SMTL ID : 1ob2.1

E. coli elongation factor EF-Tu complexed with the antibiotic kirromycin, a GTP analog, and Phe-tRNA

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.35 Å

Oligo State

monomer

Ligands

1 x GLC- FRU: beta-D-fructofuranose-(2-1)-alpha-D-glucopyranose(Non-covalent)

GLC-FRU.1: 12 residues within 4Å: Chain A: E.3, F.5, E.6, T.8, K.9, Y.39, G.40, G.41, E.68, D.70, H.75, K.263 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:F.5, A:E.6, A:E.68, A:H.75, A:T.8, A:K.9, A:K.9, A:G.40

1 x KIR: KIRROMYCIN(Non-covalent)

KIR.2: 21 residues within 4Å: Chain A: I.92, R.116, E.117, L.120, R.123, Q.124, V.125, Y.160, D.161, Y.309, K.313, D.314, E.315, G.316, Y.331, R.333, R.373, F.374, A.375, T.382, A.385 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:I.92, A:R.116, A:L.120, A:Q.124, A:Q.124, A:Y.160, A:Y.331, A:A.375, A:T.382, A:A.385 Hydrogen bonds: A:Q.124, A:D.161, A:D.161

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

GNP.3: 20 residues within 4Å: Chain A: V.20, D.21, H.22, G.23, K.24, T.25, T.26, F.46, I.60, T.61, G.83, H.84, N.135, K.136, D.138, M.139, S.173, A.174, L.175 Ligands: MG.4 18 PLIP interactions: 18 interactions with chain A Hydrogen bonds: A:G.23, A:K.24, A:K.24, A:T.25, A:T.25, A:T.26, A:I.60, A:I.60, A:T.61, A:G.83, A:H.84, A:K.136, A:K.136, A:S.173, A:A.174 Salt bridges: A:D.138 pi-Cation interactions: A:K.136, A:K.136

1 x MG: MAGNESIUM ION(Non-covalent)

MG.4: 4 residues within 4Å: Chain A: T.25, D.50, T.61 Ligands: GNP.3 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:T.25, A:T.61

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nielsen, R.C. et al., Kirromycin Defines a Specific Domain Arrangement of Elongation Factor EF-TU. To be Published

Release Date

2004-05-27

Peptides

ELONGATION FACTOR TU: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

ELONGATION FACTOR TU