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- PDB-2nvd: Human Aldose Reductase complexed with novel naphtho[1,2-d]isothia... -

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Basic information

Entry
Database: PDB / ID: 2nvd
TitleHuman Aldose Reductase complexed with novel naphtho[1,2-d]isothiazole acetic acid derivative (2)
ComponentsAldose reductase
KeywordsOXIDOREDUCTASE / aldose reductase / TIM-barrel / protein-ligand complex
Function / homology
Function and homology information


glyceraldehyde oxidoreductase activity / Fructose biosynthesis / fructose biosynthetic process / L-glucuronate reductase activity / aldose reductase / D/L-glyceraldehyde reductase / glycerol dehydrogenase (NADP+) activity / C21-steroid hormone biosynthetic process / NADP-retinol dehydrogenase / Pregnenolone biosynthesis ...glyceraldehyde oxidoreductase activity / Fructose biosynthesis / fructose biosynthetic process / L-glucuronate reductase activity / aldose reductase / D/L-glyceraldehyde reductase / glycerol dehydrogenase (NADP+) activity / C21-steroid hormone biosynthetic process / NADP-retinol dehydrogenase / Pregnenolone biosynthesis / allyl-alcohol dehydrogenase / allyl-alcohol dehydrogenase activity / prostaglandin H2 endoperoxidase reductase activity / regulation of urine volume / all-trans-retinol dehydrogenase (NADP+) activity / metanephric collecting duct development / daunorubicin metabolic process / doxorubicin metabolic process / retinal dehydrogenase (NAD+) activity / aldose reductase (NADPH) activity / epithelial cell maturation / cellular hyperosmotic salinity response / retinoid metabolic process / renal water homeostasis / carbohydrate metabolic process / electron transfer activity / negative regulation of apoptotic process / mitochondrion / extracellular space / extracellular exosome / nucleoplasm / cytosol
Similarity search - Function
Aldo/keto reductase family putative active site signature. / Aldo/keto reductase family signature 1. / NADP-dependent oxidoreductase domain / Aldo/keto reductase family signature 2. / Aldo/keto reductase, conserved site / Aldo-keto reductase / NADP-dependent oxidoreductase domain / Aldo/keto reductase family / NADP-dependent oxidoreductase domain superfamily / TIM Barrel ...Aldo/keto reductase family putative active site signature. / Aldo/keto reductase family signature 1. / NADP-dependent oxidoreductase domain / Aldo/keto reductase family signature 2. / Aldo/keto reductase, conserved site / Aldo-keto reductase / NADP-dependent oxidoreductase domain / Aldo/keto reductase family / NADP-dependent oxidoreductase domain superfamily / TIM Barrel / Alpha-Beta Barrel / Alpha Beta
Similarity search - Domain/homology
Chem-ITB / NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE / Aldo-keto reductase family 1 member B1
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 1.55 Å
AuthorsSteuber, H. / Heine, A. / Klebe, G.
CitationJournal: J.Mol.Biol. / Year: 2007
Title: Evidence for a novel binding site conformer of aldose reductase in ligand-bound state
Authors: Steuber, H. / Zentgraf, M. / La Motta, C. / Sartini, S. / Heine, A. / Klebe, G.
History
DepositionNov 12, 2006Deposition site: RCSB / Processing site: PDBJ
Revision 1.0Apr 24, 2007Provider: repository / Type: Initial release
Revision 1.1May 1, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Oct 25, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / 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 / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Aldose reductase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)37,6485
Polymers35,8981
Non-polymers1,7494
Water3,855214
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)49.390, 66.640, 47.140
Angle α, β, γ (deg.)90.00, 91.88, 90.00
Int Tables number4
Space group name H-MP1211

