4JBZ

Structure of Mcm10 coiled-coil region

• PDB DOI: https://doi.org/10.2210/pdb4JBZ/pdb

• Classification: REPLICATION
• Organism(s): Escherichia coli MS 21-1, Xenopus laevis
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2013-02-20 Released: 2013-12-11 
• Deposition Author(s): Du, W., Adhikary, S., Eichman, B.F.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.205 
• R-Value Work: 0.164 
• R-Value Observed: 0.166 

Biological Assembly 1  

Global Symmetry: Cyclic - C3  (Explore in 3D)
Global Stoichiometry: Homo 3-mer - A3 

Biological assembly 1 generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 133.42 kDa 
• Atom Count: 9,380 
• Modelled Residue Count: 1,201 
• Deposited Residue Count: 1,209 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
MALTOSE-BINDING PERIPLASMIC PROTEIN FUSED WITH XENOPUS LAEVIS MCM10 COILED-COIL REGION	A, B, C	403	Escherichia coli MS 21-1, Xenopus laevis This entity is chimeric	Mutation(s): 7  Gene Names: HMPREF9530_03068, Mcm10
UniProt
Find proteins for P0AEX9 (Escherichia coli (strain K12)) Explore P0AEX9  Go to UniProtKB:  P0AEX9
Find proteins for Q5EAW4 (Xenopus laevis) Explore Q5EAW4  Go to UniProtKB:  Q5EAW4
UniProt Groups	P0AEX9Q5EAW4

Oligosaccharides

Help

Entity ID: 2
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose	D, E, F	2		N/A
Glycosylation Resources
GlyTouCan:  G07411ON GlyCosmos:  G07411ON

Biologically Interesting Molecules (External Reference) 1 Unique

Entity ID: 2
ID	Chains	Name	Type/Class	2D Diagram	3D Interactions
PRD_900001	D, E, F	alpha-maltose	Oligosaccharide / Nutrient

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.40 Å
• R-Value Free: 0.205 
• R-Value Work: 0.164 
• R-Value Observed: 0.166 
• Space Group: C 1 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 187.377	α = 90
b = 116.618	β = 103.48
c = 73.395	γ = 90

Software Package:

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

Structure Validation

Entry History 

Deposition Data

• Released Date: 2013-12-11 
Deposition Author(s): Du, W., Adhikary, S., Eichman, B.F.

Revision History  

• Version 1.0: 2013-12-11
  Type: Initial release
  
• Version 1.1: 2014-01-01
  Changes: Other
• Version 1.2: 2017-08-09
  Changes: Refinement description, Source and taxonomy
• Version 2.0: 2020-07-29
  Type: Remediation
  Reason: Carbohydrate remediation
  Changes: Atomic model, Data collection, Database references, Derived calculations, Non-polymer description, Structure summary
• Version 2.1: 2023-09-20
  Changes: Data collection, Database references, Refinement description, Structure summary