4HQ1

Crystal structure of an LRR protein with two solenoids

• PDB DOI: https://doi.org/10.2210/pdb4HQ1/pdb

• Classification: TRANSFERASE
• Organism(s): Arabidopsis thaliana
• Expression System: Spodoptera frugiperda
• Mutation(s): No 


• Deposited: 2012-10-25 Released: 2013-05-29 
• Deposition Author(s): Chai, J., Liu, P., Hu, Z., Zhou, B., Liu, S.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.55 Å
• R-Value Free: 
  0.190 (Depositor), 0.183 (DCC) 
• R-Value Work: 
  0.169 (Depositor), 0.163 (DCC) 
• R-Value Observed: 
  0.170 (Depositor) 

Literature

Crystal structure of an LRR protein with two solenoids

Liu, P., Hu, Z., Zhou, B., Liu, S., Chai, J.

(2013) Cell Res 23: 303-305

• PubMed: 23147790 
• DOI: https://doi.org/10.1038/cr.2012.159
• Primary Citation of Related Structures:  
  4HQ1

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 52.51 kDa 
• Atom Count: 3,968 
• Modelled Residue Count: 424 
• Deposited Residue Count: 475 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Probable receptor protein kinase TMK1	A	475	Arabidopsis thaliana	Mutation(s): 0  Gene Names: TMK1, At1g66150, F15E12.4 EC: 2.7.11.1
UniProt
Find proteins for P43298 (Arabidopsis thaliana) Explore P43298  Go to UniProtKB:  P43298
Glycosylation
Glycosylation Sites: 2

Oligosaccharides

Help

Entity ID: 2
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose	B	5		N-Glycosylation
Glycosylation Resources
GlyTouCan:  G42466VF GlyCosmos:  G42466VF GlyGen:  G42466VF

Entity ID: 3
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	C	2		N-Glycosylation
Glycosylation Resources
GlyTouCan:  G42666HT GlyCosmos:  G42666HT GlyGen:  G42666HT

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.55 Å
• R-Value Free:  0.190 (Depositor), 0.183 (DCC) 
• R-Value Work:  0.169 (Depositor), 0.163 (DCC) 
• R-Value Observed: 0.170 (Depositor) 

Space Group: P 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 43.192	α = 98.85
b = 50.511	β = 108.74
c = 61.842	γ = 108.1

Software Package:

Software Name	Purpose
HKL-2000	data collection
PHASES	phasing
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2013-05-29 
Deposition Author(s): Chai, J., Liu, P., Hu, Z., Zhou, B., Liu, S.

Revision History  

• Version 1.0: 2013-05-29
  Type: Initial release
  
• Version 2.0: 2020-07-29
  Type: Remediation
  Reason: Carbohydrate remediation
  Changes: Atomic model, Data collection, Database references, Derived calculations, Structure summary
• Version 2.1: 2024-10-30
  Changes: Data collection, Database references, Structure summary