5NOI Signaling Protein date Apr 12, 2017
title Human Robo2 Extracellular Domains 4-5
authors Y.Opatowsky, R.Barak
compound source
Molecule: Roundabout Homolog 2
Chain: A
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Robo2, Kiaa1568
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
symmetry Space Group: I 41 2 2
R_factor 0.237 R_Free 0.267
length a length b length c angle alpha angle beta angle gamma
99.749 99.749 123.465 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.40 Å
Primary referenceRobo Ig4 Is a Dimerization Domain., Yom-Tov G, Barak R, Matalon O, Barda-Saad M, Guez-Haddad J, Opatowsky Y, J Mol Biol. 2017 Oct 7. pii: S0022-2836(17)30472-2. doi:, 10.1016/j.jmb.2017.10.002. PMID:29017837
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (69 Kb) [Save to disk]
  • Biological Unit Coordinates (5noi.pdb1.gz) 126 Kb
  • CSU: Contacts of Structural Units for 5NOI
  • Structure Factors (301 Kb)
  • Retrieve 5NOI in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5NOI from S2C, [Save to disk]
  • View 5NOI 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 5NOI
  • 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
  • Fold representative 5noi from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5noi_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 5NOI
  • Community annotation for 5NOI at PDBWiki (http://pdbwiki.org)

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