6H7F

Crystal structure of BauA, the Ferric preacinetobactin receptor from Acinetobacter baumannii in complex with Fe3+-Preacinetobactin-acinetobactin


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.26 Å
  • R-Value Free: 0.217 
  • R-Value Work: 0.186 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Preacinetobactin not acinetobactin is essential for iron uptake by the BauA transporter of the pathogenAcinetobacter baumannii.

Moynie, L.Serra, I.Scorciapino, M.A.Oueis, E.Page, M.G.Ceccarelli, M.Naismith, J.H.

(2018) Elife 7: --


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
BauA
A, B, C
706Acinetobacter baumanniiMutation(s): 0 
Gene Names: bauA
Find proteins for Q76HJ9 (Acinetobacter baumannii)
Go to UniProtKB:  Q76HJ9
Small Molecules
Ligands 6 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
C8E
Query on C8E

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A, B, C
(HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE
C16 H34 O5
FEOZZFHAVXYAMB-UHFFFAOYSA-N
 Ligand Interaction
EDO
Query on EDO

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Download CCD File 
A, B, C
1,2-ETHANEDIOL
ETHYLENE GLYCOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
 Ligand Interaction
FE
Query on FE

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Download CCD File 
A, B, C
FE (III) ION
Fe
VTLYFUHAOXGGBS-UHFFFAOYSA-N
 Ligand Interaction
OPV
Query on OPV

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A
~{N}-[(4~{S},5~{S})-2-[2-(1~{H}-imidazol-4-yl)ethyl]-5-methyl-3-oxidanylidene-1,2-oxazolidin-4-yl]-2,3-bis(oxidanyl)benzamide
C16 H18 N4 O5
YQXURFXJBIFMOA-ZANVPECISA-N
 Ligand Interaction
OPZ
Query on OPZ

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A, B, C
~{N}-[(4~{S},5~{R})-2-[2-(1~{H}-imidazol-4-yl)ethyl]-5-methyl-3-oxidanylidene-1,2-oxazolidin-4-yl]-2,3-bis(oxidanyl)benzamide
C16 H18 N4 O5
YQXURFXJBIFMOA-RNCFNFMXSA-N
 Ligand Interaction
FV8
Query on FV8

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Download CCD File 
A, B, C
(4~{S},5~{R})-2-[2,3-bis(oxidanyl)phenyl]-~{N}-[2-(1~{H}-imidazol-4-yl)ethyl]-5-methyl-~{N}-oxidanyl-4,5-dihydro-1,3-oxazole-4-carboxamide
C16 H18 N4 O5
FCWIGDCVHNNXFS-RNCFNFMXSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.26 Å
  • R-Value Free: 0.217 
  • R-Value Work: 0.186 
  • Space Group: C 1 2 1
Unit Cell:
Length (Å)Angle (°)
a = 179.640α = 90.00
b = 220.650β = 99.09
c = 101.140γ = 90.00
Software Package:
Software NamePurpose
XSCALEdata scaling
REFMACrefinement
PHASERphasing
XDSdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
United Kingdom--

Revision History 

  • Version 1.0: 2018-10-10
    Type: Initial release
  • Version 1.1: 2019-01-16
    Type: Data collection, Database references, Structure summary