Chloroplast outer membrane protein targeting and insertion

Trends in Plant Science

Volumn 10, Issue 9, 2005, Pages 450-457

  Hofmann, Nancy R ^a   Theg, Steven M ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

MEMBRANE PROTEIN; SIGNAL PEPTIDE;

AMINO ACID SEQUENCE; CHEMISTRY; CHLOROPLAST; METABOLISM; MOLECULAR GENETICS; REVIEW; SEQUENCE HOMOLOGY;

AMINO ACID SEQUENCE; CHLOROPLASTS; MEMBRANE PROTEINS; MOLECULAR SEQUENCE DATA; PROTEIN SORTING SIGNALS; SEQUENCE HOMOLOGY, AMINO ACID;

EID: 27244445331     PISSN: 13601385     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tplants.2005.07.009     Document Type: Review

References (63)

1. P. Jarvis, and C. Robinson Mechanisms of protein import and routing in chloroplasts Curr. Biol. 14 2004 R1064 R1077
2. P. Jarvis, and J. Soll Toc, tic, and chloroplast protein import Biochim. Biophys. Acta 1590 2002 177 189
3. J. Soll, and E. Schleiff Protein import into chloroplasts Nat. Rev. Mol. Cell Biol. 5 2004 198 208
4. M. Salomon Sequence analysis and protein import studies of an outer chloroplast envelope polypeptide Proc. Natl. Acad. Sci. U. S. A. 87 1990 5778 5782
5. H.M. Li Targeting of proteins to the outer envelope membrane uses a different pathway than transport into chloroplasts Plant Cell 3 1991 709 717
6. J.E. Froehlich The digalactosyldiacylglycerol (DGDG) synthase DGD1 is inserted into the outer envelope membrane of chloroplasts in a manner independent of the general import pathway and does not depend on direct interaction with monogalactosyldiacylglycerol synthase for DGDG biosynthesis J. Biol. Chem. 276 2001 31806 31812
7. B.D. Bruce The role of lipids in plastid protein transport Plant Mol. Biol. 38 1998 223 246
8. K. Keegstra, and K. Cline Protein import and routing systems of chloroplasts Plant Cell 11 1999 557 570
9. E. Schleiff, and R.B. Klosgen Without a little help from 'my' friends: direct insertion of proteins into chloroplast membranes? Biochim. Biophys. Acta 1541 2001 22 33
10. A.E. Johnson, and M.A. van Waes THE TRANSLOCON: a dynamic gateway at the ER membrane Annu. Rev. Cell Dev. Biol. 15 1999 799 842
11. D. Rapaport Finding the right organelle: targeting signals in mitochondrial outer-membrane proteins EMBO Rep. 4 2003 948 952
12. L.Y. Tsai Insertion of atToc34 into the chloroplastic outer membrane is assisted by at least two proteinaceous components in the import system J. Biol. Chem. 274 1999 18735 18740
13. S.L. Tu Import pathways of chloroplast interior proteins and the outer-membrane protein OEP14 converge at Toc75 Plant Cell 16 2004 2078 2088
14. S.L. Tu, and H.M. Li Insertion of OEP14 into the outer envelope membrane is mediated by proteinaceous components of chloroplasts Plant Cell 12 2000 1951 1960
15. H.M. Li, and L.J. Chen Protein targeting and integration signal for the chloroplastic outer envelope membrane Plant Cell 8 1996 2117 2126
16. U. Ahting Signal-anchored proteins follow a unique insertion pathway into the outer membrane of mitochondria J. Biol. Chem. 280 2005 48 53
17. T. Waizenegger Signal-anchor domains of proteins of the outer membrane of mitochondria: structural and functional characteristics J. Biol. Chem. 278 2003 42064 42071
18. A. Krogh Predicting transmembrane protein topology with a hidden Markov model: application to complete genomes J. Mol. Biol. 305 2001 567 580
19. E.L. Sonnhammer A hidden Markov model for predicting transmembrane helices in protein sequences Proc. Int. Conf. Intell. Syst. Mol. Biol. 6 1998 175 182
20. O. Emanuelsson Predicting subcellular localization of proteins based on their N-terminal amino acid sequence J. Mol. Biol. 300 2000 1005 1016
21. Hofmann, N.R. and Theg, S.M. Protein and energy mediated targeting of chloroplast outer envelope membrane proteins. Plant J. (in press)
22. J.E. Froehlich Tomato allene oxide synthase and fatty acid hydroperoxide lyase, two cytochrome P450s involved in oxylipin metabolism, are targeted to different membranes of chloroplast envelope Plant Physiol. 125 2001 306 317
23. D.J. Schnell Isolation of components of the chloroplast protein import machinery Science 266 1994 1007 1012
24. S.C. Hinnah Reconstitution of a chloroplast protein import channel EMBO J. 16 1997 7351 7360
25. S. Reumann The evolutionary origin of the protein-translocating channel of chloroplastic envelope membranes: identification of a cyanobacterial homolog Proc. Natl. Acad. Sci. U. S. A. 96 1999 784 789
26. A. Kouranov Tic20 and Tic22 are new components of the protein import apparatus at the chloroplast inner envelope membrane J. Cell Biol. 143 1998 991 1002
27. Y.J. Lee Identification of a signal that distinguishes between the chloroplast outer envelope membrane and the endomembrane system in vivo Plant Cell 13 2001 2175 2190
28. Hofmann, N.R. and Theg, S.M. Toc64 is not required for protein import into chloroplasts in the moss Physcomitrella patens. Plant J. (in press)
29. A. Wiese Spinach hexokinase I is located in the outer envelope membrane of plastids FEBS Lett. 461 1999 13 18
30. K. Sohrt, and J. Soll Toc64, a new component of the protein translocon of chloroplasts J. Cell Biol. 148 2000 1213 1221
