SMTL ID : 6u44.2 (1 other biounit)

Crystal structure of Methanoperedens nitroreducens elongation factor 2 H595N bound to GMPPCP and magnesium (monoclinic crystal form)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

1 x GCP: PHOSPHOMETHYLPHOSPHONIC ACID GUANYLATE ESTER(Non-covalent)

GCP.1: 18 residues within 4Å: Chain A: I.54, D.55, H.56, G.57, K.58, T.59, T.60, I.94, T.95, G.121, N.172, K.173, D.175, R.176, S.227, A.228, L.229 Ligands: MG.2 24 PLIP interactions: 24 interactions with chain A Hydrogen bonds: A:D.55, A:G.57, A:K.58, A:K.58, A:K.58, A:T.59, A:T.60, A:T.60, A:T.95, A:G.121, A:N.172, A:K.173, A:K.173, A:S.227, A:A.228, A:L.229 Water bridges: A:T.59, A:T.60, A:D.84, A:T.95, A:T.95, A:H.122, A:R.176 Salt bridges: A:D.175

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain A: T.59, T.95 Ligands: GCP.1 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:T.59, A:T.95, H2O.2, H2O.3

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.3: 5 residues within 4Å: Chain A: L.518, Q.519, I.522, M.549, K.605 Ligand excluded by PLIP CL.4: 2 residues within 4Å: Chain A: Y.211, R.215 Ligand excluded by PLIP

3 x SO4: SULFATE ION(Non-functional Binders)

SO4.5: 4 residues within 4Å: Chain A: R.598, R.735, L.740, K.741 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.741 Water bridges: A:R.598 Salt bridges: A:R.735 SO4.6: 4 residues within 4Å: Chain A: R.630, Q.631, Q.634, F.750 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.630, A:Q.631, A:Q.634 Salt bridges: A:R.630 SO4.7: 7 residues within 4Å: Chain A: T.155, R.158, Q.159, R.162, R.408, R.527, N.528 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:Q.159 Salt bridges: A:R.158, A:R.162, A:R.408, A:R.527

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Fenwick, M.K. et al., Structural basis of elongation factor 2 switching. Curr Res Struct Biol (2020)

Release Date

2020-03-18

Peptides

Elongation factor 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Elongation factor 2

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