7uhw

Horse liver alcohol dehydrogenase G173A, complexed with NAD+ and 2,3,4,5,6-pentafluorobenzyl alcohol at 120 K

Method: X-RAY DIFFRACTION Dmax: 104.6 Å Quality: GOOD

1. Protein Identity and Related Structures Protein Identity & Related Structures

Alcohol dehydrogenase E chain

Equus caballus

UniProt P00327

State in the Current Structure

Assembly Oligomeric State Construct Mutations and Modifications Ligands, Ions and Associated Components Method and Experimental Conditions Structure Quality
1 Protein homooligomer Homooligomer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain A; UniProt 2–375 Chain B; UniProt 2–375 Mutation:G173A ZN ZINC ION × 4 NAJ NICOTINAMIDE-ADENINE-DINUCLEOTIDE (ACIDIC FORM) × 2 PFB 2,3,4,5,6-PENTAFLUOROBENZYL ALCOHOL × 2 MRD (4R)-2-METHYLPENTANE-2,4-DIOL × 4 X-RAY DIFFRACTION X-ray crystallization conditions:MICRODIALYSIS;pH 7;278 K;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 Resolution 1.30 Å R-free 0.165

Other States of the Same Protein in the Database

Each row is a biological assembly of the same UniProt protein in another PDB entry. The “Difference from current entry” column identifies evidence-level differences; no tag means the currently parsed fields agree.

104 other PDB entries and 117 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name ADH1E_HORSE
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–374; UniProt 2–375 Author chain B; PDBConstruct 1–374; UniProt 2–375

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

SAXS scattering curve SAXS Profile

SAXS profile for 7uhw

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 7uhw
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2. Structure Basics 2. Structure Basics

Entry ID entry_id7uhw
Deposition date deposition_date2022-03-27
Structure title titleHorse liver alcohol dehydrogenase G173A, complexed with NAD+ and 2,3,4,5,6-pentafluorobenzyl alcohol at 120 K
Keywords keywordsalcohol dehydrgenase NAD+, pentafluorobenzyl alcohol G173A mutation 120 K N2 cryostat, OXIDOREDUCTASE; OXIDOREDUCTASE
Experimental Method methodX-RAY DIFFRACTION

3. SAXS Parameters (CRYSOL theoretical calculation) 3. SAXS Parameters (CRYSOL)

Radius of gyration Rg (Guinier) rg_guinier29.68
Radius of gyration Rg (electron density) rg_electron29.62
Forward intensity I(0) i0105894000.00
Molecular weight molecular_weight82102.0 kDa
Excluded volume excluded_volume103040 ų
Envelope volume envelope_volume119460 ų
Hydration-shell volume shell_volume34372 ų
Envelope diameter envelope_diameter110.2
Shell Rg shell_rg35.90
Envelope Rg envelope_rg29.82
Shape Rg shape_rg29.63
Total Rg total_rg30.12
Total atoms total_atoms5722
Residues n_residues748
Spherical-harmonic order n_harmonics20
q range q_range— – 0.5000 −1
Data points n_points101
Shell type shell_typedirectional
Solvent electron density solvent_density0.3340 e/ų
Shell contrast contrast_shell0.0300 e/ų
CRYSOL version crysol_version4.1.3

4. P(r) Distance Distribution (GNOM inversion) 4. P(r) Analysis (GNOM)

Maximum dimension Dmax dmax104.6
Rg (real space) rg_real29.83
Rg uncertainty (real space) rg_real_error0.88
I(0) (real space) i0_real1.0590e+08
I(0) uncertainty (real space) i0_real_error1.8580e+06
Rg (reciprocal space) rg_reciprocal29.77
I(0) (reciprocal space) i0_reciprocal105900000.0000
Solution quality estimate total_estimate0.8447
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary29.6
Skewness Skewness skewness0.501
Kurtosis Kurtosis kurtosis-0.267
Angular range angular_range— – 0.2650 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha51040000.0000
Real-space data points n_real_points54
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.719; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.856; Smooth: 0.963

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (6)

7. Fold Classification (SCOP + CATH) 2 domains

CATH v4.4 (2 domains)

Domain ID domain_id7uhwA01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily720 — NAD(P)-binding Rossmann-like Domain
Domain ID domain_id7uhwB01
Class class3 — Alpha Beta
Architecture architecture40 — 3-Layer(aba) Sandwich
Topology topology50 — Rossmann fold
Homologous superfamily homologous superfamily720 — NAD(P)-binding Rossmann-like Domain

8. Citations (3)

9. Files and Curves (10)