SMTL ID : 1lbx.1

Crystal Structure of a ternary complex of dual activity FBPase/IMPase (AF2372) from Archaeoglobus fulgidus with Calcium ions and D-myo-Inositol-1-Phosphate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 5 residues within 4Å: Chain A: E.67, D.82, D.85, D.200 Ligands: IPD.3 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.82, A:D.85, A:D.200, A:D.200 CA.2: 5 residues within 4Å: Chain A: E.67, D.82, P.83, L.84 Ligands: IPD.3 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.67, A:D.82, A:L.84, H2O.2 CA.4: 5 residues within 4Å: Chain B: E.67, D.82, L.84 Ligands: CA.5, IPD.6 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:E.67, B:D.82, B:L.84, H2O.4 CA.5: 6 residues within 4Å: Chain B: E.67, D.82, D.85, D.200 Ligands: CA.4, IPD.6 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:D.82, B:D.85, B:D.200

2 x IPD: D-MYO-INOSITOL-1-PHOSPHATE(Non-covalent)

IPD.3: 16 residues within 4Å: Chain A: E.67, D.82, L.84, D.85, G.86, T.87, Y.155, G.170, S.171, A.172, E.175, R.191, L.196, D.200 Ligands: CA.1, CA.2 16 PLIP interactions: 14 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:D.85, A:D.85, A:D.85, A:G.86, A:T.87, A:T.87, A:Y.155, A:G.170, A:A.172, A:R.191, A:R.191, A:D.200 Water bridges: A:F.88, A:Y.156, B:R.167, B:R.167 IPD.6: 16 residues within 4Å: Chain B: E.67, L.84, D.85, G.86, T.87, Y.155, G.170, S.171, A.172, E.175, R.191, M.195, L.196, D.200 Ligands: CA.4, CA.5 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:L.84, B:G.86, B:T.87, B:Y.155, B:G.170, B:A.172, B:R.191, B:R.191, B:D.200

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Stieglitz, K.A. et al., Crystal structure of a dual activity IMPase/FBPase (AF2372) from Archaeoglobus fulgidus. The story of a mobile loop. J.Biol.Chem. (2002)

Release Date

2002-05-22

Peptides

fructose 1,6-bisphosphatase/inositol monophosphatase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

fructose 1,6-bisphosphatase/inositol monophosphatase

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