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Components

#1: Protein Aldose reductase / AR / Aldehyde reductase


Mass: 35898.340 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: hALR2 / Plasmid: pET15b / Production host: Escherichia coli (E. coli) / Strain (production host): BL21 Gold / References: UniProt: P15121, aldose reductase
#2: Chemical ChemComp-NAP / NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE / 2'-MONOPHOSPHOADENOSINE 5'-DIPHOSPHORIBOSE


Mass: 743.405 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C21H28N7O17P3
#3: Chemical ChemComp-ITB / 2-(CARBOXYMETHYL)-1-OXO-1,2-DIHYDRONAPHTHO[1,2-D]ISOTHIAZOLE-4-CARBOXYLIC ACID 3,3-DIOXIDE / 2-CARBOXYMETHYL-1,3,3-TRIOXO-1,2-DIHYDRONAPHTHO[1,2-D]ISOTHIAZOLE-4-CARBOXYLIC ACID


Mass: 335.289 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: C14H9NO7S
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 214 / Source method: isolated from a natural source / Formula: H2O

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Experimental details

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Experiment

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

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Sample preparation

CrystalDensity Matthews: 2.15 Å3/Da / Density % sol: 42.7 %
Crystal growTemperature: 293 K / Method: vapor diffusion, hanging drop / pH: 5
Details: 120mM ammonium citrate, 20% PEG 6000, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: ROTATING ANODE / Type: RIGAKU RU300 / Wavelength: 1.5418 Å
DetectorType: RIGAKU RAXIS IV / Detector: IMAGE PLATE / Date: Jan 8, 2006 / Details: mirrors
RadiationMonochromator: graphite / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.5418 Å / Relative weight: 1
ReflectionResolution: 1.55→50 Å / Num. all: 42162 / Num. obs: 42162 / % possible obs: 94.9 % / Redundancy: 3.5 % / Rmerge(I) obs: 0.035 / Rsym value: 0.035 / Net I/σ(I): 39.3
Reflection shellResolution: 1.55→1.58 Å / Redundancy: 2.3 % / Rmerge(I) obs: 0.169 / Mean I/σ(I) obs: 5.3 / Num. unique all: 1413 / Rsym value: 0.169 / % possible all: 63.7

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Processing

Software
NameVersionClassification
SHELXmodel building
SHELXL-97refinement
CrystalClear(MSC/RIGAKU)data collection
HKL-2000data reduction
HKL-2000data scaling
CNSphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 1EL3

1el3


Resolution: 1.55→30 Å / Num. parameters: 26284 / Num. restraintsaints: 31907 / Cross valid method: FREE R / σ(F): 0 / σ(I): 0 / Stereochemistry target values: ENGH & HUBER
Details: ANISOTROPIC SCALING APPLIED BY THE METHOD OF PARKIN, MOEZZI & HOPE, J.APPL.CRYST.28(1995)53-56 ANISOTROPIC REFINEMENT REDUCED FREE R (NO CUTOFF) BY ?
RfactorNum. reflection% reflectionSelection details
Rfree0.2 2087 5.3 %RANDOM
Rwork0.13 ---
all0.132 33994 --
obs0.132 33994 80.6 %-
Refine analyzeNum. disordered residues: 15 / Occupancy sum hydrogen: 2521 / Occupancy sum non hydrogen: 2850
Refinement stepCycle: LAST / Resolution: 1.55→30 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2575 0 117 214 2906
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONs_bond_d0.01
X-RAY DIFFRACTIONs_angle_d2.3
X-RAY DIFFRACTIONs_similar_dist0
X-RAY DIFFRACTIONs_from_restr_planes0.0254
X-RAY DIFFRACTIONs_zero_chiral_vol0.056
X-RAY DIFFRACTIONs_non_zero_chiral_vol0.064
X-RAY DIFFRACTIONs_anti_bump_dis_restr0.035
X-RAY DIFFRACTIONs_rigid_bond_adp_cmpnt0.003
X-RAY DIFFRACTIONs_similar_adp_cmpnt0.057
X-RAY DIFFRACTIONs_approx_iso_adps0

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