Incidental Mutation 'IGL00332:Hand1'
ID 4594
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Hand1
Ensembl Gene ENSMUSG00000037335
Gene Name heart and neural crest derivatives expressed 1
Synonyms Ehand1, bHLHa27, Th1, Hxt, eHAND, Thing1
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # IGL00332
Quality Score
Chromosome 11
Chromosomal Location 57719539-57722973 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to G at 57722575 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Histidine to Proline at position 13 (H13P)
Ref Sequence ENSEMBL: ENSMUSP00000124951 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000036917] [ENSMUST00000108845] [ENSMUST00000160392]
AlphaFold Q64279
Predicted Effect probably damaging
Transcript: ENSMUST00000036917
AA Change: H13P

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000046999
Gene: ENSMUSG00000037335
AA Change: H13P

low complexity region 9 21 N/A INTRINSIC
low complexity region 49 78 N/A INTRINSIC
HLH 100 152 1.03e-16 SMART
Predicted Effect unknown
Transcript: ENSMUST00000108845
AA Change: H13P
Predicted Effect probably damaging
Transcript: ENSMUST00000160392
AA Change: H13P

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000124951
Gene: ENSMUSG00000037335
AA Change: H13P

low complexity region 9 21 N/A INTRINSIC
low complexity region 49 78 N/A INTRINSIC
HLH 100 152 1.03e-16 SMART
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene belongs to the basic helix-loop-helix family of transcription factors. This gene product is one of two closely related family members, the HAND proteins, which are asymmetrically expressed in the developing ventricular chambers and play an essential role in cardiac morphogenesis. Working in a complementary fashion, they function in the formation of the right ventricle and aortic arch arteries, implicating them as mediators of congenital heart disease. In addition, it has been suggested that this transcription factor may be required for early trophoblast differentiation. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygotes for targeted null mutations die at embryonic day 8.5-9.5 with yolk sac abnormalities associated with a deficiency of extraembryonic mesoderm and defective trophoblast differentiation. Tetraploid chimeric rescue slightly extends development. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 62 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acp6 T C 3: 97,083,737 (GRCm39) Y404H possibly damaging Het
Adgrv1 T A 13: 81,620,996 (GRCm39) probably benign Het
Akap13 A G 7: 75,378,667 (GRCm39) K2107E probably damaging Het
Ankrd42 A G 7: 92,233,662 (GRCm39) probably benign Het
Apba3 C T 10: 81,108,901 (GRCm39) P555S probably damaging Het
Aplnr A G 2: 84,967,985 (GRCm39) S337G probably benign Het
Arhgef40 A G 14: 52,226,417 (GRCm39) N154D probably damaging Het
Asb14 A G 14: 26,633,998 (GRCm39) K401R probably benign Het
Aspn C A 13: 49,719,968 (GRCm39) T328K probably benign Het
Barhl2 C T 5: 106,603,365 (GRCm39) A265T possibly damaging Het
Brca2 T A 5: 150,463,363 (GRCm39) H1042Q probably benign Het
C3 A G 17: 57,533,004 (GRCm39) L167P probably benign Het
Ccdc33 A G 9: 57,977,257 (GRCm39) probably benign Het
Cdk10 T A 8: 123,957,063 (GRCm39) M222K possibly damaging Het
Cfap45 C T 1: 172,362,912 (GRCm39) probably benign Het
Chil3 T A 3: 106,056,017 (GRCm39) N352I probably damaging Het
