SMTL ID : 5f48.1

Crystal structure of an aminoglycoside acetyltransferase meta-AAC0020 from an uncultured soil metagenomic sample in complex with coenzyme A

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-dimer

Ligands

3 x MG: MAGNESIUM ION(Non-covalent)(Non-functional Binders)

MG.1: 2 residues within 4Å: Chain A: E.14, D.20 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.14, A:D.20, A:D.20, H2O.2, H2O.3 MG.4: 1 residues within 4Å: Ligands: COA.3 No protein-ligand interaction detected (PLIP) MG.6: 2 residues within 4Å: Chain B: E.14, D.20 5 PLIP interactions: 2 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:E.14, B:D.20, H2O.11, H2O.12, H2O.12

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 2 residues within 4Å: Chain A: I.25, R.29 Ligand excluded by PLIP

2 x COA: COENZYME A(Non-covalent)

COA.3: 18 residues within 4Å: Chain A: V.34, F.35, L.92, A.93, V.94, Q.99, R.100, Q.101, G.102, I.103, G.104, K.105, D.131, Y.133, D.136, F.137, S.140 Ligands: MG.4 21 PLIP interactions: 21 interactions with chain A Hydrophobic interactions: A:V.34, A:F.35, A:L.92, A:F.137 Hydrogen bonds: A:L.92, A:V.94, A:Q.99, A:R.100, A:R.100, A:Q.101, A:G.102, A:G.102, A:I.103, A:G.104, A:K.105, A:S.140 Water bridges: A:W.98, A:Q.99, A:R.100 Salt bridges: A:R.100 pi-Cation interactions: A:R.100 COA.5: 18 residues within 4Å: Chain B: V.34, F.35, L.92, A.93, V.94, Q.99, R.100, Q.101, G.102, I.103, G.104, K.105, D.131, Y.133, D.136, F.137, Y.138, S.140 24 PLIP interactions: 24 interactions with chain B Hydrophobic interactions: B:V.34, B:F.35, B:L.92, B:F.137 Hydrogen bonds: B:L.92, B:V.94, B:R.100, B:G.102, B:G.102, B:I.103, B:G.104, B:K.105, B:S.140 Water bridges: B:R.100, B:R.100, B:R.100, B:Q.101, B:Q.101, B:K.105, B:D.136, B:S.140 Salt bridges: B:K.105, B:K.105 pi-Stacking: B:Y.133

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xu, Z. et al., Structural and Functional Survey of Environmental Aminoglycoside Acetyltransferases Reveals Functionality of Resistance Enzymes. ACS Infect Dis (2017)

Release Date

2015-12-30

Peptides

aminoglycoside acetyltransferase meta-AAC0020: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

aminoglycoside acetyltransferase meta-AAC0020

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