4GCZ

Structure of a blue-light photoreceptor

Structural Biology Knowledgebase: 4GCZ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.217
  • R-Value Work: 0.179

Literature

Macromolecules
Sequence Display for 4GCZ

Classification: Signaling Protein De Novo Protein

Total Structure Weight: 88776.88

Macromolecule Entities
Molecule Chains Length Organism Details
Blue-light photoreceptor, Sensor protein fixL A, B 385 Bacillus subtilis Bradyrhizobium diazoefficiens EC#: 2.7.13.3 IUBMB
Fragment: UNP O34627 residues 1-126, UNP P23222 residues 257-505
Gene Name(s): pfyP ytvA BSU30340 fixL bll2760
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 3 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
FMN
Query on FMN

A, B FLAVIN MONONUCLEOTIDE
RIBOFLAVIN MONOPHOSPHATE (Synonym)
C17 H21 N4 O9 P
FVTCRASFADXXNN-SCRDCRAPSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ADP
Query on ADP

A ADENOSINE-5'-DIPHOSPHATE
C10 H15 N5 O10 P2
XTWYTFMLZFPYCI-KQYNXXCUSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A, B L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.3 Å
  • R-Value Free: 0.217
  • R-Value Work: 0.179
  • Space Group: P 65 2 2

Unit Cell:

Length (Å) Angle (°)
a = 105.22 α = 90.00
b = 105.22 β = 90.00
c = 441.96 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-07-31
  • Released Date: 2013-06-19
  • Deposition author(s): Diensthuber, R.P., Bommer, M., Moglich, A.

Revision History

  • 2013-07-24
    Type: Citation | Details: Citation update
  • 2013-07-10
    Type: Citation | Details: Citation update