SMTL ID : 3hav.3 (2 other biounits)

Structure of the streptomycin-ATP-APH(2")-IIa ternary complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.45 Å

Oligo State

monomer

Ligands

1 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.1: 13 residues within 4Å: Chain A: L.24, S.25, S.30, T.32, V.40, K.42, M.85, K.86, Y.87, I.88, I.209, D.210 Ligands: MG.2 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:S.25, A:S.30, A:T.32, A:K.86, A:I.88 Water bridges: A:S.30, A:K.42, A:K.42, A:N.196, A:N.196 Salt bridges: A:K.42, A:K.42, A:K.42

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 2 residues within 4Å: Chain A: D.210 Ligands: ATP.1 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:D.210, A:D.210

1 x SRY: STREPTOMYCIN(Non-covalent)

SRY.3: 12 residues within 4Å: Chain A: N.191, D.192, S.194, N.196, D.213, C.225, S.230, D.232, N.261, D.262, W.265, Y.272 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:N.191, A:D.213, A:D.213, A:D.232, A:N.261, A:Y.272, A:Y.272 Water bridges: A:S.230, A:S.230, A:S.230 Salt bridges: A:D.192, A:D.213

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Young, P.G. et al., The crystal structures of substrate and nucleotide complexes of Enterococcus faecium aminoglycoside-2''-phosphotransferase-IIa [APH(2'')-IIa] provide insights into substrate selectivity in the APH(2'') subfamily. J.Bacteriol. (2009)

Release Date

2009-11-17

Peptides

Aminoglycoside phosphotransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

Aminoglycoside phosphotransferase

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