SMTL ID : 4ycp.1

E. coli dihydrouridine synthase C (DusC) in complex with tRNATrp

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.55 Å

Oligo State

monomer

Ligands

1 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.1: 21 residues within 4Å: Chain A: A.12, P.13, M.14, E.15, V.17, F.39, Q.74, N.101, K.145, H.174, R.176, Y.182, N.206, G.207, E.208, I.229, G.230, R.231, Y.285 Chain B: U.16, U.17 21 PLIP interactions: 21 interactions with chain A Hydrophobic interactions: A:M.14, A:V.17, A:R.231 Hydrogen bonds: A:P.13, A:E.15, A:F.39, A:Q.74, A:Q.74, A:N.101, A:K.145, A:K.145, A:R.176, A:N.206, A:E.208, A:G.230, A:R.231 Water bridges: A:G.207, A:I.209, A:G.232, A:G.232 Salt bridges: A:R.231

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 3 residues within 4Å: Chain A: R.287, F.297, R.301 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.287, A:R.301 SO4.3: 6 residues within 4Å: Chain A: R.249, M.250, P.251, W.252, Y.290, E.292 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:W.252, A:E.292 Salt bridges: A:R.249

1 x MG: MAGNESIUM ION(Non-functional Binders)

MG.4: 2 residues within 4Å: Chain B: U.17, G.19 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Byrne, R.T. et al., Major reorientation of tRNA substrates defines specificity of dihydrouridine synthases. Proc.Natl.Acad.Sci.USA (2015)

Release Date

2015-04-22

Peptides

tRNA-dihydrouridine synthase C: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

tRNA-dihydrouridine synthase C

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