SMTL ID : 2px0.1 (3 other biounits)

Crystal structure of FlhF complexed with GMPPNP/Mg(2+)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 2 residues within 4Å: Chain A: T.119 Ligands: GNP.2 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:T.119, H2O.1, H2O.1, H2O.1 MG.3: 2 residues within 4Å: Chain B: T.119 Ligands: GNP.4 4 PLIP interactions: 1 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:T.119, H2O.1, H2O.1, H2O.1

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

GNP.2: 21 residues within 4Å: Chain A: S.113, T.114, G.115, A.116, G.117, K.118, T.119, T.120, K.124, R.146, G.192, K.248, D.250, E.251, T.273, N.274, G.275, Q.276 Chain B: T.114 Ligands: MG.1, GNP.4 21 PLIP interactions: 20 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:G.115, A:G.117, A:K.118, A:K.118, A:T.119, A:T.120, A:T.120, A:D.143, A:D.143, A:R.146, A:K.248, A:K.248, A:T.273, A:G.275, B:T.114 Water bridges: A:T.119, A:T.119, A:T.119, A:R.146 Salt bridges: A:D.250, A:E.251 GNP.4: 24 residues within 4Å: Chain A: T.114, G.115, R.146, G.192 Chain B: T.114, G.115, A.116, G.117, K.118, T.119, T.120, D.143, R.146, Q.152, G.192, K.248, D.250, E.251, T.273, N.274, G.275, Q.276 Ligands: GNP.2, MG.3 22 PLIP interactions: 3 interactions with chain A, 19 interactions with chain B Water bridges: A:R.146, A:R.146, B:T.119, B:D.143 Salt bridges: A:R.146, B:D.250, B:E.251 Hydrogen bonds: B:G.115, B:G.117, B:K.118, B:K.118, B:K.118, B:T.119, B:T.120, B:T.120, B:D.143, B:R.146, B:Q.152, B:K.248, B:K.248, B:T.273, B:G.275

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bange, G. et al., The crystal structure of the third signal-recognition particle GTPase FlhF reveals a homodimer with bound GTP. Proc.Natl.Acad.Sci.Usa (2007)

Release Date

2007-09-25

Peptides

Flagellar biosynthesis protein flhF: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
E

Flagellar biosynthesis protein flhF

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