31. Y.J. Lee The transmembrane domain of AtToc64 and its C-terminal lysine-rich flanking region are targeting signals to the chloroplast outer envelope membrane Mol. Cells 17 2004 281 291
32. N. Borgese The tale of tail-anchored proteins: coming from the cytosol and looking for a membrane J. Cell Biol. 161 2003 1013 1019
33. F. Kessler Identification of two GTP-binding proteins in the chloroplast protein import machinery Science 266 1994 1035 1039
34. M. Seedorf A constituent of the chloroplast import complex represents a new type of GTP-binding protein Plant J. 7 1995 401 411
35. D. Chen, and D.J. Schnell Insertion of the 34-kDa chloroplast protein import component, IAP34, into the chloroplast outer membrane is dependent on its intrinsic GTP-binding capacity J. Biol. Chem. 272 1997 6614 6620
36. S. Qbadou Membrane insertion of the chloroplast outer envelope protein, Toc34: constrains for insertion and topology J. Cell Sci. 116 2003 837 846
37. S. Hirsch A receptor component of the chloroplast protein translocation machinery Science 266 1994 1989 1992
38. J. Bauer The major protein import receptor of plastids is essential for chloroplast biogenesis Nature 403 2000 203 207
39. J. Bauer Essential role of the G-domain in targeting of the protein import receptor atToc159 to the chloroplast outer membrane J. Cell Biol. 159 2002 845 854
40. A. Hiltbrunner Targeting of an abundant cytosolic form of the protein import receptor atToc159 to the outer chloroplast membrane J. Cell Biol. 154 2001 309 316
41. F. Kessler, and D.J. Schnell Chloroplast protein import: solve the GTPase riddle for entry Trends Cell Biol. 14 2004 334 338
42. T. Becker Preprotein recognition by the Toc complex EMBO J. 23 2004 520 530
43. M.D. Smith The targeting of the atToc159 preprotein receptor to the chloroplast outer membrane is mediated by its GTPase domain and is regulated by GTP J. Cell Biol. 159 2002 833 843
44. K.H. Lee The M domain of atToc159 plays an essential role in the import of proteins into chloroplasts and chloroplast biogenesis J. Biol. Chem. 278 2003 36794 36805
45. T.R. Wallas The roles of toc34 and toc75 in targeting the toc159 preprotein receptor to chloroplasts J. Biol. Chem. 278 2003 44289 44297
46. N. Sveshnikova Topology studies of the chloroplast protein import channel Toc75 Biol. Chem. 381 2000 687 693
47. S.C. Hinnah The chloroplast protein import channel Toc75: pore properties and interaction with transit peptides Biophys. J. 83 2002 899 911
48. P.J. Tranel A component of the chloroplastic protein import apparatus is targeted to the outer envelope membrane via a novel pathway EMBO J. 14 1995 2436 2446
49. P.J. Tranel, and K. Keegstra A novel, bipartite transit peptide targets OEP75 to the outer membrane of the chloroplastic envelope Plant Cell 8 1996 2093 2104
50. K. Inoue The N-terminal portion of the preToc75 transit peptide interacts with membrane lipids and inhibits binding and import of precursor proteins into isolated chloroplasts Eur. J. Biochem. 268 2001 4036 4043
51. K. Inoue, and K. Keegstra A polyglycine stretch is necessary for proper targeting of the protein translocation channel precursor to the outer envelope membrane of chloroplasts Plant J. 34 2003 661 669
52. K. Inoue, and D. Potter The chloroplastic protein translocation channel Toc75 and its paralog OEP80 represent two distinct protein families and are targeted to the chloroplastic outer envelope by different mechanisms Plant J. 39 2004 354 365
53. A.A. Kelly Disruption of the two digalactosyldiacylglycerol synthase genes DGD1 and DGD2 in Arabidopsis reveals the existence of an additional enzyme of galactolipid synthesis Plant Cell 15 2003 2694 2706
54. K. Fischer The 24 kDa outer envelope membrane protein from spinach chloroplasts: molecular cloning, in vivo expression and import pathway of a protein with unusual properties Plant Mol. Biol. 25 1994 167 177
55. B. Bolter A rectifying ATP-regulated solute channel in the chloroplastic outer envelope from pea EMBO J. 18 1999 5505 5516
56. K. Ko Isolation and characterization of a cDNA clone encoding a cognate 70-kDa heat shock protein of the chloroplast envelope J. Biol. Chem. 267 1992 2986 2993
57. C. Wu, and K. Ko Identification of an uncleavable targeting signal in the 70-kilodalton spinach chloroplast outer envelope membrane protein J. Biol. Chem. 268 1993 19384 19391
58. E. Schleiff Lipid composition of outer leaflet of chloroplast outer envelope determines topology of OEP7 Mol. Biol. Cell 12 2001 4090 4102
59. N. Pfanner Assembling the mitochondrial outer membrane Nat. Struct. Mol. Biol. 11 2004 1044 1048
60. D. Rapaport Biogenesis of the mitochondrial TOM complex Trends Biochem. Sci. 27 2002 191 197
61. S.J. Habib Multiple functions of tail-anchor domains of mitochondrial outer membrane proteins FEBS Lett. 555 2003 511 515
62. K. Cline Thermolysin is a suitable protease for probing the surface of intact pea chloroplasts Plant Physiol. 75 1984 675 678
63. D.T. Jackson The hydrophilic domain of Tic110, an inner envelope membrane component of the chloroplastic protein translocation apparatus, faces the stromal compartment J. Biol. Chem. 273 1998 16583 16588