4NXR Signaling Protein Peptide date Dec 09, 2013
title Crystal Structure Of T-Cell Lymphoma Invasion And Metastasis Domain Quadruple Mutant (Qm) In Complex With Neurexin-1 Pep
authors X.Liu, D.C.Speckhard, T.R.Shepherd, S.R.Hengel, E.J.Fuentes
compound source
Molecule: T-Lymphoma Invasion And Metastasis-Inducing Prote
Chain: A
Fragment: Pdz Domain
Synonym: Tiam-1
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Strain: Human
Gene: Tiam1
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet21a-6his-Rtev

Molecule: Neurexin-2-Beta Peptide
Chain: B
Fragment: Unp Residue 659-666
Synonym: Neurexin II-Beta Peptide
Engineered: Yes

Synthetic: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
symmetry Space Group: P 21 21 21
R_factor 0.147 R_Free 0.195
length a length b length c angle alpha angle beta angle gamma
26.358 50.323 61.942 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand ANS, EPE enzyme

Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (23 Kb) [Save to disk]
  • Biological Unit Coordinates (4nxr.pdb1.gz) 19 Kb
  • LPC: Ligand-Protein Contacts for 4NXR
  • CSU: Contacts of Structural Units for 4NXR
  • Structure Factors (354 Kb)
  • Retrieve 4NXR in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4NXR from S2C, [Save to disk]
  • Re-refined 4nxr structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4NXR 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 4NXR
  • 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 4NXR, from MSDmotif at EBI
  • Fold representative 4nxr from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4nxr_B] [4nxr] [4nxr_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4NXR: [PDZ ] by SMART
  • Other resources with information on 4NXR
  • Community annotation for 4NXR at PDBWiki (http://pdbwiki.org)

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