4EDQ

MBP-fusion protein of myosin-binding protein c residues 149-269

• PDB DOI: https://doi.org/10.2210/pdb4EDQ/pdb

• Classification: TRANSPORT PROTEIN/CONTRACTILE PROTEIN
• Organism(s): Escherichia coli K-12, Mus musculus
• Expression System: Escherichia coli BL21
• Mutation(s): No 


• Deposited: 2012-03-27 Released: 2013-03-20 
• Deposition Author(s): Rebowski, G., Boczkowska, M., Dominguez, R.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.64 Å
• R-Value Free: 0.214 
• R-Value Work: 0.172 
• R-Value Observed: 0.173 

Literature

MBP-fusion protein of myosin-binding protein c residues 149-269

Rebowski, G., Boczkowska, M., Dominguez, R.

To be published.

Biological Assembly 1  

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

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

Biological Assembly 2  

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

Biological assembly 2 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 108.63 kDa 
• Atom Count: 8,772 
• Modelled Residue Count: 958 
• Deposited Residue Count: 984 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Maltose-binding periplasmic protein,Myosin-binding protein C, cardiac-type chimeric protein	A, B	492	Escherichia coli K-12, Mus musculus This entity is chimeric	Mutation(s): 0  Gene Names: malE, b4034, JW3994
UniProt & NIH Common Fund Data Resources
Find proteins for O70468 (Mus musculus) Explore O70468  Go to UniProtKB:  O70468
IMPC:  MGI:102844
Find proteins for P0AEX9 (Escherichia coli (strain K12)) Explore P0AEX9  Go to UniProtKB:  P0AEX9
UniProt Groups	P0AEX9O70468

Oligosaccharides

Help

Entity ID: 2
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose	C, D	3		N/A
Glycosylation Resources
GlyTouCan:  G96370VA GlyCosmos:  G96370VA GlyGen:  G96370VA

Biologically Interesting Molecules (External Reference) 1 Unique

Entity ID: 2
ID	Chains	Name	Type/Class	2D Diagram	3D Interactions
PRD_900009	C, D	alpha-maltotriose	Oligosaccharide / Nutrient

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.64 Å
• R-Value Free: 0.214 
• R-Value Work: 0.172 
• R-Value Observed: 0.173 
• Space Group: P 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 53.993	α = 85.73
b = 60.7	β = 79.2
c = 73.314	γ = 89.98

Software Package:

Software Name	Purpose
JDirector	data collection
PHENIX	model building
PHENIX	refinement
XDS	data reduction
XSCALE	data scaling
PHENIX	phasing

Structure Validation

Entry History 

Deposition Data

• Released Date: 2013-03-20 
Deposition Author(s): Rebowski, G., Boczkowska, M., Dominguez, R.

Revision History  

• Version 1.0: 2013-03-20
  Type: Initial release
  
• Version 1.1: 2017-07-26
  Changes: Data collection, Source and taxonomy
• Version 2.0: 2020-07-29
  Type: Remediation
  Reason: Carbohydrate remediation
  Changes: Advisory, Atomic model, Data collection, Database references, Derived calculations, Non-polymer description, Structure summary
• Version 2.1: 2023-09-13
  Changes: Data collection, Database references, Refinement description, Structure summary