Abstract
A transmembrane protein serine/threonine kinase, Atr-I, that is structurally related to receptors for members of the transforming growth factor-beta (TGF-beta) family has been cloned from Drosophila melanogaster. The spacing of extracellular cysteines and the cytoplasmic domain of Atr-I resemble most closely those of the recently described mammalian type I receptors for TGF-beta and activin. When expressed alone in test cells, Atr-I is unable to bind TGF-beta, activin, or bone morphogenetic protein 2. However, Atr-I binds activin efficiently when coexpressed with the distantly related Drosophila activin receptor Atr-II, with which it forms a heteromeric complex. Atr-I can also bind activin in concert with mammalian activin type II receptors. Two alternative forms of Atr-I have been identified that differ in an ectodomain region encompassing the cysteine box motif characteristic of receptors in this family. Comparison of Atr-I with other type I receptors reveals the presence of a characteristic 30-amino-acid domain immediately upstream of the kinase region in all these receptors. This domain, of unknown function, contains a repeated Gly-Ser sequence and is therefore referred to as the GS domain. Maternal Atr-I transcripts are abundant in the oocyte and widespread during embryo development and in the imaginal discs of the larva. The structural properties, binding specificity, and dependence on type II receptors define Atr-I as an activin type I receptor from D. melanogaster. These results indicate that the heteromeric kinase structure is a general feature of this receptor family.
Full text
PDFImages in this article
Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Attisano L., Cárcamo J., Ventura F., Weis F. M., Massagué J., Wrana J. L. Identification of human activin and TGF beta type I receptors that form heteromeric kinase complexes with type II receptors. Cell. 1993 Nov 19;75(4):671–680. doi: 10.1016/0092-8674(93)90488-c. [DOI] [PubMed] [Google Scholar]
- Attisano L., Wrana J. L., Cheifetz S., Massagué J. Novel activin receptors: distinct genes and alternative mRNA splicing generate a repertoire of serine/threonine kinase receptors. Cell. 1992 Jan 10;68(1):97–108. doi: 10.1016/0092-8674(92)90209-u. [DOI] [PubMed] [Google Scholar]
- Brown N. H., Kafatos F. C. Functional cDNA libraries from Drosophila embryos. J Mol Biol. 1988 Sep 20;203(2):425–437. doi: 10.1016/0022-2836(88)90010-1. [DOI] [PubMed] [Google Scholar]
- Cheifetz S., Weatherbee J. A., Tsang M. L., Anderson J. K., Mole J. E., Lucas R., Massagué J. The transforming growth factor-beta system, a complex pattern of cross-reactive ligands and receptors. Cell. 1987 Feb 13;48(3):409–415. doi: 10.1016/0092-8674(87)90192-9. [DOI] [PubMed] [Google Scholar]
- Childs S. R., Wrana J. L., Arora K., Attisano L., O'Connor M. B., Massagué J. Identification of a Drosophila activin receptor. Proc Natl Acad Sci U S A. 1993 Oct 15;90(20):9475–9479. doi: 10.1073/pnas.90.20.9475. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Doctor J. S., Jackson P. D., Rashka K. E., Visalli M., Hoffmann F. M. Sequence, biochemical characterization, and developmental expression of a new member of the TGF-beta superfamily in Drosophila melanogaster. Dev Biol. 1992 Jun;151(2):491–505. doi: 10.1016/0012-1606(92)90188-m. [DOI] [PubMed] [Google Scholar]
- Ebner R., Chen R. H., Shum L., Lawler S., Zioncheck T. F., Lee A., Lopez A. R., Derynck R. Cloning of a type I TGF-beta receptor and its effect on TGF-beta binding to the type II receptor. Science. 1993 May 28;260(5112):1344–1348. doi: 10.1126/science.8388127. [DOI] [PubMed] [Google Scholar]
- Estevez M., Attisano L., Wrana J. L., Albert P. S., Massagué J., Riddle D. L. The daf-4 gene encodes a bone morphogenetic protein receptor controlling C. elegans dauer larva development. Nature. 1993 Oct 14;365(6447):644–649. doi: 10.1038/365644a0. [DOI] [PubMed] [Google Scholar]
- Georgi L. L., Albert P. S., Riddle D. L. daf-1, a C. elegans gene controlling dauer larva development, encodes a novel receptor protein kinase. Cell. 1990 May 18;61(4):635–645. doi: 10.1016/0092-8674(90)90475-t. [DOI] [PubMed] [Google Scholar]
- He W. W., Gustafson M. L., Hirobe S., Donahoe P. K. Developmental expression of four novel serine/threonine kinase receptors homologous to the activin/transforming growth factor-beta type II receptor family. Dev Dyn. 1993 Feb;196(2):133–142. doi: 10.1002/aja.1001960207. [DOI] [PubMed] [Google Scholar]