Chn2 G T 6: 54,272,907 (GRCm39) probably null Het
Cimip2b G A 4: 43,428,158 (GRCm39) R100W possibly damaging Het
Cpt1b T C 15: 89,305,066 (GRCm39) E394G probably benign Het
Fcgr2b T A 1: 170,788,799 (GRCm39) N273I possibly damaging Het
Fpr-rs7 G A 17: 20,333,480 (GRCm39) Q337* probably null Het
Fras1 T A 5: 96,887,217 (GRCm39) N2666K possibly damaging Het
Gfra3 C T 18: 34,824,601 (GRCm39) probably null Het
Gm4553 T C 7: 141,718,964 (GRCm39) S155G unknown Het
Gpr75 C T 11: 30,841,590 (GRCm39) T165I probably damaging Het
Gzmd A T 14: 56,367,737 (GRCm39) C179S probably damaging Het
Irak3 C T 10: 120,013,972 (GRCm39) probably null Het
Isl2 T A 9: 55,452,253 (GRCm39) L275Q possibly damaging Het
Itgb2 T C 10: 77,393,240 (GRCm39) V367A probably damaging Het
Katna1 T C 10: 7,638,758 (GRCm39) probably benign Het
Myh6 A G 14: 55,184,450 (GRCm39) M1627T probably benign Het
Naprt A G 15: 75,765,164 (GRCm39) Y187H probably damaging Het
Nedd4 T A 9: 72,642,371 (GRCm39) V550E probably damaging Het
Nt5c2 A G 19: 46,884,954 (GRCm39) V252A possibly damaging Het
Or8k39 T C 2: 86,563,579 (GRCm39) I126V possibly damaging Het
Or9i16 C T 19: 13,864,945 (GRCm39) V210I probably benign Het
P2ry2 A G 7: 100,647,393 (GRCm39) V304A probably damaging Het
Pde4dip T C 3: 97,674,593 (GRCm39) N108D probably benign Het
Pdgfrl A G 8: 41,438,660 (GRCm39) T199A probably damaging Het
Plaa A G 4: 94,470,844 (GRCm39) Y431H probably benign Het
Pls1 A T 9: 95,664,472 (GRCm39) I177N possibly damaging Het
Plxna2 T C 1: 194,472,138 (GRCm39) F1035L probably damaging Het
Ppp6r3 A T 19: 3,564,729 (GRCm39) probably null Het
Prpf4b T C 13: 35,067,890 (GRCm39) S240P probably benign Het
Reg2 T A 6: 78,383,204 (GRCm39) Y50* probably null Het
Rev3l C T 10: 39,682,965 (GRCm39) T361I probably benign Het
Rps4l A G 6: 148,256,383 (GRCm39) probably benign Het
Scn11a A T 9: 119,598,982 (GRCm39) F1183I probably damaging Het
Sh2b2 T C 5: 136,253,273 (GRCm39) E327G probably damaging Het
Shank2 A G 7: 143,965,584 (GRCm39) K1057R probably damaging Het
Sim2 T A 16: 93,915,803 (GRCm39) Y255* probably null Het
Snx9 A G 17: 5,949,636 (GRCm39) N112S probably benign Het
Sphkap T A 1: 83,258,237 (GRCm39) I169F probably damaging Het
Spink5 A G 18: 44,100,111 (GRCm39) T43A probably benign Het
Stac2 C T 11: 97,932,005 (GRCm39) S265N probably benign Het
Tbx20 A G 9: 24,670,044 (GRCm39) V91A probably damaging Het
Tgfbr2 C T 9: 115,939,257 (GRCm39) R190H probably damaging Het
Ubr2 A G 17: 47,301,916 (GRCm39) probably null Het
Wdfy3 C T 5: 102,063,204 (GRCm39) probably null Het
Wdr82 T C 9: 106,061,449 (GRCm39) V166A probably benign Het
Zfhx4 C T 3: 5,307,401 (GRCm39) A209V probably damaging Het
Zfp518b T A 5: 38,831,109 (GRCm39) T299S possibly damaging Het
Other mutations in Hand1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02484:Hand1 APN 11 57,722,420 (GRCm39) missense probably benign
R0724:Hand1 UTSW 11 57,722,506 (GRCm39) missense probably damaging 1.00
R4778:Hand1 UTSW 11 57,722,449 (GRCm39) missense possibly damaging 0.62
R4934:Hand1 UTSW 11 57,722,078 (GRCm39) missense possibly damaging 0.91
R5212:Hand1 UTSW 11 57,722,273 (GRCm39) missense probably damaging 1.00
R8721:Hand1 UTSW 11 57,722,605 (GRCm39) missense probably damaging 1.00
R9035:Hand1 UTSW 11 57,722,548 (GRCm39) missense probably benign 0.13
R9672:Hand1 UTSW 11 57,722,516 (GRCm39) missense possibly damaging 0.93
Posted On 2012-04-20