3WB0

HcgB from Methanocaldococcus jannaschii in complex with light-decomposed FeGP cofactor of [Fe]-hydrogenase


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.91 Å
  • R-Value Free: 0.275 
  • R-Value Work: 0.227 
  • R-Value Observed: 0.229 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.0 of the entry. See complete history


Literature

Identification of the HcgB enzyme in [Fe]-hydrogenase-cofactor biosynthesis.

Fujishiro, T.Tamura, H.Schick, M.Kahnt, J.Xie, X.Ermler, U.Shima, S.

(2013) Angew Chem Int Ed Engl 52: 12555-12558


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Uncharacterized protein MJ0488A, B, C, D166Methanocaldococcus jannaschii DSM 2661Mutation(s): 0 
Gene Names: HcgBMJ0488
EC: 2.7.7
UniProt
Find proteins for Q57912 (Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440))
Explore Q57912 
Go to UniProtKB:  Q57912
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ57912
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
FEG
Query on FEG

Download Ideal Coordinates CCD File 
E [auth A],
F [auth B],
G [auth C],
H [auth D]
5'-O-[(S)-{[2-(carboxymethyl)-6-hydroxy-3,5-dimethylpyridin-4-yl]oxy}(hydroxy)phosphoryl]guanosine
C19 H23 N6 O11 P
GTHOTKPHMGEHFD-ACDAHVMNSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.91 Å
  • R-Value Free: 0.275 
  • R-Value Work: 0.227 
  • R-Value Observed: 0.229 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 52.96α = 90
b = 119.34β = 115.14
c = 55.65γ = 90
Software Package:
Software NamePurpose
XSCALEdata scaling
MOLREPphasing
REFMACrefinement
PDB_EXTRACTdata extraction
XDSdata scaling

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2014-02-05
    Type: Initial release