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- PDB-7uhx: Horse liver alcohol dehydrogenase G173A, complexed with NAD+ and ... -

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Basic information

Entry
Database: PDB / ID: 7uhx
TitleHorse liver alcohol dehydrogenase G173A, complexed with NAD+ and 2,3,4,5,6-pentafluorobenzyl alcohol at 150 K
ComponentsAlcohol dehydrogenase E chain
KeywordsOXIDOREDUCTASE / alcohol dehydrgenase NAD+ / pentafluorobenzyl alcohol G173A mutation 150 K N2 cryostat
Function / homology
Function and homology information


alcohol dehydrogenase activity, zinc-dependent / ethanol oxidation / NAD-retinol dehydrogenase activity / alcohol dehydrogenase / retinoic acid metabolic process / retinol metabolic process / zinc ion binding / cytosol
Similarity search - Function
Alcohol dehydrogenase, zinc-type, conserved site / Zinc-containing alcohol dehydrogenases signature. / Alcohol dehydrogenase-like, C-terminal / Zinc-binding dehydrogenase / Alcohol dehydrogenase, N-terminal / Alcohol dehydrogenase GroES-like domain / Polyketide synthase, enoylreductase domain / Enoylreductase / GroES-like superfamily / NAD(P)-binding domain superfamily
Similarity search - Domain/homology
NICOTINAMIDE-ADENINE-DINUCLEOTIDE (ACIDIC FORM) / 2,3,4,5,6-PENTAFLUOROBENZYL ALCOHOL / Alcohol dehydrogenase E chain
Similarity search - Component
Biological speciesEquus caballus (horse)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.3 Å
AuthorsPlapp, B.V. / Gakhar, L.
Funding support United States, 2items
OrganizationGrant numberCountry
National Institutes of Health/National Institute on Alcohol Abuse and Alcoholism (NIH/NIAAA)AA00279 United States
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)GM078446 United States
Citation
Journal: Acta Crystallogr.,Sect.D / Year: 2022
Title: Dependence of crystallographic atomic displacement factors on temperature (25-150 K) for complexes of horse liver alcohol dehydrogenases
Authors: Plapp, B.V. / Gakhar, L. / Subramanian, R.
#1: Journal: Protein Sci / Year: 2018
Title: Contribution of buried distal amino acid residues in horse liver alcohol dehydrogenase to structure and catalysis.
Authors: Shanmuganatham, K.K. / Wallace, R.S. / Ting-I Lee, A. / Plapp, B.V.
#2: Journal: Biochemistry / Year: 2012
Title: Atomic-resolution structures of horse liver alcohol dehydrogenase with NAD(+) and fluoroalcohols define strained Michaelis complexes.
Authors: Plapp, B.V. / Ramaswamy, S.
History
DepositionMar 27, 2022Deposition site: RCSB / Processing site: RCSB
Revision 1.0Apr 6, 2022Provider: repository / Type: Initial release
Revision 1.1Oct 12, 2022Group: Database references
Category: citation / citation_author / pdbx_related_exp_data_set
Item: _citation.country / _citation.journal_abbrev ..._citation.country / _citation.journal_abbrev / _citation.journal_id_ASTM / _citation.journal_id_CSD / _citation.journal_id_ISSN / _citation.journal_volume / _citation.page_first / _citation.page_last / _citation.pdbx_database_id_DOI / _citation.title / _citation.year / _citation_author.identifier_ORCID

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Alcohol dehydrogenase E chain
B: Alcohol dehydrogenase E chain
hetero molecules


Theoretical massNumber of molelcules
Total (without water)82,19214
Polymers79,7352
Non-polymers2,45712
Water15,241846
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: equilibrium centrifugation
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area7760 Å2
ΔGint-109 kcal/mol
Surface area26910 Å2
MethodPISA
Unit cell
Length a, b, c (Å)44.390, 51.560, 92.710
Angle α, β, γ (deg.)91.790, 103.040, 110.100
Int Tables number1
Space group name H-MP1

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Components

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Protein , 1 types, 2 molecules AB

#1: Protein Alcohol dehydrogenase E chain


Mass: 39867.301 Da / Num. of mol.: 2 / Mutation: G173A
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Equus caballus (horse) / Organ: liver / Production host: Escherichia coli (E. coli) / Strain (production host): XL1Blue / References: UniProt: P00327, alcohol dehydrogenase

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Non-polymers , 5 types, 858 molecules

#2: Chemical
ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: Zn
#3: Chemical ChemComp-NAJ / NICOTINAMIDE-ADENINE-DINUCLEOTIDE (ACIDIC FORM) / Nicotinamide adenine dinucleotide


Mass: 663.425 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C21H27N7O14P2 / Feature type: SUBJECT OF INVESTIGATION
#4: Chemical ChemComp-PFB / 2,3,4,5,6-PENTAFLUOROBENZYL ALCOHOL


Mass: 198.090 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C7H3F5O / Feature type: SUBJECT OF INVESTIGATION
#5: Chemical
ChemComp-MRD / (4R)-2-METHYLPENTANE-2,4-DIOL / 2-Methyl-2,4-pentanediol


