1NF1 Signaling Protein date Jul 08, 1998
title The Gap Related Domain Of Neurofibromin
authors K.Scheffzek, M.R.Ahmadian, L.Wiesmueller, W.Kabsch, P.Stege, F.Sc A.Wittinghofer
compound source
Molecule: Protein (Neurofibromin)
Chain: A
Fragment: Gap Related Domain
Synonym: Nf1-333
Engineered: Yes
Other_details: See Ref.5 For Details
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Cellular_location: Cytosol
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Dg103
Expression_system_vector_type: Pet-3d Plasmid
Expression_system_vector: Ptrc99a
Expression_system_plasmid: Petnf1-333
Other_details: S. Ref. 4
symmetry Space Group: C 1 2 1
R_factor 0.266 R_Free 0.369
length a length b length c angle alpha angle beta angle gamma
88.250 58.300 74.800 90.00 118.00 90.00
method X-Ray Diffractionresolution 2.50 Å

Primary referenceStructural analysis of the GAP-related domain from neurofibromin and its implications., Scheffzek K, Ahmadian MR, Wiesmuller L, Kabsch W, Stege P, Schmitz F, Wittinghofer A, EMBO J 1998 Aug 3;17(15):4313-27. PMID:9687500
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (47 Kb) [Save to disk]
  • Biological Unit Coordinates (1nf1.pdb1.gz) 42 Kb
  • CSU: Contacts of Structural Units for 1NF1
  • Likely Quarternary Molecular Structure file(s) for 1NF1
  • Retrieve 1NF1 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1NF1 from S2C, [Save to disk]
  • View 1NF1 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 1NF1
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1NF1, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1nf1a_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1nf1 from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1nf1] [1nf1_A]
  • SWISS-PROT database: [P21359]
  • Domain organization of [NF1_HUMAN] by SWISSPFAM
  • Domain found in 1NF1: [RasGAP ] by SMART
  • Other resources with information on 1NF1
  • Community annotation for 1NF1 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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