4Y20

Complex of human Galectin-1 and NeuAcalpha2-3Galbeta1-4Glc


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.204 Å
  • R-Value Free: 0.248 
  • R-Value Work: 0.209 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

Structural basis of human galectin-1 inhibition with Ki values in the micro- to nanomolar range

Lin, H.Y.Hsieh, T.J.Tu, Z.Huang, B.S.Wu, S.C.Chien, C.T.Hsu, S.T.Lin, C.H.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Galectin-1
A
154Homo sapiensMutation(s): 0 
Gene Names: LGALS1
Find proteins for P09382 (Homo sapiens)
Go to Gene View: LGALS1
Go to UniProtKB:  P09382
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Galectin-1
B
154Homo sapiensMutation(s): 0 
Gene Names: LGALS1
Find proteins for P09382 (Homo sapiens)
Go to Gene View: LGALS1
Go to UniProtKB:  P09382
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
SLT
Query on SLT

Download SDF File 
Download CCD File 
A, B
5-(ACETYLAMINO)-3,5-DIDEOXYNON-2-ULOPYRANONOSYL-(2->3)-BETA-D-LYXO-HEXOPYRANOSYL-(1->4)HEXOPYRANOSE
LACTOSE SIALIC ACID; ALPHA(2,3) SIALYL LACTOSE
C23 H39 N O19
CILYIEBUXJIHCO-LPTWSRJFSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
CSO
Query on CSO
A, B
L-PEPTIDE LINKINGC3 H7 N O3 SCYS
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.204 Å
  • R-Value Free: 0.248 
  • R-Value Work: 0.209 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 42.942α = 90.00
b = 58.345β = 90.00
c = 111.969γ = 90.00
Software Package:
Software NamePurpose
PHASERphasing
Blu-Icedata collection
PHENIXrefinement
HKL-2000data scaling
PDB_EXTRACTdata extraction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
Academia SinicaTaiwanAS-022316
Ministry of Science and TechnologyTaiwan102-2113-M-001-001-MY3
Ministry of Science and TechnologyTaiwan103-2113-M-001-023-MY3
Ministry of Science and TechnologyTaiwan102-2923-M-001-001-MY3

Revision History 

  • Version 1.0: 2016-04-06
    Type: Initial release