[English] 日本語
Yorodumi
- PDB-1h63: Structure of the reduced Pentaerythritol Tetranitrate Reductase -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 1h63
TitleStructure of the reduced Pentaerythritol Tetranitrate Reductase
ComponentsPENTAERYTHRITOL TETRANITRATE REDUCTASE
KeywordsOXIDOREDUCTASE / FLAVOENZYME / REDUCED FLAVOENZYME
Function / homology
Function and homology information


FMN binding / oxidoreductase activity / cytosol
Similarity search - Function
Oxidoreductase Oye-like / NADH:flavin oxidoreductase/NADH oxidase, N-terminal / NADH:flavin oxidoreductase / NADH oxidase family / Aldolase class I / Aldolase-type TIM barrel / TIM Barrel / Alpha-Beta Barrel / Alpha Beta
Similarity search - Domain/homology
FLAVIN MONONUCLEOTIDE / Pentaerythritol tetranitrate reductase
Similarity search - Component
Biological speciesENTEROBACTER CLOACAE (bacteria)
MethodX-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 1.62 Å
AuthorsBarna, T.M. / Moody, P.C.E.
CitationJournal: J.Mol.Biol. / Year: 2001
Title: Crystal Structure of Pentaerythritol Tetranitrate Reductase: "Flipped" Binding Geometries for Steroid Substrates in Different Redox States of the Enzyme
Authors: Barna, T.M. / Khan, H. / Bruce, N.C. / Barsukov, I. / Scrutton, N.S. / Moody, P.C.
History
DepositionJun 4, 2001Deposition site: PDBE / Processing site: PDBE
Revision 1.0Jul 5, 2001Provider: repository / Type: Initial release
Revision 1.1Oct 31, 2012Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Non-polymer description / Other / Refinement description / Structure summary / Version format compliance
Revision 1.2Dec 13, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Other / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_database_status / pdbx_initial_refinement_model / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.status_code_sf / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id
Remark 700 SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AB" IN EACH CHAIN ON SHEET RECORDS BELOW ... SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AB" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL.

-
Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: PENTAERYTHRITOL TETRANITRATE REDUCTASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)39,8602
Polymers39,4041
Non-polymers4561
Water10,557586
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPISA
Unit cell
Length a, b, c (Å)56.527, 68.570, 88.314
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121

-
Components

#1: Protein PENTAERYTHRITOL TETRANITRATE REDUCTASE


Mass: 39404.000 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Details: NON-COVALENTLY BOUND FLAVIN MONONUCLEOTIDE / Source: (gene. exp.) ENTEROBACTER CLOACAE (bacteria) / Strain: PB2 / Plasmid: PONR1 / Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): K12 / References: UniProt: P71278
#2: Chemical ChemComp-FMN / FLAVIN MONONUCLEOTIDE / RIBOFLAVIN MONOPHOSPHATE


Mass: 456.344 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C17H21N4O9P
#3: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 586 / Source method: isolated from a natural source / Formula: H2O

-
Experimental details

-
Experiment

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

-
Sample preparation

CrystalDensity Matthews: 2.17 Å3/Da / Density % sol: 43.36 %
Crystal growpH: 6.8
Details: PEG 4000, 0.1M CACODYLIC ACID, PH 6.8, 12% I-PROPANOL, 0.1M SODIUM CITRATE
Crystal grow
*PLUS
Method: vapor diffusion, sitting drop / pH: 6.2
Components of the solutions
*PLUS
IDConc.Common nameCrystal-IDSol-IDDetails
125 %(w/v)PEG30001reservoir
20.1 Mtrisodium citrate1reservoir
30.1 Mcacodylic acid1reservoirpH6.2
417 %(v/v)isopropanol1reservoir

