SMTL ID : 6qtq.1

Crystal structure of an Arabidopsis WD40 domain in complex with photoreceptor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.30 Å

Oligo State

monomer

Ligands

1 x ARG- TYR- ALA- VAL- VAL- PRO: Ultraviolet-B receptor UVR8(Non-covalent)

ARG-TYR-ALA-VAL-VAL-PRO.1: 18 residues within 4Å: Chain A: I.28, S.30, V.46, K.77, Y.96, R.120, W.122, D.139, N.162, C.164, A.181, A.206, S.208, T.223, K.248, N.249, F.250, F.301 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:V.46, A:K.77, A:N.162, A:A.206, A:T.223, A:F.250 Hydrogen bonds: A:K.77, A:Y.96, A:K.248, A:K.248, A:N.249, A:F.250 Water bridges: A:Y.96

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

SO4.2: 4 residues within 4Å: Chain A: G.202, K.204, R.228, T.240 4 PLIP interactions: 4 interactions with chain A Water bridges: A:R.228, A:T.240 Salt bridges: A:K.204, A:R.228 SO4.3: 4 residues within 4Å: Chain A: I.69, V.70, E.71, R.108 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:E.71, A:E.71 Water bridges: A:E.71, A:R.108 Salt bridges: A:R.108

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 7 residues within 4Å: Chain A: N.169, Y.175, Y.187, L.197, N.215, V.232, K.233 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.187 Water bridges: A:N.169, A:Y.175, A:N.216

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lau, K. et al., Plant photoreceptors and their signaling components compete for COP1 binding via VP peptide motifs. Embo J. (2019)

Release Date

2019-07-10

Peptides

E3 ubiquitin-protein ligase COP1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

E3 ubiquitin-protein ligase COP1

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