6tuf

Human Aldose Reductase in complex with ALR43

Method: X-RAY DIFFRACTION Dmax: 59.0 Å Quality: GOOD

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

aldose reductase

Homo sapiens

UniProt P15121

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 monomer Monomer Protein × 1 PDB declaration: monomeric(1) Consistent with protein copy count Chain A; UniProt 1–316 Not recorded CIT CITRIC ACID × 1 NAP NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE × 1 NXQ 2-[5-fluoranyl-2-[[3-[methyl(oxidanyl)-$l^{3}-sulfanyl]phenyl]methylcarbamoyl]phenoxy]ethanoic acid × 1 X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 5;291 K;PEG 6000, DTT, diammonium hydrogen citrate, NADP+ Resolution 1.15 Å R-free 0.152

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.

169 other PDB entries and 173 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name ALDR_HUMAN
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–316; UniProt 1–316

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 6tuf

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 6tuf
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2. Structure Basics 2. Structure Basics

Entry ID entry_id6tuf
Deposition date deposition_date2020-01-07
Structure title titleHuman Aldose Reductase in complex with ALR43
Keywords keywords;Diabetes, oxidoreductase, transient binding pocket, diabetic late effects, polyol pathway, osmotic and oxidative stress, cofactor, NADPH, NADP+, AKR1B1, ALDR1, ALR2 ;; OXIDOREDUCTASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier19.72
Radius of gyration Rg (electron density) rg_electron18.56
Forward intensity I(0) i021974900.00
Molecular weight molecular_weight36348.0 kDa
Excluded volume excluded_volume45631 ų
Envelope volume envelope_volume49843 ų
Hydration-shell volume shell_volume21718 ų
Envelope diameter envelope_diameter60.7
Shell Rg shell_rg25.63
Envelope Rg envelope_rg18.89
Shape Rg shape_rg18.56
Total Rg total_rg19.46
Total atoms total_atoms4994
Residues n_residues316
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 dmax59.0
Rg (real space) rg_real19.57
Rg uncertainty (real space) rg_real_error0.29
I(0) (real space) i0_real2.1970e+07
I(0) uncertainty (real space) i0_real_error2.7100e+05
Rg (reciprocal space) rg_reciprocal19.59
I(0) (reciprocal space) i0_reciprocal21980000.0000
Solution quality estimate total_estimate0.8277
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary24.9
Skewness Skewness skewness0.127
Kurtosis Kurtosis kurtosis-0.469
Angular range angular_range— – 0.4050 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha6117000.0000
Real-space data points n_real_points72
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.928; Stabil: 0.996; Sysdev: 1.000; Positv: 1.000; Valcen: 0.986; Smooth: 0.000

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (5)

7. Fold Classification (SCOP + CATH) 1 domains

SCOP 2.08 (1 domains)

Domain ID domain_idd6tufa_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.1 — TIM beta/alpha-barrel
Superfamily Superfamily superfamilyc.1.7 — NAD(P)-linked oxidoreductase
Family Family familyc.1.7.1 — Aldo-keto reductases (NADP)

8. Citations (1)

9. Files and Curves (10)