mtmr2 T C 9: 13,707,315 (GRCm39) V289A probably benign Het
Muc21 GGGGTGGGCATAGATCCTGAGGCAGAGCTGGATGCAGTGGTGGTCAGGGTGGG GGGGTGGG 17: 35,932,935 (GRCm39) probably benign Het
Nxph1 T G 6: 9,247,108 (GRCm39) N26K probably benign Het
Obox1 A G 7: 15,289,624 (GRCm39) I138V possibly damaging Het
Or4c35 A T 2: 89,808,343 (GRCm39) T74S probably benign Het
Or4m1 A T 14: 50,557,760 (GRCm39) Y177* probably null Het
Or7e176 G A 9: 20,171,639 (GRCm39) V168M possibly damaging Het
P2ry14 T A 3: 59,023,251 (GRCm39) M70L probably damaging Het
Pcare T A 17: 72,057,817 (GRCm39) Y620F probably damaging Het
Pcnt A G 10: 76,188,794 (GRCm39) Y2869H probably damaging Het
Pkd1l1 T C 11: 8,911,420 (GRCm39) R286G Het
Pygb C T 2: 150,657,008 (GRCm39) R320W Het
Rsf1 G GACGGCGGCC 7: 97,229,116 (GRCm39) probably benign Het
Slc15a5 A T 6: 138,032,779 (GRCm39) S192T possibly damaging Het
Tex15 A G 8: 34,062,397 (GRCm39) H609R probably benign Het
Tmem256 T A 11: 69,730,210 (GRCm39) S73T possibly damaging Het
Tpr G T 1: 150,321,979 (GRCm39) A2338S possibly damaging Het
Trub2 A T 2: 29,673,346 (GRCm39) M119K probably benign Het
Vmn1r228 T C 17: 20,997,045 (GRCm39) M158V probably benign Het
Vmn2r100 A T 17: 19,742,583 (GRCm39) H319L probably damaging Het
Vmn2r3 T A 3: 64,178,724 (GRCm39) I514F probably damaging Het
Wnt16 T A 6: 22,297,891 (GRCm39) Y252* probably null Het
Wnt16 G T 6: 22,297,892 (GRCm39) E253* probably null Het
Xkr4 A T 1: 3,741,201 (GRCm39) V124E probably damaging Het
Zc3h13 G T 14: 75,567,542 (GRCm39) R945L Het
Zfp445 T C 9: 122,685,788 (GRCm39) N251D probably damaging Het
Zfp683 A T 4: 133,782,965 (GRCm39) D143V probably benign Het
Other mutations in Chrd
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01389:Chrd APN 16 20,559,975 (GRCm39) missense possibly damaging 0.89
IGL01486:Chrd APN 16 20,552,890 (GRCm39) splice site probably null
IGL02120:Chrd APN 16 20,553,291 (GRCm39) missense probably damaging 1.00
IGL02370:Chrd APN 16 20,554,541 (GRCm39) missense possibly damaging 0.52
IGL02675:Chrd APN 16 20,558,699 (GRCm39) splice site probably benign
IGL02678:Chrd APN 16 20,552,770 (GRCm39) missense probably damaging 1.00
IGL02874:Chrd APN 16 20,553,946 (GRCm39) missense probably damaging 1.00
ANU74:Chrd UTSW 16 20,560,069 (GRCm39) missense possibly damaging 0.88
PIT1430001:Chrd UTSW 16 20,557,748 (GRCm39) critical splice donor site probably null
R0016:Chrd UTSW 16 20,553,058 (GRCm39) missense possibly damaging 0.85
R0230:Chrd UTSW 16 20,552,025 (GRCm39) missense probably benign 0.25
R0605:Chrd UTSW 16 20,554,189 (GRCm39) missense probably damaging 1.00
R0831:Chrd UTSW 16 20,560,059 (GRCm39) missense probably damaging 0.99
R1501:Chrd UTSW 16 20,556,283 (GRCm39) missense probably damaging 1.00
