[English] 日本語
Yorodumi
- PDB-1e8n: PROLYL OLIGOPEPTIDASE FROM PORCINE BRAIN, MUTANT, COMPLEXED WITH ... -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 1e8n
TitlePROLYL OLIGOPEPTIDASE FROM PORCINE BRAIN, MUTANT, COMPLEXED WITH PEPTIDE
Components
  • PEPTIDE INHIBITOR
  • PROLYL ENDOPEPTIDASE
KeywordsHYDROLASE/HYDROLASE INHIBITOR / HYDROLASE / PROLYL OLIGOPEPTIDASE / AMNESIA / ALPHA/BETA-HYDROLASE / BETA-PROPELLER / HYDROLASE-HYDROLASE INHIBITOR COMPLEX
Function / homology
Function and homology information


prolyl oligopeptidase / oligopeptidase activity / serine-type endopeptidase activity / proteolysis / cytosol / cytoplasm
Similarity search - Function
Prolyl oligopeptidase, N-terminal domain / : / Peptidase S9A, prolyl oligopeptidase / Peptidase S9A, N-terminal domain / Prolyl oligopeptidase, N-terminal beta-propeller domain / Prolyl endopeptidase family serine active site. / Peptidase S9, serine active site / Peptidase S9, prolyl oligopeptidase, catalytic domain / Prolyl oligopeptidase family / 7 Propeller ...Prolyl oligopeptidase, N-terminal domain / : / Peptidase S9A, prolyl oligopeptidase / Peptidase S9A, N-terminal domain / Prolyl oligopeptidase, N-terminal beta-propeller domain / Prolyl endopeptidase family serine active site. / Peptidase S9, serine active site / Peptidase S9, prolyl oligopeptidase, catalytic domain / Prolyl oligopeptidase family / 7 Propeller / Methylamine Dehydrogenase; Chain H / Alpha/Beta hydrolase fold, catalytic domain / Alpha/Beta hydrolase fold / Rossmann fold / 3-Layer(aba) Sandwich / Mainly Beta / Alpha Beta
Similarity search - Domain/homology
Prolyl endopeptidase
Similarity search - Component
Biological speciesSUS SCROFA (pig)
SYNTHETIC CONSTRUCT (others)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.5 Å
AuthorsFulop, V.
Citation
Journal: J.Biol.Chem. / Year: 2001
Title: Structures of Prolyl Oligopeptidase Substrate/ Inhibitor Complexes. Use of Inhibitor Binding for Titration of the Catalytic Histidine Residue
Authors: Fulop, V. / Szeltner, Z. / Renner, V. / Polgar, L.
#1: Journal: Embo Rep. / Year: 2000
Title: Catalysis of Serine Oligopeptidases is Controlled by a Gating Filter Mechanism
Authors: Fulop, V. / Szeltner, Z. / Polgar, L.
#2: Journal: Cell(Cambridge,Mass.) / Year: 1998
Title: Prolyl Oligopeptidase: An Unusual Beta-Propeller Domain Regulates Proteolysis
Authors: Fulop, V. / Bocskei, Z. / Polgar, L.
History
DepositionSep 27, 2000Deposition site: PDBE / Processing site: PDBE
Revision 1.0Jan 16, 2001Provider: repository / Type: Initial release
Revision 1.1Jul 13, 2011Group: Atomic model / Database references ...Atomic model / Database references / Derived calculations / Non-polymer description / Structure summary / Version format compliance
Revision 1.2Dec 28, 2016Group: Source and taxonomy
Revision 1.3Jul 24, 2019Group: Data collection / Derived calculations / Category: diffrn_source / struct_conn
Item: _diffrn_source.pdbx_synchrotron_site / _struct_conn.pdbx_leaving_atom_flag
Revision 2.0Nov 15, 2023Group: Atomic model / Data collection ...Atomic model / Data collection / Database references / Derived calculations
Category: atom_site / chem_comp_atom ...atom_site / chem_comp_atom / chem_comp_bond / database_2 / pdbx_validate_main_chain_plane / pdbx_validate_rmsd_angle / struct_conn / struct_site
Item: _atom_site.auth_atom_id / _atom_site.label_atom_id ..._atom_site.auth_atom_id / _atom_site.label_atom_id / _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_conn.pdbx_leaving_atom_flag / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id
Revision 2.1Dec 13, 2023Group: Refinement description / Category: pdbx_initial_refinement_model

