SMTL ID : 5hw4.1 (1 other biounit)

Crystal structure of Escherichia coli 16S rRNA methyltransferase RsmI in complex with AdoMet

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.21 Å

Oligo State

homo-dimer

Ligands

2 x SAM: S-ADENOSYLMETHIONINE(Non-covalent)

SAM.1: 19 residues within 4Å: Chain A: I.11, A.83, G.84, T.85, I.88, N.89, D.90, C.113, A.114, F.134, Y.159, E.160, A.185, E.187, L.188, K.190, E.217, M.218, V.219 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:Y.159 Hydrogen bonds: A:I.11, A:T.85, A:T.85, A:D.90, A:A.114, A:E.160, A:E.160, A:L.188, A:M.218 Salt bridges: A:D.90 SAM.2: 20 residues within 4Å: Chain B: I.11, A.83, G.84, T.85, I.88, N.89, D.90, P.112, C.113, A.114, F.134, Y.159, E.160, A.185, E.187, L.188, K.190, E.217, M.218, V.219 14 PLIP interactions: 14 interactions with chain B Hydrophobic interactions: B:Y.159 Hydrogen bonds: B:T.85, B:T.85, B:D.90, B:D.90, B:A.114, B:Y.159, B:E.160, B:E.160, B:E.187, B:L.188, B:L.188, B:M.218 Salt bridges: B:D.90

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhao, M. et al., Structural Insights into the Methylation of C1402 in 16S rRNA by Methyltransferase RsmI. Plos One (2016)

Release Date

2016-10-19

Peptides

Ribosomal RNA small subunit methyltransferase I: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Ribosomal RNA small subunit methyltransferase I

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