Structure of PDB 5ixt Chain A

Receptor sequence
>5ixtA (length=595) Species: 3702 (Arabidopsis thaliana) [Search protein sequence]
MGSLNQDATILRQAKLGLSDPAQSLSSWSDVTPCKWLGVSCDATSNVVSV
DLSSFMLVGPFPSILCHLPSLHSLSLYNNSINGSLSADDFDTCHNLISLD
LSENLLVGSIPKSLPFNLPNLKFLEISGNNLSDTIPSSFGEFRKLESLNL
AGNFLSGTIPASLGNVTTLKELKLAYNLFSPSQIPSQLGNLTELQVLWLA
GCNLVGPIPPSLSRLTSLVNLDLTFNQLTGSIPSWITQLKTVEQIELFNN
SFSGELPESMGNMTTLKRFDASMNKLTGKIPDNLNLLNLESLNLFENMLE
GPLPESITRSKTLSELKLFNNRLTGVLPSQLGANSPLQYVDLSYNRFSGE
IPANVCGEGKLEYLILIDNSFSGEISNNLGKCKSLTRVRLSNNKLSGQIP
HGFWGLPRLSLLELSDNSFTGSIPKTIIGAKNLSNLRISKNRFSGSIPNE
IGSLNGIIEISGAENDFSGEIPESLVKLKQLSRLDLSKNQLSGEIPRELR
GWKNLNELNLANNHLSGEIPKEVGILPVLNYLDLSSNQFSGEIPLELQNL
KLNVLNLSYNHLSGKIPPLYANKIYAHDFIGNPGLCVDLDGLCRK
3D structure
PDB5ixt Mechanistic insight into a peptide hormone signaling complex mediating floral organ abscission.
ChainA
Resolution1.94 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.7.10.1: receptor protein-tyrosine kinase.
2.7.11.1: non-specific serine/threonine protein kinase.
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 Y196 W218 D242 Q264 E266 F268 R288 D290 N313 F315 K337 F339 D361 Y364 Y383 I385 R407 R409 Y176 W198 D222 Q244 E246 F248 R268 D270 N293 F295 K317 F319 D341 Y344 Y363 I365 R387 R389
BS02 MG A R457 S459 S481 R437 S439 S461
External links
PDB RCSB:5ixt, PDBe:5ixt, PDBj:5ixt
PDBsum5ixt
PubMed27058169
UniProtP47735|RLK5_ARATH Receptor-like protein kinase 5 (Gene Name=RLK5)

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