Biogenesis of Phycobiliproteins: II. CpcS-I AND CpcU COMPRISE THE HETERODIMERIC BILIN LYASE THAT ATTACHES PHYCOCYANOBILIN TO CYS-82 OF β-PHYCOCYANIN AND CYS-81 OF ALLOPHYCOCYANIN SUBUNITS IN SYNECHOCOCCUS sp. PCC 7002

The Synechococcus sp. PCC 7002 genome encodes three genes, denoted cpcS-I, cpcU, cpcV, with sequence similarity to cpeS. CpcS-I copurified with His(6)-tagged (HT) CpcU as a heterodimer, CpcSU. When CpcSU was assayed for bilin lyase activity in vitro with phycocyanobilin (PCB) and apophycocyanin, the...

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Détails bibliographiques
Auteurs principaux: Saunée, Nicolle A., Williams, Shervonda R., Bryant, Donald A., Schluchter, Wendy M.
Format: Artigo
Langue:Inglês
Publié: American Society for Biochemistry and Molecular Biology 2008
Sujets:
Protein Synthesis, Post-Translational Modification, and Degradation
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC2276331/
https://ncbi.nlm.nih.gov/pubmed/18199753
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1074/jbc.M708165200
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