Structure of PDB 5ixq Chain A Binding Site BS02

Receptor Information

>5ixq Chain A (length=595) Species: 3702 (Arabidopsis thaliana) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

MGSLNQDATILRQAKLGLSDPAQSLSSWSDVTPCKWLGVSCDATSNVVSV
DLSSFMLVGPFPSILCHLPSLHSLSLYNNSINGSLSADDFDTCHNLISLD
LSENLLVGSIPKSLPFNLPNLKFLEISGNNLSDTIPSSFGEFRKLESLNL
AGNFLSGTIPASLGNVTTLKELKLAYNLFSPSQIPSQLGNLTELQVLWLA
GCNLVGPIPPSLSRLTSLVNLDLTFNQLTGSIPSWITQLKTVEQIELFNN
SFSGELPESMGNMTTLKRFDASMNKLTGKIPDNLNLLNLESLNLFENMLE
GPLPESITRSKTLSELKLFNNRLTGVLPSQLGANSPLQYVDLSYNRFSGE
IPANVCGEGKLEYLILIDNSFSGEISNNLGKCKSLTRVRLSNNKLSGQIP
HGFWGLPRLSLLELSDNSFTGSIPKTIIGAKNLSNLRISKNRFSGSIPNE
IGSLNGIIEISGAENDFSGEIPESLVKLKQLSRLDLSKNQLSGEIPRELR
GWKNLNELNLANNHLSGEIPKEVGILPVLNYLDLSSNQFSGEIPLELQNL
KLNVLNLSYNHLSGKIPPLYANKIYAHDFIGNPGLCVDLDGLCRK

Ligand information

Ligand ID

InChI

InChI=1S/Mg/q+2

InChIKey

JLVVSXFLKOJNIY-UHFFFAOYSA-N

SMILES

Software	SMILES
ACDLabs 10.04 OpenEye OEToolkits 1.5.0	[Mg+2]
CACTVS 3.341	[Mg++]

Formula

Name

MAGNESIUM ION

PDB chain

5ixq Chain A Residue 715 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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Structure summary

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PDB	5ixq Mechanistic insight into a peptide hormone signaling complex mediating floral organ abscission.
Resolution	1.86 Å
Binding residue (original residue number in PDB)	R457 S459 S481
Binding residue (residue number reindexed from 1)	R437 S439 S461
Annotation score	1

Enzymatic activity

Enzyme Commision number

2.7.10.1: receptor protein-tyrosine kinase.
2.7.11.1: non-specific serine/threonine protein kinase.

External links

PDB	RCSB:5ixq, PDBe:5ixq, PDBj:5ixq
PDBsum	5ixq
PubMed	27058169
UniProt	P47735\|RLK5_ARATH Receptor-like protein kinase 5 (Gene Name=RLK5)

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