1GNZ

LECTIN I-B4 FROM GRIFFONIA SIMPLICIFOLIA (GS I-B4)METAL FREE FORM

Structural Biology Knowledgebase: 1GNZ SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.289
  • R-Value Work: 0.228

Literature

Macromolecules
Sequence Display for 1GNZ

Classification: SUGAR BINDING PROTEIN

Total Structure Weight: 28962.82

Macromolecule Entities
Molecule Chains Length Organism Details
GSI-B4 ISOLECTIN A 257 Griffonia simplicifolia Details: LECTIN I-B4, METAL FREE FORM
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A N-ACETYL-D-GLUCOSAMINE
C8 H15 N O6
OVRNDRQMDRJTHS-FMDGEEDCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PO4
Query on PO4

A PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.289
  • R-Value Work: 0.228
  • Space Group: P 64 2 2

Unit Cell:

Length (Å) Angle (°)
a = 75.93 α = 90.00
b = 75.93 β = 90.00
c = 190.57 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-10-11
  • Released Date: 2001-11-29
  • Deposition author(s): Lescar, J., Loris, R., Mitchell, E., Gautier, C., Imberty, A.

Revision History

  • 2011-09-07
    Type: Polymer description | Details: COMPND
  • 2011-09-07
    Type: Sequence database correspondence | Details: DBREF
  • 2011-09-07
    Type: Binding sites and description | Details: REMARK 800,SITE
  • 2011-09-07
    Type: Atom nomenclature | Details: HETATM
  • 2011-09-07
    Type: Biological assembly | Details: REMARK 300,REMARK 350
  • 2011-09-07
    Type: Version format compliance | Details: REMARK 4
  • 2011-09-07
    Type: Function and keywords | Details: KEYWDS
  • 2011-09-07
    Type: Refinement description | Details: REMARK 3
  • 2011-09-07
    Type: Other | Details: REMARK 375,HEADER,REMARK 525,REMARK 280
  • 2011-09-07
    Type: Data collection | Details: REMARK 200
  • 2011-09-07
    Type: Non-polymer description | Details: HETSYN,FORMUL
  • 2011-09-07
    Type: Geometry validation | Details: REMARK 500