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

Crystal structure of the human KLHL2 Kelch domain in complex with a WNK4 peptide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.56 Å

Oligo State

hetero-1-1-mer

Ligands

3 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.1: 7 residues within 4Å: Chain A: R.52, A.66, G.68, V.76, T.78, D.80 Ligands: EDO.3 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.52, A:T.78, A:T.78 EDO.3: 7 residues within 4Å: Chain A: P.49, S.50, R.52, T.78, D.80, S.91 Ligands: EDO.1 4 PLIP interactions: 4 interactions with chain A Water bridges: A:P.49, A:S.50, A:D.80, A:S.91 EDO.6: 6 residues within 4Å: Chain A: L.74, R.75, R.98, D.118, G.119 Chain B: E.1 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.75, A:R.75

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

SO4.2: 2 residues within 4Å: Chain A: R.77, R.98 4 PLIP interactions: 4 interactions with chain A Water bridges: A:R.98, A:R.98 Salt bridges: A:R.77, A:R.98 SO4.5: 3 residues within 4Å: Chain A: S.50, R.52, N.71 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.50, A:N.71 Salt bridges: A:R.52

1 x 12P: DODECAETHYLENE GLYCOL(Non-covalent)

12P.4: 8 residues within 4Å: Chain A: N.204, L.206, D.226, R.233, V.235, Y.272, P.274, D.277 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.204, A:R.233, A:R.233

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schumacher, F. et al., Structural and Biochemical Characterisation of the Klhl3-Wnk Kinase Interaction Important in Blood Pressure Regulation. Biochem.J. (2014)

Release Date

2014-01-08

Peptides

KELCH-LIKE PROTEIN 2: A
SERINE/THREONINE-PROTEIN KINASE WNK4: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

KELCH-LIKE PROTEIN 2

SERINE/THREONINE-PROTEIN KINASE WNK4

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