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Literature summary for 4.4.1.31 extracted from

  • Zhao, C.; Hoeppner, A.; Xu, Q.Z.; Gaertner, W.; Scheer, H.; Zhou, M.; Zhao, K.H.
    Structures and enzymatic mechanisms of phycobiliprotein lyases CpcE/F and PecE/F (2017), Proc. Natl. Acad. Sci. USA, 114, 13170-13175 .
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
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Nostoc sp. PCC 7120 = FACHB-418

Crystallization (Commentary)

Crystallization (Comment) Organism
modeling of structure of the heterodimer, using the CpcE/F structure as template, cf. EC 34.4.1.32. A H87C88 motif critical for the isomerase activity of PecE/F is located at the loop between h20 and h21. The nucleophilic addition of Cys-88 to C10 of phycocyanobilin may induce the isomerization of phycocyanobilin into phycoviolobilin Nostoc sp. PCC 7120 = FACHB-418

Organism

Organism UniProt Comment Textmining
Nostoc sp. PCC 7120 = FACHB-418 P35791 and P35798 P35791 i.e. subunit PecE, P35798 i.e. subunit PecF
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