SMTL ID : 2bue.1

Structure of AAC(6')-Ib in complex with Ribostamycin and Coenzyme A.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

1 x COA: COENZYME A(Non-covalent)

COA.1: 21 residues within 4Å: Chain A: H.47, W.51, Q.119, L.120, L.121, L.127, G.128, K.129, G.130, L.131, G.132, T.133, P.156, N.160, L.161, R.162, A.163, R.165, C.166, K.169 Ligands: RIO.2 20 PLIP interactions: 20 interactions with chain A Hydrophobic interactions: A:A.163 Hydrogen bonds: A:Q.119, A:L.121, A:G.128, A:G.130, A:L.131, A:G.132, A:T.133, A:T.133, A:N.160, A:R.162 Water bridges: A:W.51, A:G.128, A:K.129, A:K.129, A:A.163, A:K.169 Salt bridges: A:R.165, A:K.169, A:K.169

1 x RIO: RIBOSTAMYCIN(Non-covalent)

RIO.2: 13 residues within 4Å: Chain A: W.51, W.52, G.53, Y.68, E.76, Q.94, Y.96, S.101, W.105, W.106, D.118, D.155 Ligands: COA.1 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:Y.96, A:W.105 Hydrogen bonds: A:W.51, A:G.53, A:Q.94, A:Q.94, A:S.101, A:S.101, A:D.118, A:D.155, A:D.182 Water bridges: A:G.53, A:E.76, A:Y.96, A:D.155, A:D.155

2 x CA: CALCIUM ION(Non-covalent)

CA.3: 1 residues within 4Å: Chain A: E.148 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:E.148, H2O.7, H2O.7, H2O.7 CA.4: 3 residues within 4Å: Chain A: R.197, S.200, A.202 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:R.197, A:S.200, A:A.202, H2O.10

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Vetting, M.W. et al., Mechanistic and Structural Analysis of Aminoglycoside N-Acetyltransferase Aac(6')-Ib and its Bifunctional, Fluoroquinolone-Active Aac(6')-Ib-Cr Variant. Biochemistry (2008)

Release Date

2008-09-02

Peptides

AAC(6')-IB: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

AAC(6')-IB

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