SMTL ID : 4cqn.1 (1 other biounit)

Crystal structure of the E.coli LeuRS-tRNA complex with the non- cognate isoleucyl adenylate analogue

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: C.179, D.182, C.196, C.199, T.201 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:C.179, A:D.182, A:C.196

2 x ILA: N-[ISOLEUCINYL]-N'-[ADENOSYL]-DIAMINOSUFONE(Non-covalent)

ILA.2: 23 residues within 4Å: Chain A: M.60, L.61, P.62, Y.63, H.69, G.71, H.72, N.75, Y.76, D.100, S.516, G.549, G.550, E.552, H.553, H.557, Q.586, G.587, M.588, V.589, K.639, M.640 Chain B: A.82 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:M.60, A:L.61 Hydrogen bonds: A:M.60, A:L.61, A:L.61, A:Y.63, A:D.100, A:G.550, A:E.552, A:Q.586, A:V.589, A:V.589, A:M.640 ILA.3: 12 residues within 4Å: Chain A: Y.266, T.267, T.268, R.269, T.272, F.345, V.355, M.356, H.361, D.362, R.364, D.365 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:R.269, A:D.362 Hydrogen bonds: A:T.267, A:T.268, A:R.269, A:V.358, A:R.364, A:R.364, A:D.365, A:D.365 pi-Cation interactions: A:R.364, A:R.364

1 x MG: MAGNESIUM ION(Non-functional Binders)

MG.4: 4 residues within 4Å: Chain B: U.8, G.9, U.11, G.12 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cvetesic, N. et al., The Physiological Target for Leurs Translational Quality Control is Norvaline. Embo J. (2014)

Release Date

2014-07-02

Peptides

LEUCINE--TRNA LIGASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

LEUCINE--TRNA LIGASE

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