3DDU	Hydrolase	date	Jun 06, 2008
title	Prolyl Oligopeptidase With Gsk552
authors	K.P.Madauss, R.A.Reid, C.D.Haffner, A.B.Miller
compound		source
Molecule: Prolyl Endopeptidase Chain: A Synonym: Prolyl Oligopeptidase; Post-Proline Cleaving Enzym Ec: 3.4.21.26 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Prep, Pep Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid
symmetry	Space Group: P 21 21 21	R_factor 0.147 R_Free 0.172
crystal cell	length a length b length c angle alpha angle beta angle gamma 71.221 99.883 111.853 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.56 Å
ligand	552, ACT, GOL	enzyme	Hydrolase E.C.3.4.21.26 BRENDA
Gene Ontology	Chain Function Process Component A
Primary reference	Pyrrolidinyl pyridone and pyrazinone analogues as potent inhibitors of prolyl oligopeptidase (POP)., Haffner CD, Diaz CJ, Miller AB, Reid RA, Madauss KP, Hassell A, Hanlon MH, Porter DJ, Becherer JD, Carter LH, Bioorg Med Chem Lett. 2008 Aug 1;18(15):4360-3. Epub 2008 Jun 24. PMID:18606544

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (140 Kb) [Save to disk] Biological Unit Coordinates (3ddu.pdb1.gz) 135 Kb LPC: Ligand-Protein Contacts for 3DDU CSU: Contacts of Structural Units for 3DDU Likely Quarternary Molecular Structure file(s) for 3DDU Structure Factors (1979 Kb) Retrieve 3DDU in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3DDU from S2C, [Save to disk] Re-refined 3ddu structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3DDU 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 3DDU

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 3D motif for 3DDU, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3ddu_A] [3ddu] SWISS-PROT database: [P48147] Domain organization of [PPCE_HUMAN] by SWISSPFAM

Other resources with information on 3DDU

Community annotation for 3DDU at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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