4EB5

A. fulgidus IscS-IscU complex structure


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.53 Å
  • R-Value Free: 0.279 
  • R-Value Work: 0.208 
  • R-Value Observed: 0.212 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

(IscS-IscU)2 complex structures provide insights into Fe2S2 biogenesis and transfer.

Marinoni, E.N.de Oliveira, J.S.Nicolet, Y.Raulfs, E.C.Amara, P.Dean, D.R.Fontecilla-Camps, J.C.

(2012) Angew Chem Int Ed Engl 51: 5439-5442


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Probable cysteine desulfurase 2A, B382Archaeoglobus fulgidus DSM 4304Mutation(s): 0 
Gene Names: iscS2AF_0564
EC: 2.8.1.7
Find proteins for O29689 (Archaeoglobus fulgidus (strain ATCC 49558 / VC-16 / DSM 4304 / JCM 9628 / NBRC 100126))
Explore O29689 
Go to UniProtKB:  O29689
Protein Feature View
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  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
NifU protein (NifU-1)C, D153Archaeoglobus fulgidus DSM 4304Mutation(s): 0 
Gene Names: AF_0185AF_0565iscU2
Find proteins for P0DMG2 (Archaeoglobus fulgidus (strain ATCC 49558 / VC-16 / DSM 4304 / JCM 9628 / NBRC 100126))
Explore P0DMG2 
Go to UniProtKB:  P0DMG2
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 4 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
PLP
Query on PLP

Download Ideal Coordinates CCD File 
E [auth A], I [auth B]PYRIDOXAL-5'-PHOSPHATE
C8 H10 N O6 P
NGVDGCNFYWLIFO-UHFFFAOYSA-N
 Ligand Interaction
EPE
Query on EPE

Download Ideal Coordinates CCD File 
H [auth A]4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
C8 H18 N2 O4 S
JKMHFZQWWAIEOD-UHFFFAOYSA-N
 Ligand Interaction
FES
Query on FES

Download Ideal Coordinates CCD File 
K [auth C], L [auth D]FE2/S2 (INORGANIC) CLUSTER
Fe2 S2
NIXDOXVAJZFRNF-UHFFFAOYSA-N
 Ligand Interaction
GOL
Query on GOL

Download Ideal Coordinates CCD File 
F [auth A], G [auth A], J [auth B]GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.53 Å
  • R-Value Free: 0.279 
  • R-Value Work: 0.208 
  • R-Value Observed: 0.212 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 76.411α = 90
b = 94.897β = 90
c = 150.585γ = 90
Software Package:
Software NamePurpose
REFMACrefinement

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2012-05-02
    Type: Initial release
  • Version 1.1: 2013-01-02
    Changes: Database references