Structure of PDB 5a51 Chain B

Receptor sequence
>5a51B (length=165) Species: 3702 (Arabidopsis thaliana) [Search protein sequence]
MDDLLGLLRIRIKRGVNLAVRDISSSDPYVVVKMGKQKLKTRVINKDVNP
EWNEDLTLSVTDSNLTVLLTVYDHDMFSKDDKMGDAEFEIKPYIEALRMQ
LDGLPSGTIVTTVKPSRRNCLAEESRVTWVDGKLVQDLVLRLRHVECGEV
EAQLQWIDLPGSKGL
3D structure
PDB5a51 Calcium-Dependent Oligomerization of Car Proteins at Cell Membrane Modulates Aba Signaling.
ChainB
Resolution1.602 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
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 CA B D51 D56 D102 H103 D104 D22 D27 D73 H74 D75
BS02 CA B R50 D51 D102 D104 D110 R21 D22 D73 D75 D81
BS03 SEP B K69 Y101 K108 D109 K40 Y72 K79 D80
Gene Ontology
Molecular Function
GO:0005096 GTPase activator activity
GO:0005509 calcium ion binding
GO:0005515 protein binding
GO:0005543 phospholipid binding
GO:0008289 lipid binding
GO:0042803 protein homodimerization activity
GO:0046872 metal ion binding
Biological Process
GO:0006952 defense response
GO:0009651 response to salt stress
GO:0009738 abscisic acid-activated signaling pathway
GO:0009789 positive regulation of abscisic acid-activated signaling pathway
GO:1900426 positive regulation of defense response to bacterium
GO:1901002 positive regulation of response to salt stress
Cellular Component
GO:0005634 nucleus
GO:0005737 cytoplasm
GO:0005829 cytosol
GO:0005886 plasma membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:5a51, PDBe:5a51, PDBj:5a51
PDBsum5a51
PubMed26719420
UniProtQ9LVH4|CAR4_ARATH Protein C2-DOMAIN ABA-RELATED 4 (Gene Name=CAR4)

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