7UVD

Sco GlgEI-V279S in complex with cyclohexyl carbasugar

• PDB DOI: https://doi.org/10.2210/pdb7UVD/pdb

• Classification: TRANSFERASE
• Organism(s): Streptomyces coelicolor A3(2)
• Expression System: Escherichia coli
• Mutation(s): Yes 


• Deposited: 2022-04-30 Released: 2023-05-10 
• Deposition Author(s): Jayasinghe, T.D., Ronning, D.R.
• Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.73 Å
• R-Value Free: 0.259 
• R-Value Work: 0.190 
• R-Value Observed: 0.193 

Literature

Sco GlgEI-V279S in complex with cyclohexyl carbasugar

Jayasinghe, T.D., Ronning, D.R.

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: SAXS

Macromolecule Content

• Total Structure Weight: 153.84 kDa 
• Atom Count: 10,670 
• Modelled Residue Count: 1,298 
• Deposited Residue Count: 1,366 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Alpha-1,4-glucan:maltose-1-phosphate maltosyltransferase 1	A [auth B], B [auth A]	683	Streptomyces coelicolor A3(2)	Mutation(s): 1  Gene Names: glgE1, pep1, pep1A, pep1I, SCO5443, SC6A11.19c EC: 2.4.99.16
UniProt
Find proteins for Q9L1K2 (Streptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145)) Explore Q9L1K2  Go to UniProtKB:  Q9L1K2

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
RT6 (Subject of Investigation/LOI)	D [auth B], E [auth A]	(1R,4S,5S,6R)-4-(cyclohexylamino)-5,6-dihydroxy-2-(hydroxymethyl)cyclohex-2-en-1-yl alpha-D-glucopyranoside C19 H33 N O9 YAIDDCWZVAZCDT-DXAFFUQDSA-N
PEG	C [auth B], F [auth A]	DI(HYDROXYETHYL)ETHER C4 H10 O3 MTHSVFCYNBDYFN-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.73 Å
• R-Value Free: 0.259 
• R-Value Work: 0.190 
• R-Value Observed: 0.193 
• Space Group: P 4₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 112.438	α = 90
b = 112.438	β = 90
c = 310.411	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
PDB_EXTRACT	data extraction
HKL-2000	data reduction
SCALA	data scaling
PHASER	phasing

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-05-10 
Deposition Author(s): Jayasinghe, T.D., Ronning, D.R.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	R01AI105084

Revision History  

• Version 1.0: 2023-05-10
  Type: Initial release
  
• Version 1.1: 2023-10-25
  Changes: Data collection, Refinement description