4HR6

Crystal structure of snake gourd (Trichosanthes anguina) seed lectin, a three chain homologue of type II RIPs


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.229 
  • R-Value Work: 0.187 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

The sequence and structure of snake gourd (Trichosanthes anguina) seed lectin, a three-chain nontoxic homologue of type II RIPs

Sharma, A.Pohlentz, G.Bobbili, K.B.Jeyaprakash, A.A.Chandran, T.Mormann, M.Swamy, M.J.Vijayan, M.

(2013) Acta Crystallogr.,Sect.D 69: 1493-1503


Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
LECTIN
A
41Trichosanthes anguinaEC: 3.2.2.22
Find proteins for U3KRF6 (Trichosanthes anguina)
Go to UniProtKB:  U3KRF6
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
LECTIN
B
206Trichosanthes anguinaN/A
Find proteins for U3KRF8 (Trichosanthes anguina)
Go to UniProtKB:  U3KRF8
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
LECTIN
C
264Trichosanthes anguinaN/A
Find proteins for U3KRF8 (Trichosanthes anguina)
Go to UniProtKB:  U3KRF8
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
AMG
Query on AMG

Download SDF File 
Download CCD File 
C
ALPHA-METHYL-D-GALACTOSIDE
C7 H14 O6
HOVAGTYPODGVJG-PZRMXXKTSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.25 Å
  • R-Value Free: 0.229 
  • R-Value Work: 0.187 
  • Space Group: P 61 2 2
Unit Cell:
Length (Å)Angle (°)
a = 102.081α = 90.00
b = 102.081β = 90.00
c = 271.640γ = 120.00
Software Package:
Software NamePurpose
REFMACrefinement
SCALEPACKdata scaling
MOLREPphasing
DENZOdata reduction
MAR345dtbdata collection

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2013-08-07
    Type: Initial release