3LNX Signaling Protein date Feb 03, 2010
title Second Pdz Domain From Human Ptp1e
authors J.Zhang, A.Chang, H.Ke, G.N.Phillips Jr., A.L.Lee, Center For Euk Structural Genomics (Cesg)
compound source
Molecule: Tyrosine-Protein Phosphatase Non-Receptor Type 13
Chain: A, B, C, D, E, F
Fragment: Pdz2 Domain
Synonym: Protein-Tyrosine Phosphatase 1e, Ptp-E1, Hptpe1, P Protein-Tyrosine Phosphatase Ptpl1, Fas-Associated Protein- Phosphatase 1, Fap-1;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ptpn13, Pnp1, Ptp1e, Ptpl1
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet21a
symmetry Space Group: P 21 21 21
R_factor 0.196 R_Free 0.237
length a length b length c angle alpha angle beta angle gamma
63.023 95.148 101.989 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.64 Å
ligand IOD, SCN enzyme
Primary referenceCrystallographic and nuclear magnetic resonance evaluation of the impact of peptide binding to the second PDZ domain of protein tyrosine phosphatase 1E., Zhang J, Sapienza PJ, Ke H, Chang A, Hengel SR, Wang H, Phillips GN, Lee AL, Biochemistry. 2010 Nov 2;49(43):9280-91. doi: 10.1021/bi101131f. PMID:20839809
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (190 Kb) [Save to disk]
  • Biological Unit Coordinates (3lnx.pdb1.gz) 185 Kb
  • LPC: Ligand-Protein Contacts for 3LNX
  • CSU: Contacts of Structural Units for 3LNX
  • Structure Factors (729 Kb)
  • Retrieve 3LNX in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3LNX from S2C, [Save to disk]
  • Re-refined 3lnx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3LNX 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 3LNX
  • 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 3LNX, from MSDmotif at EBI
  • Fold representative 3lnx from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3lnx_B] [3lnx_E] [3lnx_C] [3lnx_A] [3lnx_D] [3lnx_F] [3lnx]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3LNX: [PDZ ] by SMART
  • Other resources with information on 3LNX
  • Community annotation for 3LNX 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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