SMTL ID : 7w93.1

Crystal structure of E.coli pseudouridine kinase PsuK complexed with N1-methyl-pseudouridine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

2 x 8IZ: 5-[(2S,3R,4S,5R)-5-(hydroxymethyl)-3,4-bis(oxidanyl)oxolan-2-yl]-1-methyl-pyrimidine-2,4-dione(Non-covalent)

8IZ.1: 15 residues within 4Å: Chain A: S.12, N.14, D.16, G.40, G.41, V.42, N.45, Y.97, M.114, N.143, V.166, K.170, T.252, D.256 Chain B: S.30 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:S.12, A:N.14, A:D.16, A:G.41, A:V.42, A:N.45, A:N.143, A:N.143 8IZ.3: 15 residues within 4Å: Chain A: S.30 Chain B: S.12, N.14, D.16, G.40, G.41, V.42, N.45, Y.97, M.114, N.143, V.166, K.170, T.252, D.256 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:S.12, B:N.14, B:D.16, B:G.41, B:V.42, B:N.45, B:N.143, B:N.143

2 x K: POTASSIUM ION(Non-covalent)

K.2: 6 residues within 4Å: Chain A: N.250, T.252, A.286, C.289, E.290, Y.291 5 PLIP interactions: 5 interactions with chain A Metal complexes: A:N.250, A:T.252, A:A.286, A:C.289, A:Y.291 K.4: 6 residues within 4Å: Chain B: N.250, T.252, A.286, C.289, E.290, Y.291 5 PLIP interactions: 5 interactions with chain B Metal complexes: B:N.250, B:T.252, B:A.286, B:C.289, B:Y.291

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, X. et al., Structure Characterization of Escherichia coli Pseudouridine Kinase PsuK. Front Microbiol (2022)

Release Date

2022-06-22

Peptides

PfkB domain protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

PfkB domain protein

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