SMTL ID : 2x1l.1 (2 other biounits)

Crystal structure of Mycobacterium smegmatis methionyl-tRNA synthetase in complex with methionine and adenosine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

Ligands

1 x MET: METHIONINE(Non-covalent)

MET.1: 13 residues within 4Å: Chain A: A.19, I.20, A.21, Y.22, D.59, W.239, A.242, L.243, N.245, Y.246, I.275, H.279 Ligands: ADN.2 7 PLIP interactions: 6 interactions with chain A, 1 Ligand-Ligand interactions Hydrophobic interactions: A:W.239, A:I.275 Hydrogen bonds: A:I.20, A:Y.22, A:D.59, A:D.59, M.1

1 x ADN: ADENOSINE(Non-covalent)

ADN.2: 15 residues within 4Å: Chain A: A.19, A.21, H.28, G.30, H.31, E.34, I.271, G.272, D.274, I.275, H.301, G.302, W.303, L.304 Ligands: MET.1 8 PLIP interactions: 7 interactions with chain A, 1 Ligand-Ligand interactions Hydrogen bonds: A:E.34, A:G.272, A:D.274, A:L.304, A:L.304, M.1 pi-Stacking: A:W.303, A:W.303

1 x CXS: 3-CYCLOHEXYL-1-PROPYLSULFONIC ACID(Non-covalent)

CXS.3: 7 residues within 4Å: Chain A: A.123, G.124, D.125, R.176, A.179, Y.180, R.183 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.183

1 x 2HP: DIHYDROGENPHOSPHATE ION(Non-covalent)

2HP.4: 5 residues within 4Å: Chain A: G.196, P.197, D.198, R.297, V.415 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:D.198, A:D.198, A:D.198 Water bridges: A:R.201 Salt bridges: A:R.297

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ingvarsson, H. et al., Flexibility and Communication within the Structure of the Mycobacterium Smegmatis Methionyl-tRNA Synthetase. FEBS J. (2010)

Release Date

2010-07-28

Peptides

METHIONYL-TRNA SYNTHETASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

METHIONYL-TRNA SYNTHETASE

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