SMTL ID : 2bc9.1

Crystal-structure of the N-terminal large GTPase Domain of human Guanylate Binding protein 1 (hGBP1) in complex with non-hydrolysable GTP analogue GppNHp

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

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

2 x GNP: PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER(Non-covalent)

GNP.2: 24 residues within 4Å: Chain A: Y.58, R.59, T.60, G.61, K.62, S.63, Y.64, L.78, G.79, S.80, S.84, H.85, T.86, G.111, R.194, D.195, R.251, P.252, L.258, A.259, L.261 Chain B: S.197, L.198 Ligands: MG.1 27 PLIP interactions: 25 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:R.59, A:R.59, A:R.59, A:T.60, A:G.61, A:K.62, A:K.62, A:S.63, A:Y.64, A:G.79, A:G.79, A:H.85, A:T.86, A:T.86, A:G.111, A:R.194, B:S.197, B:S.197 Water bridges: A:K.62, A:H.85, A:T.86, A:D.108, A:D.195, A:A.259, A:E.262 Salt bridges: A:R.59, A:D.195 GNP.4: 24 residues within 4Å: Chain A: S.197, L.198 Chain B: Y.58, R.59, T.60, G.61, K.62, S.63, Y.64, L.78, G.79, S.80, S.84, H.85, T.86, G.111, R.194, D.195, R.251, P.252, L.258, A.259, L.261 Ligands: MG.3 25 PLIP interactions: 2 interactions with chain A, 23 interactions with chain B Hydrogen bonds: A:S.197, A:S.197, B:R.59, B:R.59, B:R.59, B:T.60, B:T.60, B:G.61, B:K.62, B:K.62, B:S.63, B:Y.64, B:G.79, B:G.79, B:H.85, B:T.86, B:G.111, B:R.194 Water bridges: B:S.63, B:T.86, B:T.86, B:A.259, B:E.262 Salt bridges: B:R.59, 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
A

Interferon-induced guanylate-binding protein 1

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