R1659:Chrd UTSW 16 20,554,581 (GRCm39) missense probably damaging 0.96
R1766:Chrd UTSW 16 20,556,191 (GRCm39) missense probably damaging 1.00
R1823:Chrd UTSW 16 20,560,097 (GRCm39) splice site probably benign
R3001:Chrd UTSW 16 20,556,195 (GRCm39) nonsense probably null
R3002:Chrd UTSW 16 20,556,195 (GRCm39) nonsense probably null
R3874:Chrd UTSW 16 20,557,660 (GRCm39) missense probably damaging 0.99
R4319:Chrd UTSW 16 20,555,798 (GRCm39) missense probably damaging 0.99
R4587:Chrd UTSW 16 20,557,325 (GRCm39) missense possibly damaging 0.58
R4707:Chrd UTSW 16 20,557,558 (GRCm39) missense possibly damaging 0.58
R4857:Chrd UTSW 16 20,557,508 (GRCm39) missense possibly damaging 0.79
R5204:Chrd UTSW 16 20,554,822 (GRCm39) missense probably benign 0.02
R5364:Chrd UTSW 16 20,551,898 (GRCm39) start codon destroyed probably null 0.03
R5445:Chrd UTSW 16 20,557,660 (GRCm39) missense possibly damaging 0.74
R5611:Chrd UTSW 16 20,557,724 (GRCm39) missense probably damaging 1.00
R5940:Chrd UTSW 16 20,553,336 (GRCm39) missense probably null 0.01
R6004:Chrd UTSW 16 20,553,987 (GRCm39) missense possibly damaging 0.92
R6767:Chrd UTSW 16 20,557,376 (GRCm39) missense probably benign 0.00
R6798:Chrd UTSW 16 20,553,056 (GRCm39) missense probably damaging 1.00
R6801:Chrd UTSW 16 20,554,497 (GRCm39) missense possibly damaging 0.68
R6823:Chrd UTSW 16 20,553,486 (GRCm39) missense probably damaging 1.00
R6999:Chrd UTSW 16 20,554,402 (GRCm39) missense probably benign
R7069:Chrd UTSW 16 20,558,183 (GRCm39) missense probably damaging 1.00
R7136:Chrd UTSW 16 20,553,272 (GRCm39) missense possibly damaging 0.82
R7273:Chrd UTSW 16 20,560,316 (GRCm39) missense probably benign 0.32
R7558:Chrd UTSW 16 20,557,304 (GRCm39) missense probably damaging 1.00
R7813:Chrd UTSW 16 20,554,155 (GRCm39) missense probably benign 0.00
R7965:Chrd UTSW 16 20,557,903 (GRCm39) missense probably benign 0.05
R8361:Chrd UTSW 16 20,557,487 (GRCm39) missense possibly damaging 0.92
R8549:Chrd UTSW 16 20,560,027 (GRCm39) missense probably benign 0.40
R8809:Chrd UTSW 16 20,553,270 (GRCm39) missense probably benign 0.19
R8841:Chrd UTSW 16 20,554,487 (GRCm39) splice site probably benign
R9027:Chrd UTSW 16 20,555,737 (GRCm39) missense probably damaging 1.00
R9166:Chrd UTSW 16 20,554,572 (GRCm39) missense probably benign 0.28
R9255:Chrd UTSW 16 20,558,801 (GRCm39) missense probably damaging 1.00
X0063:Chrd UTSW 16 20,556,314 (GRCm39) critical splice donor site probably null
Z1088:Chrd UTSW 16 20,560,005 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CTCCTGGCAAGTCTACATCC -3'
(R):5'- AGTCACATTGTGGGCGATC -3'

Sequencing Primer
(F):5'- TGGCAAGTCTACATCCACAGGG -3'
(R):5'- GTCACATTGTGGGCGATCAATAACTG -3'
Posted On 2022-09-12