Snapshot of an enzyme reaction intermediate in the structure of the ATP-Mg2+-oxalate ternary complex of Escherichia coli PEP carboxykinase.

Allosteric Control by Calcium and Mechanism of Desensitization of Phosphoenolpyruvate Carboxykinase of Escherichia Coli

Crystal Structure of Escherichia Coli Phosphoenolpyruvate Carboxykinase: A New Structural Family with the P-Loop Nucleoside Triphosphate Hydrolase Fold

Crystallization of the Calcium-Activated Phosphoenolpyruvate Carboxykinase from Escherichia Coli K12

Sequence of the Pcka Gene of Escherichia Coli K-12: Relevance to Genetic and Allosteric Regulation and Homology of E. Coli Phosphoenolpyruvate Carboxykinase with the Enzymes from Trypanosoma Brucei and Saccharomyces Cerevisiae

ORDERED MAGNESIUM ION OBSERVED BOUND TO ATP

MRVNNGLTPQELEAYGISDVHDIVYNPSYDLLYQEELDPSLTGYERGVLTNLGAVAVDTGIFTGRSPKDKYIVRDDTTRD
TFWWADKGKGKNDNKPLSPETWQHLKGLVTRQLSGKRLFVVDAFCGANPDTRLSVRFITEVAWQAHFVKNMFIRPSDEEL
AGFKPDFIVMNGAKCTNPQWKEQGLNSENFVAFNLTERMQLIGGTWYGGEMKKGMFSMMNYLLPLKGIASMHCSANVGEK
GDVAVFFGLSGTGKTTLSTDPKRRLIGDDEHGWDDDGVFNFEGGCYAKTIKLSKEAEPEIYNAIRRDALLENVTVREDGT
IDFDDGSKTENTRVSYPIYHIDNIVKPVSKAGHATKVIFLTADAFGVLPPVSRLTADQTQYHFLSGFTAKLAGTERGITE
PTPTFSACFGAAFLSLHPTQYAEVLVKRMQAAGAQAYLVNTGWNGTGKRISIKDTRAIIDAILNGSLDNAETFTLPMFNL
AIPTELPGVDTKILDPRNTYASPEQWQEKAETLAKLFIDNFDKYTDTPAGAALVAAGPKLS

MET 477 HAS DISALLOWED RAMACHANDRAN ANGLES; THE DEPOSITORS ACCOUNT FOR THIS AS IT IS THE SECOND RESIDUE WITHIN A GAMMA-TURN.

P-LOOP, PROTEIN-ATP COMPLEX, NUCLEOTIDE-TRIPHOSPHATE HYDROLASE, KINASE (TRANSPHOSPHORYLATING)

MRVNNGLTPQELEAYGISDVHDIVYNPSYDLLYQEELDPSLTGYERGVLTNLGAVAVDTGIFTGRSPKDKYIVRDDTTRD
TFWWADKGKGKNDNKPLSPETWQHLKGLVTRQLSGKRLFVVDAFCGANPDTRLSVRFITEVAWQAHFVKNMFIRPSDEEL
AGFKPDFIVMNGAKCTNPQWKEQGLNSENFVAFNLTERMQLIGGTWYGGEMKKGMFSMMNYLLPLKGIASMHCSANVGEK
GDVAVFFGLSGTGKTTLSTDPKRRLIGDDEHGWDDDGVFNFEGGCYAKTIKLSKEAEPEIYNAIRRDALLENVTVREDGT
IDFDDGSKTENTRVSYPIYHIDNIVKPVSKAGHATKVIFLTADAFGVLPPVSRLTADQTQYHFLSGFTAKLAGTERGITE
PTPTFSACFGAAFLSLHPTQYAEVLVKRMQAAGAQAYLVNTGWNGTGKRISIKDTRAIIDAILNGSLDNAETFTLPMFNL
AIPTELPGVDTKILDPRNTYASPEQWQEKAETLAKLFIDNFDKYTDTPAGAALVAAGPKL