3TLK

Crystal structure of holo FepB


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.217 
  • R-Value Work: 0.179 
  • R-Value Observed: 0.180 

Starting Model: experimental
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Ligand Structure Quality Assessment 


This is version 1.1 of the entry. See complete history


Literature

Crystal structure of holo FepB

Li, N.Gu, L.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Ferrienterobactin-binding periplasmic protein
A, B, C
326Escherichia coli K-12Mutation(s): 0 
Gene Names: b0592fepBJW0584
UniProt
Find proteins for P0AEL6 (Escherichia coli (strain K12))
Explore P0AEL6 
Go to UniProtKB:  P0AEL6
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP0AEL6
Sequence Annotations
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  • Reference Sequence
Small Molecules
Ligands 3 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
EB4
Query on EB4

Download Ideal Coordinates CCD File 
E [auth A],
G [auth A],
I [auth B],
M [auth C]
N,N',N''-[(3S,7S,11S)-2,6,10-trioxo-1,5,9-trioxacyclododecane-3,7,11-triyl]tris(2,3-dihydroxybenzamide)
C30 H27 N3 O15
SERBHKJMVBATSJ-BZSNNMDCSA-N
DIO
Query on DIO

Download Ideal Coordinates CCD File 
F [auth A],
J [auth B],
N [auth C]
1,4-DIETHYLENE DIOXIDE
C4 H8 O2
RYHBNJHYFVUHQT-UHFFFAOYSA-N
FE
Query on FE

Download Ideal Coordinates CCD File 
D [auth A],
H [auth B],
K [auth B],
L [auth C]
FE (III) ION
Fe
VTLYFUHAOXGGBS-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.85 Å
  • R-Value Free: 0.217 
  • R-Value Work: 0.179 
  • R-Value Observed: 0.180 
  • Space Group: C 2 2 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 74.024α = 90
b = 131.591β = 90
c = 196.113γ = 90
Software Package:
Software NamePurpose
MAR345dtbdata collection
PHASERphasing
PHENIXrefinement
HKL-2000data reduction
HKL-2000data scaling

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Deposition Data

  • Released Date: 2013-01-16 
  • Deposition Author(s): Li, N., Gu, L.

Revision History  (Full details and data files)

  • Version 1.0: 2013-01-16
    Type: Initial release
  • Version 1.1: 2023-11-01
    Changes: Data collection, Database references, Derived calculations, Refinement description