SMTL ID : 8h0s.2 (1 other biounit)

Crystal structure of MnmM from B. subtilis complexed with Gln-TTG anti-codon stem loop and SAM (2.90 A)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

homo-dimer

Ligands

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

SAM.1: 16 residues within 4Å: Chain A: D.26, A.27, T.28, M.29, G.30, N.31, G.32, H.33, D.34, F.51, D.52, I.53, Q.54, S.79, H.80, N.101 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:N.101 Hydrogen bonds: A:M.29, A:G.30, A:N.31, A:G.32, A:H.33, A:D.34, A:I.53, A:Q.54, A:S.79, A:H.80, A:S.118 Salt bridges: A:H.33 pi-Stacking: A:H.80 SAM.2: 23 residues within 4Å: Chain B: A.27, T.28, M.29, G.30, N.31, G.32, H.33, D.34, D.52, I.53, Q.54, S.79, H.80, N.101, L.102, G.103, Y.104, L.105, P.106, T.113, T.114 Chain C: U.7, U.8 13 PLIP interactions: 13 interactions with chain B Hydrogen bonds: B:T.28, B:G.30, B:N.31, B:G.32, B:H.33, B:D.34, B:D.34, B:I.53, B:Q.54, B:S.79, B:H.80 Salt bridges: B:H.33 pi-Stacking: B:H.80

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cho, G. et al., Identification of a novel 5-aminomethyl-2-thiouridine methyltransferase in tRNA modification. Nucleic Acids Res. (2023)

Release Date

2023-01-25

Peptides

Putative rRNA methylase YtqB: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
C

Putative rRNA methylase YtqB

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