1S4B Hydrolase date Jan 15, 2004
title Crystal Structure Of Human Thimet Oligopeptidase.
authors K.Ray, C.S.Hines, J.Coll-Rodriguez, D.W.Rodgers
compound source
Molecule: Thimet Oligopeptidase
Chain: P
Synonym: Endopeptidase 24.15, Mp78
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Thop1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21de3rp
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet32
symmetry Space Group: P 21 21 21
R_factor 0.201 R_Free 0.233
length a length b length c angle alpha angle beta angle gamma
77.167 99.104 105.505 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand ZN enzyme Hydrolase E.C. BRENDA
related structures by homologous chain: 1I1I

Primary referenceCrystal structure of human thimet oligopeptidase provides insight into substrate recognition, regulation, and localization., Ray K, Hines CS, Coll-Rodriguez J, Rodgers DW, J Biol Chem 2004 May 7;279(19):20480-9. Epub 2004 Mar 3. PMID:14998993
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (120 Kb) [Save to disk]
  • Biological Unit Coordinates (1s4b.pdb1.gz) 116 Kb
  • LPC: Ligand-Protein Contacts for 1S4B
  • CSU: Contacts of Structural Units for 1S4B
  • Likely Quarternary Molecular Structure file(s) for 1S4B
  • Structure Factors (627 Kb)
  • Retrieve 1S4B in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1S4B from S2C, [Save to disk]
  • Re-refined 1s4b structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1S4B 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 1S4B
  • 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 1S4B, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1s4bp_, region P [Jmol] [rasmolscript] [script source]
  • Fold representative 1s4b from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1s4b_P] [1s4b]
  • SWISS-PROT database: [P52888]
  • Domain organization of [THOP1_HUMAN] by SWISSPFAM
  • Other resources with information on 1S4B
  • Community annotation for 1S4B 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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