LIPID PEPTIDE INTERACTIONS BETWEEN FRAGMENTS OF THE TRANSIT PEPTIDE OF RIBULOSE-1,5-BISPHOSPHATE CARBOXYLASE OXYGENASE AND CHLOROPLAST MEMBRANE-LIPIDS

被引：55

作者：

VANTHOF, R

DEMEL, RA

KEEGSTRA, K

DEKRUIJFF, B

机构：

[1] UNIV UTRECHT,INST MOLEC BIOL & MED BIOTECHNOL,3584 CH UTRECHT,NETHERLANDS

[2] UNIV WISCONSIN,DEPT BOT,MADISON,WI 53706

来源：

FEBS LETTERS | 1991年 / 291卷 / 02期

关键词：

CHLOROPLAST PROTEIN IMPORT; TRANSIT PEPTIDE; PEPTIDE LIPID INTERACTION; GALACTOLIPID; SULPHOLIPID; SMALL SUBUNIT OF RIBULOSE-1,5-BISPHOSPHATE CARBOXYLASE OXYGENASE;

D O I：

10.1016/0014-5793(91)81318-3

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The interactions of fragments of the transit peptide of ribulose-1,5-bisphosphate carboxylase/oxygenase with lipid monolayers was studied in order to investigate the possible involvement of the membrane lipids in the protein import process. The fragments are surface active and have a differential ability to insert in lipid monolayers. The fragments have a preference for the chloroplast galacto- and sulpholipids and phosphatidylglycerol and interact with envelope membrane lipid extracts. These results suggest that probably transit peptide-lipid interactions are involved in the chloroplast protein import process.

引用

页码：350 / 354

页数：5

共 27 条

[1]

BLIGH EG, 1959, CAN J BIOCHEM PHYS, V37, P911

[2]

BLOCK MA, 1983, J BIOL CHEM, V258, P3281

[3]

BRADFORD MM, 1976, ANAL BIOCHEM, V72, P248, DOI 10.1016/0003-2697(76)90527-3

[4] TRANSPORT OF PROTEINS INTO MITOCHONDRIA AND CHLOROPLASTS [J].

CHUA, NH ;

SCHMIDT, GW .

JOURNAL OF CELL BIOLOGY, 1979, 81 (03) :461-483

[5] SEPARATION AND CHARACTERIZATION OF INNER AND OUTER ENVELOPE MEMBRANES OF PEA-CHLOROPLASTS [J].

CLINE, K ;

ANDREWS, J ;

MERSEY, B ;

NEWCOMB, EH ;

KEEGSTRA, K .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-BIOLOGICAL SCIENCES, 1981, 78 (06) :3595-3599

[6]

CLINE K, 1985, J BIOL CHEM, V260, P3691

[7]

COMFERIUS P, 1977, BIOCH PHYSL, V37, P911

[8] EVIDENCE THAT A CHLOROPLAST SURFACE PROTEIN IS ASSOCIATED WITH A SPECIFIC BINDING-SITE FOR THE PRECURSOR TO THE SMALL SUBUNIT OF RIBULOSE-1,5-BISPHOSPHATE CARBOXYLASE [J].

CORNWELL, KL ;

KEEGSTRA, K .

PLANT PHYSIOLOGY, 1987, 85 (03) :780-785

[9]

DEBOER AD, 1991, IN PRESS BIOCH BIOPH

[10]

DEMEL RA, 1982, MEMBRANES TRANSPORT, V1, P159

← 1 2 3 →