SMTL ID : 4oal.2 (1 other biounit)

Crystal structure of maize cytokinin oxidase/dehydrogenase 4 (ZmCKO4) in complex with phenylurea inhibitor CPPU in alternative spacegroup

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

1 x FAD: FLAVIN-ADENINE DINUCLEOTIDE(Covalent)

FAD.1: 35 residues within 4Å: Chain A: F.40, A.78, R.79, G.80, H.81, G.82, H.83, S.84, Q.88, A.89, G.129, T.152, D.153, Y.154, L.157, S.158, G.160, G.161, T.162, S.164, N.165, G.167, I.168, L.213, G.214, G.217, I.218, I.219, W.366, W.372, Y.470, L.471, A.506, Q.509 Ligands: 245.2 29 PLIP interactions: 29 interactions with chain A Hydrophobic interactions: A:F.40, A:H.83, A:Y.154, A:Y.154, A:L.157, A:W.366, A:W.372 Hydrogen bonds: A:A.78, A:G.80, A:H.81, A:G.82, A:H.83, A:H.83, A:S.84, A:Q.88, A:D.153, A:S.158, A:S.164, A:N.165, A:G.167, A:I.168, A:I.168, A:I.219, A:I.219, A:Q.509 Water bridges: A:S.84, A:S.84, A:S.158 pi-Stacking: A:W.372

1 x 245: 1-(2-chloropyridin-4-yl)-3-phenylurea(Non-covalent)

245.2: 10 residues within 4Å: Chain A: D.153, V.353, W.372, N.374, L.406, L.431, L.435, Y.470, L.471 Ligands: FAD.1 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:V.353, A:V.353, A:W.372, A:L.431, A:L.435, A:L.435, A:Y.470, A:L.471 Hydrogen bonds: A:D.153, A:D.153, A:D.153

5 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.3: 4 residues within 4Å: Chain A: W.235, R.237, F.340, T.342 2 PLIP interactions: 2 interactions with chain A pi-Cation interactions: A:W.235, A:W.235 DMS.4: 3 residues within 4Å: Chain A: H.413, K.414, D.416 No protein-ligand interaction detected (PLIP) DMS.5: 3 residues within 4Å: Chain A: D.126, R.221, R.223 No protein-ligand interaction detected (PLIP) DMS.6: 2 residues within 4Å: Chain A: P.501, R.513 No protein-ligand interaction detected (PLIP) DMS.7: 2 residues within 4Å: Chain A: R.55, W.128 2 PLIP interactions: 2 interactions with chain A pi-Cation interactions: A:W.128, A:W.128

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kopecny, D. et al., Kinetic and structural investigation of the cytokinin oxidase/dehydrogenase active site. Febs J. (2016)

Release Date

2015-04-01

Peptides

Cytokinin dehydrogenase 4: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Cytokinin dehydrogenase 4

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