Structure of PDB 6qtr Chain A

Receptor sequence
>6qtrA (length=307) Species: 3702 (Arabidopsis thaliana) [Search protein sequence]
AMTFTRYSRLRVIAEIRNIVSSIEFDRDDELFATAGVSRCIKVFDFSSVV
NEQCPIVEMSTRSKLSCLSWNKHEKNHIASSDYEGIVTVWDVTTRQSLME
YEEHEKRAWSVDFSRTEPSMLVSGSDDCKVKVWCTRQEASVINIDMKANI
CCVKYNPGSSNYIAVGSADHHIHYYDLRNISQPLHVFSGHKKAVSYVKFL
SNNELASASTDSTLRLWDVKDNLPVRTFRGHTNEKNFVGLTVNSEYLACG
SETNEVYVYHKEITRPVTSHRFGAGSYFISAVCWKSDSPTMLTANSQGTI
KVLVLAA
3D structure
PDB6qtr Plant photoreceptors and their signaling components compete for COP1 binding via VP peptide motifs.
ChainA
Resolution1.37 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.3.2.27: RING-type E3 ubiquitin transferase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 peptide A S375 S424 Y441 W467 K505 A506 C509 A526 A551 T568 K593 N594 F595 S21 S66 Y83 W109 K147 A148 C151 A168 A193 T210 K235 N236 F237
Gene Ontology
Molecular Function
GO:0061630 ubiquitin protein ligase activity

View graph for
Molecular Function
External links
PDB RCSB:6qtr, PDBe:6qtr, PDBj:6qtr
PDBsum6qtr
PubMed31304983
UniProtP43254|COP1_ARATH E3 ubiquitin-protein ligase COP1 (Gene Name=COP1)

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