SMTL ID : 1lby.1

Crystal Structure of a complex (P32 crystal form) of dual activity FBPase/IMPase (AF2372) from Archaeoglobus fulgidus with 3 Manganese ions, Fructose-6-Phosphate, and Phosphate ion

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.25 Å

Oligo State

homo-dimer

Ligands

2 x F6P: 6-O-phosphono-beta-D-fructofuranose(Non-covalent)

F6P.1: 13 residues within 4Å: Chain A: D.85, G.86, Y.155, G.170, S.171, A.172, E.175, R.191, M.195, L.196, D.200 Ligands: MN.2, PO4.5 9 PLIP interactions: 8 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:D.85, A:G.86, A:G.170, A:A.172, A:D.200 Water bridges: A:E.67, A:D.82, B:R.167 Salt bridges: A:R.191 F6P.6: 13 residues within 4Å: Chain A: R.165, R.167 Chain B: D.85, G.86, Y.155, Y.156, G.170, S.171, A.172, R.191, D.200 Ligands: MN.7, PO4.10 10 PLIP interactions: 8 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:D.85, B:D.85, B:G.86, B:Y.156, B:A.172 Water bridges: B:R.191, B:D.200, A:R.167 Salt bridges: B:R.191, A:R.167

6 x MN: MANGANESE (II) ION(Non-covalent)

MN.2: 7 residues within 4Å: Chain A: E.67, D.82, D.85, D.200 Ligands: F6P.1, MN.3, PO4.5 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.82, A:D.85, A:D.200, H2O.3 MN.3: 7 residues within 4Å: Chain A: E.67, D.82, L.84, D.85, T.87 Ligands: MN.2, PO4.5 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.67, A:E.67, A:D.82, A:L.84, H2O.3 MN.4: 4 residues within 4Å: Chain A: D.38, T.40, E.67 Ligands: PO4.5 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:T.40, A:E.67, H2O.1, H2O.1, H2O.3 MN.7: 7 residues within 4Å: Chain B: E.67, D.82, D.85, D.200 Ligands: F6P.6, MN.8, PO4.10 4 PLIP interactions: 3 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.82, B:D.85, B:D.200, H2O.7 MN.8: 6 residues within 4Å: Chain B: E.67, D.82, L.84, D.85 Ligands: MN.7, PO4.10 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:E.67, B:E.67, B:D.82, B:L.84, H2O.4 MN.9: 4 residues within 4Å: Chain B: D.38, T.40, E.67 Ligands: PO4.10 5 PLIP interactions: 2 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:D.38, B:E.67, H2O.6, H2O.7, H2O.8

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

PO4.5: 10 residues within 4Å: Chain A: E.67, L.84, D.85, G.86, T.87, D.200 Ligands: F6P.1, MN.2, MN.3, MN.4 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:E.67, A:E.67, A:L.84, A:G.86, A:T.87, A:T.87 Water bridges: A:F.88 PO4.10: 10 residues within 4Å: Chain B: E.67, D.82, L.84, D.85, G.86, T.87 Ligands: F6P.6, MN.7, MN.8, MN.9 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:E.67, B:G.86, B:T.87 Water bridges: B:L.84, B:F.88

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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