5MN0

ABA RECEPTOR FROM CITRUS, CSPYL1

• PDB DOI: https://doi.org/10.2210/pdb5MN0/pdb

• Classification: SIGNALING PROTEIN
• Organism(s): Citrus sinensis, Arabidopsis thaliana
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2016-12-12 Released: 2017-08-02 
• Deposition Author(s): Moreno-Alvero, M., Yunta, C., Gonzalez-Guzman, M., Arbona, V., Granell, A., Martinez-Ripoll, M., Infantes, L., Rodriguez, P.L., Albert, A.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free: 
  0.246 (Depositor), 0.250 (DCC) 
• R-Value Work: 
  0.206 (Depositor), 0.210 (DCC) 
• R-Value Observed: 
  0.208 (Depositor) 

Literature

Structure of Ligand-Bound Intermediates of Crop ABA Receptors Highlights PP2C as Necessary ABA Co-receptor.

Moreno-Alvero, M., Yunta, C., Gonzalez-Guzman, M., Lozano-Juste, J., Benavente, J.L., Arbona, V., Menendez, M., Martinez-Ripoll, M., Infantes, L., Gomez-Cadenas, A., Rodriguez, P.L., Albert, A.

(2017) Mol Plant 10: 1250-1253

• PubMed: 28736053 
• DOI: https://doi.org/10.1016/j.molp.2017.07.004
• Primary Citation of Related Structures:  
  5MMQ, 5MMX, 5MN0, 5MOA, 5MOB

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Organizational Affiliation: 

Instituto de Química Física Rocasolano, Consejo Superior de Investigaciones Científicas, 28006 Madrid, Spain.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 61.06 kDa 
• Atom Count: 3,911 
• Modelled Residue Count: 482 
• Deposited Residue Count: 542 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
CSPYL1	A	209	Citrus sinensis	Mutation(s): 0  Gene Names: CISIN_1g046151mg
UniProt
Find proteins for A0A067E666 (Citrus sinensis) Explore A0A067E666  Go to UniProtKB:  A0A067E666

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Protein phosphatase 2C 16	B	333	Arabidopsis thaliana	Mutation(s): 0  Gene Names: HAB1, P2C-HA, At1g72770, F28P22.4 EC: 3.1.3.16
UniProt
Find proteins for Q9CAJ0 (Arabidopsis thaliana) Explore Q9CAJ0  Go to UniProtKB:  Q9CAJ0

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
A8S	C [auth A]	(2Z,4E)-5-[(1S)-1-hydroxy-2,6,6-trimethyl-4-oxocyclohex-2-en-1-yl]-3-methylpenta-2,4-dienoic acid C15 H20 O4 JLIDBLDQVAYHNE-YKALOCIXSA-N
GOL	D [auth B]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
MN	E [auth B], F [auth B], G [auth B]	MANGANESE (II) ION Mn WAEMQWOKJMHJLA-UHFFFAOYSA-N
CL	H [auth B], I [auth B], J [auth B], K [auth B], L [auth B], M [auth B]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å
• R-Value Free:  0.246 (Depositor), 0.250 (DCC) 
• R-Value Work:  0.206 (Depositor), 0.210 (DCC) 
• R-Value Observed: 0.208 (Depositor) 

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 42.778	α = 90
b = 62.679	β = 90
c = 187.917	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
Aimless	data scaling
SCALA	data scaling
MOLREP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2017-08-02 
Deposition Author(s): Moreno-Alvero, M., Yunta, C., Gonzalez-Guzman, M., Arbona, V., Granell, A., Martinez-Ripoll, M., Infantes, L., Rodriguez, P.L., Albert, A.

Revision History  

• Version 1.0: 2017-08-02
  Type: Initial release
  
• Version 1.1: 2017-09-20
  Changes: Database references
• Version 1.2: 2024-05-08
  Changes: Data collection, Database references, Derived calculations, Structure summary