Structure of PDB 4z63 Chain A

Receptor sequence
>4z63A (length=610) Species: 3702 (Arabidopsis thaliana) [Search protein sequence]
RCHPHDLEALRDFIAHLEPKPDGWINSSSSTDCCNWTGITCNSNNTGRVI
RLELGNKKLSGKLSESLGKLDEIRVLNLSRNFIKDSIPLSIFNLKNLQTL
DLSSNDLSGGIPTSINLPALQSFDLSSNKFNGSLPSHICHNSTQIRVVKL
AVNYFAGNFTSGFGKCVLLEHLCLGMNDLTGNIPEDLFHLKRLNLLGIQE
NRLSGSLSREIRNLSSLVRLDVSWNLFSGEIPDVFDELPQLKFFLGQTNG
FIGGIPKSLANSPSLNLLNLRNNSLSGRLMLNCTAMIALNSLDLGTNRFN
GRLPENLPDCKRLKNVNLARNTFHGQVPESFKNFESLSYFSLSNSSLANI
SSALGILQHCKNLTTLVLTLNFHGEALPDDSSLHFEKLKVLVVANCRLTG
SMPRWLSSSNELQLLDLSWNRLTGAIPSWIGDFKALFYLDLSNNSFTGEI
PKSLTKLESLTSRNISVNEPSPDFPFFMKRNESARALQYNQIFGFPPTIE
LGHNNLSGPIWEEFGNLKKLHVFDLKWNALSGSIPSSLSGMTSLEALDLS
NNRLSGSIPVSLQQLSFLSKFSVAYNNLSGVIPSGGQFQTFPNSSFESNH
LCGEHRFPCS
3D structure
PDB4z63 Allosteric receptor activation by the plant peptide hormone phytosulfokine
ChainA
Resolution2.514 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.7.11.1: non-specific serine/threonine protein kinase.
4.6.1.2: guanylate cyclase.
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 R300 G324 T325 N346 A348 S370 S372 T398 V421 N424 D445 S447 W448 F506 K508 R271 G295 T296 N317 A319 S341 S343 T369 V392 N395 D416 S418 W419 F477 K479
External links
PDB RCSB:4z63, PDBe:4z63, PDBj:4z63
PDBsum4z63
PubMed26308901
UniProtQ9ZVR7|PSKR1_ARATH Phytosulfokine receptor 1 (Gene Name=PSKR1)

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