Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Identification of cross-linked species. Immunoblots of unoxidized (−) and oxidized (+) mixtures of single-cysteine variant Q50C of SecB and either variant V9C or variant G605C of SecA. (a) Blotted with antiserum to SecA; (b) blotted with antiserum to SecB. The positions of protomers and dimers of SecA (“A”) and SecB (“B”) as well as those of cross-linked species of SecA (“A-A”), SecB (“B-B”), and SecA with SecB (“A-B”) are indicated.