-
Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: PROLYL ENDOPEPTIDASE
I: PEPTIDE INHIBITOR
hetero molecules


Theoretical massNumber of molelcules
Total (without water)82,2277
Polymers81,7662
Non-polymers4605
Water16,574920
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area2390 Å2
ΔGint-6 kcal/mol
Surface area28050 Å2
MethodPISA
Unit cell
Length a, b, c (Å)70.700, 99.700, 110.700
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121

-
Components

#1: Protein PROLYL ENDOPEPTIDASE / PROLYL ENDOPEPTIDASE / POST-PROLINE CLEAVING ENZYME


Mass: 80848.344 Da / Num. of mol.: 1 / Mutation: YES
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) SUS SCROFA (pig) / Tissue: BRAIN / Cellular location: CYTOPLASM / Production host: ESCHERICHIA COLI (E. coli) / References: UniProt: P23687, prolyl oligopeptidase
#2: Protein/peptide PEPTIDE INHIBITOR


Mass: 918.005 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) SYNTHETIC CONSTRUCT (others)
#3: Chemical
ChemComp-GOL / GLYCEROL / GLYCERIN / PROPANE-1,2,3-TRIOL


Mass: 92.094 Da / Num. of mol.: 5 / Source method: obtained synthetically / Formula: C3H8O3
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 920 / Source method: isolated from a natural source / Formula: H2O
Compound detailsCHAIN A CONTAINS ENGINEERED MUTATION S554A

-
Experimental details

-
Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

-
Sample preparation

CrystalDensity Matthews: 2.4 Å3/Da / Density % sol: 48 %
Crystal growpH: 8.5 / Details: SEE REFERENCE, PH 8.50
Crystal grow
*PLUS
Temperature: 4 ℃ / Method: vapor diffusion, hanging drop / Details: Fulop, V., (1998) Cell(Cambridge,Mass.), 94, 161.
Components of the solutions
*PLUS
IDConc.Common nameCrystal-IDSol-IDChemical formula
117 %(w/v)mPEG50001reservoir
215 %(v/v)glycerol1reservoir
31 %(v/v)monothioglycerol1reservoir
420 mM1reservoirCa(Ac)2
5100 mMTris1reservoir
610 mg/mlprotein1drop

-
Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: EMBL/DESY, HAMBURG / Beamline: X11 / Wavelength: 0.909
DetectorType: MARRESEARCH / Detector: IMAGE PLATE / Date: Jul 15, 1999 / Details: MIRRORS
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.909 Å / Relative weight: 1
ReflectionResolution: 1.5→19 Å / Num. obs: 125944 / % possible obs: 97.8 % / Observed criterion σ(I): -3 / Redundancy: 3.7 % / Biso Wilson estimate: 17.4 Å2 / Rsym value: 0.054 / Net I/σ(I): 20.1
Reflection shellResolution: 1.5→1.54 Å / Redundancy: 2.9 % / Mean I/σ(I) obs: 1.5 / Rsym value: 0.718 / % possible all: 90.7
Reflection
*PLUS
Num. measured all: 460673 / Rmerge(I) obs: 0.054

-
Processing

Software
NameVersionClassification
X-PLOR3.851refinement
DENZOdata reduction
SCALEPACKdata scaling
X-PLORphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 1QFM

