1Y2O Signaling Protein date Nov 23, 2004
title Structure Of N-Terminal Domain Irsp53baiap2
authors T.H.Millard, G.Bompard, M.Y.Heung, T.R.Dafforn, D.J.Scott, L.M.Machesky, K.Futterer
compound source
Molecule: Bai1-Associated Protein 2 Isoform 1
Chain: A, B
Fragment: N-Terminal Domain
Synonym: Baiap2
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: B834(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgex2t
symmetry Space Group: P 1 21 1
R_factor 0.228 R_Free 0.267
length a length b length c angle alpha angle beta angle gamma
49.879 64.164 74.586 90.00 106.18 90.00
method X-Ray Diffractionresolution 2.20 Å
ligand MSE enzyme
related structures by homologous chain: 1WDZ
A, B

Primary referenceStructural basis of filopodia formation induced by the IRSp53/MIM homology domain of human IRSp53., Millard TH, Bompard G, Heung MY, Dafforn TR, Scott DJ, Machesky LM, Futterer K, EMBO J 2005 Jan 26;24(2):240-50. Epub 2005 Jan 06. PMID:15635447
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (89 Kb) [Save to disk]
  • Biological Unit Coordinates (1y2o.pdb1.gz) 84 Kb
  • LPC: Ligand-Protein Contacts for 1Y2O
  • CSU: Contacts of Structural Units for 1Y2O
  • Likely Quarternary Molecular Structure file(s) for 1Y2O
  • Retrieve 1Y2O in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1Y2O from S2C, [Save to disk]
  • View 1Y2O 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 1Y2O
  • 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 1Y2O, from MSDmotif at EBI
  • Fold representative 1y2o from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1y2o_A] [1y2o] [1y2o_B]
  • SWISS-PROT database: [Q9UQB8]
  • Domain organization of [BAIP2_HUMAN] by SWISSPFAM
  • Other resources with information on 1Y2O
  • Community annotation for 1Y2O 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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