Structure of PDB 3ppz Chain A

Receptor sequence
>3ppzA (length=267) Species: 3702 (Arabidopsis thaliana) [Search protein sequence]
DGDDMDIPWCDLNIKEKIGAGSFGTVHRAEWHGSDVAVKILMEAERVNEF
LREVAIMKRLRHPNIVLFMGAVTQPPNLSIVTEYLSRGSLYRLLHKSGAR
EQLDERRRLSMAYDVAKGMNYLHNRNPPIVHRDLKSPNLLVDKKYTVKVC
DFGLSRLKASTFLSSKSAAGTPEWMAPEVLRDEPSNEKSDVYSFGVILWE
LATLQQPWGNLNPAQVVAAVGFKCKRLEIPRNLNPQVAAIIEGCWTNEPW
KRPSFATIMDLLRPLIK
3D structure
PDB3ppz Protein kinase domain of CTR1 from Arabidopsis thaliana promotes ethylene receptor cross talk.
ChainA
Resolution2.99 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D676 K678 P680 N681 D694 T714
Catalytic site (residue number reindexed from 1) D133 K135 P137 N138 D151 T171
Enzyme Commision number 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 STU A I557 G558 V565 A576 K578 T625 Y627 L628 G631 R635 P680 L683 C693 D694 I18 G19 V26 A37 K39 T82 Y84 L85 G88 R92 P137 L140 C150 D151
Gene Ontology
Molecular Function
GO:0004672 protein kinase activity
GO:0005524 ATP binding
Biological Process
GO:0006468 protein phosphorylation

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Molecular Function
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Biological Process
External links
PDB RCSB:3ppz, PDBe:3ppz, PDBj:3ppz
PDBsum3ppz
PubMed22155294
UniProtQ05609|CTR1_ARATH Serine/threonine-protein kinase CTR1 (Gene Name=CTR1)

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