2HAZ Cell Adhesion date Jun 13, 2006
title Crystal Structure Of The First Fibronectin Domain Of Human Ncam1
authors N.Sekulic, A.Lavie
compound source
Molecule: Neural Cell Adhesion Molecule 1
Chain: A
Fragment: First Fibronectin Type III Repeat Domain
Synonym: N-Cam 1
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ncam1
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21-De3
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet14b
symmetry Space Group: C 2 2 21
R_factor 0.212 R_Free 0.286
length a length b length c angle alpha angle beta angle gamma
42.760 53.880 74.070 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.70 Å
ligand NA enzyme
Primary referenceA novel alpha-helix in the first fibronectin type III repeat of the neural cell adhesion molecule is critical for N-glycan polysialylation., Mendiratta SS, Sekulic N, Hernandez-Guzman FG, Close BE, Lavie A, Colley KJ, J Biol Chem. 2006 Nov 24;281(47):36052-9. Epub 2006 Sep 26. PMID:17003032
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (23 Kb) [Save to disk]
  • Biological Unit Coordinates (2haz.pdb1.gz) 19 Kb
  • LPC: Ligand-Protein Contacts for 2HAZ
  • CSU: Contacts of Structural Units for 2HAZ
  • Likely Quarternary Molecular Structure file(s) for 2HAZ
  • Structure Factors (73 Kb)
  • Retrieve 2HAZ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2HAZ from S2C, [Save to disk]
  • Re-refined 2haz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2HAZ 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 2HAZ
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2HAZ, from MSDmotif at EBI
  • Fold representative 2haz from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2haz_A] [2haz]
  • SWISS-PROT database: [P13591]
  • Domain organization of [NCAM1_HUMAN] by SWISSPFAM
  • Domain found in 2HAZ: [FN3 ] by SMART
  • Other resources with information on 2HAZ
  • Community annotation for 2HAZ 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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