SMTL ID : 1exd.1

CRYSTAL STRUCTURE OF A TIGHT-BINDING GLUTAMINE TRNA BOUND TO GLUTAMINE AMINOACYL TRNA SYNTHETASE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

monomer

Ligands

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

SO4.1: 5 residues within 4Å: Chain A: C.23, A.24, C.25, G.41, A.42 No protein-ligand interaction detected (PLIP) SO4.2: 5 residues within 4Å: Chain B: V.268, M.269, S.270, K.273, G.483 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:M.269, B:S.270, B:S.270 Salt bridges: B:K.273 SO4.3: 2 residues within 4Å: Chain B: A.305, R.308 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:A.305 Salt bridges: B:R.308

1 x AMP: ADENOSINE MONOPHOSPHATE(Non-covalent)

AMP.4: 16 residues within 4Å: Chain A: A.73 Chain B: F.32, P.33, P.34, E.35, H.41, G.43, H.44, K.46, S.47, T.231, F.259, R.261, L.262, M.269, K.271 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:E.35, B:S.47, B:R.261, B:L.262, B:L.262 Water bridges: B:P.33, B:E.35 Salt bridges: B:H.44, B:K.271

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bullock, T.L. et al., Tertiary core rearrangements in a tight binding transfer RNA aptamer. Nat.Struct.Biol. (2000)

Release Date

2000-05-15

Peptides

GLUTAMINYL-TRNA SYNTHETASE: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

B
A

GLUTAMINYL-TRNA SYNTHETASE

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