SMTL ID : 1oh9.1

Acetylglutamate kinase from Escherichia coli complexed with MgADP, N-acetyl-L-glutamate and the transition-state mimic AlF4-

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.91 Å

Oligo State

homo-dimer

Ligands

2 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.1: 18 residues within 4Å: Chain A: K.8, G.10, G.11, D.162, S.180, V.182, G.184, I.185, L.186, I.209, I.210, T.211, D.212, G.213, M.214, K.217 Ligands: ALF.3, MG.4 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:G.11, A:L.186, A:I.209, A:T.211, A:M.214 Water bridges: A:K.8, A:K.8, A:K.8, A:N.160, A:D.162 Salt bridges: A:K.8, A:K.217, A:K.217 ADP.5: 18 residues within 4Å: Chain B: K.8, G.10, G.11, D.162, S.180, V.182, G.184, I.185, L.186, I.209, I.210, T.211, D.212, G.213, M.214, K.217 Ligands: ALF.7, MG.8 12 PLIP interactions: 12 interactions with chain B Hydrogen bonds: B:G.11, B:L.186, B:I.209, B:T.211, B:M.214 Water bridges: B:K.8, B:K.8, B:K.8, B:N.160 Salt bridges: B:K.8, B:K.217, B:K.217

2 x NLG: N-ACETYL-L-GLUTAMATE(Non-covalent)

NLG.2: 13 residues within 4Å: Chain A: G.43, G.44, G.45, L.65, R.66, L.80, V.122, S.147, N.158, V.159, N.160, A.161 Ligands: ALF.3 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:L.80, A:V.122 Hydrogen bonds: A:G.44, A:G.45, A:R.66, A:N.158, A:N.158, A:N.158, A:A.161 Water bridges: A:K.8, A:K.8, A:N.160, A:N.160 Salt bridges: A:K.8, A:K.61, A:R.66 NLG.6: 13 residues within 4Å: Chain B: G.43, G.44, G.45, L.65, R.66, L.80, V.122, S.147, N.158, V.159, N.160, A.161 Ligands: ALF.7 16 PLIP interactions: 16 interactions with chain B Hydrophobic interactions: B:L.80, B:V.122 Hydrogen bonds: B:G.44, B:G.45, B:R.66, B:N.158, B:N.158, B:N.158, B:A.161 Water bridges: B:K.8, B:K.8, B:N.160, B:N.160 Salt bridges: B:K.8, B:K.61, B:R.66

2 x ALF: TETRAFLUOROALUMINATE ION(Non-covalent)

ALF.3: 10 residues within 4Å: Chain A: K.8, G.10, G.11, G.43, G.44, G.45, A.161 Ligands: ADP.1, NLG.2, MG.4 No protein-ligand interaction detected (PLIP) ALF.7: 10 residues within 4Å: Chain B: K.8, G.10, G.11, G.43, G.44, G.45, A.161 Ligands: ADP.5, NLG.6, MG.8 No protein-ligand interaction detected (PLIP)

2 x MG: MAGNESIUM ION(Non-covalent)

MG.4: 4 residues within 4Å: Chain A: N.160, D.162 Ligands: ADP.1, ALF.3 No protein-ligand interaction detected (PLIP) MG.8: 4 residues within 4Å: Chain B: N.160, D.162 Ligands: ADP.5, ALF.7 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gil-Ortiz, F. et al., The Course of Phosphorus in the Reaction of N-Acetyl-L-Glutamate Kinase, Determined from the Structures of Crystalline Complexes, Including a Complex with an Alf(4)(-) Transition State Mimic. J.Mol.Biol. (2003)

Release Date

2003-07-31

Peptides

ACETYLGLUTAMATE KINASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

ACETYLGLUTAMATE KINASE

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