1LGC Lectin date Jan 07, 1994
title Interaction Of A Legume Lectin With The N2 Fragment Of Human Lactotransferrin Or With The Isolated Biantennary Glycopept Of The Fucose Moiety
authors Y.Bourne, C.Cambillau
compound source
Molecule: Legume Isolectin II (Alpha Chain)
Chain: A, C, E
Engineered: Yes
 Organism_scientific: Lathyrus Ochrus
Organism_common: Yellow-Flowered Pea
Organism_taxid: 3858

Molecule: Dipeptide
Chain: H, I, J
Engineered: Yes

Molecule: Legume Isolectin II (Beta Chain)
Chain: B, D, F
Engineered: Yes
symmetry Space Group: P 43 21 2
R_factor 0.185 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
117.000 117.000 120.100 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.80 Å
ligand BMA, CA, FUC, GAL, MAN, MN, MPD, NAG, SIA enzyme
related structures by homologous chain: 1LEM, 1RIN
Gene
Ontology
ChainFunctionProcessComponent
A, C, E


F, D, B


Primary referenceStructures of a legume lectin complexed with the human lactotransferrin N2 fragment, and with an isolated biantennary glycopeptide: role of the fucose moiety., Bourne Y, Mazurier J, Legrand D, Rouge P, Montreuil J, Spik G, Cambillau C, Structure 1994 Mar 15;2(3):209-19. PMID:8069634
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (129 Kb) [Save to disk]
  • Biological Unit Coordinates (1lgc.pdb1.gz) 83 Kb
  • Biological Unit Coordinates (1lgc.pdb2.gz) 79 Kb
  • LPC: Ligand-Protein Contacts for 1LGC
  • CSU: Contacts of Structural Units for 1LGC
  • Likely Quarternary Molecular Structure file(s) for 1LGC
  • Retrieve 1LGC in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1LGC from S2C, [Save to disk]
    • View 1LGC in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
    • Visual 3D analysis of 1LGC
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1LGC, from MSDmotif at EBI
  • Genome occurence of 1LGC's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1lgc.1, region A:,B [Jmol] [rasmolscript] [script source]
        - Domain d1lgc.2, region C:,D [Jmol] [rasmolscript] [script source]
        - Domain d1lgc.3, region E:,F [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1lgc_C] [1lgc_D] [1lgc_H] [1lgc_F] [1lgc_J] [1lgc_I] [1lgc_A] [1lgc] [1lgc_B] [1lgc_E]
  • SWISS-PROT database: [P12307] [P04122]
  • Domain organization of [LEC2_LATOC] [LECB_LATOC] by SWISSPFAM
    • Other resources with information on 1LGC
  • Community annotation for 1LGC at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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