1NCB Hydrolase(O-Glycosyl) date Jan 21, 1992
title Crystal Structures Of Two Mutant Neuraminidase-Antibody Comp Amino Acid Substitutions In The Interface
authors W.R.Tulip, J.N.Varghese, P.M.Colman
compound source
Molecule: Influenza A Subtype N9 Neuraminidase
Chain: N
Ec: 3.2.1.18
Organism_scientific: Influenza A Virus
Organism_taxid: 384509
Strain: (Aternaustraliag70c1975(H11n9))

Molecule: Igg2a-Kappa Nc41 Fab (Light Chain)
Chain: L

Organism_scientific: Mus Musculus
Organism_common: House Mouse
Organism_taxid: 10090

Molecule: Igg2a-Kappa Nc41 Fab (Heavy Chain)
Chain: H

Organism_scientific: Mus Musculus
Organism_common: House Mouse
Organism_taxid: 10090
symmetry Space Group: P 4 21 2
R_factor 0.165 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
167.000 167.000 124.000 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.50 Å
ligand BMA, CA, MAN, NAG enzyme Hydrolase E.C.3.2.1.18 BRENDA
related structures by homologous chain: 1IGJ, 1IKF, 1INY, 1IQW, 1NCA
Gene
Ontology
ChainFunctionProcessComponent
N


Primary referenceCrystal structures of two mutant neuraminidase-antibody complexes with amino acid substitutions in the interface., Tulip WR, Varghese JN, Webster RG, Laver WG, Colman PM, J Mol Biol 1992 Sep 5;227(1):149-59. PMID:1522584
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (139 Kb) [Save to disk]
  • Biological Unit Coordinates (1ncb.pdb1.gz) 516 Kb
  • Biological Unit Coordinates (1ncb.pdb2.gz) 898 Kb
  • LPC: Ligand-Protein Contacts for 1NCB
  • CSU: Contacts of Structural Units for 1NCB
  • Likely Quarternary Molecular Structure file(s) for 1NCB
  • Structure Factors (262 Kb)
  • Retrieve 1NCB in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1NCB from S2C, [Save to disk]
  • Re-refined 1ncb structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1NCB 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 1NCB
  • 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
  • 3D motif for 1NCB, from MSDmotif at EBI
  • Genome occurence of 1NCB's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ncbh1, region H:1-113 [Jmol] [rasmolscript] [script source]
        - Domain d1ncbh2, region H:114-227 [Jmol] [rasmolscript] [script source]
        - Domain d1ncbl1, region L:1-108 [Jmol] [rasmolscript] [script source]
        - Domain d1ncbl2, region L:109-214 [Jmol] [rasmolscript] [script source]
        - Domain d1ncbn_, region N [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: [1ncb] [1ncb_N] [1ncb_L] [1ncb_H]
  • SWISS-PROT database: [P01865] [P03472]
  • Domain organization of [GCAM_MOUSE] [NRAM_I75A5] by SWISSPFAM
  • Domains found in 1NCB: [IG_like] [IGv ] by SMART
  • Other resources with information on 1NCB
  • Community annotation for 1NCB 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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