1O6G	Hydrolase	date	Sep 15, 2002
title	Prolyl Oligopeptidase From Porcine Brain, D641n Mutant With Peptide Ligand Suc-Gly-Pro
authors	D.Rea, V.Fulop
compound		source
Molecule: Prolyl Endopeptidase Chain: A Synonym: Pe,Post-Proline Cleaving Enzyme Ec: 3.4.21.26 Engineered: Yes Mutation: Yes		Organism_scientific: Sus Scrofa Organism_common: Pig Organism_taxid: 9823 Gene: Prep Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Jm105
symmetry	Space Group: P 21 21 21	R_factor 0.200 R_Free 0.216
crystal cell	length a length b length c angle alpha angle beta angle gamma 71.600 100.600 111.100 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.40 Å
ligand	GLY, PRO, SIN	enzyme	Hydrolase E.C.3.4.21.26 BRENDA
related structures	by homologous chain: 1H2X, 1QFM
Gene Ontology	Chain Function Process Component A
Primary reference	Substrate-dependent competency of the catalytic triad of prolyl oligopeptidase., Szeltner Z, Rea D, Juhasz T, Renner V, Mucsi Z, Orosz G, Fulop V, Polgar L, J Biol Chem 2002 Nov 22;277(47):44597-605. Epub 2002 Sep 11. PMID:12228249

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (138 Kb) [Save to disk] Biological Unit Coordinates (1o6g.pdb1.gz) 134 Kb LPC: Ligand-Protein Contacts for 1O6G CSU: Contacts of Structural Units for 1O6G Likely Quarternary Molecular Structure file(s) for 1O6G Retrieve 1O6G in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1O6G from S2C, [Save to disk]

View 1O6G 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 1O6G

Ramachandran plot from PDBSum

Structure-derived information

Conformational Epitope Prediction for 1O6G from the CEP Server. Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1O6G, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1o6ga1, region A:1-430 [Jmol] [rasmolscript] [script source]     - Domain d1o6ga2, region A:431-710 [Jmol] [rasmolscript] [script source] 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: [1o6g_A] [1o6g] SWISS-PROT database: [P23687] Domain organization of [PPCE_PIG] by SWISSPFAM

Other resources with information on 1O6G

Community annotation for 1O6G at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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