SMTL ID : 3akk.1 (1 other biounit)

Crystal structure of A Helicobacter pylori proinflammatory kinase CtkA

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: N.160, D.179 Ligands: ADP.2 3 PLIP interactions: 1 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.179, H2O.1, H2O.1 MG.3: 4 residues within 4Å: Chain B: H.157, N.160, D.179 Ligands: ADP.4 2 PLIP interactions: 1 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.179, H2O.4

2 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.2: 18 residues within 4Å: Chain A: F.17, G.18, G.19, A.20, N.21, K.24, M.35, K.37, Q.72, K.88, D.89, F.90, T.91, L.97, N.160, F.178, D.179 Ligands: MG.1 17 PLIP interactions: 17 interactions with chain A Hydrogen bonds: A:G.18, A:A.20, A:N.21, A:N.21, A:Q.72, A:F.90, A:D.179 Water bridges: A:G.19, A:K.37, A:D.99, A:N.160, A:D.179 Salt bridges: A:K.24, A:K.24, A:K.37, A:K.37 pi-Stacking: A:F.90 ADP.4: 19 residues within 4Å: Chain B: F.17, G.18, G.19, A.20, N.21, G.22, K.24, M.35, K.37, Q.72, K.88, D.89, F.90, T.91, L.97, N.160, F.178, D.179 Ligands: MG.3 14 PLIP interactions: 14 interactions with chain B Hydrogen bonds: B:G.18, B:A.20, B:N.21, B:N.21, B:Q.72, B:F.90, B:D.179 Water bridges: B:K.37, B:D.179 Salt bridges: B:K.24, B:K.24, B:K.37, B:K.37 pi-Stacking: B:F.90

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kim, D.J. et al., Helicobacter pylori proinflammatory protein up-regulates NF-kappaB as a cell-translocating Ser/Thr kinase. Proc.Natl.Acad.Sci.USA (2010)

Release Date

2010-12-01

Peptides

CtkA: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

CtkA

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