Incidental Mutation 'R4857:Chrd'
ID374105
Institutional Source Beutler Lab
Gene Symbol Chrd
Ensembl Gene ENSMUSG00000006958
Gene Namechordin
SynonymsChd
MMRRC Submission 042468-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R4857 (G1)
Quality Score83
Status Validated
Chromosome16
Chromosomal Location20733127-20742384 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to T at 20738758 bp
ZygosityHeterozygous
Amino Acid Change Proline to Leucine at position 709 (P709L)
Ref Sequence ENSEMBL: ENSMUSP00000007171 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000007171] [ENSMUST00000115423] [ENSMUST00000115437] [ENSMUST00000153299] [ENSMUST00000231636] [ENSMUST00000231698] [ENSMUST00000232646]
Predicted Effect possibly damaging
Transcript: ENSMUST00000007171
AA Change: P709L

PolyPhen 2 Score 0.792 (Sensitivity: 0.85; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000007171
Gene: ENSMUSG00000006958
AA Change: P709L

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: ENSMUST00000115423
SMART Domains Protein: ENSMUSP00000111083
Gene: ENSMUSG00000006958

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 benign
Transcript: ENSMUST00000153299
SMART Domains Protein: ENSMUSP00000138259
Gene: ENSMUSG00000006958

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 benign
Transcript: ENSMUST00000231636
Predicted Effect noncoding transcript
Transcript: ENSMUST00000231689
Predicted Effect probably benign
Transcript: ENSMUST00000231698
Predicted Effect noncoding transcript
Transcript: ENSMUST00000232020
Predicted Effect noncoding transcript
Transcript: ENSMUST00000232104
Predicted Effect possibly damaging
Transcript: ENSMUST00000232646
AA Change: P731L

