SMTL ID : 3pb3.3 (2 other biounits)

Structure of an Antibiotic Related Methyltransferase

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

2 x SAH: S-ADENOSYL-L-HOMOCYSTEINE(Non-covalent)

SAH.1: 20 residues within 4Å: Chain A: M.31, G.32, T.33, G.34, N.38, D.55, P.56, V.57, A.86, A.87, E.88, L.104, F.105, W.107, T.109, L.110, Y.113, S.195, W.197 Chain B: R.200 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:G.34, A:N.38, A:A.87, A:L.104, A:L.104, A:T.109, A:T.109, A:L.110, A:S.195 Water bridges: A:D.35, A:L.104, A:L.104, A:T.109 SAH.2: 20 residues within 4Å: Chain A: R.200 Chain B: M.31, G.32, T.33, G.34, N.38, D.55, P.56, V.57, A.86, A.87, E.88, L.104, F.105, W.107, T.109, L.110, Y.113, S.195, W.197 13 PLIP interactions: 13 interactions with chain B Hydrogen bonds: B:G.34, B:N.38, B:A.87, B:L.104, B:L.104, B:T.109, B:L.110, B:S.195 Water bridges: B:D.35, B:L.104, B:L.104, B:T.109, B:T.109

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Husain, N. et al., Structural basis for the methylation of A1408 in 16S rRNA by a panaminoglycoside resistance methyltransferase NpmA from a clinical isolate and analysis of the NpmA interactions with the 30S ribosomal subunit. Nucleic Acids Res. (2010)

Release Date

2010-11-24

Peptides

16S rRNA methylase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

16S rRNA methylase

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