1F4Y

CRYSTAL STRUCTURE OF AN ANTI-CARBOHYDRATE ANTIBODY DIRECTED AGAINST VIBRIO CHOLERAE O1 IN COMPLEX WITH ANTIGEN


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.352
  • R-Value Work: 0.226

Literature

Macromolecules
Sequence Display for 1F4Y

Classification: IMMUNE SYSTEM

Total Structure Weight: 46341.61

Macromolecule Entities
Molecule Chains Length Organism Details
ANTIBODY S-20-4, FAB FRAGMENT, LIGHT CHAIN L 210 Mus musculus
ANTIBODY S-20-4, FAB FRAGMENT, HEAVY CHAIN H 216 Mus musculus

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
MGU
Query on MGU

H 2-O-[2-O-METHYL-4-[2,4-DIHYDROXY-BUTYRAMIDO]- 4,6-DIDEOXY-]-ALPHA-D-MANNOPYRANOSYL-[1-O- METHYL-4-[2,4-DIHYDROXY-BUTYRAMIDO]-4,6-DIDEOXY]- ALPHA-D-MANNOPYRANOSE
C22 H40 N2 O13
VSIAYRYJKYLITD-QEBDVYLGSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
MGU N/A in BindingDB
N/A in BindingMoad
Kd: 830 nM  PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.352
  • R-Value Work: 0.226
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 40.69 α = 90.00
b = 113.36 β = 93.93
c = 45.58 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-06-10
  • Released Date: 2000-08-02
  • Deposition author(s): Alzari, P.M., Souchon, H.

Revision History

  • Version 1_0: 2000-08-02

    Type: Initial release

  • Version 1_1: 2008-04-27

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2016-10-26

    Type: Non-polymer description