SMTL ID : 4qnv.1 (1 other biounit)

Crystal structure of Cx-SAM bound CmoB from E. coli in P6122

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.64 Å

Oligo State

monomer

Ligands

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 6 residues within 4Å: Chain A: I.181, R.202, S.204, E.207, H.208, Q.211 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.202, A:H.208

1 x GEK: (2S)-4-[{[(2S,3S,4R,5R)-5-(6-AMINO-9H-PURIN-9-YL)-3,4-DIHYDROXYTETRAHYDROFURAN-2-YL]METHYL}(CARBOXYLATOMETHYL)SULFONIO]-2-AMMONIOBUTANOATE(Non-covalent)

GEK.2: 20 residues within 4Å: Chain A: K.91, W.105, K.110, V.129, G.130, G.132, H.136, D.152, P.153, T.154, F.157, G.180, I.181, E.182, M.196, G.197, V.198, Y.200, R.202, R.315 15 PLIP interactions: 15 interactions with chain A Hydrogen bonds: A:G.130, A:G.132, A:T.154, A:T.154, A:I.181, A:E.182, A:M.196, A:G.197, A:Y.200 Salt bridges: A:K.91, A:K.91, A:K.110, A:K.110, A:H.136, A:R.315

Links

RCSB   PDBe   PDBj   PDBsum   CATH   PLIP

Citation

Kim, J. et al., Determinants of the CmoB carboxymethyl transferase utilized for selective tRNA wobble modification. Nucleic Acids Res. (2015)

Release Date

2014-09-17

Peptides

tRNA (mo5U34)-methyltransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

tRNA (mo5U34)-methyltransferase

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