1trl

NMR SOLUTION STRUCTURE OF THE C-TERMINAL FRAGMENT 255-316 OF THERMOLYSIN: A DIMER FORMED BY SUBUNITS HAVING THE NATIVE STRUCTURE

Method: SOLUTION NMR Dmax: 40.3 Å Quality: GOOD

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

THERMOLYSIN FRAGMENT 255 - 316

Bacillus thermoproteolyticus

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 homooligomer Homooligomer Protein × 2 PDB declaration: dimeric(2) Consistent with protein copy count Chain A; UniProt 255–316 Chain B; UniProt 255–316 Not recorded No other associated polymer SOLUTION NMR mmCIF provides none of the parsed experimental conditions Resolution not provided

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 1–62; UniProt 255–316 Author chain B; PDBConstruct 1–62; UniProt 255–316

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 1trl

P(r) Distance Distribution P(r) Distribution

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

Entry ID entry_id1trl
Deposition date deposition_date1994-09-02
Structure title titleNMR SOLUTION STRUCTURE OF THE C-TERMINAL FRAGMENT 255-316 OF THERMOLYSIN: A DIMER FORMED BY SUBUNITS HAVING THE NATIVE STRUCTURE
Keywords keywordsHYDROLASE (METALLOPROTEASE); HYDROLASE (METALLOPROTEASE)
Experimental Method methodSOLUTION NMR

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

Radius of gyration Rg (Guinier) rg_guinier13.47
Radius of gyration Rg (electron density) rg_electron13.03
Forward intensity I(0) i0154576000.00
Molecular weight molecular_weight106040.0 kDa
Excluded volume excluded_volume133900 ų
Envelope volume envelope_volume25263 ų
Hydration-shell volume shell_volume14377 ų
Envelope diameter envelope_diameter47.5
Shell Rg shell_rg20.88
Envelope Rg envelope_rg14.82
Shape Rg shape_rg12.99
Total Rg total_rg13.50
Total atoms total_atoms9344
Residues n_residues992
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 dmax40.3
Rg (real space) rg_real13.34
Rg uncertainty (real space) rg_real_error0.25
I(0) (real space) i0_real1.5460e+08
I(0) uncertainty (real space) i0_real_error1.8240e+06
Rg (reciprocal space) rg_reciprocal13.35
I(0) (reciprocal space) i0_reciprocal154600000.0000
Solution quality estimate total_estimate0.8004
Solution quality rating solution_quality GOOD a GOOD solution
P(r) peaks n_peaks3
Primary peak position r_peak_primary18.9
Skewness Skewness skewness-0.066
Kurtosis Kurtosis kurtosis-0.455
Angular range angular_range— – 0.5000 −1
Current regularization parameter α current_alpha0.0000
Highest regularization parameter α highest_alpha252100.0000
Real-space data points n_real_points80
GNOM version gnom_version4.1.3
Quality Criteria quality_criteria AN1: 0.000; Oscil: 0.838; Stabil: 0.971; Sysdev: 1.000; Positv: 1.000; Valcen: 0.972; Smooth: 0.000

5. Crystallography and Experiment 5. Crystallography & Experiment

6. Entities and Polymers Entities & Polymers (1)

7. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (2 domains)

Domain ID domain_idd1trla_
Class classj — Peptides
Fold Fold foldj.78 — C-terminal fragment of thermolysin
Superfamily Superfamily superfamilyj.78.1 — C-terminal fragment of thermolysin
Family Family familyj.78.1.1 — C-terminal fragment of thermolysin
Domain ID domain_idd1trlb_
Class classj — Peptides
Fold Fold foldj.78 — C-terminal fragment of thermolysin
Superfamily Superfamily superfamilyj.78.1 — C-terminal fragment of thermolysin
Family Family familyj.78.1.1 — C-terminal fragment of thermolysin

CATH v4.4 (2 domains)

Domain ID domain_id1trlA00
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology390 — Neutral Protease; domain 2
Homologous superfamily homologous superfamily10 — Neutral Protease Domain 2
Domain ID domain_id1trlB00
Class class1 — Mainly Alpha
Architecture architecture10 — Orthogonal Bundle
Topology topology390 — Neutral Protease; domain 2
Homologous superfamily homologous superfamily10 — Neutral Protease Domain 2

8. Citations (3)

9. Files and Curves (10)