Crystal structure of E. coli lipoate-protein ligase A in complex with octyl-amp and apoH-protein

Global conformational change associated with the two-step reaction catalyzed by Escherichia coli lipoate-protein ligase A.

STLRLLISDSYDPWFNLAVEECIFRQMPATQRVLFLWRNADTVVIGRAQNPWKECNTRRMEEDNVRLARRSSGGGAVFHD
LGNTCFTFMAGKPEYDKTISTSIVLNALNALGVSAEASGRNDLVVKTVEGDRKVSGSAYRETKDRGFHHGTLLLNADLSR
LANYLNPDKKKLAAKGITSVRSRVTNLTELLPGITHEQVCEAITEAFFAHYGERVEAEIISPNKTPDLPNFAETFARQSS
WEWNFGQAPAFSHLLDERFTWGGVELHFDVEKGHITRAQVFTDSLNPAPLEALAGRLQGCLYRADMLQQECEALLVDFPE
QEKELRELSAWMAGAVR

SNVPAELKYSKEHEWLRKEADGTYTVGITEHAQELLGDMVFVDLPEVGATVSAGDDCAVAESVKAASDIYAPVSGEIVAV
NDALSDSPELVNSEPYAGGWIFKIKASDESELESLLDATAYEALLEDE

16.2% PEG 3350, 0.045M MgSO4, 0.045M NaCl, 1mM NiCl2, 2% Polyethylene glycol monomethyl ether 2000, 0.01M Tris-Cl, pH 8.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K

HELIX
DETERMINATION METHOD: AUTHOR DETERMINED

HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS

ADENIYLATE-FORMING ENZYME, ATP-binding, Nucleotide-binding, Transferase, Lipoyl, LIGASE