Identification and characterization of human FHDC1, mouse Fhdc1 and zebrafish fhdc1 genes in silico

  • Authors:
    • Masuko Katoh
    • Masaru Katoh
  • View Affiliations

  • Published online on: June 1, 2004     https://doi.org/10.3892/ijmm.13.6.929
  • Pages: 929-934
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Abstract

Formin homology proteins, implicated in organogenesis and carcinogenesis, are actin regulators with scaffold function. FMNL1, FMNL2, FMNL3, DIAPH1, DIAPH2, DIAPH3, DAAM1 and DAAM2 are FDD-type Formin homology proteins, while FHOD1, FHOD3, GRID2IP, Fmn1 and Fmn2 are non-FDD-type Formin homology proteins. Here, we identified human FHDC1 gene and vertebrate FHDC1 orthologs by using bioinformatics. The complete coding sequence of human FHDC1 cDNA was determined by assembling 3'-recombinated FLJ35083 chimeric cDNA and 5'-truncated KIAA1727 (AB051514.1) partial cDNA. The complete coding sequence of mouse Fhdc1 cDNA was determined by assembling 3'-truncated CD555494 EST and 5'-truncated 6330505N24 (AK031946.1) partial cDNA. The complete coding sequence of zebrafish fhdc1 cDNA was determined by assembling fhdc1 exons within zebrafish genome clone DKEY-4A14 (BX571710.4). FHDC1 gene was located at human chromosome 4q31.3, and Fhdc1 gene at mouse chromosome 3F1. Human FHDC1 (1143 aa) showed 73.3% total amino-acid identity with mouse Fhdc1 (1148 aa), and 43.4% total amino-acid identity with zebrafish Fhdc1 (1165 aa). FDCH1-FDCH5 domains were identified as novel conserved regions among vertebrate FHDC1 orthologs. Human FHDC1, mouse Fhdc1, and zebrafish Fhdc1 were non-FDD-type Formin homology proteins with FH1 and FH2 domains in the N-terminal part as well as with FDCH1, FDCH2, FDCH3, FDCH4, and FDCH5 domains in the C-terminal part. This is the first report on the identification and characterization of the human FHDC1, mouse Fhdc1 and zebrafish fhdc1 genes.

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June 2004
Volume 13 Issue 6

Print ISSN: 1107-3756
Online ISSN:1791-244X

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Spandidos Publications style
Katoh M and Katoh M: Identification and characterization of human FHDC1, mouse Fhdc1 and zebrafish fhdc1 genes in silico. Int J Mol Med 13: 929-934, 2004.
APA
Katoh, M., & Katoh, M. (2004). Identification and characterization of human FHDC1, mouse Fhdc1 and zebrafish fhdc1 genes in silico. International Journal of Molecular Medicine, 13, 929-934. https://doi.org/10.3892/ijmm.13.6.929
MLA
Katoh, M., Katoh, M."Identification and characterization of human FHDC1, mouse Fhdc1 and zebrafish fhdc1 genes in silico". International Journal of Molecular Medicine 13.6 (2004): 929-934.
Chicago
Katoh, M., Katoh, M."Identification and characterization of human FHDC1, mouse Fhdc1 and zebrafish fhdc1 genes in silico". International Journal of Molecular Medicine 13, no. 6 (2004): 929-934. https://doi.org/10.3892/ijmm.13.6.929