SMTL ID : 1eqm.1

CRYSTAL STRUCTURE OF BINARY COMPLEX OF 6-HYDROXYMETHYL-7,8-DIHYDROPTERIN PYROPHOSPHOKINASE WITH ADENOSINE-5'-DIPHOSPHATE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain A: E.77, L.96, D.97 Ligands: ADP.3 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.77, A:L.96, H2O.9

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 2 residues within 4Å: Chain A: Y.53, F.123 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Y.53

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

ADP.3: 12 residues within 4Å: Chain A: L.70, Q.74, R.92, D.95, L.96, D.97, I.98, R.110, L.111, T.112, V.113 Ligands: MG.1 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:Q.74, A:D.97, A:D.97, A:I.98, A:T.112, A:T.112 Water bridges: A:Q.74, A:R.92, A:R.121 Salt bridges: A:R.92

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xiao, B. et al., Unusual conformational changes in 6-hydroxymethyl-7,8-dihydropterin pyrophosphokinase as revealed by X-ray crystallography and NMR. J.Biol.Chem. (2001)

Release Date

2001-04-05

Peptides

6-HYDROXYMETHYL-7,8-DIHYDROPTERIN PYROPHOSPHOKINASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

6-HYDROXYMETHYL-7,8-DIHYDROPTERIN PYROPHOSPHOKINASE

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