SMTL ID : 6qtw.1

Crystal structure of an Arabidopsis WD40 domain in complex with a blue light photoreceptor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.39 Å

Oligo State

hetero-1-1-mer

Ligands

2 x MLI: MALONATE ION(Non-functional Binders)

MLI.1: 2 residues within 4Å: Chain A: H.283, R.284 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:R.284 Hydrogen bonds: A:H.283, A:R.284 Water bridges: A:R.284 MLI.2: 3 residues within 4Å: Chain A: 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:I.69, A:R.108 Salt bridges: A:R.108

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 11 residues within 4Å: Chain A: S.30, S.79, C.80, W.122, S.123, C.164, C.165, S.208, Y.209, F.250 Chain B: Q.4 5 PLIP interactions: 4 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:W.122, A:S.123, B:Q.4 Water bridges: A:S.30, A:S.79 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, A:V.232 Water bridges: A:N.169, A:N.215

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
Cryptochrome-1: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

E3 ubiquitin-protein ligase COP1

Cryptochrome-1

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