The structure of wt A. thaliana IGPD2 in complex with Mn2+ and formate at 1.3A resolution

Crystal Structures Reveal that the Reaction Mechanism of Imidazoleglycerol-Phosphate Dehydratase Is Controlled by Switching Mn(II) Coordination.

Imidazoleglycerol-phosphate dehydratase 2, chloroplastic

IGPD 2, Protein HISTIDINE BIOSYNTHESIS 5B

MASPIESARIGEVKRETKETNVSVKINLDGHGVSDSSTGIPFLDHMLDQLASHGLFDVHVRATGDTHIDDHHTNEDVALA
IGTALLKALGERKGINRFGDFTAPLDEALIHVSLDLSGRPYLGYNLEIPTQRVGTYDTQLVEHFFQSLVNTSGMTLHIRQ
LAGKNSHHIIEATFKAFARALRQATESDPRRGGTIPSSKGVLSRS

14% PEG200, 0.1 M Tris, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 290K

HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS

hydro-lyase, histidine biosynthesis, manganese binding, chloroplastic, LYASE

ASPIESARIGEVKRETKETNVSVKINLDGHGVSDSSTGIPFLDHMLDQLASHGLFDVHVRATGDTHIDDHHTNEDVALAI
GTALLKALGERKGINRFGDFTAPLDEALIHVSLDLSGRPYLGYNLEIPTQRVGTYDTQLVEHFFQSLVNTSGMTLHIRQL
AGKNSHHIIEATFKAFARALRQATESDPRRGGTIPSSKGVLSRS