1qfm


Resolution: 1.5→19 Å / Cross valid method: THROUGHOUT / σ(F): 2
RfactorNum. reflection% reflectionSelection details
Rfree0.212 5028 4 %RANDOM
Rwork0.192 ---
obs0.192 123725 96.1 %-
Displacement parametersBiso mean: 16.3 Å2
Refinement stepCycle: LAST / Resolution: 1.5→19 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms5750 0 30 920 6700
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONx_bond_d0.01
X-RAY DIFFRACTIONx_bond_d_na
X-RAY DIFFRACTIONx_bond_d_prot
X-RAY DIFFRACTIONx_angle_d
X-RAY DIFFRACTIONx_angle_d_na
X-RAY DIFFRACTIONx_angle_d_prot
X-RAY DIFFRACTIONx_angle_deg1
X-RAY DIFFRACTIONx_angle_deg_na
X-RAY DIFFRACTIONx_angle_deg_prot
X-RAY DIFFRACTIONx_dihedral_angle_d
X-RAY DIFFRACTIONx_dihedral_angle_d_na
X-RAY DIFFRACTIONx_dihedral_angle_d_prot
X-RAY DIFFRACTIONx_improper_angle_d
X-RAY DIFFRACTIONx_improper_angle_d_na
X-RAY DIFFRACTIONx_improper_angle_d_prot
X-RAY DIFFRACTIONx_mcbond_it
X-RAY DIFFRACTIONx_mcangle_it
X-RAY DIFFRACTIONx_scbond_it
X-RAY DIFFRACTIONx_scangle_it
Software
*PLUS
Name: X-PLOR / Version: 3.851 / Classification: refinement
Refinement
*PLUS
Num. reflection all: 125944 / Rfactor all: 0.198
Solvent computation
*PLUS
Displacement parameters
*PLUS
Refine LS restraints
*PLUS
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONx_bond_d0.008
X-RAY DIFFRACTIONx_angle_deg1.5

+
About Yorodumi

-
News

-
Feb 9, 2022. New format data for meta-information of EMDB entries

New format data for meta-information of EMDB entries

  • Version 3 of the EMDB header file is now the official format.
  • The previous official version 1.9 will be removed from the archive.

Related info.:EMDB header

External links:wwPDB to switch to version 3 of the EMDB data model

-
Aug 12, 2020. Covid-19 info

Covid-19 info

URL: https://pdbj.org/emnavi/covid19.php

New page: Covid-19 featured information page in EM Navigator.

Related info.:Covid-19 info / Mar 5, 2020. Novel coronavirus structure data

+
Mar 5, 2020. Novel coronavirus structure data

Novel coronavirus structure data

Related info.:Yorodumi Speices / Aug 12, 2020. Covid-19 info

External links:COVID-19 featured content - PDBj / Molecule of the Month (242)：Coronavirus Proteases

+
Jan 31, 2019. EMDB accession codes are about to change! (news from PDBe EMDB page)

EMDB accession codes are about to change! (news from PDBe EMDB page)

  • The allocation of 4 digits for EMDB accession codes will soon come to an end. Whilst these codes will remain in use, new EMDB accession codes will include an additional digit and will expand incrementally as the available range of codes is exhausted. The current 4-digit format prefixed with “EMD-” (i.e. EMD-XXXX) will advance to a 5-digit format (i.e. EMD-XXXXX), and so on. It is currently estimated that the 4-digit codes will be depleted around Spring 2019, at which point the 5-digit format will come into force.
  • The EM Navigator/Yorodumi systems omit the EMD- prefix.

Related info.:Q: What is EMD? / ID/Accession-code notation in Yorodumi/EM Navigator

External links:EMDB Accession Codes are Changing Soon! / Contact to PDBj

+
Jul 12, 2017. Major update of PDB

Major update of PDB

  • wwPDB released updated PDB data conforming to the new PDBx/mmCIF dictionary.
  • This is a major update changing the version number from 4 to 5, and with Remediation, in which all the entries are updated.
  • In this update, many items about electron microscopy experimental information are reorganized (e.g. em_software).
  • Now, EM Navigator and Yorodumi are based on the updated data.

External links:wwPDB Remediation / Enriched Model Files Conforming to OneDep Data Standards Now Available in the PDB FTP Archive

-
Yorodumi

Thousand views of thousand structures

  • Yorodumi is a browser for structure data from EMDB, PDB, SASBDB, etc.
  • This page is also the successor to EM Navigator detail page, and also detail information page/front-end page for Omokage search.
  • The word "yorodu" (or yorozu) is an old Japanese word meaning "ten thousand". "mi" (miru) is to see.

Related info.:EMDB / PDB / SASBDB / Comparison of 3 databanks / Yorodumi Search / Aug 31, 2016. New EM Navigator & Yorodumi / Yorodumi Papers / Jmol/JSmol / Function and homology information / Changes in new EM Navigator and Yorodumi

Read more