Mass: 118.174 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: C6H14O2 / Comment: precipitant*YM
#6: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 846 / Source method: isolated from a natural source / Formula: H2O

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Details

Has ligand of interestY

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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: 2.26 Å3/Da / Density % sol: 46 % / Description: block
Crystal growTemperature: 278 K / Method: microdialysis / pH: 7
Details: 50 MM AMMONIUM N-[TRIS(HYDROXYMETHYL) METHYL]-2-AMINOETHANE SULFONATE, PH 6.7 (AT 25 C), 0.25 MM EDTA, 10 MG/ML PROTEIN, 1 MM NAD+, 10 MM 2,3,4,5.6-pentafluorobenzyl alcohol, 12 TO 25 % 2-METHYL-2,4-PENTANEDIOL
Temp details: pH 6.7 at 298

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Data collection

DiffractionMean temperature: 150 K / Ambient temp details: N2 cryostat / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 19-ID / Wavelength: 0.9184 Å
DetectorType: ADSC QUANTUM 315r / Detector: CCD / Date: Jun 24, 2009
Details: ROSENBAUM ROCK VERTICAL FOCUSINGMIRROR WITH PT, GLASS, PD LANES
RadiationMonochromator: ROSENBAUM ROCK HIGH RESOLUTION DOUBLE CRYSTAL MONOCHROMATOR, LN2 COOLED, SAGITTAL FOCUSSING 2ND MIRROR, SI(111)
Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9184 Å / Relative weight: 1
ReflectionResolution: 1.3→19.93 Å / Num. obs: 176098 / % possible obs: 95.9 % / Redundancy: 4.01 % / Biso Wilson estimate: 12.5 Å2 / Rmerge(I) obs: 0.055 / Rpim(I) all: 0.034 / Rrim(I) all: 0.063 / Χ2: 1.2 / Net I/σ(I): 8.8
Reflection shell

Diffraction-ID: 1

Resolution (Å)Redundancy (%)Rmerge(I) obsMean I/σ(I) obsNum. measured allNum. unique obsRrim(I) allΧ2Rejects% possible all
1.3-1.353.950.51.268839172650.5781.8772393.5
1.35-1.43.980.4261.668872172110.4911.7344894.3
1.4-1.463.990.3512.269513173470.4051.5933594.5
1.46-1.544.010.2643.270514175130.3041.4229595
1.54-1.644.030.194.671096175670.2191.2425395.7
1.64-1.764.050.14671739176510.1621.0929996.1
1.76-1.944.020.0958.371801177120.110.8952896.6
1.94-2.223.960.06311.971699178980.0740.7680797.1
2.22-2.83.970.04218.171926179410.0490.7177097.8
2.8-19.924.130.03129.675150179930.0360.8187697.9

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Processing

Software
NameVersionClassification
d*TREK9.9.9.8Ldata scaling
REFMAC5.8.0267refinement
PDB_EXTRACT3.27data extraction
d*TREKdata reduction
MOLREPphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 7UHW
Resolution: 1.3→19.93 Å / Cor.coef. Fo:Fc: 0.982 / Cor.coef. Fo:Fc free: 0.975 / SU B: 1.911 / SU ML: 0.034 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.044 / ESU R Free: 0.045 / Stereochemistry target values: MAXIMUM LIKELIHOOD
Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : REFINED INDIVIDUALLY
RfactorNum. reflection% reflectionSelection details
Rfree0.1663 2574 1.5 %RANDOM
Rwork0.1304 ---
obs0.1309 171184 94.54 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso max: 81.83 Å2 / Biso mean: 17.79 Å2 / Biso min: 9.13 Å2
Baniso -1Baniso -2Baniso -3
1-0.4 Å2-0.36 Å20.19 Å2
2--0.51 Å20.07 Å2
3----0.8 Å2
Refinement stepCycle: final / Resolution: 1.3→19.93 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms5572 0 158 873 6603
Biso mean--18.83 30.81 -
Num. residues----748
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0170.0136281
X-RAY DIFFRACTIONr_bond_other_d0.0010.0156146
X-RAY DIFFRACTIONr_angle_refined_deg2.1381.698568
X-RAY DIFFRACTIONr_angle_other_deg1.5691.59114354
X-RAY DIFFRACTIONr_dihedral_angle_1_deg6.6975817
X-RAY DIFFRACTIONr_dihedral_angle_2_deg35.33623.319238
X-RAY DIFFRACTIONr_dihedral_angle_3_deg11.622151151
X-RAY DIFFRACTIONr_dihedral_angle_4_deg13.961524
X-RAY DIFFRACTIONr_chiral_restr0.1240.2870
X-RAY DIFFRACTIONr_gen_planes_refined0.0120.026858
X-RAY DIFFRACTIONr_gen_planes_other0.0010.021220
X-RAY DIFFRACTIONr_rigid_bond_restr3.844312425
LS refinement shellResolution: 1.3→1.334 Å / Rfactor Rfree error: 0 / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.291 180 -
Rwork0.289 11934 -
all-12114 -
obs--89.38 %

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