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- PDB-2i16: Human aldose reductase in complex with NADP+ and the inhibitor ID... -

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Basic information

Entry
Database: PDB / ID: 2i16
TitleHuman aldose reductase in complex with NADP+ and the inhibitor IDD594 at temperature of 15K
ComponentsAldose reductase
KeywordsOXIDOREDUCTASE / NADP / IDD594
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 / Pregnenolone biosynthesis / NADP-retinol dehydrogenase ...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 / Pregnenolone biosynthesis / NADP-retinol dehydrogenase / allyl-alcohol dehydrogenase / allyl-alcohol dehydrogenase activity / L-ascorbic acid biosynthetic process / metanephric collecting duct development / prostaglandin H2 endoperoxidase reductase activity / regulation of urine volume / all-trans-retinol dehydrogenase (NADP+) activity / daunorubicin metabolic process / doxorubicin metabolic process / retinal dehydrogenase activity / epithelial cell maturation / aldose reductase (NADPH) activity / retinoid metabolic process / cellular hyperosmotic salinity response / renal water homeostasis / carbohydrate metabolic process / electron transfer activity / negative regulation of apoptotic process / 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
CITRIC ACID / IDD594 / Chem-NDP / Aldo-keto reductase family 1 member B1
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 0.81 Å
AuthorsPetrova, T. / Ginell, S. / Mitshler, A. / Hasemann, I. / Schneider, T. / Cousido, A. / Lunin, V.Y. / Joachimiak, A. / Podjarny, A.
CitationJournal: Acta Crystallogr.,Sect.D / Year: 2006
Title: Ultrahigh-resolution study of protein atomic displacement parameters at cryotemperatures obtained with a helium cryostat.
Authors: Petrova, T. / Ginell, S. / Mitschler, A. / Hazemann, I. / Schneider, T. / Cousido, A. / Lunin, V.Y. / Joachimiak, A. / Podjarny, A.
History
DepositionAug 13, 2006Deposition site: RCSB / Processing site: RCSB
Revision 1.0Aug 29, 2006Provider: repository / Type: Initial release
Revision 1.1May 1, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Aug 30, 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_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

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: Aldose reductase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)37,4445
Polymers35,8981
Non-polymers1,5464
Water10,989610
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)49.173, 66.671, 47.297
Angle α, β, γ (deg.)90.00, 92.26, 90.00
Int Tables number4
Space group name H-MP1211
DetailsThe biological assembly is a monomer

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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) / Production host: Escherichia coli (E. coli) / References: UniProt: P15121, aldose reductase
#2: Chemical ChemComp-NDP / NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE


Mass: 745.421 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C21H30N7O17P3
#3: Chemical ChemComp-LDT / IDD594 / [2-(4-BROMO-2-FLUORO-BENZYLTHIOCARBAMOYL)-5-FLUORO-PHENOXY]-ACETIC ACID


Mass: 416.237 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C16H12BrF2NO3S
#4: Chemical ChemComp-CIT / CITRIC ACID


Mass: 192.124 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C6H8O7
#5: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 610 / 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: 2.16 Å3/Da / Density % sol: 42.97 %
Description: DATA WERE COLLECTED AT 15K USING COLD HELIUM STREAM FOR COOLING.
Crystal growpH: 5 / Details: pH 5.0

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Data collection

DiffractionMean temperature: 15 K
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 19-ID / Wavelength: 0.635 / Wavelength: 0.635 Å
DetectorType: ADSC QUANTUM 315 / Detector: CCD
Details: 1.02-M FLAT MIRROR MADE OF ZERODUR PROVIDING VERTICAL FOCUSING AND REJECTION OF HARMONIC CONTAMINATION
RadiationMonochromator: DOUBLE CRYSTAL MONOCHROMATOR UTILIZING A SI-111 AND SAGITAL HORIZONTAL FOCUSING
Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.635 Å / Relative weight: 1
ReflectionResolution: 0.81→50 Å / Num. all: 295088 / Num. obs: 263010 / % possible obs: 95.8 % / Observed criterion σ(F): 4 / Biso Wilson estimate: 3 Å2 / Rmerge(I) obs: 0.053 / Net I/σ(I): 15.2
Reflection shellResolution: 0.81→0.84 Å / Rmerge(I) obs: 0.204 / Mean I/σ(I) obs: 5.1 / % possible all: 93.9

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Processing

Software
NameClassification
SHELXmodel building
SHELXL-97refinement
HKL-2000data collection
HKL-2000data reduction
HKL-2000data scaling
AMoREphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: pdb entry 1US0

1us0


Resolution: 0.81→50 Å / Num. parameters: 34437 / Num. restraintsaints: 25444 / Cross valid method: FREE R / σ(F): 0 / Stereochemistry target values: ENGH AND HUBER
Details: RESIDUES IN SINGLE CONFORMATION WERE REFINED WITHOUT RESTRAINTS
RfactorNum. reflection% reflectionSelection details
Rfree0.0891 14759 5 %RANDOM
Rwork0.0789 ---
all0.0869 295086 --
obs0.0794 263010 95.8 %-
Refine analyzeNum. disordered residues: 279 / Occupancy sum hydrogen: 2397.91 / Occupancy sum non hydrogen: 3022.55
Refinement stepCycle: LAST / Resolution: 0.81→50 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2963 0 98 661 3722
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONs_bond_d0.016
X-RAY DIFFRACTIONs_angle_d0.038
X-RAY DIFFRACTIONs_similar_dist0
X-RAY DIFFRACTIONs_from_restr_planes0.0111
X-RAY DIFFRACTIONs_zero_chiral_vol0.093
X-RAY DIFFRACTIONs_non_zero_chiral_vol0.111
X-RAY DIFFRACTIONs_anti_bump_dis_restr0
X-RAY DIFFRACTIONs_rigid_bond_adp_cmpnt0.007
X-RAY DIFFRACTIONs_similar_adp_cmpnt0.043
X-RAY DIFFRACTIONs_approx_iso_adps0.083

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