SMTL ID : 1qf9.1

PH INFLUENCES FLUORIDE COORDINATION NUMBER OF THE ALFX PHOSPHORYL TRANSFER TRANSITION STATE ANALOG IN UMP/CMP KINASE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

1 x ALF: TETRAFLUOROALUMINATE ION(Non-covalent)

ALF.1: 11 residues within 4Å: Chain A: P.15, G.16, K.19, R.93, L.128, R.131, R.137, R.148 Ligands: MG.2, ADP.3, C5P.4 No protein-ligand interaction detected (PLIP)

1 x MG: MAGNESIUM ION(Non-functional Binders)

MG.2: 3 residues within 4Å: Ligands: ALF.1, ADP.3, C5P.4 No protein-ligand interaction detected (PLIP)

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

ADP.3: 13 residues within 4Å: Chain A: G.16, S.17, G.18, K.19, G.20, T.21, R.127, R.131, R.176, D.177, V.178 Ligands: ALF.1, MG.2 20 PLIP interactions: 20 interactions with chain A Hydrogen bonds: A:G.16, A:S.17, A:G.18, A:K.19, A:G.20, A:T.21, A:T.21, A:R.176 Water bridges: A:T.21, A:R.127, A:R.127, A:R.127, A:R.131, A:R.131, A:R.137, A:V.178 Salt bridges: A:K.19, A:R.131, A:R.131 pi-Cation interactions: A:R.127

1 x C5P: CYTIDINE-5'-MONOPHOSPHATE(Non-covalent)

C5P.4: 18 residues within 4Å: Chain A: A.37, G.38, L.41, R.42, M.58, I.59, E.63, I.64, V.65, G.90, F.91, R.93, N.97, R.137, D.139, R.148 Ligands: ALF.1, MG.2 18 PLIP interactions: 18 interactions with chain A Hydrophobic interactions: A:A.37 Hydrogen bonds: A:G.38, A:V.65, A:N.97, A:R.148, A:R.148 Water bridges: A:K.19, A:R.42, A:I.59, A:G.62, A:G.62, A:R.93, A:N.97, A:R.137 Salt bridges: A:R.42, A:R.93, A:R.137, A:R.148

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schlichting, I. et al., pH influences fluoride coordination number of the AlFx phosphoryl transfer transition state analog. Nat.Struct.Biol. (1999)

Release Date

1999-08-16

Peptides

PROTEIN (URIDYLMONOPHOSPHATE/CYTIDYLMONOPHOSPHATE KINASE): A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

PROTEIN (URIDYLMONOPHOSPHATE/CYTIDYLMONOPHOSPHATE KINASE)

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