6L0Z

The crystal structure of Salmonella enterica sugar-binding protein MalE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.60 Å
  • R-Value Free: 0.180 
  • R-Value Work: 0.157 
  • R-Value Observed: 0.158 

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Ligand Structure Quality Assessment 


This is version 2.1 of the entry. See complete history


Literature

The crystal structure of Salmonella enterica sugar-binding protein MalE

Wang, L.Chen, Y.Liu, W.Lan, J.Shang, F.Xu, Y.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Maltodextrin-binding protein370Salmonella entericaMutation(s): 0 
Gene Names: malEAL463_06150EDJ01_24875
UniProt
Find proteins for P19576 (Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720))
Explore P19576 
Go to UniProtKB:  P19576
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP19576
Sequence Annotations
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  • Reference Sequence
Oligosaccharides

Help

Entity ID: 2
MoleculeChains Length2D Diagram Glycosylation3D Interactions
alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose
B
2N/A
Glycosylation Resources
GlyTouCan:  G07411ON
GlyCosmos:  G07411ON
Small Molecules
Ligands 6 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
ASO
Query on ASO

Download Ideal Coordinates CCD File 
K [auth A],
L [auth A],
M [auth A]
1,5-anhydro-D-glucitol
C6 H12 O5
MPCAJMNYNOGXPB-SLPGGIOYSA-N
TRS
Query on TRS

Download Ideal Coordinates CCD File 
N [auth A],
O [auth A]
2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
C4 H12 N O3
LENZDBCJOHFCAS-UHFFFAOYSA-O
MPD
Query on MPD

Download Ideal Coordinates CCD File 
C [auth A](4S)-2-METHYL-2,4-PENTANEDIOL
C6 H14 O2
SVTBMSDMJJWYQN-YFKPBYRVSA-N
GOL
Query on GOL

Download Ideal Coordinates CCD File 
P [auth A],
Q [auth A]
GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
2ME
Query on 2ME

Download Ideal Coordinates CCD File 
D [auth A],
E [auth A],
F [auth A],
G [auth A]
METHOXYETHANE
C3 H8 O
XOBKSJJDNFUZPF-UHFFFAOYSA-N
MG
Query on MG

Download Ideal Coordinates CCD File 
H [auth A],
I [auth A],
J [auth A]
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Biologically Interesting Molecules (External Reference) 1 Unique
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.60 Å
  • R-Value Free: 0.180 
  • R-Value Work: 0.157 
  • R-Value Observed: 0.158 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 87.714α = 90
b = 89.692β = 114.766
c = 64.066γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
HKL-2000data reduction
HKL-2000data scaling
PHENIXphasing

Structure Validation

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Ligand Structure Quality Assessment 


Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Natural Science Foundation of ChinaChina31200556
National Natural Science Foundation of ChinaChina21272031

Revision History  (Full details and data files)

  • Version 1.0: 2019-10-16
    Type: Initial release
  • Version 2.0: 2020-07-29
    Type: Remediation
    Reason: Carbohydrate remediation
    Changes: Advisory, Atomic model, Data collection, Derived calculations, Non-polymer description, Structure summary
  • Version 2.1: 2024-03-27
    Changes: Data collection, Database references, Structure summary