SMTL ID : 2b8w.1

Crystal-structure of the N-terminal Large GTPase Domain of human Guanylate Binding protein 1 (hGBP1) in complex with GMP/AlF4

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.22 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 5 residues within 4Å: Chain A: S.63, T.86, D.108 Ligands: ALF.2, 5GP.3 5 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions, 1 Ligand-Ligand interactions Metal complexes: A:S.63, A:T.86, H2O.2, H2O.2, 5GP.3 MG.4: 5 residues within 4Å: Chain B: S.63, T.86, D.108 Ligands: ALF.5, 5GP.6 5 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions, 1 Ligand-Ligand interactions Metal complexes: B:S.63, B:T.86, H2O.6, H2O.7, 5GP.6

2 x ALF: TETRAFLUOROALUMINATE ION(Non-covalent)

ALF.2: 10 residues within 4Å: Chain A: Y.58, R.59, K.62, S.84, H.85, T.86, T.109, G.111 Ligands: MG.1, 5GP.3 2 PLIP interactions: 1 Ligand-Water interactions, 1 Ligand-Ligand interactions Metal complexes: H2O.1, 5GP.3 ALF.5: 11 residues within 4Å: Chain B: Y.58, R.59, K.62, L.78, S.84, H.85, T.86, T.109, G.111 Ligands: MG.4, 5GP.6 2 PLIP interactions: 1 Ligand-Water interactions, 1 Ligand-Ligand interactions Metal complexes: H2O.4, 5GP.6

2 x 5GP: GUANOSINE-5'-MONOPHOSPHATE(Non-covalent)

5GP.3: 16 residues within 4Å: Chain A: R.59, T.60, G.61, K.62, S.63, Y.64, L.78, G.79, R.194, D.195, P.252, L.258, L.261 Chain B: L.198 Ligands: MG.1, ALF.2 15 PLIP interactions: 15 interactions with chain A Hydrogen bonds: A:R.59, A:R.59, A:T.60, A:G.61, A:K.62, A:S.63, A:G.79, A:R.194 Water bridges: A:R.59, A:T.86, A:G.111, A:D.195 Salt bridges: A:R.59, A:K.62, A:D.195 5GP.6: 16 residues within 4Å: Chain A: L.198 Chain B: R.59, T.60, G.61, K.62, S.63, Y.64, L.78, G.79, R.194, D.195, P.252, L.258, L.261 Ligands: MG.4, ALF.5 19 PLIP interactions: 18 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:R.59, B:R.59, B:T.60, B:G.61, B:K.62, B:S.63, B:G.79, B:R.194 Water bridges: B:R.59, B:R.59, B:T.86, B:T.86, B:G.111, B:R.194, B:D.195, A:S.197 Salt bridges: B:R.59, B:K.62, B:D.195

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ghosh, A. et al., How guanylate-binding proteins achieve assembly-stimulated processive cleavage of GTP to GMP. Nature (2006)

Release Date

2006-03-07

Peptides

Interferon-induced guanylate-binding protein 1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Interferon-induced guanylate-binding protein 1

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