1EEO Hydrolase Hydrolase Substrate date Feb 01, 2000
title Crystal Structure Of Protein Tyrosine Phosphatase 1b Complex Acetyl-E-L-E-F-Ptyr-M-D-Y-E-Nh2
authors M.Sarmiento, Y.A.Puius, S.W.Vetter, D.S.Lawrence, S.C.Almo, Z.Y.Z
compound source
Molecule: Protein Tyrosine Phosphatase 1b
Chain: A
Fragment: Residues 1-321
Synonym: Ptp1b
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Puc118-Ptp1b-C215s

Molecule: Acetyl-E-L-E-F-Ptyr-M-D-Y-E-Nh2 Peptide
Chain: B
Engineered: Yes
Other_details: Chemically Synthesized

Synthetic: Yes
symmetry Space Group: P 21 21 21
R_factor 0.183 R_Free 0.212
length a length b length c angle alpha angle beta angle gamma
52.581 82.050 88.543 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.80 Å
ligand MG, NH2, PTR enzyme Hydrolase E.C. BRENDA
related structures by homologous chain: 1G7F, 1PA1
Primary referenceStructural basis of plasticity in protein tyrosine phosphatase 1B substrate recognition., Sarmiento M, Puius YA, Vetter SW, Keng YF, Wu L, Zhao Y, Lawrence DS, Almo SC, Zhang ZY, Biochemistry 2000 Jul 18;39(28):8171-9. PMID:10889023
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (60 Kb) [Save to disk]
  • Biological Unit Coordinates (1eeo.pdb1.gz) 56 Kb
  • LPC: Ligand-Protein Contacts for 1EEO
  • CSU: Contacts of Structural Units for 1EEO
  • Likely Quarternary Molecular Structure file(s) for 1EEO
  • Retrieve 1EEO in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1EEO from S2C, [Save to disk]
  • View 1EEO 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 1EEO
  • 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 1EEO, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1eeoa_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1eeo 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: [1eeo] [1eeo_B] [1eeo_A]
  • SWISS-PROT database: [P18031]
  • Domain organization of [PTN1_HUMAN] by SWISSPFAM
  • Domain found in 1EEO: [PTPc ] by SMART
  • Other resources with information on 1EEO
  • Community annotation for 1EEO 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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