1FGA

REFINEMENT OF THE STRUCTURE OF HUMAN BASIC FIBROBLAST GROWTH FACTOR AT 1.6 ANGSTROMS RESOLUTION AND ANALYSIS OF PRESUMED HEPARIN BINDING SITES BY SELENATE SUBSTITUTION

Structural Biology Knowledgebase: 1FGA SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Observed: 0.138

Literature

Macromolecules
Sequence Display for 1FGA

Classification: GROWTH FACTOR

Total Structure Weight: 16878.15

Macromolecule Entities
Molecule Chains Length Organism Details
BASIC FIBROBLAST GROWTH FACTOR A 146 Homo sapiens Gene Name(s): FGF2 Gene View FGFB
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SE4
Query on SE4

A SELENATE ION
O4 Se
QYHFIVBSNOWOCQ-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BME
Query on BME

A BETA-MERCAPTOETHANOL
C2 H6 O S
DGVVWUTYPXICAM-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Observed: 0.138
  • Space Group: P 1

Unit Cell:

Length (Å) Angle (°)
a = 30.80 α = 58.80
b = 33.50 β = 72.40
c = 35.80 γ = 76.10

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1993-02-26
  • Released Date: 1993-07-15
  • Deposition author(s): Eriksson, A.E., Matthews, B.W.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4