3E6U

Crystal structure of Human LanCL1


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.275 
  • R-Value Work: 0.246 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Structure of human lanthionine synthetase C-like protein 1 and its interaction with Eps8 and glutathione

Zhang, W.Wang, L.Liu, Y.Xu, J.Zhu, G.Cang, H.Li, X.Bartlam, M.Hensley, K.Li, G.Rao, Z.Zhang, X.C.

(2009) Genes Dev. 23: 1387-1392

  • DOI: 10.1101/gad.1789209
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • Eukaryotic lanthionine synthetase C-like protein 1 (LanCL1) is homologous to prokaryotic lanthionine cyclases, yet its biochemical functions remain elusive. We report the crystal structures of human LanCL1, both free of and complexed with glutathione ...

    Eukaryotic lanthionine synthetase C-like protein 1 (LanCL1) is homologous to prokaryotic lanthionine cyclases, yet its biochemical functions remain elusive. We report the crystal structures of human LanCL1, both free of and complexed with glutathione, revealing glutathione binding to a zinc ion at the putative active site formed by conserved GxxG motifs. We also demonstrate by in vitro affinity analysis that LanCL1 binds specifically to the SH3 domain of a signaling protein, Eps8. Importantly, expression of LanCL1 mutants defective in Eps8 interaction inhibits nerve growth factor (NGF)-induced neurite outgrowth, providing evidence for the biological significance of this novel interaction in cellular signaling and differentiation.


    Organizational Affiliation

    National Laboratory of Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
LanC-like protein 1
A, C, B, D
411Homo sapiensMutation(s): 0 
Gene Names: LANCL1 (GPR69A)
Find proteins for O43813 (Homo sapiens)
Go to Gene View: LANCL1
Go to UniProtKB:  O43813
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN

Download SDF File 
Download CCD File 
A, B, C, D
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.275 
  • R-Value Work: 0.246 
  • Space Group: P 32 2 1
Unit Cell:
Length (Å)Angle (°)
a = 194.278α = 90.00
b = 194.278β = 90.00
c = 211.829γ = 120.00
Software Package:
Software NamePurpose
HKL-2000data collection
REFMACrefinement
HKL-2000data scaling
HKL-2000data reduction
PDB_EXTRACTdata extraction
SOLVEphasing

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2009-06-23
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance