3H51 | pdb_00003h51

Crystal structure of Putative calcium/calmodulin dependent protein kinase II association domain (NP_636218.1) from XANTHOMONAS CAMPESTRIS at 1.70 A resolution

• PDB DOI: https://doi.org/10.2210/pdb3H51/pdb

• Classification: PROTEIN BINDING
• Organism(s): Xanthomonas campestris pv. campestris
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2009-04-21 Released: 2009-05-05 
• Deposition Author(s): Joint Center for Structural Genomics (JCSG)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free: 
  0.215 (Depositor), 0.219 (DCC) 
• R-Value Work: 
  0.179 (Depositor), 0.183 (DCC) 
• R-Value Observed: 
  0.180 (Depositor) 

Literature

Crystal structure of Putative calcium/calmodulin dependent protein kinase II association domain (NP_636218.1) from XANTHOMONAS CAMPESTRIS at 1.70 A resolution

Joint Center for Structural Genomics (JCSG)

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Homo 2-mer - A2 

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

Biological Assembly Evidence: gel filtration

Macromolecule Content 

• Total Structure Weight: 34.92 kDa 
• Atom Count: 2,611 
• Modeled Residue Count: 282 
• Deposited Residue Count: 312 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Putative calcium/calmodulin dependent protein kinase II association domain	A, B	156	Xanthomonas campestris pv. campestris	Mutation(s): 0  Gene Names: NP_636218.1, XCC0827
UniProt
Find proteins for Q8PCA7 (Xanthomonas campestris pv. campestris (strain ATCC 33913 / DSM 3586 / NCPPB 528 / LMG 568 / P 25)) Explore Q8PCA7  Go to UniProtKB:  Q8PCA7

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
PG4	G [auth B]	TETRAETHYLENE GLYCOL C8 H18 O5 UWHCKJMYHZGTIT-UHFFFAOYSA-N
PEG	E [auth B], F [auth B]	DI(HYDROXYETHYL)ETHER C4 H10 O3 MTHSVFCYNBDYFN-UHFFFAOYSA-N
UNL	C [auth A], D [auth B]	Unknown ligand MTHSVFCYNBDYFN-UHFFFAOYSA-N

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE	A, B	L-PEPTIDE LINKING	C5 H11 N O2 Se		MET

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.70 Å
• R-Value Free:  0.215 (Depositor), 0.219 (DCC) 
• R-Value Work:  0.179 (Depositor), 0.183 (DCC) 
• R-Value Observed: 0.180 (Depositor) 

Diffraction Data: https://doi.org/10.18430/M33H51

Space Group: P 1 2₁ 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 38.832	α = 90
b = 80.55	β = 95.59
c = 51.431	γ = 90

Software Package:

Software Name	Purpose
REFMAC	refinement
PHENIX	refinement
SHELX	phasing
MolProbity	model building
SCALA	data scaling
PDB_EXTRACT	data extraction
MOSFLM	data reduction
autoSHARP	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2009-05-05 
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Revision History  

• Version 1.0: 2009-05-05
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Advisory, Version format compliance
• Version 1.2: 2017-10-25
  Changes: Author supporting evidence, Refinement description
• Version 1.3: 2019-07-24
  Changes: Data collection, Derived calculations, Refinement description
• Version 1.4: 2023-02-01
  Changes: Database references, Derived calculations
• Version 1.5: 2024-11-27
  Changes: Data collection, Refinement description, Structure summary