1CR7

PEANUT LECTIN-LACTOSE COMPLEX MONOCLINIC FORM


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.272
  • R-Value Work: 0.207

Literature

Macromolecules
Sequence Display for 1CR7

Classification: SUGAR BINDING PROTEIN

Total Structure Weight: 203512.70

Macromolecule Entities
Molecule Chains Length Organism Details
LECTIN A, B, C..., D, E, F, G, HA, B, C, D, E, F, G, H 236 Arachis hypogaea Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
GAL
Query on GAL

A, B, E BETA-D-GALACTOSE
C6 H12 O6
WQZGKKKJIJFFOK-FPRJBGLDSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GLC
Query on GLC

A, B, E ALPHA-D-GLUCOSE
C6 H12 O6
WQZGKKKJIJFFOK-DVKNGEFBSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MN
Query on MN

A, B, C, D, E, F, G, H MANGANESE (II) ION
Mn
WAEMQWOKJMHJLA-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A, B, C, D, E, F, G, H CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.272
  • R-Value Work: 0.207
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 128.32 α = 90.00
b = 126.82 β = 116.14
c = 85.61 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-08-14
  • Released Date: 2001-04-21
  • Deposition author(s): Ravishankar, R., Suguna, K., Surolia, A., Vijayan, M.

Revision History

  • Version 1_0: 2001-04-21

    Type: Initial release

  • Version 1_1: 2008-05-05

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance

  • Version 1_3: 2017-10-04

    Type: Refinement description