[English] 日本語
Yorodumi
- PDB-1g0n: STRUCTURE OF TRIHYDROXYNAPHTHALENE REDUCTASE IN COMPLEX WITH NADP... -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 1g0n
TitleSTRUCTURE OF TRIHYDROXYNAPHTHALENE REDUCTASE IN COMPLEX WITH NADPH AND 4,5,6,7-TETRACHLORO-PHTHALIDE
ComponentsTRIHYDROXYNAPHTHALENE REDUCTASE
KeywordsOXIDOREDUCTASE / Protein-NADPH-active site inhibitor complex / diuncleotide binding fold / short chain dehydrogenase
Function / homology
Function and homology information


tetrahydroxynaphthalene reductase / tetrahydroxynaphthalene reductase activity / melanin biosynthetic process
Similarity search - Function
Short-chain dehydrogenase/reductase, conserved site / Short-chain dehydrogenases/reductases family signature. / Enoyl-(Acyl carrier protein) reductase / Short-chain dehydrogenase/reductase SDR / NAD(P)-binding Rossmann-like Domain / NAD(P)-binding domain superfamily / Rossmann fold / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
Chem-NDP / 4,5,6,7-TETRACHLORO-PHTHALIDE / Tetrahydroxynaphthalene reductase
Similarity search - Component
Biological speciesMagnaporthe grisea (fungus)
MethodX-RAY DIFFRACTION / Resolution: 2 Å
AuthorsLiao, D. / Basarab, G.S. / Gatenby, A.A. / Valent, B. / Jordan, D.B.
CitationJournal: Structure / Year: 2001
Title: Structures of trihydroxynaphthalene reductase-fungicide complexes: implications for structure-based design and catalysis.
Authors: Liao, D. / Basarab, G.S. / Gatenby, A.A. / Valent, B. / Jordan, D.B.
History
DepositionOct 6, 2000Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jun 6, 2001Provider: repository / Type: Initial release
Revision 1.1Apr 27, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Derived calculations / Version format compliance
Revision 1.3Apr 4, 2018Group: Data collection / Category: diffrn_source / Item: _diffrn_source.type
Revision 1.4Nov 3, 2021Group: Database references / Derived calculations / Category: database_2 / struct_ref_seq_dif / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_ref_seq_dif.details / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id
Revision 1.5Feb 7, 2024Group: Data collection / Category: chem_comp_atom / chem_comp_bond

-
Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: TRIHYDROXYNAPHTHALENE REDUCTASE
B: TRIHYDROXYNAPHTHALENE REDUCTASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)62,1185
Polymers60,3552
Non-polymers1,7633
Water6,954386
1
A: TRIHYDROXYNAPHTHALENE REDUCTASE
B: TRIHYDROXYNAPHTHALENE REDUCTASE
hetero molecules

A: TRIHYDROXYNAPHTHALENE REDUCTASE
B: TRIHYDROXYNAPHTHALENE REDUCTASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)124,23610
Polymers120,7114
Non-polymers3,5266
Water724
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation6_765-x+2,-x+y+1,-z+1/31
Buried area23030 Å2
ΔGint-171 kcal/mol
Surface area31450 Å2
MethodPISA, PQS
Unit cell
Length a, b, c (Å)140.5, 140.5, 72.7
Angle α, β, γ (deg.)90., 90., 120.
Int Tables number152
Space group name H-MP3121
DetailsThe biological assembly is a homo tetramer. The two molecules in the asymmetric unit represent half of the biological assembly. The tetramer has a 222 symmetry / The following transformation should be applied to both chain A and chain B to generate the tetramer. Rotation matrix: -0.500 -0.866 0.00 -0.866 0.500 0.00 0.00 0.00 -1.00 Translation vector: 214.21, 123.66, 24.31

-
Components

#1: Protein TRIHYDROXYNAPHTHALENE REDUCTASE


Mass: 30177.682 Da / Num. of mol.: 2 / Mutation: S241V, A242Q, H247R
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Magnaporthe grisea (fungus) / Plasmid: PTHNR2 / Production host: Escherichia coli (E. coli)
References: UniProt: Q12634, tetrahydroxynaphthalene reductase
#2: Chemical ChemComp-NDP / NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE / Nicotinamide adenine dinucleotide phosphate


Mass: 745.421 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C21H30N7O17P3
#3: Chemical ChemComp-PHH / 4,5,6,7-TETRACHLORO-PHTHALIDE / 4,5,6,7-TETRACHLORO-3H-ISOBENZOFURAN-1-ONE


Mass: 271.912 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C8H2Cl4O2
#4: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 386 / 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: 3.43 Å3/Da / Density % sol: 64.15 %
Crystal growTemperature: 274 K / Method: vapor diffusion, hanging drop / pH: 7
Details: PEG 6K, glycerol, Hepes, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 274K
Crystal grow
*PLUS
Temperature: 4 ℃
Components of the solutions
*PLUS
IDConc.Common nameCrystal-IDSol-ID
114 %PEG60001reservoir
214 %glycerol1reservoir
30.1 MHEPES1reservoir
420-23 mg/mlprotein1drop
550 mMTris-HCl1drop
610 mMNADPH1drop
72 mMinhibitor1drop

-
Data collection

DiffractionMean temperature: 102 K
Diffraction sourceSource: ROTATING ANODE / Type: RIGAKU RU200 / Wavelength: 1.54
DetectorType: RIGAKU RAXIS IV / Detector: IMAGE PLATE / Date: Aug 26, 1997
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.54 Å / Relative weight: 1
ReflectionResolution: 2→30 Å / Num. all: 54812 / Num. obs: 208682 / % possible obs: 96.5 % / Observed criterion σ(I): 0 / Redundancy: 3.8 % / Rmerge(I) obs: 0.081 / Net I/σ(I): 15.1
Reflection shellResolution: 2→2.03 Å / Redundancy: 2.7 % / Rmerge(I) obs: 0.351 / Num. unique all: 2189 / % possible all: 76.4
Reflection
*PLUS
Num. obs: 54812 / Num. measured all: 208682
Reflection shell
*PLUS
% possible obs: 76.4 %

-
Processing

Software
NameVersionClassification
AMoREphasing
X-PLOR3.1refinement
DENZOdata reduction
SCALEPACKdata scaling
RefinementResolution: 2→8 Å / σ(F): 2 / Stereochemistry target values: Engh & Huber
Details: Only one monomer of the dimer in the asymmetric unit has the electron density for the inhibitor.
RfactorNum. reflection
Rfree0.244 5314
Rwork0.195 -
all-53601
obs-53145
Refinement stepCycle: LAST / Resolution: 2→8 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms3921 0 110 386 4417
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONx_bond_d0.013
X-RAY DIFFRACTIONx_angle_deg1.47
Software
*PLUS
Name: X-PLOR / Version: 3.1 / Classification: refinement
Refinement
*PLUS
Highest resolution: 2 Å / Lowest resolution: 8 Å / σ(F): 2 / % reflection Rfree: 10 % / Rfactor obs: 0.195
Solvent computation
*PLUS
Displacement parameters
*PLUS

+
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