1FTG

STRUCTURE OF APOFLAVODOXIN: CLOSURE OF A TYROSINE/TRYPTOPHAN AROMATIC GATE LEADS TO A COMPACT FOLD


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2 Å
  • R-Value Work: 0.182 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Closure of a tyrosine/tryptophan aromatic gate leads to a compact fold in apo flavodoxin.

Genzor, C.G.Perales-Alcon, A.Sancho, J.Romero, A.

(1996) Nat.Struct.Mol.Biol. 3: 329-332


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
APOFLAVODOXIN
A
168Nostoc sp. (strain ATCC 29151 / PCC 7119)Gene Names: isiB
Find proteins for P0A3E0 (Nostoc sp. (strain ATCC 29151 / PCC 7119))
Go to UniProtKB:  P0A3E0
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SO4
Query on SO4

Download SDF File 
Download CCD File 
A
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2 Å
  • R-Value Work: 0.182 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 55.480α = 90.00
b = 38.600β = 90.00
c = 60.270γ = 90.00
Software Package:
Software NamePurpose
X-PLORrefinement
MOSFLMdata reduction
X-PLORmodel building
X-PLORphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

  • Deposited Date: 1995-11-21 
  • Released Date: 1996-12-23 
  • Deposition Author(s): Romero, A.

Revision History 

  • Version 1.0: 1996-12-23
    Type: Initial release
  • Version 1.1: 2008-03-24
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Source and taxonomy, Version format compliance