psaC Antibody
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In Stock 
Product Specs
Buffer
Preservative: 0.03% ProClin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Form
Liquid
Lead Time
14-16 weeks (made-to-order)
Synonyms
psaC antibody; frxA antibody; AtCg01060 antibody; Photosystem I iron-sulfur center antibody; EC 1.97.1.12 antibody; 9 kDa polypeptide antibody; PSI-C antibody; Photosystem I subunit VII antibody; PsaC antibody
Target Names
psaC
Uniprot No.
Target Background
Function
This antibody targets the PsaC protein, an apoprotein crucial for the function of the two [4Fe-4S] iron-sulfur clusters (FA and FB) within Photosystem I (PSI). PsaC is essential for PSI's photochemical activity. Specifically, the FB cluster serves as the terminal electron acceptor in PSI, facilitating electron transfer to ferredoxin. The C-terminus of PsaC interacts with PsaA, PsaB, and PsaD, contributing to the assembly of the PSI complex. Furthermore, PsaC is required for the binding of PsaD and PsaE to PSI. PSI, a plastocyanin-ferredoxin oxidoreductase, converts light energy into charge separation, transferring electrons from the P700 chlorophyll pair to a series of electron acceptors (A0, A1, FX, FA, and FB).
Gene References Into Functions
- Research indicates that Pyg7 plays a critical role in PSI biogenesis, functioning as an essential assembly factor through its interaction with PsaC in Arabidopsis. [PMID: 28636143](https://www.ncbi.nlm.nih.gov/pubmed/28636143)
Database Links
KEGG: ath:ArthCp075
STRING: 3702.ATCG01060.1
Subcellular Location
Plastid, chloroplast thylakoid membrane; Peripheral membrane protein; Stromal side.
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