2D33

Crystal Structure of gamma-Glutamylcysteine Synthetase Complexed with Aluminum Fluoride


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.60 Å
  • R-Value Free: 0.191 
  • R-Value Work: 0.162 
  • R-Value Observed: 0.164 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.3 of the entry. See complete history


Literature

Structural basis of efficient coupling between peptide ligation and ATP hydrolysis by gamma-gluatamylcysteine synthetase

Hibi, T.Nakayama, M.Nii, H.Kurokawa, Y.Katano, H.Oda, J.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Glutamate--cysteine ligaseA, B, C, D518Escherichia coliMutation(s): 4 
Gene Names: gshI
EC: 6.3.2.2
UniProt
Find proteins for P0A6W9 (Escherichia coli (strain K12))
Explore P0A6W9 
Go to UniProtKB:  P0A6W9
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP0A6W9
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 5 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ADP
Query on ADP

Download Ideal Coordinates CCD File 
FA [auth D],
K [auth A],
R [auth B],
Y [auth C]
ADENOSINE-5'-DIPHOSPHATE
C10 H15 N5 O10 P2
XTWYTFMLZFPYCI-KQYNXXCUSA-N
 Ligand Interaction
GLU
Query on GLU

Download Ideal Coordinates CCD File 
DA [auth D],
I [auth A],
P [auth B],
W [auth C]
GLUTAMIC ACID
C5 H9 N O4
WHUUTDBJXJRKMK-VKHMYHEASA-N
 Ligand Interaction
CYS
Query on CYS

Download Ideal Coordinates CCD File 
EA [auth D],
J [auth A],
Q [auth B],
X [auth C]
CYSTEINE
C3 H7 N O2 S
XUJNEKJLAYXESH-REOHCLBHSA-N
 Ligand Interaction
AF3
Query on AF3

Download Ideal Coordinates CCD File 
GA [auth D],
L [auth A],
S [auth B],
Z [auth C]
ALUMINUM FLUORIDE
Al F3
KLZUFWVZNOTSEM-UHFFFAOYSA-K
 Ligand Interaction
MG
Query on MG

Download Ideal Coordinates CCD File 
AA [auth D],
BA [auth D],
CA [auth D],
E [auth A],
F [auth A],
AA [auth D],
BA [auth D],
CA [auth D],
E [auth A],
F [auth A],
G [auth A],
H [auth A],
M [auth B],
N [auth B],
O [auth B],
T [auth C],
U [auth C],
V [auth C]
MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.60 Å
  • R-Value Free: 0.191 
  • R-Value Work: 0.162 
  • R-Value Observed: 0.164 
  • Space Group: H 3
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 325.226α = 90
b = 325.226β = 90
c = 105.181γ = 120
Software Package:
Software NamePurpose
REFMACrefinement
MOSFLMdata reduction
CCP4data scaling
MOLREPphasing

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 


Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2006-11-14
    Type: Initial release
  • Version 1.1: 2008-04-30
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2021-11-10
    Changes: Database references, Derived calculations