1zah

Fructose-1,6-bisphosphate aldolase from rabbit muscle

Method: X-RAY DIFFRACTION Dmax: 111.1 Å Quality: GOOD

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

Fructose-bisphosphate aldolase A

Oryctolagus cuniculus

UniProt P00883

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 × 4 PDB declaration: tetrameric(4) Consistent with protein copy count Chain A; UniProt 1–363 Chain B; UniProt 1–363 Chain C; UniProt 1–363 Chain D; UniProt 1–363 Not recorded No other associated polymer X-RAY DIFFRACTION X-ray crystallization conditions:VAPOR DIFFUSION, HANGING DROP;pH 7.5;296 K;sodium HEPES, PEG 4000, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 296K Resolution 1.80 Å R-free 0.205

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.

59 other PDB entries and 62 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name ALDOA_RABIT
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–363; UniProt 1–363 Author chain B; PDBConstruct 1–363; UniProt 1–363 Author chain C; PDBConstruct 1–363; UniProt 1–363 Author chain D; PDBConstruct 1–363; UniProt 1–363

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 1zah

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 1zah
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2. Structure Basics 2. Structure Basics

Entry ID entry_id1zah
Deposition date deposition_date2005-04-06
Structure title titleFructose-1,6-bisphosphate aldolase from rabbit muscle
Keywords keywordsALDOLASE, LYASE; LYASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier35.54
Radius of gyration Rg (electron density) rg_electron34.68
Forward intensity I(0) i0378516000.00
Molecular weight molecular_weight156860.0 kDa
Excluded volume excluded_volume196190 ų
Envelope volume envelope_volume238980 ų
Hydration-shell volume shell_volume56255 ų
Envelope diameter envelope_diameter114.4
Shell Rg shell_rg42.42
Envelope Rg envelope_rg34.74
Shape Rg shape_rg34.68
Total Rg total_rg35.14
Total atoms total_atoms11032
Residues n_residues1452
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 dmax111.1
Rg (real space) rg_real35.39
Rg uncertainty (real space) rg_real_error0.56
I(0) (real space) i0_real3.7850e+08
I(0) uncertainty (real space) i0_real_error5.5010e+06
Rg (reciprocal space) rg_reciprocal35.48
I(0) (reciprocal space) i0_reciprocal378500000.0000
Solution quality estimate total_estimate0.8982
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks1
Primary peak position r_peak_primary42.0
Skewness Skewness skewness0.183
Kurtosis Kurtosis kurtosis-0.509
Angular range angular_range— – 0.2250 −1
Current regularization parameter α current_alpha0.0001
Highest regularization parameter α highest_alpha67140000.0000
Real-space data points n_real_points46
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.939; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.992; Smooth: 0.864

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (2)

7. Fold Classification (SCOP + CATH) 8 domains

SCOP 2.08 (4 domains)

Domain ID domain_idd1zaha1
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.1 — TIM beta/alpha-barrel
Superfamily Superfamily superfamilyc.1.10 — Aldolase
Family Family familyc.1.10.1 — Class I aldolase
Domain ID domain_idd1zahb_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.1 — TIM beta/alpha-barrel
Superfamily Superfamily superfamilyc.1.10 — Aldolase
Family Family familyc.1.10.1 — Class I aldolase
Domain ID domain_idd1zahc_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.1 — TIM beta/alpha-barrel
Superfamily Superfamily superfamilyc.1.10 — Aldolase
Family Family familyc.1.10.1 — Class I aldolase
Domain ID domain_idd1zahd_
Class classc — Alpha and beta proteins (a/b)
Fold Fold foldc.1 — TIM beta/alpha-barrel
Superfamily Superfamily superfamilyc.1.10 — Aldolase
Family Family familyc.1.10.1 — Class I aldolase

CATH v4.4 (4 domains)

Domain ID domain_id1zahA00
Class class3 — Alpha Beta
Architecture architecture20 — Alpha-Beta Barrel
Topology topology20 — TIM Barrel
Homologous superfamily homologous superfamily70 — Aldolase class I
Domain ID domain_id1zahB00
Class class3 — Alpha Beta
Architecture architecture20 — Alpha-Beta Barrel
Topology topology20 — TIM Barrel
Homologous superfamily homologous superfamily70 — Aldolase class I
Domain ID domain_id1zahC00
Class class3 — Alpha Beta
Architecture architecture20 — Alpha-Beta Barrel
Topology topology20 — TIM Barrel
Homologous superfamily homologous superfamily70 — Aldolase class I
Domain ID domain_id1zahD00
Class class3 — Alpha Beta
Architecture architecture20 — Alpha-Beta Barrel
Topology topology20 — TIM Barrel
Homologous superfamily homologous superfamily70 — Aldolase class I

8. Citations (1)

9. Files and Curves (10)