5a3y

SAD structure of Thermolysin obtained by multi crystal data collection

Method: X-RAY DIFFRACTION Dmax: 66.0 Å Quality: REASONABLE

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

THERMOLYSIN

OrganismNot specified

UniProt P00800

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 1–548 Not recorded VAL VALINE × 1 LYS LYSINE × 1 ZN ZINC ION × 1 CA CALCIUM ION × 4 DMS DIMETHYL SULFOXIDE × 1 TMO trimethylamine oxide × 2 X-RAY DIFFRACTION mmCIF provides none of the parsed experimental conditions Resolution 1.27 Å R-free 0.166

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.

204 other PDB entries and 206 assemblies. Open the comparison page and filter oligomeric states

View Construct and Data Evidence
UniProt name THER_BACTH
Isoform
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–548; UniProt 1–548

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 5a3y

P(r) Distance Distribution P(r) Distribution

P(r) distribution for 5a3y
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2. Structure Basics 2. Structure Basics

Entry ID entry_id5a3y
Deposition date deposition_date2015-06-04
Structure title titleSAD structure of Thermolysin obtained by multi crystal data collection
Keywords keywordsHYDROLASE, MULTI CRYSTAL DATA COLLECTION, SYNCHROTRON SERIAL CRYSTALLOGRAPHY, SSX, SAD; HYDROLASE
Experimental Method methodX-RAY DIFFRACTION

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

Radius of gyration Rg (Guinier) rg_guinier20.39
Radius of gyration Rg (electron density) rg_electron19.54
Forward intensity I(0) i022185700.00
Molecular weight molecular_weight35023.0 kDa
Excluded volume excluded_volume43315 ų
Envelope volume envelope_volume48047 ų
Hydration-shell volume shell_volume20619 ų
Envelope diameter envelope_diameter68.0
Shell Rg shell_rg25.86
Envelope Rg envelope_rg19.83
Shape Rg shape_rg19.52
Total Rg total_rg20.41
Total atoms total_atoms2468
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 dmax66.0
Rg (real space) rg_real20.35
Rg uncertainty (real space) rg_real_error0.44
I(0) (real space) i0_real2.2190e+07
I(0) uncertainty (real space) i0_real_error2.9780e+05
Rg (reciprocal space) rg_reciprocal20.36
I(0) (reciprocal space) i0_reciprocal22190000.0000
Solution quality estimate total_estimate0.6501
Solution quality rating solution_quality REASONABLE a REASONABLE solution
P(r) peaks n_peaks2
Primary peak position r_peak_primary24.5
Skewness Skewness skewness0.343
Kurtosis Kurtosis kurtosis-0.250
Angular range angular_range— – 0.3900 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha4679000.0000
Real-space data points n_real_points71
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.830; Stabil: 0.999; Sysdev: 0.319; Positv: 1.000; Valcen: 1.000; Smooth: 0.000

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (8)

7. Fold Classification (SCOP + CATH) 2 domains

CATH v4.4 (2 domains)

Domain ID domain_id5a3yA01
Class class3 — Alpha Beta
Architecture architecture10 — Roll
Topology topology170 — Elastase; domain 1
Homologous superfamily homologous superfamily10
Domain ID domain_id5a3yA02
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology390 — Neutral Protease; domain 2
Homologous superfamily homologous superfamily10 — Neutral Protease Domain 2

8. Citations (1)

9. Files and Curves (10)