PolyPhen 2 Score 0.619 (Sensitivity: 0.87; Specificity: 0.91)
Meta Mutation Damage Score 0.1218 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.3%
  • 10x: 96.3%
  • 20x: 92.3%
Validation Efficiency 97% (115/119)
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: 101 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930548G14Rik C T 15: 46,625,531 noncoding transcript Het
4932415D10Rik T C 10: 82,283,848 T4443A possibly damaging Het
Aasdh A T 5: 76,887,284 F428L probably benign Het
Abca13 A G 11: 9,294,143 N2002S probably benign Het
Acot7 T G 4: 152,237,754 F248V possibly damaging Het
Acsf2 A G 11: 94,569,338 I396T probably benign Het
Agbl1 A G 7: 76,419,835 N372D probably benign Het
Ahctf1 A T 1: 179,799,357 probably benign Het
Akap11 T C 14: 78,498,860 D1830G Het
Bcl7b A G 5: 135,173,179 *59W probably null Het
Bdh1 A G 16: 31,447,548 probably null Het
Bin3 A G 14: 70,128,895 N69S probably benign Het
Bsdc1 T C 4: 129,471,892 probably benign Het
Cacna1i T C 15: 80,369,662 V700A probably damaging Het
Calcr T C 6: 3,708,511 N225S probably benign Het
Cdh23 A G 10: 60,391,784 S1173P probably damaging Het
Cftr C T 6: 18,320,975 T1428M possibly damaging Het
Chd1l T C 3: 97,572,659 K591E probably benign Het
Ckap4 T C 10: 84,533,488 R127G possibly damaging Het
Cnbd2 T C 2: 156,367,565 F476S probably benign Het
Dclk3 T C 9: 111,468,648 V420A probably benign Het
Dnah5 A G 15: 28,345,807 D2431G probably benign Het
Duox1 T A 2: 122,315,731 I10N probably benign Het
Ece2 T A 16: 20,617,806 V126D probably damaging Het
Elfn1 T C 5: 139,973,085 Y615H probably damaging Het
Epha1 T C 6: 42,361,482 D720G probably benign Het
Fras1 A G 5: 96,778,159 I3741V probably benign Het
Gm13088 A T 4: 143,656,588 N20K possibly damaging Het
Gm53 A T 11: 96,251,736 noncoding transcript Het
Grb10 G T 11: 11,951,469 probably benign Het
Grid2ip A G 5: 143,382,629 H568R probably damaging Het
Gsap A T 5: 21,287,799 probably null Het
Gse1 T C 8: 120,572,757 probably benign Het
Gstm1 T C 3: 108,016,408 R94G possibly damaging Het
Gtf2ird1 A G 5: 134,362,544 F866L probably damaging Het
Haao T A 17: 83,838,580 probably null Het
Hcn4 A T 9: 58,859,570 I805F unknown Het
Hemk1 A T 9: 107,329,448 probably benign Het
Il12rb1 A T 8: 70,810,588 Y33F possibly damaging Het
Il19 T A 1: 130,935,946 I103F probably damaging Het
Itpr1 A G 6: 108,410,867 N1522S probably benign Het
Klhdc8a A G 1: 132,303,105 Y236C probably damaging Het
Klhl3 C T 13: 58,018,806 G404S probably damaging Het
Large2 T C 2: 92,366,634 probably benign Het
Lgi1 C A 19: 38,306,250 A490E probably damaging Het
Lmbr1 A G 5: 29,323,809 L112P probably damaging Het
Lmo7 T A 14: 101,887,348 probably null Het
Lpin1 A C 12: 16,563,630 I479S possibly damaging Het
Lrrc40 T A 3: 158,066,229 probably benign Het
Lrrc9 A G 12: 72,499,692 N1218S possibly damaging Het
Map3k9 A G 12: 81,724,627 V729A probably benign Het
Marf1 A T 16: 14,128,611 Y1215* probably null Het
Moap1 T A 12: 102,742,565 I242L probably benign Het
Mpo A G 11: 87,796,281 K218E probably benign Het
Mpz C T 1: 171,158,810 R98C probably damaging Het
Neb T G 2: 52,201,980 K5024T probably damaging Het
Nlrp4b C T 7: 10,715,298 T109I probably benign Het
Noc3l T A 19: 38,792,800 probably null Het
Nosip G A 7: 45,076,678 V220I probably benign Het
Nyap1 A C 5: 137,735,578 S398A probably damaging Het
Olfr109 A G 17: 37,466,823 M206V possibly damaging Het
Olfr1240 T G 2: 89,439,623 I219L probably damaging Het
Olfr1278 A G 2: 111,293,143 N292D possibly damaging Het
Osbpl7 T C 11: 97,056,669 probably benign Het
Pard3 A T 8: 127,324,054 Y199F probably damaging Het
Pcdha11 G A 18: 37,011,452 V199I probably benign Het
Pcdhga8 A T 18: 37,726,914 N341I probably damaging Het
Pcsk4 A G 10: 80,325,039 S318P probably damaging Het
Phldb1 C A 9: 44,696,092 R1272L probably damaging Het
Phlpp2 A G 8: 109,877,010 T103A probably damaging Het
Pibf1 T A 14: 99,186,501 Y503* probably null Het
Pkn1 A T 8: 83,684,227 probably null Het
Ptprf A G 4: 118,217,197 probably benign Het
Rbm19 C A 5: 120,132,833 probably benign Het
Rcan1 T C 16: 92,465,906 D5G possibly damaging Het
Recql5 A T 11: 115,928,212 L176Q probably damaging Het
Rev3l T A 10: 39,838,459 L2393Q probably damaging Het
Rp1 C A 1: 4,352,316 K180N probably damaging Het
Rp1 T A 1: 4,352,317 K180M probably damaging Het
Sdk1 T C 5: 142,161,776 V1461A probably benign Het
Sdk2 A T 11: 113,821,382 L1653* probably null Het
Shroom3 G T 5: 92,943,086 V1151F probably damaging Het
Skint10 A T 4: 112,746,633 V119D possibly damaging Het
Sncaip T C 18: 52,869,225 S273P probably benign Het
Sp1 T G 15: 102,430,974 I449S probably damaging Het
Spats2 T C 15: 99,174,420 L78P probably damaging Het
Spert C T 14: 75,593,038 E8K probably damaging Het
Stambp T A 6: 83,556,366 N305I probably benign Het
Stim2 A T 5: 54,118,546 S688C probably damaging Het
Sytl3 A G 17: 6,736,581 N355S probably damaging Het
Taf4b C T 18: 14,804,578 A236V probably null Het
Tnfaip6 A G 2: 52,051,074 probably null Het
Trpc2 T A 7: 102,083,969 S416T probably benign Het
Ttn T C 2: 76,738,866 T27228A probably damaging Het
Uhrf1bp1l A T 10: 89,779,963 N156I probably damaging Het
Ush2a T A 1: 188,537,720 D1721E probably benign Het
Usp47 T A 7: 112,082,552 H523Q probably damaging Het
Vmn1r8 A T 6: 57,036,353 I130F probably benign Het
Vps13b A G 15: 35,456,654 S749G probably benign Het
Xrcc5 C A 1: 72,326,265 T283K possibly damaging Het
Ydjc A G 16: 17,148,138 probably benign 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
IGL02678:Chrd APN 16 20734020 missense probably damaging 1.00
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
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
R7558:Chrd UTSW 16 20738554 missense probably damaging 1.00
X0063:Chrd UTSW 16 20737564 critical splice donor site probably null
Z1088:Chrd UTSW 16 20741255 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CTCTTCCCAGGTGCACATTG -3'
(R):5'- CTTGGTGGTGGGCATACTACAG -3'

Sequencing Primer
(F):5'- TGCACATTGCCAGTCAGTG -3'
(R):5'- TGGGCATACTACAGGGTCAC -3'
Posted On2016-03-01