-
Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: ROTATING ANODE / Type: RIGAKU RU200 / Wavelength: 1.5418
DetectorType: RIGAKU RAXIS IV IMAGE PLATE / Detector: IMAGE PLATE / Date: Apr 15, 1999 / Details: MIRRORS
RadiationMonochromator: NI FILTER / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.5418 Å / Relative weight: 1
ReflectionResolution: 1.62→100 Å / Num. obs: 44592 / % possible obs: 83.7 % / Observed criterion σ(I): 0 / Redundancy: 2.5 % / Biso Wilson estimate: 16.5 Å2 / Rmerge(I) obs: 0.04 / Net I/σ(I): 11.6
Reflection shellResolution: 1.62→1.68 Å / Rmerge(I) obs: 0.251 / Mean I/σ(I) obs: 2.8 / % possible all: 77.3
Reflection
*PLUS
Highest resolution: 1.5 Å / Lowest resolution: 100 Å / Num. obs: 56352 / % possible obs: 96.7 % / Num. measured all: 597225 / Rmerge(I) obs: 0.026
Reflection shell
*PLUS
Rmerge(I) obs: 0.263

-
Processing

Software
NameVersionClassification
CNS1refinement
DENZOdata reduction
SCALEPACKdata scaling
AMoREphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 1OYA

1oya


Resolution: 1.62→27.82 Å / Rfactor Rfree error: 0.005 / Data cutoff high absF: 1468190.75 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 0
RfactorNum. reflection% reflectionSelection details
Rfree0.21 1874 4.9 %RANDOM
Rwork0.186 ---
obs0.186 38512 86.7 %-
Solvent computationSolvent model: FLAT MODEL / Bsol: 44.6084 Å2 / ksol: 0.347313 e/Å3
Displacement parametersBiso mean: 18.6 Å2
Baniso -1Baniso -2Baniso -3
1--1.97 Å20 Å20 Å2
2--3.27 Å20 Å2
3----1.3 Å2
Refine analyze
FreeObs
Luzzati coordinate error0.2 Å0.17 Å
Luzzati d res low-5 Å
Luzzati sigma a0.15 Å0.12 Å
Refinement stepCycle: LAST / Resolution: 1.62→27.82 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2778 0 31 586 3395
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONc_bond_d0.012
X-RAY DIFFRACTIONc_bond_d_na
X-RAY DIFFRACTIONc_bond_d_prot
X-RAY DIFFRACTIONc_angle_d
X-RAY DIFFRACTIONc_angle_d_na
X-RAY DIFFRACTIONc_angle_d_prot
X-RAY DIFFRACTIONc_angle_deg1.4
X-RAY DIFFRACTIONc_angle_deg_na
X-RAY DIFFRACTIONc_angle_deg_prot
X-RAY DIFFRACTIONc_dihedral_angle_d22.7
X-RAY DIFFRACTIONc_dihedral_angle_d_na
X-RAY DIFFRACTIONc_dihedral_angle_d_prot
X-RAY DIFFRACTIONc_improper_angle_d0.96
X-RAY DIFFRACTIONc_improper_angle_d_na
X-RAY DIFFRACTIONc_improper_angle_d_prot
X-RAY DIFFRACTIONc_mcbond_it
X-RAY DIFFRACTIONc_mcangle_it
X-RAY DIFFRACTIONc_scbond_it
X-RAY DIFFRACTIONc_scangle_it
LS refinement shellResolution: 1.62→1.72 Å / Rfactor Rfree error: 0.017 / Total num. of bins used: 6
RfactorNum. reflection% reflection
Rfree0.29 283 4.9 %
Rwork0.261 5439 -
obs--78.7 %
Software
*PLUS
Name: CNS / Version: 1 / Classification: refinement
Refinement
*PLUS
Highest resolution: 1.5 Å / Rfactor obs: 0.195 / Rfactor Rfree: 0.237
Solvent computation
*PLUS
Displacement parameters
*PLUS
Refine LS restraints
*PLUS
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONc_bond_d0.007
X-RAY DIFFRACTIONc_dihedral_angle_d
X-RAY DIFFRACTIONc_dihedral_angle_deg22.7
X-RAY DIFFRACTIONc_improper_angle_d
X-RAY DIFFRACTIONc_improper_angle_deg0.96
LS refinement shell
*PLUS
Rfactor Rfree: 0.29

+
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