Chemical crosslinking of plastocyanin and the cytochrome b6f complex

ABSTRACT: In this work we investigated the role of plastocyanin (PC) phosphorylation in photosynthetic electron transfer, focusing on PC's interaction with both cytochrome b6f, (Cytb6f) and photosystem I (PSI) in Chlamydomonas reinhardtii. While the binding and electron transfer between PC and PSI are well characterized, the interaction between PC and Cytf remains less clear. Using chemical crosslinking combined with mass spectrometry, we identified two potential binding models for PC and Cytf: Side-on and Head-on.

INSTRUMENT(S):

ORGANISM(S): Chlamydomonas Reinhardtii

TISSUE(S): Photosynthetic Cell

SUBMITTER: Martin Scholz  

LAB HEAD: Michael Hippler

PROVIDER: PXD060078 | Pride | 2025-08-25

REPOSITORIES: Pride