3R07

Structural analysis of an archaeal lipoylation system. A bi-partite lipoate protein ligase and its E2 lipoyl domain from Thermoplasma acidophilum


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.70 Å
  • R-Value Free: 0.254 
  • R-Value Work: 0.198 
  • R-Value Observed: 0.200 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Structural analysis of an archaeal lipoylation system. A bi-partite lipoate protein ligase and its E2 lipoyl domain from Thermoplasma acidophilum

Posner, M.G.Upadhyay, A.Crennell, S.Danson, M.J.Bagby, S.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Lipoate-protein ligase A subunit 1 A285Thermoplasma acidophilum DSM 1728Mutation(s): 0 
Gene Names: lplATa0514
EC: 2.7.7.63 (PDB Primary Data), 6.3.1.20 (UniProt)
Find proteins for Q9HKT1 (Thermoplasma acidophilum (strain ATCC 25905 / DSM 1728 / JCM 9062 / NBRC 15155 / AMRC-C165))
Explore Q9HKT1 
Go to UniProtKB:  Q9HKT1
Protein Feature View
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  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
Putative lipoate-protein ligase A subunit 2 C91Thermoplasma acidophilum DSM 1728Mutation(s): 0 
Gene Names: Ta0513Ta0513mlplB
EC: 2.7.7.63 (PDB Primary Data), 6.3.1.20 (UniProt)
Find proteins for Q9HKT2 (Thermoplasma acidophilum (strain ATCC 25905 / DSM 1728 / JCM 9062 / NBRC 15155 / AMRC-C165))
Explore Q9HKT2 
Go to UniProtKB:  Q9HKT2
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
MPD
Query on MPD

Download Ideal Coordinates CCD File 
A
(4S)-2-METHYL-2,4-PENTANEDIOL
C6 H14 O2
SVTBMSDMJJWYQN-YFKPBYRVSA-N
 Ligand Interaction
ACT
Query on ACT

Download Ideal Coordinates CCD File 
A, C
ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.70 Å
  • R-Value Free: 0.254 
  • R-Value Work: 0.198 
  • R-Value Observed: 0.200 
  • Space Group: P 31 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 118.57α = 90
b = 118.57β = 90
c = 72.92γ = 120
Software Package:
Software NamePurpose
ADSCdata collection
BALBESphasing
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2012-04-25
    Type: Initial release
  • Version 1.1: 2012-05-23
    Changes: Structure summary
  • Version 1.2: 2019-11-06
    Changes: Advisory, Data collection, Database references