- Inagaki M., Moustakas A., Lin H. Y., Lodish H. F., Carr B. I. Growth inhibition by transforming growth factor beta (TGF-beta) type I is restored in TGF-beta-resistant hepatoma cells after expression of TGF-beta receptor type II cDNA. Proc Natl Acad Sci U S A. 1993 Jun 1;90(11):5359–5363. doi: 10.1073/pnas.90.11.5359. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Kondo M., Tashiro K., Fujii G., Asano M., Miyoshi R., Yamada R., Muramatsu M., Shiokawa K. Activin receptor mRNA is expressed early in Xenopus embryogenesis and the level of the expression affects the body axis formation. Biochem Biophys Res Commun. 1991 Dec 16;181(2):684–690. doi: 10.1016/0006-291x(91)91245-8. [DOI] [PubMed] [Google Scholar]
- Laiho M., Weis F. M., Boyd F. T., Ignotz R. A., Massagué J. Responsiveness to transforming growth factor-beta (TGF-beta) restored by genetic complementation between cells defective in TGF-beta receptors I and II. J Biol Chem. 1991 May 15;266(14):9108–9112. [PubMed] [Google Scholar]
- Lin H. Y., Lodish H. F. Receptors for the TGF-beta superfamily: multiple polypeptides and serine/threonine kinases. Trends Cell Biol. 1993 Jan;3(1):14–19. doi: 10.1016/0962-8924(93)90195-7. [DOI] [PubMed] [Google Scholar]
- Lin H. Y., Wang X. F., Ng-Eaton E., Weinberg R. A., Lodish H. F. Expression cloning of the TGF-beta type II receptor, a functional transmembrane serine/threonine kinase. Cell. 1992 Feb 21;68(4):775–785. doi: 10.1016/0092-8674(92)90152-3. [DOI] [PubMed] [Google Scholar]
- Lyons K. M., Jones C. M., Hogan B. L. The DVR gene family in embryonic development. Trends Genet. 1991 Nov-Dec;7(11-12):408–412. doi: 10.1016/0168-9525(91)90265-r. [DOI] [PubMed] [Google Scholar]
- Massagué J. Receptors for the TGF-beta family. Cell. 1992 Jun 26;69(7):1067–1070. doi: 10.1016/0092-8674(92)90627-o. [DOI] [PubMed] [Google Scholar]
- Massagué J. The transforming growth factor-beta family. Annu Rev Cell Biol. 1990;6:597–641. doi: 10.1146/annurev.cb.06.110190.003121. [DOI] [PubMed] [Google Scholar]
- Mathews L. S., Vale W. W. Expression cloning of an activin receptor, a predicted transmembrane serine kinase. Cell. 1991 Jun 14;65(6):973–982. doi: 10.1016/0092-8674(91)90549-e. [DOI] [PubMed] [Google Scholar]
- Mathews L. S., Vale W. W., Kintner C. R. Cloning of a second type of activin receptor and functional characterization in Xenopus embryos. Science. 1992 Mar 27;255(5052):1702–1705. doi: 10.1126/science.1313188. [DOI] [PubMed] [Google Scholar]
- Matsuzaki K., Xu J., Wang F., McKeehan W. L., Krummen L., Kan M. A widely expressed transmembrane serine/threonine kinase that does not bind activin, inhibin, transforming growth factor beta, or bone morphogenic factor. J Biol Chem. 1993 Jun 15;268(17):12719–12723. [PubMed] [Google Scholar]
- Padgett R. W., St Johnston R. D., Gelbart W. M. A transcript from a Drosophila pattern gene predicts a protein homologous to the transforming growth factor-beta family. Nature. 1987 Jan 1;325(6099):81–84. doi: 10.1038/325081a0. [DOI] [PubMed] [Google Scholar]
- Padgett R. W., Wozney J. M., Gelbart W. M. Human BMP sequences can confer normal dorsal-ventral patterning in the Drosophila embryo. Proc Natl Acad Sci U S A. 1993 Apr 1;90(7):2905–2909. doi: 10.1073/pnas.90.7.2905. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Sampath T. K., Rashka K. E., Doctor J. S., Tucker R. F., Hoffmann F. M. Drosophila transforming growth factor beta superfamily proteins induce endochondral bone formation in mammals. Proc Natl Acad Sci U S A. 1993 Jul 1;90(13):6004–6008. doi: 10.1073/pnas.90.13.6004. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Tautz D., Pfeifle C. A non-radioactive in situ hybridization method for the localization of specific RNAs in Drosophila embryos reveals translational control of the segmentation gene hunchback. Chromosoma. 1989 Aug;98(2):81–85. doi: 10.1007/BF00291041. [DOI] [PubMed] [Google Scholar]
- Ullrich A., Schlessinger J. Signal transduction by receptors with tyrosine kinase activity. Cell. 1990 Apr 20;61(2):203–212. doi: 10.1016/0092-8674(90)90801-k. [DOI] [PubMed] [Google Scholar]
- Wharton K. A., Thomsen G. H., Gelbart W. M. Drosophila 60A gene, another transforming growth factor beta family member, is closely related to human bone morphogenetic proteins. Proc Natl Acad Sci U S A. 1991 Oct 15;88(20):9214–9218. doi: 10.1073/pnas.88.20.9214. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Wrana J. L., Attisano L., Cárcamo J., Zentella A., Doody J., Laiho M., Wang X. F., Massagué J. TGF beta signals through a heteromeric protein kinase receptor complex. Cell. 1992 Dec 11;71(6):1003–1014. doi: 10.1016/0092-8674(92)90395-s. [DOI] [PubMed] [Google Scholar]
- ten Dijke P., Ichijo H., Franzén P., Schulz P., Saras J., Toyoshima H., Heldin C. H., Miyazono K. Activin receptor-like kinases: a novel subclass of cell-surface receptors with predicted serine/threonine kinase activity. Oncogene. 1993 Oct;8(10):2879–2887. [PubMed] [Google Scholar]