SMTL ID : 1b23.1

E. coli cysteinyl-tRNA and T. aquaticus elongation factor EF-TU:GTP ternary complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

monomer

Ligands

3 x MG: MAGNESIUM ION(Non-functional Binders)(Non-covalent)

MG.1: 2 residues within 4Å: Chain A: C.73, A.74 No protein-ligand interaction detected (PLIP) MG.2: 1 residues within 4Å: Chain A: G.68 No protein-ligand interaction detected (PLIP) MG.4: 4 residues within 4Å: Chain B: T.25, T.62, D.81 Ligands: GNP.7 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:T.25, B:T.62, H2O.4, H2O.4

1 x CYS: CYSTEINE(Non-covalent)

CYS.3: 8 residues within 4Å: Chain A: A.74 Chain B: H.67, E.271, M.272, H.273, R.274, N.285, V.286 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:H.273, B:N.285

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

SO4.5: 3 residues within 4Å: Chain B: R.339, V.352, R.354 2 PLIP interactions: 2 interactions with chain B Salt bridges: B:R.339, B:R.354 SO4.6: 4 residues within 4Å: Chain B: P.112, M.113, P.114, R.117 2 PLIP interactions: 2 interactions with chain B Water bridges: B:R.117 Salt bridges: B:R.117

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

GNP.7: 19 residues within 4Å: Chain B: V.20, D.21, H.22, G.23, K.24, T.25, T.26, Y.47, I.61, T.62, G.84, N.136, K.137, D.139, M.140, S.174, A.175, L.176 Ligands: MG.4 23 PLIP interactions: 23 interactions with chain B Hydrogen bonds: B:D.21, B:D.21, B:G.23, B:K.24, B:K.24, B:T.25, B:T.26, B:T.26, B:T.62, B:T.62, B:T.62, B:G.84, B:N.136, B:K.137, B:K.137, B:S.174, B:A.175, B:L.176 Water bridges: B:T.25, B:T.25, B:H.85, B:H.85 Salt bridges: B:D.139

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nissen, P. et al., The crystal structure of Cys-tRNACys-EF-Tu-GDPNP reveals general and specific features in the ternary complex and in tRNA. Structure Fold.Des. (1999)

Release Date

1998-12-07

Peptides

ELONGATION FACTOR TU: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

B
P

ELONGATION FACTOR TU

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