SMTL ID : 1s3z.1

Aminoglycoside N-Acetyltransferase AAC(6')-Iy in Complex with CoA and Ribostamycin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

1 x NI: NICKEL (II) ION(Non-covalent)

NI.1: 2 residues within 4Å: Chain A: H.20, D.22 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.20, A:D.22, A:D.22

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

SO4.2: 6 residues within 4Å: Chain A: D.135, T.136, S.137, N.140 Ligands: COA.3, RIO.4 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.136, A:S.137, A:N.140 SO4.5: 6 residues within 4Å: Chain B: D.135, T.136, S.137, N.140 Ligands: COA.6, RIO.7 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:T.136, B:S.137, B:N.140 Water bridges: B:S.137, B:S.137

2 x COA: COENZYME A(Non-covalent)

COA.3: 21 residues within 4Å: Chain A: L.41, G.100, I.101, F.102, V.103, R.108, Q.109, R.110, G.111, V.112, A.113, K.114, N.140, I.142, S.143, K.145, V.146, A.149, L.150 Ligands: SO4.2, RIO.4 19 PLIP interactions: 19 interactions with chain A Hydrophobic interactions: A:L.41, A:F.102, A:V.103 Hydrogen bonds: A:I.101, A:V.103, A:R.108, A:Q.109, A:R.110, A:G.111, A:V.112, A:A.113, A:K.114, A:N.140 Water bridges: A:F.107, A:R.108, A:R.108, A:Q.109, A:Q.109, A:Q.109 COA.6: 21 residues within 4Å: Chain B: L.41, G.100, I.101, F.102, V.103, R.108, Q.109, R.110, G.111, V.112, A.113, K.114, N.140, I.142, S.143, K.145, V.146, A.149, L.150 Ligands: SO4.5, RIO.7 16 PLIP interactions: 16 interactions with chain B Hydrophobic interactions: B:L.41, B:F.102 Hydrogen bonds: B:I.101, B:V.103, B:R.108, B:Q.109, B:R.110, B:G.111, B:V.112, B:A.113, B:K.114, B:N.140 Water bridges: B:F.107, B:R.108, B:Q.109 Salt bridges: B:K.114

2 x RIO: RIBOSTAMYCIN(Non-covalent)

RIO.4: 11 residues within 4Å: Chain A: R.38, W.42, H.45, E.99, D.135 Chain B: Y.86, N.88, E.156, V.158 Ligands: SO4.2, COA.3 14 PLIP interactions: 12 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:E.99 Hydrogen bonds: A:R.38, A:H.45, A:E.99, A:E.99, A:D.135, A:D.135, B:Y.86, B:N.88 Water bridges: A:W.42, A:P.43, A:R.83, A:D.135, A:D.135 RIO.7: 12 residues within 4Å: Chain A: Y.86, E.156, V.158 Chain B: R.38, W.42, G.44, H.45, E.99, D.135, T.136 Ligands: SO4.5, COA.6 18 PLIP interactions: 5 interactions with chain A, 13 interactions with chain B Hydrogen bonds: A:Y.86, A:Y.86, A:N.88, B:R.38, B:H.45, B:E.99, B:E.99, B:D.135, B:D.135, B:D.135 Water bridges: A:G.89, A:C.90, B:R.38, B:W.42, B:H.45, B:D.135, B:D.135 Hydrophobic interactions: B:E.99

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Vetting, M.W. et al., A bacterial acetyltransferase capable of regioselective N-acetylation of antibiotics and histones. Chem.Biol. (2004)

Release Date

2004-05-18

Peptides

aminoglycoside 6'-N-acetyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

aminoglycoside 6'-N-acetyltransferase

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