4XR6

Tailspike protein double mutant D339A/E372Q of E. coli bacteriophage HK620 in complex with hexasaccharide


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.78 Å
  • R-Value Free: 0.185 
  • R-Value Work: 0.139 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Enthalpic cost of water removal from a hydrophobic glucose binding cavity on HK620 tailspike protein.

Gohlke, U.Broeker, N.K.Kunstmann, S.Santer, M.Heinemann, U.Lipowski, R.Seckler, R.Barbirz, S.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Tail spike protein
A
597Salmonella phage HK620Gene Names: 9
Find proteins for Q9AYY6 (Salmonella phage HK620)
Go to UniProtKB:  Q9AYY6
Small Molecules
Ligands 8 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
NA
Query on NA

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Download CCD File 
A
SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
 Ligand Interaction
RAM
Query on RAM

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Download CCD File 
A
ALPHA-L-RHAMNOSE
C6 H12 O5
SHZGCJCMOBCMKK-HGVZOGFYSA-N
 Ligand Interaction
FMT
Query on FMT

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Download CCD File 
A
FORMIC ACID
C H2 O2
BDAGIHXWWSANSR-UHFFFAOYSA-N
 Ligand Interaction
GLC
Query on GLC

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Download CCD File 
A
ALPHA-D-GLUCOSE
C6 H12 O6
WQZGKKKJIJFFOK-DVKNGEFBSA-N
 Ligand Interaction
NDG
Query on NDG

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A
2-(ACETYLAMINO)-2-DEOXY-A-D-GLUCOPYRANOSE
C8 H15 N O6
OVRNDRQMDRJTHS-PVFLNQBWSA-N
 Ligand Interaction
NAG
Query on NAG

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Download CCD File 
A
N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
 Ligand Interaction
GLA
Query on GLA

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Download CCD File 
A
ALPHA D-GALACTOSE
C6 H12 O6
WQZGKKKJIJFFOK-PHYPRBDBSA-N
 Ligand Interaction
TRS
Query on TRS

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Download CCD File 
A
2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL
TRIS BUFFER
C4 H12 N O3
LENZDBCJOHFCAS-UHFFFAOYSA-O
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.78 Å
  • R-Value Free: 0.185 
  • R-Value Work: 0.139 
  • Space Group: P 3 2 1
Unit Cell:
Length (Å)Angle (°)
a = 74.404α = 90.00
b = 74.404β = 90.00
c = 174.180γ = 120.00
Software Package:
Software NamePurpose
Cootmodel building
Aimlessdata scaling
ARPmodel building
PDB_EXTRACTdata extraction
REFMACrefinement
XDSdata reduction
REFMACphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationCountryGrant Number
German Research FoundationGermanyBA 4046/1-1

Revision History 

  • Version 1.0: 2016-01-27
    Type: Initial release
  • Version 1.1: 2017-09-06
    Type: Author supporting evidence, Data collection, Derived calculations